Zirconium nano composite functional tencel fabric and weaving, dyeing and finishing process and application thereof

A nano-composite and fabric technology, which is applied in the fields of application, rayon manufacturing, textiles and papermaking, etc., can solve the problems of inability to guarantee the adhesion and stability of nano-powder, complicated process and equipment requirements, technical difficulties, etc., and achieve good absorption near Infrared characteristics, excellent high-efficiency functional characteristics, good anti-ultraviolet effect

Inactive Publication Date: 2013-12-04
LUOLAI LIFESTYLE TECH CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Theoretically, there are three main ways to manufacture nano-infrared health-care functional fibers and fabrics: (1) Coating method, which is to coat the surface of the fabric with an adhesive containing nano-infrared ceramic powder. The most obvious disadvantage of this method is that it cannot guarantee Adhesion and stability of nano-powder on fiber or fabric surface, especially fabric comfort and durability after repeated washing
(2) The composite fiber masterbatch method is to blend nano-functional ceramic powder and organic polymer to form a nanocomposite fiber masterbatch, and then mix it with spinning raw materials in a certain proportion for spinning. The process, technology and fiber quality of this method The operability is good, the key is how to effectively disperse the nano-ceramic powder in the masterbatch in the state of nanoparticles, which is technically difficult. Due to the natural self-agglomeration characteristics of nano-materials, the current common dry methods Blending technology cannot solve this problem
(3) Synthetic fiber masterbatch (slicing) method is to carry out in-situ synthesis of fiber raw materials in the presence of nanopowders to form fiber macromolecules coated with nanoparticles to form nanocomposite fiber masterbatch, and then use the same (2 ) method of spinning, or direct chip spinning, the key to this method is that the technology, process and equipment requirements of synthetic fiber masterbatch are very complicated and difficult, and the cost is relatively high
But the disadvantage of Tencel fiber is that it is easy to harden under hot and humid conditions

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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  • Zirconium nano composite functional tencel fabric and weaving, dyeing and finishing process and application thereof
  • Zirconium nano composite functional tencel fabric and weaving, dyeing and finishing process and application thereof
  • Zirconium nano composite functional tencel fabric and weaving, dyeing and finishing process and application thereof

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Effect test

Embodiment 1

[0037] In this embodiment, the zirconium nanocomposite functional tencel fabric is composed of zirconium nanofunctional fibers and Tencel The fibers are interwoven, and the zirconium nanocomposite polyester fiber is used as the weft weave of the fabric. Tencel The fiber is used as the warp structure of the fabric, and the content of zirconium nano-functional fibers in the fabric is 40wt%. Tencel The fiber content is 60wt%; the zirconium nano functional fiber contains the following raw material components: nano zirconium dioxide (particle size: 10-60nm) powder: 1.8 parts by weight; polybutylene terephthalate: 3.2 parts by weight; Ethylene diformate: 95 parts by weight; auxiliary agent: trace amount, the auxiliary agent includes the reaction product of ethyl oleate sulfonate potassium and rosin amine, and ethylene-acrylic acid copolymerized wax. The additive content is 10% of the weight of nano zirconia powder. The monofilament fineness of zirconium nanocomposite polyester ...

Embodiment 2

[0042] In this embodiment, the zirconium nanocomposite functional tencel fabric is composed of zirconium nanofunctional fibers and Tencel The fibers are interwoven, and the zirconium nanocomposite polyester fiber is used as the weft weave of the fabric. Tencel The fiber is used as the warp structure of the fabric, and the content of zirconium nano-functional fiber in the fabric is 35wt%. Tencel The fiber content is 65wt%; zirconium nano functional fibers contain the following raw material components: nano zirconium dioxide powder (particle size: 10-60nm): 1.7 parts by weight; polybutylene terephthalate: 2.3 parts by weight; Ethylene diformate: 96 parts by weight; auxiliary agent: trace amount, the auxiliary agent includes the reaction product of ethyl oleate sulfonate potassium and rosin amine, and ethylene-acrylic acid copolymerized wax. The additive content is 5% of the weight of the nano zirconia powder. The monofilament fineness of zirconium nanocomposite polyester fi...

Embodiment 3

[0045] In this embodiment, the zirconium nanocomposite functional tencel fabric is composed of zirconium nanofunctional fibers and Tencel The fibers are interwoven, and the zirconium nanocomposite polyester fiber is used as the weft weave of the fabric. Tencel The fiber is used as the warp structure of the fabric, and the content of zirconium nano-functional fibers in the fabric is 45wt%. Tencel The fiber content is 55wt%; the zirconium nano functional fiber contains the following raw material components: nano zirconium dioxide powder (particle size: 10-60nm): 1.6 parts by weight; polybutylene terephthalate: 2.4 parts by weight; Ethylene diformate: 96 parts by weight; auxiliary agent: trace amount, the auxiliary agent includes the reaction product of ethyl oleate sulfonate potassium and rosin amine, and ethylene-acrylic acid copolymerized wax. The additive content is 10% of the weight of nano zirconia powder. The monofilament fineness of zirconium nanocomposite polyester ...

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Abstract

The invention relates to a zirconium nano composite functional tencel fabric. The zirconium nano composite functional tencel fabric is formed by interlacing zirconium nano composite polyester fiber and Tencel fiber, and a new weaving, dyeing and finishing process is adopted; the fabric comprises 35 to 40wt% of the zirconium nano composite polyester fiber, and the zirconium nano composite polyester fiber comprises the following raw material components in parts by weight: 1.6 to 1.8 parts of nano zirconium dioxide powder, 2.4 to 3.2 parts of poly-butylene terephthalate, 95 to 96 parts of polyethylene terephthalate, and a trace amount of auxiliary agent; and the particle size of the nano zirconium dioxide powder is 10 to 60 nanometers. The zirconium nano composite functional tencel fabric is woven from the small component nano zirconium (1.6 to 1.8 in parts by weight) polyester fiber and the Tencel fiber. The zirconium nano composite functional tencel fabric has a function of long-term emission intensity (87%) biological infrared waves and a function of increasing human body microcirculation (15.27%), and has the characteristics of soft suspension, silkiness, elegance, air permeability and moisture discharge; because the strength of the zirconium nano composite polymer fiber is higher than that of the Tencel fiber, the quality of the fabric is improved; and the fabric gives full play to the advantages of the zirconium nano composite polymer fiber and the Tencel fiber, the applicability of an end product is relatively good.

Description

technical field [0001] The invention relates to a zirconium nanocomposite functional tencel fabric and its weaving, dyeing and finishing process and application. Background technique [0002] There are a large number of research literature reports at home and abroad on the health care effect and mechanism of infrared radiation on organisms and human bodies and have been widely used. Studies have shown that: 9-11μm band infrared radiation is easily absorbed by human skin, and can be used in the field of warmth preservation and health care; the 10-16μm band infrared radiation frequency is consistent with the natural vibration frequency of the human organic observation group peptide chain, so it can cause resonance in human cells And produce thermal effect, promote the penetration and absorption of drugs, and play a good auxiliary medical effect; in addition, some infrared radiation in specific bands can also stimulate the nervous system of the human body, causing the human bod...

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 Patents(China)
IPC IPC(8): D03D15/00D01F6/92D01F1/10D06L1/16D06L1/08A41B17/00A47G9/00B68G1/00D03D15/225D03D15/283D03D15/50
Inventor 周晓地管志祥
Owner LUOLAI LIFESTYLE TECH CO LTD
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