Functional terylene modified fiber mixed-color yarn and preparation technique thereof

A polyester modification and preparation process technology, applied in the direction of fiber processing, fiber chemical characteristics, yarn, etc., can solve the problem of poor spinnability and unsmoothness on the machine; Fiber winding cylinder, etc.

Active Publication Date: 2008-04-16
ZHEJIANG HUAFU COLOR TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] At present, there is no color-spun product of functional polyester fiber with honeycomb microporous structure on the market. During the exploration of the color-spinning process of this product, technicians found that when the fiber is blended with a high proportion or 100% pure spinning, because of its special The honeycomb structure leads to a large friction coefficient on the surface of the fiber, which is ref

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1～4

[0021] Examples 1-4 Preparation of functional polyester modified fiber melange spun yarn with honeycomb microporous structure

[0022] Raw material source:

[0023] Functional polyester modified fiber with honeycomb microporous structure: Shangyu Hongqiang Colored Polyester Co., Ltd.

[0024] The preparation process of the honeycomb microporous functional polyester modified fiber melange spinning yarn is as follows:

[0025] 1. Analyze the customer's sample, make a sample, confirm the raw material composition and blending ratio of the sample, and determine the color composition and color ratio of the sample at the same time.

[0026] 2. Dye the required raw materials, and do corresponding spinnability treatment, that is, spray antistatic oil agent, and leave for a certain period of time (generally 12 to 24 hours) to achieve moisture regain balance.

[0027] 3. According to the blending ratio and color ratio of raw materials, finely blend cotton and cotton, fully mix the raw ...

Embodiment 5～8

[0048] Examples 5-8 Honeycomb Microporous Structure Functional Polyester Modified Antibacterial Fiber Mixed Color Spun Yarn Source of raw materials for preparation:

[0049] Honeycomb microporous structure functional polyester modified antibacterial fiber (containing compound silver ion sub-nanometer powder): Shangyu Hongqiang Colored Polyester Co., Ltd.

[0050] The preparation process of the honeycomb microporous functional polyester modified antibacterial fiber melange-spun yarn is the same as in Examples 1-4.

[0051] Through the above-mentioned process, Examples 5-8 respectively produced blending ratios of 40% T / 60% JC, 60% T / 40% Tencel LF, 60% T / 25% Tencel LF / 15% W and 100% T Antibacterial melange spun yarn.

[0052] After testing, the product is effective against Staphylococcus aureus, Escherichia coli, and white pearl fungus, and meets the requirements of AAA grade products in the industry standard FZ / T73023-2006 of "antibacterial knitwear".

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Abstract

The present invention relates to a functional polyester modified fiber mixed-color spinning yarn and the preparation method thereof. The present invention discloses a functional polyester modified fiber mixed-color spinning yarn, which is characterized in that: the functional polyester modified fiber is in a honeycomb-shaped micropore structure, and the content of the functional polyester modified fiber is 35-100 percent. The present invention further discloses the preparation method of the functional polyester modified fiber mixed-color spinning yarn as well. The mixed-color spinning yarn of the present invention is good in the absorption property of perpendicular core and greatly superior to the indexes of equivalent fabrics under Invista standard. The corresponding products of the present invention is more comprehensive in comfort healthy nursing care to human bodies, good in product washability, durable in performance and all-around in bactericidal function.

Description

technical field [0001] The invention relates to a functional polyester modified fiber melange spinning yarn and a preparation method thereof. Background technique [0002] In the field of color spinning, because the fibers are dyed first and then spun, there are dyed polyester and natural polyester in the yarn and fabric. At present, polyester loose fiber dyeing, no matter domestic or imported disperse dyes such as Ciba, Klein, Desta, etc. , or high-performance special disperse dyes, neither can solve the color fastness of dyed textiles at 170 ° C low temperature setting, or 190 ° C ~ 210 ° C high temperature setting T / C, CVC fabric setting color fastness, sublimation fastness, dyed polyester and natural color polyester The obvious color change problem of the fabric caused by the heat transfer dyeing between the fabrics, generally can only maintain the color fastness of grade 4 or above at 150 ° C or below, but at this temperature, the dyed polyester fabric cannot be effec...

Claims

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Application Information

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IPC IPC(8): D02G3/02D01F6/62D01F1/10D01D5/247D06M15/507D06M13/292
Inventor 宋君辉占国飞彭荣森
Owner ZHEJIANG HUAFU COLOR TEXTILE
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