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Zinc-containing fabric preparation method

A technology of fabrics and raw materials, which is applied in the field of preparation of zinc-containing fabrics, can solve the problems of reducing the firmness of zinc fibers, affecting the service life of fabrics, and reducing warmth retention, so as to reduce anti-pilling, reduce friction pilling, and improve warmth retention Effect

Inactive Publication Date: 2020-01-17
浙江云萍新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The method of directly adding zinc fiber to make the fabric contain zinc element, even if the zinc fiber has the characteristics of miniaturization and softening, when the zinc fiber is twisted with fibers such as rayon or spandex, the degree of twisting is still very low, resulting in Fabrics made of zinc fibers have reduced warmth retention
[0006] At the same time, when the zinc fiber is twisted with other fibers, the zinc fiber will be squeezed, rubbed and twisted by other fibers, thereby reducing the firmness of the zinc fiber and affecting the service life of the fabric

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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  • Zinc-containing fabric preparation method
  • Zinc-containing fabric preparation method

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Embodiment 1

[0059] Embodiment 1, a kind of preparation method of zinc-containing fabric, comprises the steps:

[0060] (1) Zinc fiber pretreatment: the zinc fiber is pretreated by oil agent;

[0061] Described oil agent comprises the raw material of following percentage by weight:

[0062]

[0063] (2) Twisting: twisting pretreated zinc fibers with rayon, spandex, and wool fibers into zinc-containing fiber yarns;

[0064] Before rayon, spandex and zinc fiber are twisted, the rayon and spandex must be pretreated with the first pretreatment liquid, and the first pretreatment liquid includes the following raw materials in weight percentage:

[0065] softener 25%;

[0066] Soda ash 13%;

[0067] Deionized water 62%.

[0068] The washing temperature after the treatment with the first pretreatment liquid is 77°C.

[0069] Before the wool fiber and the zinc fiber are twisted, the wool fiber needs to be pretreated by the second pretreatment liquid, and the second pretreatment liquid inclu...

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 the technical field of fabrics and relates to a zinc-containing fabric preparation method. The method includes steps: (1) zinc fiber pretreatment, namely pretreating zinc fibers through an oil agent; (2) twisting, to be specific, subjecting the pretreated zinc fibers, rayon, polyurethane and wool fibers to twisting to obtain yarns containing zinc fibers; (3) weaving, to bespecific, weaving the yarns containing the zinc fibers to obtain a gray fabric; (4) setting, namely subjecting the gray fabric to heat setting; (5) drying, namely subjecting the set gray fabric to dewatering and drying; (6) rolling, namely rolling the dewatered and dried gray fabric. By pretreatment with the oil agent, the twisting degree of the zinc fibers, the rayon, the polyurethane and the wool fibers is raised while extrusion, friction or torsion effects of the rayon, the polyurethane and the wool fibers on the zinc fibers can be reduced, and accordingly the warm keeping performance of azinc-containing fabric can be effectively improved while the service life of the zinc-containing fabric is effectively prolonged.

Description

technical field [0001] The invention relates to the technical field of fabrics, in particular to a method for preparing zinc-containing fabrics. Background technique [0002] With the improvement of living standards, clothing fabrics must not only have a variety of patterns and colors, but also have different functions such as anti-wrinkle, mosquito repellent, antibacterial, heat insulation, moisture absorption and perspiration, UV protection, waterproof and moisture permeability, etc. . [0003] Zinc ion is one of the elements needed by the human body. It is highly safe and has an antibacterial rate of >99.9% against Escherichia coli and Staphylococcus aureus. It can not only play a role in health care, but also play an antibacterial and deodorant function. [0004] The existing zinc-containing fabrics use nano-zinc oxide powder and water to form a mixed solution during production and processing, and then pass the yarn or fabric through the nano-zinc oxide mixed solutio...

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): D02G3/04D02G3/12D03D15/00D04B1/14D04B21/00D06C7/02D06C11/00D06M13/02D06M13/224D06M11/79D06M11/76D06M15/03D06M13/473D06M16/00D06M101/06D06M101/38D06M101/12
CPCD02G3/04D02G3/12D03D15/00D04B1/14D04B21/00D06C7/02D06C11/00D06M13/02D06M13/2246D06M11/79D06M11/76D06M15/03D06M13/473D06M16/003D06M16/00D10B2101/20D10B2201/20D10B2331/10D10B2211/02D06M2101/06D06M2101/38D06M2200/50D06M2200/30D06M2101/12
Inventor 徐国忠徐萍方俊辉
Owner 浙江云萍新材料科技有限公司
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