The presentation is on the basis of visiting a spinning mills . It is normally for textile engineering's student. One can easily get a concept for industrial visit. Before a mill visit this presentation should see.
Textile yarn manufacturing involves several key steps. Fibers are first opened and cleaned through blowroom and carding processes. Drawing further arranges fibers into parallel strands called slivers. Roving attenuates slivers and adds twist. Ring frames then spin roving into yarn using drafts and twist. Combing upgrades raw materials by removing short fibers. The processes work to arrange, draft, and twist fibers into consistent yarns for weaving or other uses.
Calendering is a process used to upgrade fabric handle and impart a smooth, silky touch. There are several types of calenders that produce different effects. The 7 bowl calender passes fabric between heated iron bowls and cotton bowls to compress, reduce thickness, and improve opacity and luster. Friction and Schreiner calenders use heated, engraved steel bowls to polish fabrics. Chasing and swizzing calenders overlap fabric layers to produce textured finishes. Felt calenders dry and finish fabrics using an endless felt blanket around a heated cylinder. Calendering effects depend on factors like moisture, bowl composition and arrangement, and pressure.
This document provides an overview of non-woven fabrics. It defines non-woven fabrics as sheet or web structures bonded together by entangling fibers or filaments mechanically, thermally, chemically or through solvent treatment. The document discusses the history of non-woven fabrics and mentions some early precursors. It also outlines different types of non-woven fabrics based on materials used and manufacturing processes. Common applications of non-woven fabrics in various industries are also summarized.
The document presents a plan for the Mehran Spinning Mill project in Thatta, Pakistan. The proposed 20,000 spindle spinning unit will produce over 54,000 kg of yarn per day for domestic and international markets. Key aspects of the plan include a plant layout, production targets, marketing strategy, organizational structure, infrastructure requirements, and financial projections. The total project cost is estimated at 1.07 billion Pakistani rupees to be funded through promoter equity and bank loans. The internal rate of return is projected to be positive.
The document discusses the key processes that take place in the blowroom of a yarn production facility. These include opening bales of fiber, cleaning the fiber through pre-cleaning and fine cleaning, removing dust, blending different fiber types, and evenly feeding the prepared fiber to the carding process. The goal of blowroom processes is to prepare fibers for subsequent processing while minimizing fiber loss and maintaining fiber quality.
Difference between PP Spray & PP SpongingAhmad Sakib
This document compares two powder coating processes - spray coating and sponge coating. Spray coating uses a spray gun and is faster but requires a skilled operator, while sponge coating uses foam or sponges and is slower but can produce random effects.
Textile yarn manufacturing involves several key steps. Fibers are first opened and cleaned through blowroom and carding processes. Drawing further arranges fibers into parallel strands called slivers. Roving attenuates slivers and adds twist. Ring frames then spin roving into yarn using drafts and twist. Combing upgrades raw materials by removing short fibers. The processes work to arrange, draft, and twist fibers into consistent yarns for weaving or other uses.
Calendering is a process used to upgrade fabric handle and impart a smooth, silky touch. There are several types of calenders that produce different effects. The 7 bowl calender passes fabric between heated iron bowls and cotton bowls to compress, reduce thickness, and improve opacity and luster. Friction and Schreiner calenders use heated, engraved steel bowls to polish fabrics. Chasing and swizzing calenders overlap fabric layers to produce textured finishes. Felt calenders dry and finish fabrics using an endless felt blanket around a heated cylinder. Calendering effects depend on factors like moisture, bowl composition and arrangement, and pressure.
This document provides an overview of non-woven fabrics. It defines non-woven fabrics as sheet or web structures bonded together by entangling fibers or filaments mechanically, thermally, chemically or through solvent treatment. The document discusses the history of non-woven fabrics and mentions some early precursors. It also outlines different types of non-woven fabrics based on materials used and manufacturing processes. Common applications of non-woven fabrics in various industries are also summarized.
The document presents a plan for the Mehran Spinning Mill project in Thatta, Pakistan. The proposed 20,000 spindle spinning unit will produce over 54,000 kg of yarn per day for domestic and international markets. Key aspects of the plan include a plant layout, production targets, marketing strategy, organizational structure, infrastructure requirements, and financial projections. The total project cost is estimated at 1.07 billion Pakistani rupees to be funded through promoter equity and bank loans. The internal rate of return is projected to be positive.
The document discusses the key processes that take place in the blowroom of a yarn production facility. These include opening bales of fiber, cleaning the fiber through pre-cleaning and fine cleaning, removing dust, blending different fiber types, and evenly feeding the prepared fiber to the carding process. The goal of blowroom processes is to prepare fibers for subsequent processing while minimizing fiber loss and maintaining fiber quality.
Difference between PP Spray & PP SpongingAhmad Sakib
This document compares two powder coating processes - spray coating and sponge coating. Spray coating uses a spray gun and is faster but requires a skilled operator, while sponge coating uses foam or sponges and is slower but can produce random effects.
Hairiness is characterized by the quantity of freely moving fibre ends or fibre loops projecting from a yarn or textile fabric (woven, knitted or non woven fabrics).
In term of measurement Hairiness corresponds to the total length of the protruding fibres in unit length of one centimeter.
Flocking is defined as the application of fine particles to adhesive coated surfaces. Nowadays, this is usually done by the application of a high-voltage electric field. In a flocking machine the "flock" is given a negative charge whilst the substrate is earthed. Flock material flies vertically onto the substrate attaching to previously applied glue.
The document provides an overview of the process sequence for weaving. It begins with yarn from the spinning department which then undergoes processes like cone winding, warping, sizing, tying-in, drafting, and denting to prepare the warp threads. The warp is then mounted on the loom and undergoes weaving to produce grey fabric. Key steps in weaving include shedding, picking, and beating-up. The woven fabric then undergoes inspection, folding, and baling before delivery. The document outlines the various motions and essential parts of a loom needed to carry out this weaving process.
The document discusses technical textiles, which are manufactured for performance or function rather than aesthetics. It outlines 12 main categories of technical textiles including agrotech, buildtech, clothtech, etc. For each category it provides examples of applications and discusses the size of the market segment. It also provides data on the total and regional market sizes for technical textiles. The document concludes with recommendations for what Pakistan should do to develop its technical textiles industry, such as establishing expert committees, education programs, and centers of excellence.
This document provides details about the internship of Noorul Islam Saiful at Crystal Composite Ltd, including:
1) An introduction to Crystal Composite Ltd and overview of its facilities and production capacities.
2) Details about the different departments within the company including knitting, dyeing, finishing, garments production, and support functions.
3) The first chapter focuses on the knitting section and provides definitions and classifications of knitting, descriptions of knitting structures and processes, and specifics of Crystal Composite Ltd's knitting operations.
Introduction to apparel industries and historyKhairul Bashar
Apparel: Personal outfit, garments or clothing etc including headwear and footwear.
Apparel industries: The industries which make ready-to-wear clothing.
Visit blog: http://www.merchandisingbangla.com/
This document discusses fibre length parameters and measurement methods. It defines mean length, upper quartile length, effective length, and span length. Common measurement techniques described are hand stapling, comb sorting, photoelectric methods like Fibrograph and Shirley stapler, and the WIRA machine. Comb sorting diagrams are analyzed. The document provides details on how each measurement method works and its advantages or limitations.
This document provides information about garment dyeing machines. It begins by explaining that garment dyeing involves dyeing fully fashioned garments after manufacturing, as opposed to using pre-dyed fabrics. It then discusses different types of machines used for garment dyeing, including paddle machines, rotary drum machines, tumbler machines, toroid machines, and the Gyrobox. The document provides details on the features and operating principles of these different machine types. It also includes images and specifications for specific garment dyeing machines from STEFAB.
The document describes a multiphase loom assignment submitted by 6 students. It provides details on the mechanisms of circular and flat multiphase looms. Circular looms use two warp beams, closed reeds to spread the warp circularly, and electromagnetic shuttles that follow a circular path. Flat looms use positive weft carrier drives and rotating reeds for beat-up. The document also outlines features such as medium fabric production and use of split harnesses for shedding.
The document discusses technical textiles, including their definition, classification, raw materials, end uses, and market overview. Technical textiles are textile materials designed for their technical performance rather than aesthetic characteristics. They are classified into several categories including agro-textiles, build-tech, home-tech, indutech, meditech, and packtech. Common raw materials include polyester, polyolefins, and cotton. Key end uses are in agriculture, construction, clothing, and medical applications. The market for technical textiles in India is growing significantly and expected to reach over $25 billion by 2016-17.
Abhi rana)1. classification of non wovensAbhishek Rana
This document discusses different types of non-woven fabrics classified according to their production method, raw material technology, end use of raw material, and properties. It describes spun lace, thermal bonded, pulp air-laid, wet, spun bonded, melt-blown, needle punched, and stitch-bonded non-woven fabrication processes. Non-woven fabrics are further categorized as wet bonded, dry bonded, or spun bonded according to their production method. The document also covers classifications by raw material type and end use, as well as properties including flame retardant, water repellent, and water absorbent qualities.
Filament-core yarns are produced to take advantage of both filament and staple fibre properties. They offer good strength and uniformity without sacrificing the staple fibre yarn-like surface characteristics. Core-spun yarns containing spandex provide fabric designers with broad possibilities, because such stretchable yarns can be constructed with a wide range of properties using virtually any type of hard fibres as the cover yarn. However, a disadvantage of the core yarns is that the staple fibre sheath may slip along the filament when being pulled to pass over or when being rubbed by machine parts during further mechanical processes. But it is very easy to produce core-spun yarn containing spandex in a conventional ring frame after doing some modification of the machine.
Report Of Spinning Mill (Resham textile industry limited)kashif ayaz
Resham Textile Industry is a leading textile company in Pakistan with over 22 years of experience. The report provides an overview of Resham Textile and summarizes the key departments and processes within their spinning mill operations. These include the blow room, carding, drawing, simplex, ring spinning, auto cone, and packing departments. For each department, the main machines, operations, and wastage types are outlined at a high level. The power house which powers all mill operations is also summarized.
Cost of woven fabric is the main concern of a garment merchandiser.Costing is a very complex procedure, with set patterns and guidelines followed by the industry, and it is difficult to find out costs for every process as there are some inbuilt costs while costing. Woven fabrics are used worldwide for many applications like apparel, home
furnishing, and accessories, industrial and medical textiles. It is estimated that the global production of woven fabrics will grow 35 million tones by 2010 and most
of this growth will be in Asia. It is also estimated that Asia will emerge as the biggest market for sourcing of fabrics for the garment and apparel industry. Costing of woven fabrics for garment manufacturers is one of the most important aspects of garment production. About 65 - 70% cost of the garment is the cost of the fabric and hence, it is very crucial to get the right cost of the fabric from fabric
manufacturers and suppliers.
The document discusses various aspects of fabric spreading including types of spreads, spreading methods, quality considerations, and equipment used. It describes manual spreading using two people versus semi-automatic spreading carriages. Automatic spreaders can load fabric rolls, control tension, and cut fabric ends automatically. Quality depends on defects, tension, flatness, ply alignment, and static electricity. Setup involves preparing orders, tables, and machines. Spreading surfaces include pin tables, vacuum tables, and air flotation tables. Control devices manage tension while positioning devices monitor alignment. End treatment devices catch or cut fabric at the ends.
The document discusses the key processes involved in yarn production, including:
1. Spinning preparatory processes like bale opening, cleaning, and mixing of fibers.
2. Carding to separate and align fibers into slivers.
3. Drawing to further mix and homogenize slivers.
4. Optional combing to remove short fibers for finer yarns.
5. Main spinning systems like ring spinning and open-end spinning to draft and twist fibers into yarn.
6. Winding yarn into packages for further processing or use in textiles.
Jet dyeing machines dye polyester fabrics using disperse dyes in a continuous loop system similar to winch dyeing. The jet dyeing machine eliminates the reel and uses a closed tubular system where fabric is transported through the tube by a jet of dye liquor supplied through a venturi. This creates turbulence to help dye penetration while preventing fabric contact with tube walls. Little dye bath is needed in the bottom of the vessel due to the fabric's exposure to higher dye concentrations within the transport tube.
This document provides details about various woven dyeing processes. It begins with an introduction to dyeing technology and lists the main types of fabrics - woven, knitted, and non-woven. It then outlines the typical steps in woven fabric dyeing, from inspection to packing. Several dyeing methods are described, including direct dyeing and yarn dyeing. Key dyeing machines like jet, overflow, airflow and jigger dyeing machines are explained. Limitations of jigger dyeing are also noted.
Yarn unevenness and its empact on qualityArNesto WaHid
This document discusses yarn unevenness, its causes, measurement, and impact on quality. Yarn unevenness refers to variations in yarn thickness along its length. It is influenced by raw material variations and spinning process irregularities. Unevenness is measured using the irregularity percentage and coefficient of variation. Higher unevenness can reduce yarn strength, impact fabric appearance with defects, and lower productivity. Careful control of the spinning process is needed to minimize unevenness and maximize quality.
This document discusses various types of defects that can occur in knitted fabrics, including yarn-related defects, knitting element defects, machine setting defects, dyeing defects, and finishing defects. Specific defects are defined such as drop stitches, barriness, imperfections, and spirality. The causes and remedies are provided for each defect. In conclusion, detecting faults during knitted fabric production is important for quality and productivity, and identifying the source and solutions for defects can help knitters overcome faults.
Industrial Attachment on Chandra Spinning Mills Ltd.Amanuzzaman Aman
This document provides an industrial attachment report submitted by Amanuzzaman, a student of Textile Engineering, to his lecturer at Shyamoli Textile Engineering College. The report details Amanuzzaman's industrial training at Chandra Spinning Mills Ltd in Kaliakoir, Gazipur, Bangladesh. The report includes chapters on the organizational overview of Chandra Spinning Mills, the yarn manufacturing process including the various stages from blowroom to winding, and conclusions from the training.
Hairiness is characterized by the quantity of freely moving fibre ends or fibre loops projecting from a yarn or textile fabric (woven, knitted or non woven fabrics).
In term of measurement Hairiness corresponds to the total length of the protruding fibres in unit length of one centimeter.
Flocking is defined as the application of fine particles to adhesive coated surfaces. Nowadays, this is usually done by the application of a high-voltage electric field. In a flocking machine the "flock" is given a negative charge whilst the substrate is earthed. Flock material flies vertically onto the substrate attaching to previously applied glue.
The document provides an overview of the process sequence for weaving. It begins with yarn from the spinning department which then undergoes processes like cone winding, warping, sizing, tying-in, drafting, and denting to prepare the warp threads. The warp is then mounted on the loom and undergoes weaving to produce grey fabric. Key steps in weaving include shedding, picking, and beating-up. The woven fabric then undergoes inspection, folding, and baling before delivery. The document outlines the various motions and essential parts of a loom needed to carry out this weaving process.
The document discusses technical textiles, which are manufactured for performance or function rather than aesthetics. It outlines 12 main categories of technical textiles including agrotech, buildtech, clothtech, etc. For each category it provides examples of applications and discusses the size of the market segment. It also provides data on the total and regional market sizes for technical textiles. The document concludes with recommendations for what Pakistan should do to develop its technical textiles industry, such as establishing expert committees, education programs, and centers of excellence.
This document provides details about the internship of Noorul Islam Saiful at Crystal Composite Ltd, including:
1) An introduction to Crystal Composite Ltd and overview of its facilities and production capacities.
2) Details about the different departments within the company including knitting, dyeing, finishing, garments production, and support functions.
3) The first chapter focuses on the knitting section and provides definitions and classifications of knitting, descriptions of knitting structures and processes, and specifics of Crystal Composite Ltd's knitting operations.
Introduction to apparel industries and historyKhairul Bashar
Apparel: Personal outfit, garments or clothing etc including headwear and footwear.
Apparel industries: The industries which make ready-to-wear clothing.
Visit blog: http://www.merchandisingbangla.com/
This document discusses fibre length parameters and measurement methods. It defines mean length, upper quartile length, effective length, and span length. Common measurement techniques described are hand stapling, comb sorting, photoelectric methods like Fibrograph and Shirley stapler, and the WIRA machine. Comb sorting diagrams are analyzed. The document provides details on how each measurement method works and its advantages or limitations.
This document provides information about garment dyeing machines. It begins by explaining that garment dyeing involves dyeing fully fashioned garments after manufacturing, as opposed to using pre-dyed fabrics. It then discusses different types of machines used for garment dyeing, including paddle machines, rotary drum machines, tumbler machines, toroid machines, and the Gyrobox. The document provides details on the features and operating principles of these different machine types. It also includes images and specifications for specific garment dyeing machines from STEFAB.
The document describes a multiphase loom assignment submitted by 6 students. It provides details on the mechanisms of circular and flat multiphase looms. Circular looms use two warp beams, closed reeds to spread the warp circularly, and electromagnetic shuttles that follow a circular path. Flat looms use positive weft carrier drives and rotating reeds for beat-up. The document also outlines features such as medium fabric production and use of split harnesses for shedding.
The document discusses technical textiles, including their definition, classification, raw materials, end uses, and market overview. Technical textiles are textile materials designed for their technical performance rather than aesthetic characteristics. They are classified into several categories including agro-textiles, build-tech, home-tech, indutech, meditech, and packtech. Common raw materials include polyester, polyolefins, and cotton. Key end uses are in agriculture, construction, clothing, and medical applications. The market for technical textiles in India is growing significantly and expected to reach over $25 billion by 2016-17.
Abhi rana)1. classification of non wovensAbhishek Rana
This document discusses different types of non-woven fabrics classified according to their production method, raw material technology, end use of raw material, and properties. It describes spun lace, thermal bonded, pulp air-laid, wet, spun bonded, melt-blown, needle punched, and stitch-bonded non-woven fabrication processes. Non-woven fabrics are further categorized as wet bonded, dry bonded, or spun bonded according to their production method. The document also covers classifications by raw material type and end use, as well as properties including flame retardant, water repellent, and water absorbent qualities.
Filament-core yarns are produced to take advantage of both filament and staple fibre properties. They offer good strength and uniformity without sacrificing the staple fibre yarn-like surface characteristics. Core-spun yarns containing spandex provide fabric designers with broad possibilities, because such stretchable yarns can be constructed with a wide range of properties using virtually any type of hard fibres as the cover yarn. However, a disadvantage of the core yarns is that the staple fibre sheath may slip along the filament when being pulled to pass over or when being rubbed by machine parts during further mechanical processes. But it is very easy to produce core-spun yarn containing spandex in a conventional ring frame after doing some modification of the machine.
Report Of Spinning Mill (Resham textile industry limited)kashif ayaz
Resham Textile Industry is a leading textile company in Pakistan with over 22 years of experience. The report provides an overview of Resham Textile and summarizes the key departments and processes within their spinning mill operations. These include the blow room, carding, drawing, simplex, ring spinning, auto cone, and packing departments. For each department, the main machines, operations, and wastage types are outlined at a high level. The power house which powers all mill operations is also summarized.
Cost of woven fabric is the main concern of a garment merchandiser.Costing is a very complex procedure, with set patterns and guidelines followed by the industry, and it is difficult to find out costs for every process as there are some inbuilt costs while costing. Woven fabrics are used worldwide for many applications like apparel, home
furnishing, and accessories, industrial and medical textiles. It is estimated that the global production of woven fabrics will grow 35 million tones by 2010 and most
of this growth will be in Asia. It is also estimated that Asia will emerge as the biggest market for sourcing of fabrics for the garment and apparel industry. Costing of woven fabrics for garment manufacturers is one of the most important aspects of garment production. About 65 - 70% cost of the garment is the cost of the fabric and hence, it is very crucial to get the right cost of the fabric from fabric
manufacturers and suppliers.
The document discusses various aspects of fabric spreading including types of spreads, spreading methods, quality considerations, and equipment used. It describes manual spreading using two people versus semi-automatic spreading carriages. Automatic spreaders can load fabric rolls, control tension, and cut fabric ends automatically. Quality depends on defects, tension, flatness, ply alignment, and static electricity. Setup involves preparing orders, tables, and machines. Spreading surfaces include pin tables, vacuum tables, and air flotation tables. Control devices manage tension while positioning devices monitor alignment. End treatment devices catch or cut fabric at the ends.
The document discusses the key processes involved in yarn production, including:
1. Spinning preparatory processes like bale opening, cleaning, and mixing of fibers.
2. Carding to separate and align fibers into slivers.
3. Drawing to further mix and homogenize slivers.
4. Optional combing to remove short fibers for finer yarns.
5. Main spinning systems like ring spinning and open-end spinning to draft and twist fibers into yarn.
6. Winding yarn into packages for further processing or use in textiles.
Jet dyeing machines dye polyester fabrics using disperse dyes in a continuous loop system similar to winch dyeing. The jet dyeing machine eliminates the reel and uses a closed tubular system where fabric is transported through the tube by a jet of dye liquor supplied through a venturi. This creates turbulence to help dye penetration while preventing fabric contact with tube walls. Little dye bath is needed in the bottom of the vessel due to the fabric's exposure to higher dye concentrations within the transport tube.
This document provides details about various woven dyeing processes. It begins with an introduction to dyeing technology and lists the main types of fabrics - woven, knitted, and non-woven. It then outlines the typical steps in woven fabric dyeing, from inspection to packing. Several dyeing methods are described, including direct dyeing and yarn dyeing. Key dyeing machines like jet, overflow, airflow and jigger dyeing machines are explained. Limitations of jigger dyeing are also noted.
Yarn unevenness and its empact on qualityArNesto WaHid
This document discusses yarn unevenness, its causes, measurement, and impact on quality. Yarn unevenness refers to variations in yarn thickness along its length. It is influenced by raw material variations and spinning process irregularities. Unevenness is measured using the irregularity percentage and coefficient of variation. Higher unevenness can reduce yarn strength, impact fabric appearance with defects, and lower productivity. Careful control of the spinning process is needed to minimize unevenness and maximize quality.
This document discusses various types of defects that can occur in knitted fabrics, including yarn-related defects, knitting element defects, machine setting defects, dyeing defects, and finishing defects. Specific defects are defined such as drop stitches, barriness, imperfections, and spirality. The causes and remedies are provided for each defect. In conclusion, detecting faults during knitted fabric production is important for quality and productivity, and identifying the source and solutions for defects can help knitters overcome faults.
Industrial Attachment on Chandra Spinning Mills Ltd.Amanuzzaman Aman
This document provides an industrial attachment report submitted by Amanuzzaman, a student of Textile Engineering, to his lecturer at Shyamoli Textile Engineering College. The report details Amanuzzaman's industrial training at Chandra Spinning Mills Ltd in Kaliakoir, Gazipur, Bangladesh. The report includes chapters on the organizational overview of Chandra Spinning Mills, the yarn manufacturing process including the various stages from blowroom to winding, and conclusions from the training.
This document provides an overview of the Birla Textile Mills located in Baddi, Himachal Pradesh, India. It describes the mill's beautiful campus and five production units. It then lists the various departments within the mill, including production, maintenance, R&D, commercial/accounting, and engineering. It further details several aspects of the production process, such as the raw materials (cotton, polyester, viscose, acrylic), machine layout, dyeing process for different fibers, and types of drying machines.
The document summarizes an internship report submitted by Rohit Singh to Ashok Pandey at Alps Industries Limited from June 11 to July 10, 2018. It includes acknowledgements, details about the company history and various departments, and a description of the processing, dyeing, and finishing departments. The key departments discussed are processing (singeing, RFD), dyeing (jigger, jet, soft flow machines), and finishing (mechanical and other processes like hot melt).
This document is Akansha Choudhary's internship report summarizing their 15-day internship at OCM Private Limited, a textile manufacturer in Amritsar, India. It provides an overview of OCM, which began in 1924 and produces a range of wool and wool-blend fabrics. The report then describes various processes observed at OCM, including dyeing techniques like jet dyeing and jig dyeing. It also summarizes the spinning process from blending fibers to roving, and other areas like weaving, mending, inspection, and quality control. The report is intended to fulfill an academic requirement for Akansha's internship at the National Institute of Fashion Technology in Patna.
This presentation summarizes industrial training at Envoy Textiles Limited, a leading denim fabric producer in Bangladesh. It describes Envoy's production processes from raw materials through dyeing, weaving, finishing and quality control. Key points include Envoy's state-of-the-art machinery and LEED platinum certification. Research and development aims to improve quality and reduce waste. Utilities like power, water and an effluent treatment plant support production.
This document provides information about Interstoff Apparels Ltd., a garment manufacturing company in Bangladesh. It discusses the company profile, including its name, business type, employees, and address. It also describes the knitting, quality control, dyeing, and project work sections of the company. The knitting section details the types of yarns, knitting machines, production calculations, and common knitting faults. The quality control section lists inspection equipment. The dyeing section outlines the dyeing process and possible faults. The project work section explains common knitting defects and their causes and remedies.
This presentation summarizes an industrial visit to Daeyu Bangladesh LTD, a spinning and yarn dyeing factory. The students visited the factory to gain practical experience in textile manufacturing processes. They observed the key processes of spinning, including top making, drawing, ring spinning, winding, doubling, twisting and reeling. In dyeing, they saw processes like hank spraying, washing, drying and heat setting to dye yarn different colors. This helped bridge the gap between theoretical knowledge and real-world operations in quality control, utilities and finishing. The visit gave students valuable exposure to different work areas in the textile industry.
This document provides an internship report on Morarjee Textiles summarizing the textile manufacturing and processing at their Nagpur facility. It discusses the company background, core values and markets. It then describes the key processes in spinning including fiber mixing, blowroom, carding and various spinning machines. It also summarizes the weaving section processes from yarn winding to weaving and design studio function of designing prints to be applied to fabrics. The report is intended to provide a brief overview of textile production for interns at Morarjee Textiles.
The document provides information about Sajib Chakma's industrial training at Fakhruddin Textile Mills Ltd, a knit composite factory in Gazipur, Bangladesh. It includes details about the company such as its establishment, production facilities, departments, products, machinery, and raw materials used. Sajib completed his 8-week training learning about the knitting, dyeing, and finishing processes. He observed daily operations, implemented his knowledge, and prepared this report to document his experiences at the factory.
Knit Finishing in Arvind Ltd. bY Anupam Vowmic, created by Manojit Barman MANOJIT BARMAN
The document describes Anupam Bhowmick's summer training report at Arvind Limited in their Knits Finishing Division. It discusses the various processes involved in knit fabric finishing like slitting, drying, heat setting, compacting and different types of finishing. It also outlines the objectives of the training program, provides acknowledgements, and details the various machines used and defects observed in the knit fabrics.
Industrial Training Report on IL Kawang Textile Co. Ltd by MorshedMorshed Morshed
A thesis submitted in partial fulfillment of the requirements for the degree of Bachelor of Science in Textile Engineering
Advance in Wet Processing Technology
The document summarizes a student group's presentation on their industrial visit to Noman Weaving Mills Ltd. It provides details on the company's background, production processes, machinery used, quality control procedures, production rates, and utilities. The visit aimed to help students bridge theory with practice and gain exposure to the textiles industry. The group thanked attendees for listening to the presentation summarizing their site visit.
The document summarizes an industrial visit by students to Noman Terry Towel Mills Ltd., a leading terry towel manufacturer in Bangladesh. The summary includes information about the company's background, products, buyers, raw materials, manufacturing processes, quality control systems, and utilities. The aim of the visit was to familiarize students with the industrial environment and processes for making terry towels. [/SUMMARY]
This document provides information about Tua-Ha Textile Ltd., a knitting, dyeing, finishing, and garment manufacturing factory in Bangladesh. It details the factory's objectives to meet client expectations, gain buyer confidence, be known for quality Bangladeshi products, create jobs, and use modern communication technologies. It also outlines the factory's compliance with regulations regarding labor, health, and safety. The document focuses on the factory's knitting section, describing the types of fabrics it produces, raw materials used, production processes, machinery, and potential faults in knitting.
This document provides information about various textile manufacturing processes at Auro Textile. It discusses the inspection and lot making of greige fabric, the stitching section where smaller lots are combined, and preparatory processes like singeing and washing on machines like the Swastic and Perble range. The document contains detailed descriptions of the components and workings of the Swastic greige washing machine and Osthoff and Perble range singeing machines.
Square Textiles Ltd. is a cotton and blended yarn manufacturing company located in Bangladesh. It has 4 production units established between 1995-2006. The company uses modern machinery from Rieter, including a blowroom line consisting of Unifloc, Uniclean, Unimix, and Uniflex machines. These machines gently process fibers into tufts and remove impurities to ensure quality yarn production. The blowroom line allows for production rates up to 1200 kg/hr. Proper maintenance and training helps the machinery and over 1000 employees to efficiently produce different types of yarns for both domestic and export markets.
This document summarizes a presentation about a visit to Maksons Spinning Mills Ltd. It includes:
1. An introduction to Maksons Spinning Mills Ltd., including its location, year established, production capacity, products, and annual production.
2. Descriptions of the key machinery and processes used at the mill, including blow room machines, carding machines, drawing frames, simplex machines, ring frames, and finishing processes.
3. Details on quality control measures like Uster testing and UV light rooms.
4. Notes on utilities like power, water and waste management at the mill.
5. The students' opinions on the value of the mill visit and thanks to those involved
1. The document discusses process costing used by Volant Textile Mills Ltd, an Indian textile manufacturer. It describes the key processes in textile manufacturing - spinning, weaving, dyeing/printing, and finishing.
2. It provides process accounts for 3 manufacturing processes at Volant Textile Mills, showing costs allocated and units transferred between processes.
3. Volant Textile Mills was established in 1993 and manufactures cotton and bleached grey fabrics for export markets. It has expanded production capacity over time through additional machinery investments.
Main Java[All of the Base Concepts}.docxadhitya5119
This is part 1 of my Java Learning Journey. This Contains Custom methods, classes, constructors, packages, multithreading , try- catch block, finally block and more.
Philippine Edukasyong Pantahanan at Pangkabuhayan (EPP) CurriculumMJDuyan
(𝐓𝐋𝐄 𝟏𝟎𝟎) (𝐋𝐞𝐬𝐬𝐨𝐧 𝟏)-𝐏𝐫𝐞𝐥𝐢𝐦𝐬
𝐃𝐢𝐬𝐜𝐮𝐬𝐬 𝐭𝐡𝐞 𝐄𝐏𝐏 𝐂𝐮𝐫𝐫𝐢𝐜𝐮𝐥𝐮𝐦 𝐢𝐧 𝐭𝐡𝐞 𝐏𝐡𝐢𝐥𝐢𝐩𝐩𝐢𝐧𝐞𝐬:
- Understand the goals and objectives of the Edukasyong Pantahanan at Pangkabuhayan (EPP) curriculum, recognizing its importance in fostering practical life skills and values among students. Students will also be able to identify the key components and subjects covered, such as agriculture, home economics, industrial arts, and information and communication technology.
𝐄𝐱𝐩𝐥𝐚𝐢𝐧 𝐭𝐡𝐞 𝐍𝐚𝐭𝐮𝐫𝐞 𝐚𝐧𝐝 𝐒𝐜𝐨𝐩𝐞 𝐨𝐟 𝐚𝐧 𝐄𝐧𝐭𝐫𝐞𝐩𝐫𝐞𝐧𝐞𝐮𝐫:
-Define entrepreneurship, distinguishing it from general business activities by emphasizing its focus on innovation, risk-taking, and value creation. Students will describe the characteristics and traits of successful entrepreneurs, including their roles and responsibilities, and discuss the broader economic and social impacts of entrepreneurial activities on both local and global scales.
LAND USE LAND COVER AND NDVI OF MIRZAPUR DISTRICT, UPRAHUL
This Dissertation explores the particular circumstances of Mirzapur, a region located in the
core of India. Mirzapur, with its varied terrains and abundant biodiversity, offers an optimal
environment for investigating the changes in vegetation cover dynamics. Our study utilizes
advanced technologies such as GIS (Geographic Information Systems) and Remote sensing to
analyze the transformations that have taken place over the course of a decade.
The complex relationship between human activities and the environment has been the focus
of extensive research and worry. As the global community grapples with swift urbanization,
population expansion, and economic progress, the effects on natural ecosystems are becoming
more evident. A crucial element of this impact is the alteration of vegetation cover, which plays a
significant role in maintaining the ecological equilibrium of our planet.Land serves as the foundation for all human activities and provides the necessary materials for
these activities. As the most crucial natural resource, its utilization by humans results in different
'Land uses,' which are determined by both human activities and the physical characteristics of the
land.
The utilization of land is impacted by human needs and environmental factors. In countries
like India, rapid population growth and the emphasis on extensive resource exploitation can lead
to significant land degradation, adversely affecting the region's land cover.
Therefore, human intervention has significantly influenced land use patterns over many
centuries, evolving its structure over time and space. In the present era, these changes have
accelerated due to factors such as agriculture and urbanization. Information regarding land use and
cover is essential for various planning and management tasks related to the Earth's surface,
providing crucial environmental data for scientific, resource management, policy purposes, and
diverse human activities.
Accurate understanding of land use and cover is imperative for the development planning
of any area. Consequently, a wide range of professionals, including earth system scientists, land
and water managers, and urban planners, are interested in obtaining data on land use and cover
changes, conversion trends, and other related patterns. The spatial dimensions of land use and
cover support policymakers and scientists in making well-informed decisions, as alterations in
these patterns indicate shifts in economic and social conditions. Monitoring such changes with the
help of Advanced technologies like Remote Sensing and Geographic Information Systems is
crucial for coordinated efforts across different administrative levels. Advanced technologies like
Remote Sensing and Geographic Information Systems
9
Changes in vegetation cover refer to variations in the distribution, composition, and overall
structure of plant communities across different temporal and spatial scales. These changes can
occur natural.
This document provides an overview of wound healing, its functions, stages, mechanisms, factors affecting it, and complications.
A wound is a break in the integrity of the skin or tissues, which may be associated with disruption of the structure and function.
Healing is the body’s response to injury in an attempt to restore normal structure and functions.
Healing can occur in two ways: Regeneration and Repair
There are 4 phases of wound healing: hemostasis, inflammation, proliferation, and remodeling. This document also describes the mechanism of wound healing. Factors that affect healing include infection, uncontrolled diabetes, poor nutrition, age, anemia, the presence of foreign bodies, etc.
Complications of wound healing like infection, hyperpigmentation of scar, contractures, and keloid formation.
How to Setup Warehouse & Location in Odoo 17 InventoryCeline George
In this slide, we'll explore how to set up warehouses and locations in Odoo 17 Inventory. This will help us manage our stock effectively, track inventory levels, and streamline warehouse operations.
Chapter wise All Notes of First year Basic Civil Engineering.pptxDenish Jangid
Chapter wise All Notes of First year Basic Civil Engineering
Syllabus
Chapter-1
Introduction to objective, scope and outcome the subject
Chapter 2
Introduction: Scope and Specialization of Civil Engineering, Role of civil Engineer in Society, Impact of infrastructural development on economy of country.
Chapter 3
Surveying: Object Principles & Types of Surveying; Site Plans, Plans & Maps; Scales & Unit of different Measurements.
Linear Measurements: Instruments used. Linear Measurement by Tape, Ranging out Survey Lines and overcoming Obstructions; Measurements on sloping ground; Tape corrections, conventional symbols. Angular Measurements: Instruments used; Introduction to Compass Surveying, Bearings and Longitude & Latitude of a Line, Introduction to total station.
Levelling: Instrument used Object of levelling, Methods of levelling in brief, and Contour maps.
Chapter 4
Buildings: Selection of site for Buildings, Layout of Building Plan, Types of buildings, Plinth area, carpet area, floor space index, Introduction to building byelaws, concept of sun light & ventilation. Components of Buildings & their functions, Basic concept of R.C.C., Introduction to types of foundation
Chapter 5
Transportation: Introduction to Transportation Engineering; Traffic and Road Safety: Types and Characteristics of Various Modes of Transportation; Various Road Traffic Signs, Causes of Accidents and Road Safety Measures.
Chapter 6
Environmental Engineering: Environmental Pollution, Environmental Acts and Regulations, Functional Concepts of Ecology, Basics of Species, Biodiversity, Ecosystem, Hydrological Cycle; Chemical Cycles: Carbon, Nitrogen & Phosphorus; Energy Flow in Ecosystems.
Water Pollution: Water Quality standards, Introduction to Treatment & Disposal of Waste Water. Reuse and Saving of Water, Rain Water Harvesting. Solid Waste Management: Classification of Solid Waste, Collection, Transportation and Disposal of Solid. Recycling of Solid Waste: Energy Recovery, Sanitary Landfill, On-Site Sanitation. Air & Noise Pollution: Primary and Secondary air pollutants, Harmful effects of Air Pollution, Control of Air Pollution. . Noise Pollution Harmful Effects of noise pollution, control of noise pollution, Global warming & Climate Change, Ozone depletion, Greenhouse effect
Text Books:
1. Palancharmy, Basic Civil Engineering, McGraw Hill publishers.
2. Satheesh Gopi, Basic Civil Engineering, Pearson Publishers.
3. Ketki Rangwala Dalal, Essentials of Civil Engineering, Charotar Publishing House.
4. BCP, Surveying volume 1
Temple of Asclepius in Thrace. Excavation resultsKrassimira Luka
The temple and the sanctuary around were dedicated to Asklepios Zmidrenus. This name has been known since 1875 when an inscription dedicated to him was discovered in Rome. The inscription is dated in 227 AD and was left by soldiers originating from the city of Philippopolis (modern Plovdiv).
10. Input process/machine Output
Bale Blow room Lap
Lap Carding
Sliver
Sliver Breaker Draw Frame Sliver
Sliver Finisher Draw Frame Sliver
Sliver Roving Frame/Simplex Roving
Roving Ring Frame Yarn
11. Fibre Blow room Lap
Lap Carding m/c Sliver
Sliver Pre comb drawing Sliver
Sliver Lap former Lap
Lap Combing Sliver
Sliver Post comb drawing Sliver
Sliver Simplex Roving
Roving Ring Frame Yarn
Flow chat of yarn manufacturing(combed)
17. CARDING PROCESS
• Main Parts:
: The region from lap roller up to
cylinder is known as taker-in.
: The cylinder get opened with sharp
teeth and then pass over to doffer.
: The doffer take the cleaned cotton.
18.
19. Draw frame
Doubling: The process of combing two or more
sliver rovings or yarns into one is called doubling.
Drawing: It is a process of yarn manufacturing in
which the sliver is elongated when passing through
pairs of rollers, each pair faster than the previous
one.
20.
21. > To straighten the fibers in the slivers.
> To make them lie is a manner parallel to their neighbours
and to the sliver axis.
> To improve the uniformity and evenness of the slivers.
> To reduce weight per unit length of sliver.
> To reduce irregularities of fibre by doubling and drafting.
> To remove dust from sliver.
> To make perfect blending of the sliver.
22. QUALITY SECTION & LAB
Quality Control:
The process or processes used in the
production of single yarns or of fabrics
generated directly from polymer.
23. QUALITY SECTION & LAB
• Quality of raw material can be defined in
various terms :
1. Transcendent
2. Product based
3. User based
4. Manufacturing based
5. Value based
24. QUALITY SECTION & LAB
YarnTesting:
100% cotton samples in the form of bale or opened and cleaned
material (card mat).
Measurements
Micronaire (Micro Grams Per Inch)
Measured by relating airflow resistance to the specific
surface of fibers.
1 -------------- 3.1 Very fine
3.1 -------------- 3.9 fine
4.0 -------------- 4.9 medium
Above 6 Coarser
33. Asia composite LTD is a self-sufficient factory with all
the necessary utilities. It has water treatment plant to
clean the water before using in the factory. The mills
three gas-burn generators guarantee uninterrupted
power supply for 24 hours a day to all of the
operations in the factory.
34. OPINION• Visiting in Asia composite LTD was an excellent experience for our
group. There we were learned practically the yarn manufacturing
process from first to last step. And also knew about the machines
used in yarn manufacturing process. There was suitable
environment need for a spinning mill. But being disappointed to see
that there were many worker who have no educational
qualification, but they are managing many kinds of machine which
is harmful for both industry & themselves. And another matter is
that they had not given us any information about their waste
management system. We think the spinning mill authority should
choose their worker with having educational qualification and
having knowledge about spinning mill. And also train the worker
before they start working.
After all it can be said that Asia composite LTD have some
lacking's,but if we keep these lacking's aside then it is the best
spinning mill for a textile related person specially for a textile engineer.