Processing technology of silk

A processing technology and silk technology, applied in the textile field, can solve the problems of poor quality of silk and achieve the effect of luster and plumpness, soft hand feeling and quality assurance.

Active Publication Date: 2018-06-12
桐乡瑞梦蚕桑科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the quality of the silk produced by

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0043] Embodiment 2: Different from Embodiment 1, in step S3, sodium bicarbonate is added to the hot water, and the concentration of sodium bicarbonate is 0.6%, the temperature of the hot water is 90° C., and the degumming time is 40 minutes. Sodium bicarbonate has a certain degumming effect, put in 0.6% sodium bicarbonate, and soak for 40 minutes at a water temperature of 90°C to achieve a certain degumming effect.

Embodiment 3

[0044] Embodiment 3: Different from Embodiment 1, an additive is added in step S1, and the additive is made of the following parts by weight, 3-5 parts of fatty alcohol, 3-5 parts of fatty alcohol polyoxyethylene ether, and 5-8 parts of acrylic acid , 8-12 parts of phosphorus pentoxide, 0.1-0.5 parts of polyether defoamer. When cooking cocoons, add fatty alcohol as a surfactant to improve surface activity, add fatty alcohol polyoxyethylene ether to emulsify, phosphorus pentoxide is usually used as a liquid desiccant, organically synthesized dehydrating agent, polyester resin Antistatic agent, which makes it easier to separate the silk into silk.

Embodiment 4

[0045] Embodiment 4: Different from Embodiment 1, a penetrating agent is added in step S1, and the penetrating agent is prepared from the following raw materials in parts by weight: 19 parts of cationic softener, 7 parts of fatty alcohol polyoxyethylene polyoxypropylene ether , 15 parts of vinyl monomer, 5 parts of nano barium titanate powder, 2 parts of fluoroalkyl polyether modified polysiloxane, 13 parts of sodium lauryl alcohol ether sulfate, perfluoroalkyl acrylic additive 10 parts, olive essential oil 9 parts, Glendina essence extract 10 parts. The cationic softener is added to the cocoon cooking equipment mainly because the silk has a negative charge in water, the cationic softener is easy to adsorb on the surface of the silk, has a strong binding ability, can withstand high temperature and washing, and the silk is plump and smooth after finishing , can improve the wear resistance and tear strength of silk, and has a certain antistatic effect on silk. Fluoroalkyl polyet...

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PUM

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Abstract

The invention discloses a processing technology of silk. The processing technology aims at improving the quality of the silk. The processing technology is characterized by comprising the following steps of high-temperature cocoon cooking, reeling of raw silk from cocoons, degumming, softening, dehydration and drying. The silk produced by the processing technology of the silk is smooth in surface,soft in hand feeling, pure in color and higher in quality.

Description

technical field [0001] The invention relates to the textile field, more specifically, it relates to a silk processing technology. Background technique [0002] Silkworms have been domesticated in my country for more than 5,700 years. Silkworm cocoons can be used to reel raw silk and are important raw materials for silk spinning. The cocoon silk of silkworm cocoons is composed of sericin in the outer layer and silk fibroin in the inner layer. Sericin accounts for about 25% of the cocoon silk weight, and silk fibroin accounts for about 75%. The cocoon layer forms a large amount of glue points because the sericin of the cocoon silk outer layer is glued together. Due to the relatively high content of sericin in the current silkworm species in production, it is usually necessary to use hot water, hot air or additives to dissolve the sericin in the cocoon layer to reduce the adhesive force of the cocoon silk, so that the cocoon silk can be continuously formed during reeling. seq...

Claims

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Application Information

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IPC IPC(8): D01C3/02D01C3/00
CPCD01C3/00D01C3/02
Inventor 姚瑞芳
Owner 桐乡瑞梦蚕桑科技有限公司
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