Month: April 2015

Describe of singeing machine

Machinery, Wet Processing
Singeing Machine - Textile Student

Singeing is the process of applying a protective adhesive coating on the surface of the warp yarn so as to increase smoothness, luster, evenness, weight and strength of the yarn. This process is very important to increase the efficiency of weaving.

Singeing Machine - Textile Student

Singeing Machine – Textile Student

On the other hand this is a mechanical process where the warp yarn is beaming by electrical or hand process, that time one type of adhesive liquid coating on yarn. The coating sticks the projecting fiber on the land of yarn so that it’s being smoother, luster, evenness etc. This process is called singeing process or dressing. Statistic says after singeing! The yarn gets more than 15-20% stronger than ever. After singeing yarn get strength go fight against the rubbing which is created from ride in loom.

 

 

State the objects of singeing

  1. After make the coating on the yarn so that the project fiber adhesive with yarn so that it’s look smooth and get little more strength.
  2. After singeing the yarn get the strength to protest the rubbing when the weaving or knitting.
  3. Singeing increase the yarn’s diametrical length so the yarn get zigzag free smoothness.
  4. Singeing makes the yarn increase its weights.
  5. Singeing can change the grade of yarn from low grade to high grade
  6. The yarn can be used perfectly after singeing.

 

 

Generally singeing machine classify in four divisions for there drying methods.

Cylinder drying

            Two cylinder type

            Multi cylinder drying

Hot air drying

Infrared drying

Combined system

Singeing system classification is given blew.

Slasher singeing

Hot pressure singeing

High pressure singeing

Foam singeing

Electrostatic singeing

Polymer emulsion singeing

Combined singeing

Singeing less yarn makes various problem during weaving so singeing less yarn can’t perform as same as singeing yarn. Singeing makes a yarn perfect for weaving and for next process.

This article is dedicated to one of my best friend and well wisher

Eng. Khondakar Mashiur Rahman

Owner

http://www.AutoGarment.com

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Textile Dictionary – blow room

Textile Dictionary
Defination About Textile Technology - Textile Student
Defination About Textile Technology - Textile Student

Definition About Textile Technology – Textile Student

  1. Parameter testing before bale management.
  • Length of fiber
  • Strength of fiber
  • Macromere value
  • Color grade
  • Amount of trash
  • Moisture
  • Maturity

 

 

  1. What is the perfect tension for high quality fiber?

High quality fiber tension capability is so much important for spinning process because of high quality this fiber provide high quality garments product. The capability of high quality fiber is from 6% to 7%.

 

 

  1. What is short fiber?

Especially for cotton fiber “Less than 12.7 mm cotton fiber is called short fiber”

  1. Cleaning amount in blow room?

Blow room is a place where its play a vital role to removing the trash from the fiber. The amount of trash removing from fiber is from 60% to 65 %.

 

 

  1. Working Procedure in blow room.
  • Opening and feeding
  • Beating and cleaning
  • Blending and mixing
  • Transforming
  • Lap forming

 

 

  1. Different machinery in blow room.
  • Blending and mixing machinery
  • Opening and cleaning machinery
  • Object machinery
  1. Opening machine

Opening machine is the first step of blow room where the opening machine opens the bale and makes it into fiber.

Variable reason are manipulates opening machine.

  • Raw material
  • Size of raw material
  • Type of feeding
  • Type of bitter
  • Speed of bitter
  • Other reason
  1. What is the production of blender per hour?

The production of Blender machine per hour is 600 kg.

  1. Different type of spinning process.
  • Fiction spinning
  • Warp spinning
  • False twist spinning
  • Electrostatic spinning
  • Disk spinning
  • Air jet spinning
  • Adhesive process
  • Self twist spinning
  • Felting process

 

 

  1. What is filament?

            Long and Continuous fiber is called filament. Basically filament is made from man made or synthetic fiber. But filament also gets from natural fiber like silk.

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Textile Dictionary Clothing

Textile Dictionary
Defination About Textile Technology - Textile Student
Defination About Textile Technology - Textile Student

Definition About Textile Technology – Textile Student

  1. What is Clothing?

Clothing is a vast ward which is come from cloth; simply we know cloth means fabric but if we looking toward to know abut clothing then “clothing is a technique of garments manufacturing with fabric by using different design”. We need warp and weft yearns to weave a fabric as like as to make a garment we need fabric with many accessories. In one sentence “every technique of related with garments manufacturing process are called clothing”.

  1. What is spinning?

Spinning is process in textile where manufacturing yarn by using one or various textile fiber. Yarn is made by twisting and it’s should be minimum length as it can use in textile to make it garment. So we defined the spinning as a minimum length and strength full yarn making process.

  1. What is trash?

In a single sentence trash is no lint material in the cotton fiber. Various foreign materials also present in cotton also called trash like leaf, dust; break seed, micro fiber, and neaps etc. trash create different kind of problem during spinning process.

  1. Specification of any cotton fiber

Fiber length                             : 1.5

Amount of trash                       : 2.5%

Micromeres value                    : 3%

Strength                                   : 90,000 P.S.I.

  1. The quality of cotton fiber depends on.
  • Length of fiber
  • Strength of fiber
  • Color of fiber
  • Matured of fiber
  • Amount of trash
  • Flexibility of fiber
  • Sophistication of fiber
  1. What is ginning?

After cultivating cotton from field, its need to separate the fiber and seed. Seed and cotton fiber separating system is called ginning process.

  1. What is Lint?

Lint is long and suitable fiber for spinning which is separate with seed by ginning process. Lint is used to make yarn.

  1. What is linter?

After complete ginning process; some micro yarn are sticky with seed which is not directly used to make yarn is called linter.

  1. What is the amount of strength of a fiber is generate into yarn?

Generally 80% strength of fiber is generating into the yarn.

 

  1. Acceptable amount of cotton moisture?

Acceptable amount of moisture of cotton fiber is start from 6.5 to 8.5.

 

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