Process Flow Chart of Weaving

Different fabrics are produced In Weaving Industry. These fabrics are weaved by using various looms and related machines. Before going straightly to the Weaving process; some pretreatment and pre-process should be carried out. See these below : -

Process Flow Chart of Weaving 

Process Flow Chart of Weaving 

Process Flow Chart for Quality Control System in Apparel Industry | Flow Chart of Quality Control System in Garments Industry

Quality is unusually slippery and difficult to come to grip with. Therefore some might say “Quality is something I know when I see it. To some Quality is difficult to be explained like love or happiness. Once the concept of Quality is understood fundamentally it stops being slippery and becomes something which can hold by its tail.

According to dictionary Quality is: - an essential character: nature, an ingredient or distinguishing attribute: property, a character trait, superiority of kind, degree of grade or excellence. Different people have different views about quality.

Flow Chart for Specification & Quality Parameters

• The best money can buy
• Meeting a specification or conformance to specifications.
• Craftsmanship
• The degree of excellence that an item possesses.
• Product with no defect found
• Absence of variation in its broad sense.
• Meeting or exceeding customer expectation.

These responses depend on people’s perception of the value of a product or service under consideration

and their explanation of performance, durability, reliability etc. of that product or service.

According to dictionary Quality is: - an essential character: nature, an ingredient or distinguishing

attribute: property, a character trait, superiority of kind, degree of grade or excellence.

Different people have different views about quality.

· The best money can buy

· Meeting a specification or conformance to specifications.

· Craftsmanship

· The degree of excellence that an item possesses.

· Product with no defect found

· Absence of variation in its broad sense.

· Meeting or exceeding customer expectation.

These responses depend on people’s perception of the value of a product or service under consideration

and their explanation of performance, durability, reliability etc. of that product or service.

Process Flow Chart of Carded Yarn Manufacturing Process

If you want to make a yarn you will have two method to follow. One is Carded yarn manufacturing method and another is Combed yarn manufacturing method.

Combed yarn is most precious, finer and thiner than the carded yarn. Because the Carded Yarn is produced by following some less manufacturing steps than the Combed Yarn.

So let us know about the carded yarn manufacturing.

 Flow Chart of Carded Yarn Manufacturing:

Input Material ———Processing Machines ——–Output Materials

Raw Cotton »»> Blow Room»»»Lap

Lap»»»»»>Carding»»»»>Carded Sliver

Carded Sliver»»Drawing 1»»»»Drawn Sliver

Breaker Sliver»>Drawing 2»»»»Finisher Drawn Sliver

Finisher Drawn Sliver»Simplex/ Speed Frame»»Roving

Roving»»»»Ring Frame»»»>Yarn

Yarn»»»»>Winding»»»»>Yarn In Large Package.

The process flowchart of Yarn Manufacturing mentioning above is currently followed by the Textile Spinning Mills.

Hank Dyeing Machines | Process Flow Chart of Hank Processing

Processing of Yarn in Hank Form:

Why hank dyeing?
Although package dyeing route is much simple and easy to follow for dyeing of different kinds of yarn,but still the hank route is popular for certain qualities, there are two reasons for this,

1.The quality and nature of the product does not allow to follow package route.
2.The package route is non practical and non economical.

Product Quality

Certain kinds of yarns which are so delicate that their physical properties such as strength appearance,texture and construction can not be retained while following the package route in which yarn is processed under stretched conditions at elevated temperatures. The examples of such products are natural silk, viscose rayon., voluminous yarns, High bulk acrylic , shrink resist treated wool and its blends. Cashmere ,its blends with wool and nylon ,nylon and hand knitting yarns of different fancy constructions.

Economy of Process
In case of mercerized cotton yarns , the yarn mercerizing is done in the hank form and material has to be neutralized before dyeing ,therefore it is not economical to convert these hanks to packages for dyeing.

Process sequence for yarn dyeing in hank form

1.Singeing(for mercerized cotton yarns)
2.Reeling
3.Mercerization (for mercerized cotton yarns)
4. Dyeing
5.Hydro extraction or squeezing
6.Drying
7.Hank to cone wiinding

Process Flow Chart of Hank Processing

Process Flow Chart of Hank processing

Process Flow Chart of Hank processing

Dyeing in Hank Form

Type of different Hank dyeing machines
1.Roller hank Dyeing machines
2.Cabinet Dyeing Machines
3.Spray Dyeing Machines
4.Vertical Kier Machines

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