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Bottle flake recycled polyester elastic wig filaments

A technology of recycled polyester and bottle flakes, applied in the field of textile fibers, can solve the problems of inability to imitate texture and texture, poor heat resistance, wig burning, etc., and achieve the effects of stable shrinkage, stable chemical properties, and simple operation.

Inactive Publication Date: 2019-07-02
孙义柱
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Modacrylic fibers usually cannot imitate the texture and texture of human hair, and they often generate static electricity during wearing. The wearer's smoking can easily cause the wig to burn, and the heat resistance is not good

Method used

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  • Bottle flake recycled polyester elastic wig filaments

Examples

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Effect test

Embodiment 1

[0022] A bottle flake regenerated polyester elastic wig filament, mainly made from the following raw materials: 100 parts of waste PET bottle flakes, 3 parts of neopentyl glycol, 2.4 parts of diethylaminoethanol, 1.5 parts of 1,4-butanediol, ethanol 0.1 part of diol, 0.5 part of heat stabilizer, 1 part of toughening agent, 3 parts of terpene resin, 0.5 part of diethyltoluenediamine, 0.5 part of antioxidant, and 11 parts of filler.

[0023] A bottle flake regenerated polyester elastic wig filament, its preparation method comprises the steps:

[0024] (1) Washing and drying: Cut and crush the waste PET bottle flakes into bottle flakes with a diameter of 8~20mm, and then heat wash and dehydrate with clean water. Continuously rolling and stirring, heated by the heating mantle to 140°C~180°C for crystallization for 1 hour, and then dried at this temperature for 4~6 hours. The compression pressure is 0.8~0.95MPa, and the moisture contained in the raw material is extracted to reduce...

Embodiment 2

[0031] A bottle flake regenerated polyester elastic wig filament, which is mainly prepared from the following raw materials: 130 parts of waste PET bottle flakes, 5 parts of neopentyl glycol, 2.7 parts of diethylaminoethanol, 2.1 parts of 1,4-butanediol, ethanol 0.2 parts of diol, 0.5 parts of heat stabilizer, 1 part of toughening agent, 5 parts of terpene resin, 3 parts of diethyltoluenediamine, 1 part of antioxidant, and 14 parts of filler.

[0032] A bottle flake regenerated polyester elastic wig filament, its preparation method comprises the steps:

[0033] (1) Washing and drying: Cut and crush the waste PET bottle flakes into bottle flakes with a diameter of 8~20mm, and then heat wash and dehydrate with clean water. Continuously rolling and stirring, heated by heating mantle to 140℃~180℃ for crystallization for 1 hour, and then dried at this temperature for 4 hours. During this period, vacuum was continuously pumped by vacuum pump to generate negative pressure in the vacu...

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Abstract

The invention discloses bottle piece recycled polyester elastic wig filaments, which are prepared from the following raw materials: waste polyethylene terephthalate (PET) bottle flakes, neopentyl glycol, diethylaminoethanol, 1, 4-butanediol, ethylene glycol, a heat stabilizer, a toughening agent, terpene resin, diethyltoluenediamine, an antioxidant and filler. The artificial wig fiber filaments prepared by the method are excellent in performance, have effects of simulating and super-simulating, can be widely applied to wig preparation, can also be used in the decorative art field, and have thecharacteristics of being easy to fall off, good in air permeability, low in price, convenient to wear, non-toxic and durable. The bottle piece recycled polyester elastic wig filaments are prepared byrecycling the waste PET bottle flakes, thereby greatly reducing the production cost; the bottle piece recycled polyester elastic wig filaments have the advantages of being simple to operate, environmentally-friendly and high in working efficiency, have effective bacteria resistance and bacteriostasis, and are hygroscopic and air-permeable as well as soft and comfortable.

Description

technical field [0001] The invention belongs to the technical field of textile fibers, and in particular relates to a bottle flake regenerated polyester elastic wig filament. Background technique [0002] Wigs refer to artificial artificial hair that does not grow naturally from humans, and is worn for different purposes. In Asia, wigs appeared in China very early, and it was mentioned many times in The Book of Songs. In the Spring and Autumn Period, wigs became popular in China. Japanese traditional hairstyles are also often combed with wigs. On the Korean peninsula, wearing a chignon became popular during the Goryeo Dynasty. The ancient Egyptians in Africa began to use wigs more than 4,000 years ago, and they were also the first nation to use wigs in the world, and spread wigs to Europe. In the United Kingdom and most of the Commonwealth of Nations, wigs are part of the court attire of barristers and judges. The wigs used by judges and barristers in the early days wer...

Claims

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Application Information

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IPC IPC(8): D01F6/92D01F1/10D01F1/09C08G63/183C08G63/78
CPCC08G63/183C08G63/78D01F1/09D01F1/10D01F6/92
Inventor 孙义柱
Owner 孙义柱
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