This document provides information about knitting machines used for fully fashioned garments. It discusses three types of knit garments: cut and sew, fully fashioned, and complete knits. Fully fashioned garments are knitted as individual shaped pieces that are then joined together. The document describes different types of fully fashioned knitting machines, including straight bar frame machines, flatbed machines, and circular machines. It provides details on the mechanisms and processes of loop transference and knitting actions on these machines. The goal of fully fashioned knitting machines is to produce custom pre-shaped garment pieces that are then assembled without cutting or excess fabric.
Warp knitting is a family of knitting methods in which the yarn zigzags along the length of the fabric, i.e., following adjacent columns ("wales") of knitting, rather than a single row ("course"). For comparison, knitting across the width of the fabric is called weft knitting.Warp knitting machines--needles are mounted collectively and rigidly in a horizontal metal bar (the needle bar that runs the full knitting width of the machine).
Warp knitting is a family of knitting methods in which the yarn zigzags along the length of the fabric, i.e., following adjacent columns ("wales") of knitting, rather than a single row ("course"). For comparison, knitting across the width of the fabric is called weft knitting.Warp knitting machines--needles are mounted collectively and rigidly in a horizontal metal bar (the needle bar that runs the full knitting width of the machine).
Pile fabrics: Manufacturing methods include woven pile fabric formation & others methods such as knit pile fabric, tufted pile fabrics etc. A "Terry" or a "Terry Towel" as is generally known is a woven pile fabric formed by slack tension weave process. of weaving.
Warp knitting is a family of knitting methods in which the yarn zigzags along the length of the fabric, i.e., following adjacent columns ("wales") of knitting, rather than a single row ("course"). For comparison, knitting across the width of the fabric is called weft knitting
Terry fabric is a knitted fabric with ring yarn or terry covering at one or both sides. It belongs to one of the fancy knitted fabrics. Terry fabric is characterized by soft touch, thick texture, excellent water absorption and heat retention. Terry fabric can be divided into single-sided and double-sided terry loop fabrics. The terry can form pattern effect on the knitting surface distributed according to some certain rules. Terry fabric after shearing or other process can be turned into fleece fabric or velvet fabric.
Production Process of fully fashioned knitwear manufacturing.Muhammad Rahat
Fully fashioning is a method of shaping knitted structure by increasing or decreasing the number of Wales or needles. Fully fashioned knitwear is manufactured through knitting the whole structure.
Pile fabrics: Manufacturing methods include woven pile fabric formation & others methods such as knit pile fabric, tufted pile fabrics etc. A "Terry" or a "Terry Towel" as is generally known is a woven pile fabric formed by slack tension weave process. of weaving.
Warp knitting is a family of knitting methods in which the yarn zigzags along the length of the fabric, i.e., following adjacent columns ("wales") of knitting, rather than a single row ("course"). For comparison, knitting across the width of the fabric is called weft knitting
Terry fabric is a knitted fabric with ring yarn or terry covering at one or both sides. It belongs to one of the fancy knitted fabrics. Terry fabric is characterized by soft touch, thick texture, excellent water absorption and heat retention. Terry fabric can be divided into single-sided and double-sided terry loop fabrics. The terry can form pattern effect on the knitting surface distributed according to some certain rules. Terry fabric after shearing or other process can be turned into fleece fabric or velvet fabric.
Production Process of fully fashioned knitwear manufacturing.Muhammad Rahat
Fully fashioning is a method of shaping knitted structure by increasing or decreasing the number of Wales or needles. Fully fashioned knitwear is manufactured through knitting the whole structure.
Internship report on concepts of modern merchandising tools and techniques in...Muhammad Rahat
Ready-made garments are fast growing export sector in Bangladesh. The overall impact of ready-made garments export is certainly one of the most substantial social and economic developments in present Bangladesh. In order to pretend rapid growth of the country, particularly through industrialization, the government has implemented an open entry policy to attract overseas investment in Bangladesh. As results there are about 2500 export focused on readymade garments exists in Bangladesh.
For some recent consecutive accident in our garments sector is negatively impact on our apparel sector. For that reason, compliance issued came in front. In recent days the word compliance in ready – made garments sector have the experience that the customers are giving so many conditions to comply by the manufacturer, In the past whatever buyers came to the factory to place order they used to see the quality of the garments that are being procedure in the factory. But now the ultimate customers in the western world have become more cautious and want to know the origin of the apparels. And in the garments sector one of the most important task is merchandising.
Merchandising is one of the important works in garments sector. In every garment merchandiser job is every essential. In this job the employer need to have hard working mind, substantial power, prompt intelligence, great observation, tolerance etc. Without merchandiser no garments can run efficiently.
For every garment buyer is the heart of their business. For this reason, buyer satisfaction is most vital for a garment. Buyer means the persons or organizations who buy the products from any organization. In garments sector of Bangladesh buyer means especially foreign buyer who buy products from our garments. And this satisfaction ensuring duty performs by the merchandiser. The first task of the merchandiser is to bring foreign buyer to buy the product through effective communication. At the time of giving order if buyer satisfied with the help of merchandiser then they will come again. Buyers another condition is delivery the products in right time. Merchandiser take care this challenge seriously. Because if buyers do not get products in right time then they will not give the order again to that garments. So merchandisers are handling and caring all kinds of work from receiving order to delivering products to buyers and always wants to please them because garments or garments sector’s development depends on buyer’s satisfaction.
I have selected ready-made garments industry to do my internship because I wanted to obtain knowledge about the merchandising activities. Recently I work in Woolen & Wool Ltd. “Woolen
Introduction of knitting, prepared by students of Daffodil International Univ...Matiur Rahman khan Babu
This slide is for the student of Textile Engineering of initial stage of knitting of fabric formation. prepared by Matiur,Mesbah, Amzad, Shakil, Rifat & tuhin
Fabric Manufacturing Technology for Shoe UpperTanvir Moin
Fabric is a plain sheet of cloth, which is made from natural or man-made fibres by weaving or knitting process. Most fabrics are knitted or woven, but some are produced by non-woven processes such as braiding, felting, twisting, etc. Fabric considers a major raw material in the footwear manufacturing process.
Knitting 2 sum For Fabric Very ImportantSadia Textile
Types of warp knitting m/c:
Two major classes of warp knitting m/cs:-
1. Tricot warp knitting m/c
2. Raschel warp knitting m/c.
Features Tricot warp knitting m/c:
In the past, tricot m/cs mainly employed bearded needles with a pressure bar
Tricot m/cs have a gauge expressed in needle per inch and chain link numbering 0, 1, 2, 3, 4 etc. generally with three links per course
Their sinkers, which are joined to each other at the front and back, never move clear of the needles as they combine the functions of holding down, knocking over and supporting the fabric
The fabric is drawn-away towards the batching roller almost at right angles to the needles bar
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
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.
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.
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.
Water scarcity is the lack of fresh water resources to meet the standard water demand. There are two type of water scarcity. One is physical. The other is economic water scarcity.
1. BAHIR DAR UNIVERSITY
Ethiopian Institute of Textiles and Fashion
Technology(EITEX)
SEMINAR ON KNITTING MACHINES FOR FULLY FASHIONED CLOTHING
PREPARED BY: SELAMU TEMESGEN
SUBMITTED TO : Dr.S.Kathirrvelu (Professor Textile Tech.
2.
3. KNITTING MACHINE FOR FULLYFASHIONED GARMENT
Introduction to Knitting: Knitting is a process of fabric
manufacturing by converting yarn into loop form and then
these loops interlock/inter-mesh/interloped together .
• Knit garments: Knit garments are basically three types:
• Cut and sew knit garments.
• Fully Fashioned shape knitwear.
• Complete knitted garments
Cut and Sew knit garments:
• The cut and sew technique is by far the simplest method of garment
construction whereby individual panel shapes are cut to size from
panels (V bed or flat bed) or from a long length of fabric or cloth
(circular knitting machines).
4. FullyFashionedShapedKnitwear:
• 1) Shaped knitwear is engineered to size and
shaped at the point of knitting.
• 2) It is very distinctive and easily identifiable by
the “fashioning marks” which normally run parallel
to the garment seams.
• 3) The garment panels are assembled using “cup
seaming” and “linking” where usually the garment
sides, sleeves and underarms are cup seamed and
the shoulders and collars are linked.
• 4) The difference between linking and seaming is
that with linking a stitch per stitch joint results
whereas cup seaming stitches the edges of the
fabrics together.
6. • Fully Fashioned Knitwear:
• Fully fashioning is a process of shaping a knitted structure by
increasing or decreasing the number of needles or Wales where the
individual pieces are more engineered so that each garment piece is
made with no extra fabric and the pieces are basically knitted together
at the seams.
• In this case each piece is shaped using
techniques specific to knitwear by using special
stitches, making lines of loops shrink and grow
depending on where more length is needed and
where not.
• Example- Sweater, Pullover, Cardigan etc.
9. Fully fashioned knitting machines
Fully-fashioned knitting machines are flat knitting
machines that produce custom pre-shaped pieces
of a knitted garment.
The most commonly used fully fashioned knitting
machines are
1. Straight bar frame machines
2. Flat machines- manual&computerizad
3.Circular machine
10.
11. Hand Loom Flatbed Knitting Machine
Hand loom flatbed knitting machine is a smaller and less costly type of
machine that does not run automatically.
• Instead, it is manually operated to produce sweater panels.
• The operator follows the knitting instructions given, adjusts the cam,
and knits each row accordingly.
• It is more labor intensive than a computerized machine but still more
efficient than hand knitting or hand crochet
Fig .Hand Loom Flatbed Knitting Machine
12. The development of the straight bar frame
• The straight bar frame is, with a number of later
improvements and developments, recognizable as a
direct descendant of William Lee’s hand frame.
• William Cotton of Lough transformed the hand
controlled power-driven rotary frame into the
high-speed automatic fashioning multi-head
straight bar frame.
• The modern automatic straight bar frame with its
fully-programmed garment-knitting sequence was
around 1953.
13. Fig. Sixteen-head plain straight bar frame having a conveyer for
transporting the rib ends to each head [Iropa)
14. • The fully-fashioning process allows the separate creation of
shaped front and back body parts and sleeve parts by increasing
or decreasing the number of loops and this eliminates the cutting
operation.
• However, because all parts of the garment
are knitted separately, the fully fashioned
knitting still requires a post sewing or linking
process.
• Linking is defined as a process of joining side seams or edges of
fabric pieces together with a row of knitting on a linking machine
15. • To achieve fully fashioned knitting, loop
transference is necessary.
• The loop transference is the process that moves stitches (i.e., loops) from
the needles on which they were made to other needles .
• Following figure illustrates the mechanism of loop transference on a V-
bed flat knitting machine. The fully-fashioning process allows the
separate creation of shaped front and back body parts and sleeve
parts by increasing or decreasing the number of loops
16. a. The delivering needle is raised by a cam in the
carriage. The loop is stretched over the transfer
spring.
b. The receiving needle is raised slightly from its
needle bed. The receiving needle enters the
transfer spring of delivering needle and penetrates
the loop that will be transferred.
c. The delivering needle retreats leaving the loop
on the receiving needle. The transfer spring opens to
permits the receiving needle to move back from its
closure. Finally, loop transference is completed.
Fig. Mechanism of loop transference on V-bed flat knitting
machine
17. Knitting action of the plain straight bar frame
• Figure below shows the cross-section of the knitting head containing
the following elements:
• A .Bearded needle, having a cranked end for location in the tricked and
drilled needle bar.
• B. Sinker – only one between every other needle space – with a
reinforced back and, at the front, a ‘catch’ to sink the yarn around the
needles, and a ‘neb’ to separate the old and new loops until knock-over.
• C. Divider, occupying each remaining space, usually having the same
shaped front as the sinker but with an extended tail at the back.
• D. Knocking-over bit – one directly beneath each sinker and divider –
having a ‘throat’ for holding the loops and a ‘nose’ for knocking-over.
• E. Needle bar, having a compound horizontal and vertical movement.
• F. Striking jack, fulcrummed at its lower end, each one with its ‘nose’
resting on a sinker back, and a ‘spring’ exerting pressure on its ‘tail’.
18.
19. • G. Catch bar, extending the full width of the knitting head,
having forward and backward, as well as vertical,
movement.
• H. Yarn carrier, which traverses in alternate directions
across the head from one course to the next – up to six
carriers may be available.
• The carrier is connected to a reciprocating carrier rail by
friction, and when the carrier is arrested by its carrier stop,
the carrier rail completes its full traverse, driven by the
coulier cam and punching through the carrier friction.
• J. Falling bar, which is a stop that cushions the advance of
the sinkers and dividers