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Production technology of thin elastic cotton and polyester interwoven fabric

A production process, cotton-polyester technology, applied in the field of production process of light and thin cotton-polyester elastic interwoven fabrics, can solve the problems of elasticity and shrinkage instability, uneven fabric first-class product rate, increased production costs, etc., to prevent weft shrinkage, Reduce weft shrinkage and increase clamping force

Active Publication Date: 2015-06-17
TUNGGA LINENANDCOTTON CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Elastic elastic fabrics are widely used in clothing, ranging from heavy varieties with thick counts and multiple layers to light and thin varieties with thin counts and single layers. After finishing such as dyeing, the elasticity and shrinkage are not stable, and the fabric is not smooth, resulting in a very low rate of first-class products, which greatly increases the production cost.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Production technology of thin elastic cotton and polyester interwoven fabric
  • Production technology of thin elastic cotton and polyester interwoven fabric
  • Production technology of thin elastic cotton and polyester interwoven fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] The production process of C40S×T75D / 40D×133×70 cotton-polyester elastic poplin (dyed cloth), which includes steps in turn: material preparation → pre-preparation → weaving → gray fabric repair → fabric turning → singeing → desizing → oxygen bleaching → Shaping→mercerizing→dyeing→finishing; the preparations include cotton, polyester-spandex covered yarn processed from polyester and spandex, the warp direction is 40S high-count cotton, and the weft direction is T75D low-stretch yarn and 40D spandex bag Preparation of raw materials for covering wire (inline and written as T75D / 40D).

[0023] The pre-preparation: according to the variety specifications and process requirements: the warp yarns are sized and made into weaving beams→drawing; usually the weft yarns can be directly loaded on the machine.

[0024] See attached figure 1 , attached figure 2 , attached image 3 , the weaving is installed on the loom by the weaving beam that is ready to wear the harness before we...

Embodiment 2

[0043] The production process of C50S×T50D / 25D×160×80 cotton-polyester elastic poplin (dyed fabric) includes steps in turn: material preparation → pre-preparation → weaving → gray fabric repair → fabric turning → singeing → desizing → shaping → mercerizing → finishing ;

[0044] The preparation materials include cotton, polyester-spandex-coated yarn processed from polyester and spandex, the warp direction is 50S high-count cotton, and the weft direction is T50D low-stretch yarn and spandex-coated yarn composed of 25D (also can be written as T50D / 25D ) for raw material preparation.

[0045] Pre-preparation: Calculate the warp and weft yarns and the required amount of each color according to the variety specifications and process requirements, and then carry out dyeing in the cross-dyeing factory. The warp yarns are arranged according to the technical requirements and made into weaving beams through sizing → drawing in heddles; the weft yarns are usually dyed and can be directl...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention relates to a production technology of thin elastic cotton and polyester interwoven fabric. The production technology sequentially includes the steps of material preparation, pre-production preparation, weaving, billet repairing, cloth turning, singeing, desizing, forming, mercerization and after treatment. In the weaving process, an independent waste edge opening device is arranged on one side of a weaving machine. A step-by-step amplitude preshrinking process is added between the singeing process and the desizing process, the fabric is made to pass through 2-3 warm water tanks sequentially before desizing is conducted, and the temperature of the warm water tanks is increased gradually. The thin elastic cotton and polyester interwoven fabric produced through the production technology can avoid edge weft shrinkage, the elastic stability and cloth cover smoothness of the cloth are improved, the inner stress of the fabric is even, the shrinkage stability is good, and the fabric is smooth and free of wrinkles.

Description

technical field [0001] The invention relates to a production process of a textile fabric, in particular to a production process of a light and thin cotton-polyester elastic interwoven fabric. Background technique [0002] Elastic elastic fabrics are widely used in clothing, ranging from heavy varieties with thick counts and multiple layers to light and thin varieties with thin counts and single layers. After finishing such as dyeing, the elasticity and shrinkage are unstable, and the fabric is not smooth, resulting in a very low rate of first-class products, which greatly increases the production cost. Contents of the invention [0003] The purpose of the present invention is to provide a production process of light and thin cotton-polyester elastic interwoven fabric that avoids edge weft shrinkage and improves elastic stability and cloth surface flatness. To achieve the above-mentioned purpose, the technical solution adopted in the present invention is: The production pr...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D03J1/00D03C5/00D06C27/00
Inventor 胡德清喻洪杰高宏图邹志伟李士文
Owner TUNGGA LINENANDCOTTON CO LTD
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