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Processing method for warp knitted mink velvet fabric

A processing method and technology of mink fleece, which are applied in the directions of warp knitting, fabric surface trimming, heating/cooling fabric, etc., can solve the problems of unstable structure, poor shape retention, flat surface fluff shape, etc. The effect of strong anti-wrinkle ability and stable fluff shape

Inactive Publication Date: 2015-02-25
CHANGSHU SHENHUA KNITTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The applicant has analyzed and not limited to the patent documents listed above, and believes that the fleece fabrics in the prior art have the disadvantages of flat surface fluff, poor shape retention and unstable structure.

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

[0033] A) Raw material selection and warping, choose 0.58dtex polyester fine denier yarn as the fleece yarn (velvet yarn, the same below), and choose FDY polyester yarn with a specification of 110dtex as the bottom fabric yarn (ie bottom yarn, the same below) , the mass % ratio that cashmere texture silk accounts for in fabric is 80%, and the mass % ratio that bottom texture silk accounts for in fabric is 20%, and suede, bottom texture silk are warped by warping machine;

[0034] B) Weaving, use any one of the double-needle bed warp knitting machines of HDR5DPLM / 22 and HDR6DPLM / 30 commonly used in the industry to pair the pile yarn and bottom fabric obtained in step A) and warped by the warping machine Silk weaving to obtain a gray cloth with a grammage of 450g / ㎡ and a width of 220cm. The warp knitting of the double-needle bed warp knitting machine uses five bars, wherein the fabric structure is, GB1:5-5-5 -0 / 0-0-0-5 / / , GB2: 0-1-1-1 / 1-0-0-0 / / , GB3: 0-1-0-1 / 1-0-1-0 / / , GB4: 0-...

Embodiment 2

[0046] Only change the velvet yarn in step A) to a polyester fine denier yarn with a specification of 0.32dtex, change the bottom texture yarn to a DTY polyester yarn with a specification of 166dtex, and change the mass % ratio of the velvet yarn in the fabric to 60%, the mass % ratio of the bottom texture yarn in the fabric is 40%, the gram weight of the gray cloth in step B) is changed to 210g / ㎡, the width is changed to 190㎝, GB3 is changed to full wear and in two Lay yarn back and forth on the needle bed, change the speed of the double needle bed knitting machine to 600rpm; change the traveling speed of the cut cloth in step D) to 20m / min; change the temperature of the heat setting machine in step E) to 185°C , the speed of the upper and lower fans of the heat setting machine is changed to 1150rpm, and the traveling speed of the carding cloth is changed to 40m / min; the pressure of the dyeing machine in step F) is changed to 0.18MPa, and the dyeing time is changed to 35min; ...

Embodiment 3

[0048] Only change the velvet yarn in step A) to a polyester fine denier yarn of 0.44dtex, change the bottom weave yarn to a DTY polyester yarn of 166dtex, and change the mass % ratio of the velvet yarn in the fabric to 70%, the mass % ratio of the bottom texture yarn in the fabric is 30%, change the grammage of the gray cloth in step B) to 330g / ㎡, and change the width to 350㎝, GB3 is worn and empty, double-needle bed knitting Change the speed of the machine to 400rpm; change the speed of the cut cloth in step D) to 15m / min; change the temperature of the heat setting machine in step E) to 180°C, and change the speed of the upper and lower fans of the heat setting machine to to 1220rpm, the advancing speed of the carding cloth is changed to 35m / min; the pressure of the dyeing machine in step F) is changed to 0.2MPa, and the dyeing time is changed to 30min; the silicone finishing agent and antistatic agent in step G) are The dosage was changed to 3% and 1% of the weight of the d...

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 discloses a processing method for warp knitted mink velvet fabric, and belongs to the technical field of velour processing. The processing method comprises the steps of velvet structure silk and bottom structure silk selection and warping conducted by a warping machine, weaving, dissection, carding, preshaping, dyeing, napping, shearing, lustre finishing, fleecing and post-shaping. The processing method has the advantages that the fabric velvet face is strong in velvet feeling and soft in texture, the velvet is mellow, soft and good in elasticity, the velvet has abundant and stable forms, the breathability and heat retention are good, the velvet effect will not be weakened after the fabric is repeatedly washed, size stability is ideal, deformation will not occur in the using process, and the velvet face is soft and smooth in velvet feeling after dyeing and softening due to the fact that preshaping and post-shaping are adopted and compare favourably with natural mink fur; due to the facts that polyester silks are used as the velvet structure silks and the bottom structure silks of the fabric, and the velvet structure silks and the bottom structure silks are reasonable in specification, the mink velvet fabric has excellent strength, and is high in crease resistant property, washable and excellent in durability.

Description

technical field [0001] The invention belongs to the technical field of suede fabric processing, and in particular relates to a method for processing warp-knitted mink suede fabric. Background technique [0002] The above-mentioned warp-knitted mink fleece fabric refers to a fleece fabric that is woven by a warp-knitting machine and is formed with piles on the surface through a series of subsequent processes. [0003] Coral fleece has long been known in the industry as a trade name, and there are many technical articles about coral fleece products and processing methods in various professional journals, papers and patent documents. Taking Chinese patent documents as an example, as CN1266327C recommends "a kind of polyester superfine denier coral fleece blanket and its production method", and as CN101016675A provides "the processing technology of full polyester superfine denier coral fleece blanket", etc., thus It shows that the term "coral fleece" has been known to the publi...

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 Applications(China)
IPC IPC(8): D04B21/04D06C13/00D06C11/00D06C7/02D06C15/00D06P3/54D06P1/16D06M15/643D06M101/32
CPCD04B21/04D06B3/10D06B15/00D06C7/02D06C11/00D06C13/00D06M15/643D06M2101/32D06P1/16D06P3/54
Inventor 顾宝玉
Owner CHANGSHU SHENHUA KNITTING
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