Preparation method of ultraviolet-proof covering yarn

A technology of anti-ultraviolet and core-spun yarn, which is applied in the treatment of yarn and textile materials, vibration treatment, etc., can solve the problems of poor air permeability of the coating, unsuitable for wearing, etc., and achieve low cost, good improvement effect, and environmental protection in the preparation process Effect

Inactive Publication Date: 2016-08-17
长兴宏泰纺织有限公司
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  • Summary
  • Abstract
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AI Technical Summary

Problems solved by technology

[0004] The traditional anti-ultraviolet method is to add an anti-ultraviolet coating on the surface of the fabric, but such a coating has poor air permeability and is not suitable for wearing in hot summer

Method used

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Examples

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Effect test

preparation example Construction

[0029] A method for preparing an anti-ultraviolet core-spun yarn, carried out according to the following steps:

[0030] Flax fiber modification: put the flax fiber into the nanoscale tourmaline solution, and ultrasonically treat the solution at a frequency of 25kHz, repeatedly pad the flax fiber for 18min, the pressure of each padding is 11.5kg, the time Be 25s, then flax fiber is dried, obtains modified flax fiber;

[0031] Pretreatment: Treat polyester fibers and modified flax fibers with crude oil and crude oil respectively;

[0032] Opening and cleaning: send polyester fiber and modified flax fiber to the opener for opening and cleaning;

[0033] Carding: Carding the opened and cleaned polyester fibers and modified flax fibers to completely decompose the fiber bundles into individual fibers and remove residual impurities;

[0034] Blending: The vortex spinning process is used to blend polyester fiber and modified flax fiber, in which the polyester fiber is used as the c...

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Abstract

The invention provides a preparation method of ultraviolet-proof covering yarn. The covering yarn is blended by polyester fiber and modified linen fiber, has good ultraviolet-proof performance and also has the advantages of being light and good in draping and the like. The whole production process does not use a great quantity of chemical agent, does not cause large burden on environment and is an environment-friendly novel fiber preparation method.

Description

technical field [0001] The invention relates to the field of functional clothing fabrics, in particular to a method for preparing an anti-ultraviolet core-spun yarn. Background technique [0002] As the most widely used chemical fiber, polyester fiber has good fiber-forming and mechanical properties, high strength, good light resistance, heat resistance and acid and alkali resistance, good processability and spinnability, and can be purely spun or blended and interweave. Polyester fabrics are washable, wear-resistant, non-ironing and wrinkle-resistant, and are widely used in clothing, home textiles, decoration and product applications. However, polyester fiber also has disadvantages such as poor hygroscopicity, non-sweat-absorbing fabric, stuffy feeling when worn, poor anti-static ability, and easy to be stained with dust, which greatly restricts the application and development of polyester fiber. In order to improve the wearing comfort of polyester fibers and increase the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D02G3/04D02G3/36D06B13/00D06M15/53D06M11/82D06M13/224D06M101/06
CPCD02G3/04D02G3/36D06B13/00D06M11/82D06M13/224D06M15/53D06M2101/06D10B2201/04D10B2331/04D10B2401/13D10B2401/22
Inventor 刘学明
Owner 长兴宏泰纺织有限公司
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