In weft knitting, the loops are formed across width of the fabric Each weft thread is fed , more or less at right angles to the direction in which the fabric is produced.Weft-knit fabrics may also be knit with multiple yarns, usually to produce interesting color patterns.
In weft knitting, the loops are formed across width of the fabric Each weft thread is fed , more or less at right angles to the direction in which the fabric is produced.Weft-knit fabrics may also be knit with multiple yarns, usually to produce interesting color patterns.
This presentation was made to have an elaborate sense of fabric spreading. Different types of fabric spreading and the pros and cons of different fabric spreading is illustrated into the presentation.
Seam And its Classification with seam problemSadia Textile
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What is Seam?
A seam is a joint of two pieces of fabric in producing a three -dimensional shape of a garment.
Properties of good seam are,
= Smooth fabric joints
= No Missed or Uneven stitches
= No damage to the material being sewn
= Achievement of strength, elasticity, Durability, security and comfort
= Comfortable while garment is in use
SEAMS DESIGNATION
Each stitched seam is designed numerically by five digits:
0.00.00 refers to the CLASS, 1-8;
0.00.00 refers to the material configuration,
01 to 99;
0.00.00 refers to needle penetrations, material configurations, 01-99.
Seam Classification:
According to British Standard 3870: 1991, seam is classified as-
Class 1- superimposed
Class 2- lapped
Class 3- bound
Class 4- flat
Class 5- decorative/channel
Class 6- edge neatening
Class 7- applied
Class 8- others
* Formed by lapping two pieces of component, they are produced with minimum of two pieces of component.
* One component is limited on one end and the other is limited on the other end. The limited edges of these two components are put in opposite directions.
* Used for: main seaming of denim jackets, jeans, and overalls. Fabrics that will not ravel, unlined garments, side seams of shirts, joining lace to another fabric, attaching patch pockets, decorative finish
This presentation was made to have an elaborate sense of fabric spreading. Different types of fabric spreading and the pros and cons of different fabric spreading is illustrated into the presentation.
Seam And its Classification with seam problemSadia Textile
Like Comment And download.
What is Seam?
A seam is a joint of two pieces of fabric in producing a three -dimensional shape of a garment.
Properties of good seam are,
= Smooth fabric joints
= No Missed or Uneven stitches
= No damage to the material being sewn
= Achievement of strength, elasticity, Durability, security and comfort
= Comfortable while garment is in use
SEAMS DESIGNATION
Each stitched seam is designed numerically by five digits:
0.00.00 refers to the CLASS, 1-8;
0.00.00 refers to the material configuration,
01 to 99;
0.00.00 refers to needle penetrations, material configurations, 01-99.
Seam Classification:
According to British Standard 3870: 1991, seam is classified as-
Class 1- superimposed
Class 2- lapped
Class 3- bound
Class 4- flat
Class 5- decorative/channel
Class 6- edge neatening
Class 7- applied
Class 8- others
* Formed by lapping two pieces of component, they are produced with minimum of two pieces of component.
* One component is limited on one end and the other is limited on the other end. The limited edges of these two components are put in opposite directions.
* Used for: main seaming of denim jackets, jeans, and overalls. Fabrics that will not ravel, unlined garments, side seams of shirts, joining lace to another fabric, attaching patch pockets, decorative finish
Calendering process after Textile wet processing.Calendering is a finishing process used on cloth and fabrics. It involves passing fabric under rollers at high temperatures and pressures to smooth, coat, or thin a material. The process is used on fabrics such as moire to produce its watered effect and also on cambric and some types of sateens. Calendering is also used in the production of paper. The process involves passing a single continuous sheet through a number of pairs of heated rolls. Calendering is also used to compress and smooth materials such as siliconerubber, PVCs, vinyl, and textiles.
Industrial attachment of South East Textiles (Pvt.) Ltd.Amanuzzaman Aman
Industrial attachment of South East Textiles (Pvt.) Ltd. which is a concern of the Interstoff group. Here also Attached Interstoff knitting Ltd. report
A basic introduction of Fabric manufacturing technology. Weaving is a very important manufacturing technology. Here is a basic knowledge of Weave fabric manufacturing.
A basic introduction of Fabric manufacturing technology. Weaving is a very important manufacturing technology. Here is a basic knowledge of Weave fabric manufacturing.
CFD Simulation of By-pass Flow in a HRSG module by R&R Consult.pptxR&R Consult
CFD analysis is incredibly effective at solving mysteries and improving the performance of complex systems!
Here's a great example: At a large natural gas-fired power plant, where they use waste heat to generate steam and energy, they were puzzled that their boiler wasn't producing as much steam as expected.
R&R and Tetra Engineering Group Inc. were asked to solve the issue with reduced steam production.
An inspection had shown that a significant amount of hot flue gas was bypassing the boiler tubes, where the heat was supposed to be transferred.
R&R Consult conducted a CFD analysis, which revealed that 6.3% of the flue gas was bypassing the boiler tubes without transferring heat. The analysis also showed that the flue gas was instead being directed along the sides of the boiler and between the modules that were supposed to capture the heat. This was the cause of the reduced performance.
Based on our results, Tetra Engineering installed covering plates to reduce the bypass flow. This improved the boiler's performance and increased electricity production.
It is always satisfying when we can help solve complex challenges like this. Do your systems also need a check-up or optimization? Give us a call!
Work done in cooperation with James Malloy and David Moelling from Tetra Engineering.
More examples of our work https://www.r-r-consult.dk/en/cases-en/
Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdffxintegritypublishin
Advancements in technology unveil a myriad of electrical and electronic breakthroughs geared towards efficiently harnessing limited resources to meet human energy demands. The optimization of hybrid solar PV panels and pumped hydro energy supply systems plays a pivotal role in utilizing natural resources effectively. This initiative not only benefits humanity but also fosters environmental sustainability. The study investigated the design optimization of these hybrid systems, focusing on understanding solar radiation patterns, identifying geographical influences on solar radiation, formulating a mathematical model for system optimization, and determining the optimal configuration of PV panels and pumped hydro storage. Through a comparative analysis approach and eight weeks of data collection, the study addressed key research questions related to solar radiation patterns and optimal system design. The findings highlighted regions with heightened solar radiation levels, showcasing substantial potential for power generation and emphasizing the system's efficiency. Optimizing system design significantly boosted power generation, promoted renewable energy utilization, and enhanced energy storage capacity. The study underscored the benefits of optimizing hybrid solar PV panels and pumped hydro energy supply systems for sustainable energy usage. Optimizing the design of solar PV panels and pumped hydro energy supply systems as examined across diverse climatic conditions in a developing country, not only enhances power generation but also improves the integration of renewable energy sources and boosts energy storage capacities, particularly beneficial for less economically prosperous regions. Additionally, the study provides valuable insights for advancing energy research in economically viable areas. Recommendations included conducting site-specific assessments, utilizing advanced modeling tools, implementing regular maintenance protocols, and enhancing communication among system components.
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Explore the innovative world of trenchless pipe repair with our comprehensive guide, "The Benefits and Techniques of Trenchless Pipe Repair." This document delves into the modern methods of repairing underground pipes without the need for extensive excavation, highlighting the numerous advantages and the latest techniques used in the industry.
Learn about the cost savings, reduced environmental impact, and minimal disruption associated with trenchless technology. Discover detailed explanations of popular techniques such as pipe bursting, cured-in-place pipe (CIPP) lining, and directional drilling. Understand how these methods can be applied to various types of infrastructure, from residential plumbing to large-scale municipal systems.
Ideal for homeowners, contractors, engineers, and anyone interested in modern plumbing solutions, this guide provides valuable insights into why trenchless pipe repair is becoming the preferred choice for pipe rehabilitation. Stay informed about the latest advancements and best practices in the field.
COLLEGE BUS MANAGEMENT SYSTEM PROJECT REPORT.pdfKamal Acharya
The College Bus Management system is completely developed by Visual Basic .NET Version. The application is connect with most secured database language MS SQL Server. The application is develop by using best combination of front-end and back-end languages. The application is totally design like flat user interface. This flat user interface is more attractive user interface in 2017. The application is gives more important to the system functionality. The application is to manage the student’s details, driver’s details, bus details, bus route details, bus fees details and more. The application has only one unit for admin. The admin can manage the entire application. The admin can login into the application by using username and password of the admin. The application is develop for big and small colleges. It is more user friendly for non-computer person. Even they can easily learn how to manage the application within hours. The application is more secure by the admin. The system will give an effective output for the VB.Net and SQL Server given as input to the system. The compiled java program given as input to the system, after scanning the program will generate different reports. The application generates the report for users. The admin can view and download the report of the data. The application deliver the excel format reports. Because, excel formatted reports is very easy to understand the income and expense of the college bus. This application is mainly develop for windows operating system users. In 2017, 73% of people enterprises are using windows operating system. So the application will easily install for all the windows operating system users. The application-developed size is very low. The application consumes very low space in disk. Therefore, the user can allocate very minimum local disk space for this application.
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
Democratizing Fuzzing at Scale by Abhishek Aryaabh.arya
Presented at NUS: Fuzzing and Software Security Summer School 2024
This keynote talks about the democratization of fuzzing at scale, highlighting the collaboration between open source communities, academia, and industry to advance the field of fuzzing. It delves into the history of fuzzing, the development of scalable fuzzing platforms, and the empowerment of community-driven research. The talk will further discuss recent advancements leveraging AI/ML and offer insights into the future evolution of the fuzzing landscape.
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
2. Pressing
This is a finishing done by subjecting a cloth to
heat & pressure with or without steam to
remove unintended creases and to impart a flat
appearance to the cloth or garments. Also,
pressing is done to introduce creases in the
garments. In garments industries, pressing is
called Ironing.
3. Objectives of Pressing
Removal of unwanted creases and crinkles
To apply crease where necessary.
To Sharping.
To Under pressing.
To Final Pressing.
4. Category of pressing
The garments may be different in types; especially,
different in design & garments material the pressing of
garments is categorized into five according to the garments
types ,designs & material are given below:
1. No pressing
2. Minimum pressing
3. Under pressing
4. Final pressing
5. Permanent pressing
5. Descriptions their types
1. No pressing: Some garments are available which have not the need
of pressing such as underwear, briefs, swimwear. This types of
garments are made by knit fabric.
2. Minimum pressing: some garments are available, which need
finishing done by applying heat but no need of pressure. Such as
Night gowns knitted T- shirt ,leisure wear and so on. This types of
garments are pressed by stemming and by flowing dry air to the
garments and called minimum pressing
3. Under pressing: To do help for sewing easily and beautifully, it
must need to minimum pressing to some parts of garments before
sewing is called under pressing. Under pressing is done to most of
the garments industry for making coat, jacket, and trouser and so
on.
6. Pressing Equipment & methods
The garments may be different in types; especially, different in design and garments
materials. As a result, it needs different types of pressing machines. Because, it can
not be done all types of pressing by the same machine. There are different types of
pressing machines & equipment used in garments industries for ensuring required
quality of garments are given bellow:
Ironing
Steam Pressing
Steam air finishing
Steam tunneling.
7. 1. Iron
At the ancient period, a small case, made by iron in which the heated coal &
wood is used by burning and the garments are pressed by the lower smooth
surfaces of case.
At present, these coal & wood are replaced by electricity and this electricity
and this electric iron is widely used in household purpose.
To control the temperature of electric iron, it is needed the regulator.
For updating and to do easy, Iron is heated by supplying steam Iron.
The steam inlet & outlet is controlled by a controlling switch provided in the
iron.
From steam iron, special air suction bed is used to control the unexpected
crease on garments.
This is triangular in shape and weighted from 1 to 15 kgs.
9. 2. Steam press
This contains a static buck and a head whose are shaped with each other.
The fabric is placed on the buck and the head is placed then on it and
pressing is done by applying heat & pressure.
The ironing bed is made by spreading the layers of fabrics on the buck
which is placed in a frame.
There is provided air suction & steam flow system through the buck.
The table is placed around the buck on which fabric is placed.
The head is placed down on the buck by scissor action and then pressure
is applied.
11. 3. Steam air finish
This type of garments finishing machine is known as puffer or Dolly press.
The dolly press contains a frame which contains from and the steam and
compressed air are flowed by pipe through the From.
The pressing from is generally made by heavy canvas fabric.
There is no sleeve and the usable form size is made according to the size
of body of garments.
Steam and air are supplied for a predetermined time by using a timer.
Normally, 8 seconds for steam supply and next 8 seconds for hot air
supply.
This type of fabric pressing is used for pressing T-shirts, jeans, pants,
Blouses, Jackets, Sports wear and so on.
13. 3. Steam Tunnel
In this process garments are pressed without any pressure.
Garments are hung on hanger and pushed into a tunnel containing
separate chamber through a running Rail.
Garments are heated on first chamber and unexpected crease is removed
from fabric by relaxation and gravitational force.
Garments are dried by hot air in 2nd chamber.
Steam tunnel can not fold any parts of garments.
This type of pressing is used for pressing T-shirts and knitted wears.