Fire resistant fiber blended yarn and production method thereof

A technology of blended yarn and flame-retardant fiber, which is applied in the field of flame-retardant blended yarn and its production, can solve the problems of easy burn skin, poor wearing comfort of clothing fabrics, unsafe and environmentally friendly yarn, etc., and achieve good moisture absorption and breathability, Dimensional stability, effects of avoiding differences in thermal protection and comfort

Inactive Publication Date: 2015-05-13
DEZHOU HUANYUAN ECOLOGICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a flame-retardant fiber blended yarn and its production method to solve the problem that the yarn in the prior art is not safe and environmentally friendly. And other issues

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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  • Fire resistant fiber blended yarn and production method thereof
  • Fire resistant fiber blended yarn and production method thereof
  • Fire resistant fiber blended yarn and production method thereof

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Experimental program
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Effect test

Embodiment 1

[0029]Provided is a flame-retardant fiber blended yarn and its production method, adding environmentally friendly and safe flame-retardant fibers to the components, and adjusting the mixing ratio; in terms of technology, Lenzing FR fibers and Twaron fibers are pretreated first, and all raw materials are uniformly cleaned Spend twice, comb the cotton uniformly, adjust the process to increase the mixing times between fibers, and avoid uneven coloring and small neps on the cloth surface. The steaming process of low-temperature vacuum and high humidity will not damage the original characteristics of the fiber and can shape the yarn well; the weight percentage of the flame-retardant fiber blended yarn includes: Lenzing FR fiber 40%, Protex-M Flame-retardant acrylic 30%, Lenzing A100 fiber 20%, Twaron 10%.

[0030] Preferably, the above-mentioned flame-retardant fiber Lenzing FR is Lenzing thermal protection fiber produced by Austrian Lenzing Fiber (Shanghai) Co., Ltd. The flame-re...

Embodiment 2

[0046] Provided is a flame-retardant fiber blended yarn and its production method, adding environmentally friendly and safe flame-retardant fibers to the components, and adjusting the mixing ratio; in terms of technology, Lenzing FR fibers and Twaron fibers are pretreated first, and all raw materials are uniformly cleaned Spend twice, comb the cotton uniformly, adjust the process to increase the mixing times between fibers, and avoid uneven coloring and small neps on the cloth surface. The steaming process of low-temperature vacuum and high humidity will not damage the original characteristics of the fiber and can shape the yarn well; the weight percentage of the flame-retardant fiber blended yarn includes: Lenzing FR fiber 32%, Protex-M Flame-retardant acrylic 35%, Lenzing A100 fiber 18%, Twaron 7%.

[0047] A production method for preparing flame-retardant fiber blended yarn, comprising the following steps in sequence: (1) Lenzing FR fiber and Twaron pretreatment respectivel...

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 belongs to the technical field of textiles, and particularly relates to a fire resistant fiber blended yarn and a production method thereof. The fire resistant fiber blended yarn comprises, by weight, 30-45% of Lenzing FR fibers, 30-40% of Protex-M fire-resistant acrylic, 15-20% of Lenzing A100 fibers, and 5-10% of Twaron. The production method sequentially comprises the following steps of 1, conducting pretreatment on the Lenzing FR fibers and the Twaron, 2, conducting blowing for the first time, 3, conducting blowing for the second time, 4, conducting cotton carding, 5, conducting drawing, 6, conducting roving, 7, conducting spinning, 8, conducting spooling and 9, conducting yarn steaming. A garment manufactured by the yarn has the permanent fire resistant function, the adopted yarn is safe and environmentally friendly, and no poisonous gas is released; the garment manufactured by the yarn is soft in touch, a user wears the garment comfortably, and the moisture absorption and breathable performance is good; the yarn is formed by evenly mixing the fibers, and the thermal protection and comfort differences caused when the fibers are unevenly mixed at different places of a shell fabric are avoided.

Description

technical field [0001] The invention belongs to the technical field of textiles, and in particular relates to a flame-retardant blended yarn and a production method thereof. Background technique [0002] At present, most flame-retardant products are home textile products such as carpets and curtains for industrial use or public places, but there are almost no flame-retardant clothing for daily use. Except for some special work clothes, most of the clothes people usually wear are required to be comfortable and beautiful. , the yarn used does not have a flame-retardant function, does not contain flame-retardant fibers and does not perform flame-retardant post-treatment on the yarn. The back garment is uncomfortable to wear. With the improvement of people's safety awareness, there is more and more demand for flame-retardant clothing for daily use, which requires clothing to be comfortable to wear and have flame-retardant functions. Now most clothing is either comfortable to we...

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): D02G3/04D02G3/44
CPCD02G3/04D02G3/443
Inventor 郭娜刘俊芳王子慧肖国英李莹莹崔婷婷
Owner DEZHOU HUANYUAN ECOLOGICAL TECH
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