1. Raymond's textile plant in Vapi, Gujarat produces worsted suiting fabric using state-of-the-art machinery. The 112 acre property was acquired in 2006 to develop a world-class manufacturing facility.
2. The plant employs over 1,500 people across various departments like quality assurance, production, and sales. Key processes include scouring, combing, dyeing, spinning, weaving, and finishing.
3. Wool is imported and undergoes scouring to remove grease before combing and dyeing. Yarn is produced via spinning and woven into fabric on air jet looms. Finishing processes like calendaring and chemical treatments produce the final text
In this presentation , i am trying to present some basic information about terry towel. Such as - Manufacturing flow chart,Types of yarn used , different parts of towel, pile structure, Design of terry through CAD software, types of selvage etc.
A terry towel is a textile product which is made with loop pile on one or both sides generally covering the entire surface or forming strips, checks or other patterns. Special type of weaving technique is required for terry towel manufacturing. Terry towels are often very complex with yarns of different types and colors, in combination with various loop pile and flat structures. The name "terry" comes from the word "tirer" which means to pull out, referring to the pulled out by hand to make absorbent traditional. Turkish toweling Latin "vellus" meaning hair has the derivation "velour" which is the toweling with cut loops.There are many types of towel. Baby Towel, Bath Towel, Beach Towels, Golf Towels ,Hand Towel and Hotel Towels now used commonly.
INTRODUCTION
The ring spinning will continue to be the most widely used form of spinning machine in the near future, because it exhibits significant advantages in comparison with the new spinning processes.
Following are the advantages of ring spinning frame
• It is universally applicable, i.e. any material can be spun to any required count
• It delivers a material with optimum characteristics, especially with regard to structure and strength.
• It is simple and easy to master
• The know-how is well established and accessible for everyone
In this presentation , i am trying to present some basic information about terry towel. Such as - Manufacturing flow chart,Types of yarn used , different parts of towel, pile structure, Design of terry through CAD software, types of selvage etc.
A terry towel is a textile product which is made with loop pile on one or both sides generally covering the entire surface or forming strips, checks or other patterns. Special type of weaving technique is required for terry towel manufacturing. Terry towels are often very complex with yarns of different types and colors, in combination with various loop pile and flat structures. The name "terry" comes from the word "tirer" which means to pull out, referring to the pulled out by hand to make absorbent traditional. Turkish toweling Latin "vellus" meaning hair has the derivation "velour" which is the toweling with cut loops.There are many types of towel. Baby Towel, Bath Towel, Beach Towels, Golf Towels ,Hand Towel and Hotel Towels now used commonly.
INTRODUCTION
The ring spinning will continue to be the most widely used form of spinning machine in the near future, because it exhibits significant advantages in comparison with the new spinning processes.
Following are the advantages of ring spinning frame
• It is universally applicable, i.e. any material can be spun to any required count
• It delivers a material with optimum characteristics, especially with regard to structure and strength.
• It is simple and easy to master
• The know-how is well established and accessible for everyone
This procedure is sometimes referred to as “Burn Out”. A cotton / polyester blended fabric can be printed with a print paste containing the burn out chemicals, and after fixation, the cotton portion is destroyed and only the polyester remains. Burn-out textiles is a technique used to develop raised designs on fabric surface. This is primarily being done in fabrics with at least 2 different fibre content i.e. Cotton-Polyester, Silk-Rayon etc.
This procedure is sometimes referred to as “Burn Out”. A cotton / polyester blended fabric can be printed with a print paste containing the burn out chemicals, and after fixation, the cotton portion is destroyed and only the polyester remains. Burn-out textiles is a technique used to develop raised designs on fabric surface. This is primarily being done in fabrics with at least 2 different fibre content i.e. Cotton-Polyester, Silk-Rayon etc.
This the slide of tata steel pvt ltd and will be very useful for anybody who want to give a presentation on tata steel and at last thank you very much for read and use this .
Ujjawal Kothari
student of Phonix International Business School
Supply Chain Management of Amul (Supply Chain Management)Shabbir Akhtar
[ detailed report at: http://bit.ly/scm-of-amul ] Presentation on "Supply Chain Management of Amul" by Shabbir Akhtar (PGPM 10, Globsyn Business School - Global Campus) for the subject Supply Chain Management
the complate process off the raw cottan to the fabric making step by step including the video please reffer the link ::
--------------------------------------------------------------------------------------------------------------------------https://drive.google.com/file/d/1KRT5b3xeHhbDOnTjkNUouNzTr_ECpggs/view?usp=sharing
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NOTE - open in MS office for better view and for support diffrent types of text
Two different systems are followed in wool processing, the woolen system, and the worsted system. In the woolen system, the fibers are carded and then spun It affects the processing efficiency as well as the quality of the product.This presentation has focused on wool spinning particularly woolen & worsted spinning process.
Established in the year 1985, AYM syntax is leading specialty synthetic yarn manufacturer with the world class manufacturing technology for multipolymer yarn.
It is the largest Indian manufacturer of bulk continuous filament yarn and leading multipolymer yarn dyeing house in Asia.
AYM syntax limited (formerly known as Welspun syntax limited) with its innovative approach is a pioneer in spinning, texturing, draw twisting and dyeing of polyester and nylon yarn
USIn the field of specialty synthetic yarns, AYM Syntex is one of the largest manufacturers of multipolymer Textile & Bulk Continuous Filament (BCF) yarns with offices spread across India. With the largest yarn dyeing house in Asia, AYM offers world-class quality, wide range of shades, exceptional service & breakthrough innovation.
This presentation by Morris Kleiner (University of Minnesota), was made during the discussion “Competition and Regulation in Professions and Occupations” held at the Working Party No. 2 on Competition and Regulation on 10 June 2024. More papers and presentations on the topic can be found out at oe.cd/crps.
This presentation was uploaded with the author’s consent.
Acorn Recovery: Restore IT infra within minutesIP ServerOne
Introducing Acorn Recovery as a Service, a simple, fast, and secure managed disaster recovery (DRaaS) by IP ServerOne. A DR solution that helps restore your IT infra within minutes.
Have you ever wondered how search works while visiting an e-commerce site, internal website, or searching through other types of online resources? Look no further than this informative session on the ways that taxonomies help end-users navigate the internet! Hear from taxonomists and other information professionals who have first-hand experience creating and working with taxonomies that aid in navigation, search, and discovery across a range of disciplines.
Sharpen existing tools or get a new toolbox? Contemporary cluster initiatives...Orkestra
UIIN Conference, Madrid, 27-29 May 2024
James Wilson, Orkestra and Deusto Business School
Emily Wise, Lund University
Madeline Smith, The Glasgow School of Art
This presentation, created by Syed Faiz ul Hassan, explores the profound influence of media on public perception and behavior. It delves into the evolution of media from oral traditions to modern digital and social media platforms. Key topics include the role of media in information propagation, socialization, crisis awareness, globalization, and education. The presentation also examines media influence through agenda setting, propaganda, and manipulative techniques used by advertisers and marketers. Furthermore, it highlights the impact of surveillance enabled by media technologies on personal behavior and preferences. Through this comprehensive overview, the presentation aims to shed light on how media shapes collective consciousness and public opinion.
0x01 - Newton's Third Law: Static vs. Dynamic AbusersOWASP Beja
f you offer a service on the web, odds are that someone will abuse it. Be it an API, a SaaS, a PaaS, or even a static website, someone somewhere will try to figure out a way to use it to their own needs. In this talk we'll compare measures that are effective against static attackers and how to battle a dynamic attacker who adapts to your counter-measures.
About the Speaker
===============
Diogo Sousa, Engineering Manager @ Canonical
An opinionated individual with an interest in cryptography and its intersection with secure software development.
International Workshop on Artificial Intelligence in Software Testing
Raymond limited
1. 1
Raymond Limited
(Khadki Unit)
Address: N. H. No. 8, At Khadki, Po. Udwada, Tal. Pardi, Dist. Valsad. P.C. 396185. Vapi,
Gujarat
Raymond’s textile plant in Vapi is the youngest in the division that produces worsted suiting
fabric – the other plants being in Chhindwara, Madhya Pradesh, and Jalgaon, Maharashtra. The
property of 112.61 acres was acquired by Raymond with a vision to develop a world-class unit
to meet international standards.
Currently, the unit is engaged in manufacturing of premium worsted suiting fabric, and is
equipped with state-of-the-art technology with Hi-tech machinery - Warping equipment from
Switze rland; Weaving machines from Belgium; Finishing machines, Automatic drawing-in
and other machines from Italy – to produce 25 million meters fabric /annum. Some machines
to be named like Volkmann, Andar, NSC, TMT, M Tec, Lafer etc. This machines help to convert
1kg of wool into 3 kg of clothes. The plant, which began commercial production in 2006, is ISO
9001, 14001 & OHSAS-18001 certified and employs over 1500 people.
The foundation day of Vapi plant of Raymond was on 14th May 2005. This plant is constructed
in four phases. Phase 1 was constructed on 30th March 2006, Second phase was on 17th January
2007, Third phase was completed on 5th March 2009 and the last part was constructed on 31st
March 2012.
To support the day to day operation of the company, they have separate team of different
departments likes Quality Assurance, Human Resources, Production, sales etc. any many more.
Total employment at Vapi plant consists of 1327 workman and 225 people in management
team. The culture of Raymond which has helped Raymond to become at brand and successful
over its other competitor. They also follow the below mentioned practices like:
Recruitment of fresh & young work man
Multi-skilled
No clerical staff
Weekly shift rotation
Work load per workman
o 6 workman/shift in Greige and Combing Converter
o 11 workman/shift in Dyeing
o 4 Ring frame/ operator in Spinning
o 17 TFO/operator in Spinning (TFO = Two For One Twisting Machine)
o 10 Loom/workman in weaving process.
2. 2
Process Flow Chart
Greige and
Combing
Spinning
And Yarn
Finishing Folding
Production Capacity
Dyeing
Recombing
Warehouse
Kg or meter/day
Wool
Scouring
Weaving
and
mending
Wool Scouring 14000
Greige and Combing 7000
Dyeing 14000
Recombing 14000
Spinning And Yarn 7500
Weaving and mending 28000
Finishing 65000
Folding 65000
Warehouse (Dispatch Capacity) 150000
The above mentioned process of Scouring Dyeing, weaving, folding etc. is done in a U shaped
layout facility. This layout increases the efficiency of the assembly line. So they are able
maintain their lead time of 45 days. And the finishing process which is the heart of Raymond
3. 3
(feels like heaven) is never being outsourced. All the fishing processes are done in this premise
at Vapi. There is Quality Check at random sampling method after all process.
Scouring
First process of Raymond is Scouring of Wool. The wool is imported from South Africa,
Australia, and New Zealand in bales. Every week 100 tonnes of wool is imported and 1 bale is
equal to 40 kg. Wool straight off a sheep, known as "greasy wool" or "wool in the grease". In
this process Grease from the wool is removed and clean the wool for next process.
Scouring, the technical term for washing, is the first step in the process. In this process there are
6 chambers of blowers and 6 washers. In 1 round is of 40 minutes and there is 18 round/day. The
capacity of this process is 14 tonnes/ per day. This involves washing the wool in hot soapy water
to remove dirt, grease and dry plant matter from the fleece.
The key is to keep the water temperature and the volume of soap used as low as possible while
still being able to wash out the grease and dirt. Wool that is very greasy will require hotter and
stronger solutions to remove the grease. The preferred water temperature for washing wool is 60
Degrees. To maintain and check the temperature at this process is VNC Software (Virtual
Network Computing).
This process extracts 20 barrels/day of this grease which is used to make the face cream, face
pack, Ponds Cream etc. Through ducks this cleaned wool is send to the next process in different
buildings for Vapi, Chhindwara and Jalgaon as per the orders they received.
Carding or Combing
Carding is gently spreading of washed and dried wool in preparation for further processing.
Combing is straightening and stretching the fibers to obtain maximum spinning capacity. In this
process they make the wool straight which can be used to make Yarn out of that. There are
drums of different colours for easing of process and it also help to identity which barrels are
processed. 1 Drums can contain 22 to 25 kg of processed wool. The capacity of this process
is 100 cans/day.
Then the material has to pass by 2 Gilling machine. Here the short fibers are removed from
wool which used to make blankets (Kambals). These short fibers are 1.8% of how much is
produced in this process.
Finisher is the automated machine in which the combed wool is turned in to the tops of 10 kg
each. Polyesters are received from Reliance 20 to 25 bales of 160 kg each. Then these Polyesters
are also combed to make it straight and then they are converted into tops.
By using Polyesters and wool they make POLYWOOL, PURE WOOL, ALL WOOL,
4. 4
Dyeing
Dyeing is the process of adding color to textile products like fibers, yarns, and fabrics. Dyeing is
normally done in a special solution containing dyes and particular chemical material. After
dyeing, dye molecules have uncut chemical bond with fiber molecules. The temperature and time
controlling are two key factors in dyeing. For preparing the colours and time is controlled by
using Gant Chart. Dyeing is through three categories:
1. Yarn Dyeing: Yarn dyeing adds color at the yarn stage. Yarn dyeing provides adequate
color absorption and penetration for most materials. Thick and highly twisted yarns may
not have good dye penetration. There are 6 slots of 4 kg each and it takes 17 to 20 min. to
dye.
2. Top Dyeing: Top dyeing is dyeing worsted wool fibers after they have been combed to
straighten and remove the short fibers. The wool fiber at this stage is known as top. Top
dyeing is preferred for worsted wools as the dye does not have to be wasted on the short
fibers that are removed during the combing process. There are 37 containers which work
for 8 hours and produced 14 tonnes.
3. Piece dyeing: Fabric dyeing, also known as piece dyeing, is dyeing fabric after it has
been constructed. It is economical and the most common method of dyeing solid colored
fabrics. The decision regarding color can be made after the fabric has been manufactured.
Thus, it is suitable for quick response orders. Dye penetration may not be good in thicker
fabrics, so yarn dyeing is sometimes used to dye thick fabrics in solid colors. Various
types of dyeing machines are used for piece dyeing.
Recombing
After Dyeing, tops are again send to the Recombing section were straightening and stretching of
fibers is done to obtain maximum spinning capacity. Here the Wool and Polyesters according to
the ratio i.e. 70:30, 40:60 and so on. Here the capacity of this process is 14 tonnes/day. In this
process also the cans are coloured so as to know the status of the can and can know that for what
purpose that can is serving in this process. Gilling is again done after this process. As the before
step of this is a wet process of dyeing so the re combing section is fully air conditioned because
after dyeing the yarn is needed some amount of mositureness in the atmosphere. So this area is
maintained at cool temperature.
Spinning
This process is outsourced to different vendors. Spinning is the wool processing step where the
wool roving’s produced during carding, are turned into yarns. On a commercial wool processing
scale the roving’s passing through a spinning machine. On an individual scale a spinning wheel
5. 5
or a hand spindle is used. During spinning the wool roving’s are gently stretched again. Through
a series of twisting and spinning and twisting again the wool is spun into batches of similar
quality and strength. This process is done in three types
1. Pre Spinning
2. Ring Frames
3. Post Spinning (Yarn)
Then Drafting is done to make the yarn thin (0.22 or .060)
After spinning is done all the yarn is kept in the Yarn Room were everyday opening stock,
closing stock, Issued Material, and attendance is maintained.
Weaving and mending
Weaving is taking strings of yarn, setting them at right angles to each other and interlacing them
over and then beneath each other thus forming a woven mat. The yarn that is inserted over-and-under
the warp threads are called the weft, woof, or filler. Each individual warp thread in a fabric
is called a warp end or end. In warping beams are made with different patterns. There are 8
warping machines and each one take 1 hour to make a beam.
Knitting is done by forming loops of yarn and interlocking rows. You are continually forming
new loops and passing a string of yarn through it. Weaving is done through the Air force which
is Air jet looms which gives higher production rate as Rapier looms which is very versatile. In
that rapier looms can weave using a large variety of threads. There are several types of rapiers,
however they all use a hook system attached to a rod or metal band to pass the pick across the
shed. These machines regularly reach 700 picks per minute in normal production.
After Weaving, Calculation of meters is done and simultaneously manual checking is also done
to check damages that might occur will making the cloth.
Finishing
In textile manufacturing, finishing refers to the processes that convert the woven or knitted cloth
into a usable material and more specifically to any process performed after dyeing
the yarn or fabric to improve the look, performance, or "hand" (feel) of the finished textile
or clothing. This process is never been outsourced because Finishing is the Heart of
Raymond which makes the Raymond as to feel like heaven.
Raising
Another finishing process is raising. During raising, the fabric surface is treated with sharp teeth
to lift the surface fibers, thereby imparting hairiness, softness and warmth, as in flannelette.
6. 6
Calendering
Calendering is the third important mechanical process, in which the fabric is passed between
heated rollers to generate smooth, polished or embossed effects depending on roller surface
properties and relative speeds.
Chemical finishing
Many other chemical treatments may be applied to cotton fabrics to produce low flammability,
crease resist and other special effects.
Shrinking (Sanforizing)
Mechanical shrinking (sometimes referred to as sanforizing), whereby the fabric is forced to
shrink width and/or lengthwise, creates a fabric in which any residual tendency to shrink after
subsequent laundering is minimal.
Steaming and Heat setting
It is done by using high temperatures to stabilize fabrics containing polyester, nylon, or triacetate
but not effective on cotton or rayon.it may be performed in fabric form or garment form it may
cause shade variation from side-to-side if done prior to dyeing; may change the shade if done
after dyeing
Finished Fabrics
After finishing process starts, Grey Fabric is send to the A/C Room for cool down (1 Hour) as it
has been passed by the hot process for making it soft and then it is send to Quality department
for checking and then for C utting. The whole lot is called as “THAAN ”. The good meter is 9 and
15 meters thaan and export rolls are of 10 meters. While cutting 6 to 7% of defect is found.
There is approximately 188000 SKU.