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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). The surfactants intensify the migration of the dye, and the color change phenomenon often occurs, causing the customer to not confirm the color
At the same time, it also causes the color fastness to decrease, and the yarns match each other's colors

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

Embodiment 1

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

[0018] (1) Finishing and finishing: the jacquard fabric obtained from weaving on the loom removes oil stains and is directly put on the hot air stenter setting machine, the temperature is controlled at 150°C, the speed is 20 m / min, the fabric is heated, and then the fabric is placed on the material. After clear water passes through the tank, it is rolled dry by a rolling car, and the excess rate of the rolling car is controlled at 80%. The weft yarn is arranged by an infrared weft adjustment device, and then enters the next process after being shaped;

[0019] (2) Drying and loosening finishing: the fabric after the setting is padded with a softening aid solution through a paddle car. What this embodiment adopts is a protein film-forming agent, and the concentration of the softening aid solution is 10g / l, and then placed in the Drying and fluffing are carried out on the loose-type...

Embodiment 2

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

[0022] (1) Finishing and finishing: The jacquard fabric obtained from the loom is removed from the oil and then directly put on the hot air stenter setting machine, the temperature is controlled at 180 ° C, the speed is 50 m / min, the fabric is heated, and then the fabric is placed on the material After clear water passes through the tank, it is rolled dry by a rolling car, and the excess rate of the rolling car is controlled at 80%. The weft yarn is arranged by an infrared weft adjustment device, and then enters the next process after being shaped;

[0023] (2) Drying and loosening finishing: the fabric after the setting is padded with a softening aid solution through a paddle car. What this embodiment adopts is an acrylic resin film-forming agent, and the concentration of the softening aid solution is 20g / l, and then placed in Drying and fluffing are carried out on the all-pine d...

Embodiment 3

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

[0026] (1) Finishing and finishing: the jacquard fabric obtained from weaving on the loom removes oil stains and is directly put on the hot air stenter setting machine, the temperature is controlled at 200 °C, the speed is 60 m / min, the fabric is heated, and then the fabric is placed on the material. After clear water passes through the tank, it is rolled dry by a rolling car, and the excess rate of the rolling car is controlled at 80%. The weft yarn is arranged by an infrared weft adjustment device, and then enters the next process after being shaped;

[0027] (2) drying and loosening finishing: the fabric after the setting is padded with a softening aid solution through a paddle car. What this embodiment adopts is a polyurethane film-forming agent, and the concentration of the softening aid solution is 30g / l, and then placed in the Drying and fluffing are carried out on the loos...

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 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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