Two-step finishing process of jacquard fabric fibers

A fabric and process technology, applied in the two-step finishing process of jacquard fabric fibers, can solve the problems of hard hand feeling, color fastness decline, color change, etc., and achieve natural soft style, good elasticity and drape, and softness Good results

Inactive Publication Date: 2015-03-25
SHANGHAI SKYTEX FASHION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional post-finishing method is mainly to pad the softener once in the hot air stenter setting machine, and the frequent problems are hard hand feeling, dull style, poor drapability, and the setting temperature is usually high (above 180°C)

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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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0016] Example 1

[0017] A two-step finishing process for jacquard fabric fibers includes the following steps:

[0018] (1) Setting and finishing: After removing oil stains, the jacquard fabric obtained from the loom is directly applied to the hot-air stenter setting machine. The temperature is controlled at 150℃ and the speed is 20 m / min. The fabric is heated, and then the fabric is placed in the material. After passing the clear water in the trough, it is dried by the rolling car, and the rolling margin of the rolling car is controlled to 80%. The weft yarn is arranged by the infrared weft straightening device, and the next process is entered after shaping;

[0019] (2) Drying and loosening finishing: the finalized fabric is padding with a softening agent solution through a padding car. In this example, a protein film-forming agent is used. The concentration of the softening agent solution is 10g / l, and then placed in the whole The loose drying equipment is used for drying and lo...

Example Embodiment

[0020] Example 2

[0021] A two-step finishing process for jacquard fabric fibers includes the following steps:

[0022] (1) Setting and finishing: After removing the oil stains, the jacquard fabric obtained from the loom is directly applied to the hot air stenter setting machine. The temperature is controlled at 180°C and the speed is 50 m / min. The fabric is heated, and then the fabric is placed in the material. After passing the clear water in the trough, it is dried by the rolling car, and the rolling margin of the rolling car is controlled to 80%. The weft yarn is arranged by the infrared weft straightening device, and the next process is entered after shaping;

[0023] (2) Drying and loosening finishing: the finalized fabric is padded with a softening agent solution through a rolling car. This example uses an acrylic resin film-forming agent. The concentration of the softening agent solution is 20g / l, and then placed Drying, loosening and finishing is performed on the all-loose...

Example Embodiment

[0024] Example 3

[0025] A two-step finishing process for jacquard fabric fibers includes the following steps:

[0026] (1) Setting and finishing: After removing oil stains, the jacquard fabric obtained from the loom is directly applied to the hot air stenter setting machine. The temperature is controlled at 200 ℃ and the speed is 60 m / min. The fabric is heated, and then the fabric is placed in the material. After passing the clear water in the trough, it is dried by the rolling car, and the rolling margin of the rolling car is controlled to 80%. The weft yarn is arranged by the infrared weft straightening device, and the next process is entered after shaping;

[0027] (2) Drying and loosening finishing: the finalized fabric is dipped into the softening aid solution by the padding car. In this example, a polyurethane film-forming agent is used. The concentration of the softening aid solution is 30g / l, and then placed in the whole The loose drying equipment is used for drying and lo...

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Abstract

The invention relates to a two-step finishing process of jacquard fabric fibers. The finishing process jacquard fabric obtained by spinning on a loom is directly fed to a hot air tenter, temperature is controlled to be 150-200 DEG C, speed is controlled to be 20-60m/minute, thermal processing is performed on the fabric, the fabric is put into clean water in a material tank and then dried by a padder, an infrared weft straightener is used to straighten wefts, softener solution padding is performed through the padder, the fabric is placed on full-loosening drying equipment for drying and loosening, the temperature is controlled to be 20-4-140 DEG C, the speed is controlled to be 15-30m/minute, and fabric discharge is performed by hot air constantly beating and drying the fabric so as to complete fabric drying and loosening. Compared with the prior art, the two-step finishing process has the advantages that the fabric processed by process is good in softness, good in elasticity and drapability, and good in shrinkage rate.

Description

technical field [0001] The invention relates to a fabric finishing method, in particular to a two-step finishing process for jacquard fabric fibers. Background technique [0002] A considerable proportion of jacquard fabrics are interwoven with synthetic fibers and natural fibers. The most common combination is that the warp is made of synthetic fiber filaments (mainly polyester nylon), and the weft is mostly made of natural fibers, or synthetic and regenerated fiber staple yarns. The traditional post-finishing method is mainly to pad the softener once in the hot air stenter setting machine, and the frequent problems are hard hand feeling, dull style, poor drapability, and the setting temperature is usually high (above 180°C). High-quality surfactants intensify the migration of dyes, and discoloration often occurs, causing customers to not confirm the color. At the same time, it also causes the color fastness to decrease, and the yarns take color with each other. Once the ...

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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IPC IPC(8): D06B21/00D06B3/18D06C7/02D06M15/15D06M15/227D06M15/564D06M15/07
CPCD06B21/00D06B3/18D06C7/02D06M15/07D06M15/15D06M15/227D06M15/564
Inventor 柴方军王瑶鲁斐林国东
Owner SHANGHAI SKYTEX FASHION TECH CO LTD
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