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Environment-friendly wool textile yarn sizing agent and sizing technology

A wool and fabric technology, applied in the field of textile yarn sizing, can solve the problems of increasing the production cost of printing and dyeing enterprises, insufficient sizing strength of starch sizing, large environmental pollution, etc., and achieves low cost, easy desizing and environment-friendly. Effect

Inactive Publication Date: 2017-10-10
太仓红桥服饰有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Starch is a natural polysaccharide polymer, natural and environmentally friendly, and easy to desizing, but the sizing strength of starch size is not strong enough, and it is not wear-resistant; PVA size film is strong, flexible and fluid, but it is difficult to desizing , and cause great environmental pollution; polyacrylic acid slurry is a general term for homopolymers, copolymers and blends of acrylic monomers. It has low viscosity, good fluidity and adhesion, but the price is high, which improves printing and dyeing production cost of the enterprise

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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  • Environment-friendly wool textile yarn sizing agent and sizing technology

Examples

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Comparison scheme
Effect test

Embodiment 1

[0018] An environment-friendly wool fabric yarn size, comprising the following components in parts by weight: 8 parts of modified polyacrylate, 10 parts of medium-temperature soluble starch, 10 parts of polyvinyl alcohol, 2 parts of nano-zinc oxide, and 2 parts of nano-titanium dioxide.

[0019] It also includes 2 parts of auxiliary agent; the auxiliary agent is montmorillonite k10; the particle size of the auxiliary agent is less than 100nm.

[0020] Also includes 6 parts of synergist; said synergist is BP-A synergist, purchased from Changzhou Fengyuan Textile Auxiliaries Co., Ltd.

[0021] The modified polyacrylate is a silicone-modified polyacrylate emulsion, which is obtained by adding organosiloxane monomer to the acrylate emulsion and modifying it by ultrasonic vibration. The mass ratio of acrylate emulsion:organosiloxane monomer is is 10:1.

[0022] The medium temperature soluble starch is potato starch.

[0023] The slurry of the present invention is used for the siz...

Embodiment 2

[0029] An environmentally friendly wool fabric yarn size, comprising the following components in parts by weight: 12 parts of modified polyacrylate, 20 parts of medium-temperature soluble starch, 20 parts of polyvinyl alcohol, 3 parts of nano-zinc oxide, and 3 parts of nano-titanium dioxide.

[0030] It also includes 8 parts of auxiliary agent; the auxiliary agent is montmorillonite k10; the particle size of the auxiliary agent is less than 100nm.

[0031] Also includes 8 parts of synergist; said synergist is BP-A synergist, purchased from Changzhou Fengyuan Textile Auxiliaries Co., Ltd.

[0032] The modified polyacrylate is a silicone-modified polyacrylate emulsion, which is obtained by adding organosiloxane monomer to the acrylate emulsion and modifying it by ultrasonic vibration. The mass ratio of acrylate emulsion:organosiloxane monomer is is 10:1.

[0033] The medium temperature soluble starch is corn starch.

[0034] Above-mentioned a kind of size is used for the sizin...

Embodiment 3

[0040] An environment-friendly wool fabric yarn size, comprising the following components in parts by weight: 10 parts of modified polyacrylate, 15 parts of medium temperature soluble starch, 15 parts of polyvinyl alcohol, 2.5 parts of nano-zinc oxide, and 2.5 parts of nano-titanium dioxide.

[0041] It also includes 5 parts of auxiliary agent; the auxiliary agent is montmorillonite k10; the particle size of the auxiliary agent is less than 100nm.

[0042] Also includes 7 parts of synergist; said synergist is BP-A synergist, purchased from Changzhou Fengyuan Textile Auxiliaries Co., Ltd.

[0043] The modified polyacrylate is a silicone-modified polyacrylate emulsion, which is obtained by adding organosiloxane monomer to the acrylate emulsion and modifying it by ultrasonic vibration. The mass ratio of acrylate emulsion:organosiloxane monomer is is 10:1.

[0044] The medium temperature soluble starch is tapioca starch.

[0045] Above-mentioned a kind of size is used for the si...

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 textile yarn sizing, and particularly relates to an environment-friendly wool textile yarn sizing agent and a sizing technology. Strength of sized yarn is remarkably improved, adhesion force of medium-temperature soluble starch to the wool textile is improved to a certain degree by the aid of nanometer titania and nano-zinc oxide, size film performance for starch is improved while antibacterial performance is improved, a size film is flexible and smooth and has high strength, toughness and adhesion force, and the yarn is good in wear resistance, stability and compatibility; without addition of PVA (polyvinyl alcohol), the sizing agent is environment-friendly, raw materials are easy to degrade, and desizing is easy; the technology is simple, environment-friendly and low in cost, and no toxic substances are produced.

Description

technical field [0001] The invention belongs to the technical field of textile yarn sizing, and in particular relates to an environment-friendly wool fabric yarn size and a sizing process. Background technique [0002] Yarn sizing is a key link in textile engineering. The purpose of sizing is mainly to improve the wear resistance of yarn, reduce hairiness, increase the strength of yarn appropriately, and reduce elongation, so as to withstand the mechanical action of yarn in the weaving process. force and improve the weavability of the yarn. [0003] The material used for warp sizing is called size, which is divided into binders and auxiliary agents. The binder plays a major role in the sizing process and is responsible for bonding the fibers in the warp and forming a size film on the surface of the warp. The task is to resist the abrasion and stretching of the warp yarn during the weaving process, and the binder is also called the main size. At present, there are many kind...

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): D06M15/11D06M15/263D06M15/333D06M11/44D06M11/46D06M11/79D06M101/12
CPCD06M15/11D06M11/44D06M11/46D06M11/79D06M15/263D06M15/333D06M16/00D06M2101/12D06M2200/40
Inventor 张红桥
Owner 太仓红桥服饰有限公司
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