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Mulberry silkproduction process

A production process, mulberry silk technology, applied in silk fiber production, dry-cleaning fiber products, improved hand-feeling fibers, etc., can solve the problems of reducing silk mulberry softness, increasing production links, increasing process difficulty, etc., to achieve energy consumption, reduce Time of action, accelerated penetration, and effects of action

Inactive Publication Date: 2018-02-16
YIZHOU ZHUANGGE SILK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above method has the following problems: fresh cocoons need to be dried, which increases the production process and relatively increases the production cost; after the cocoon drying operation, the sericin in the obtained silkworm cocoons is denatured, that is, transformed into Sericin is insoluble, so lye is needed in the process of spraying and refining degumming, which not only increases the difficulty of the process, but also reduces the flexibility of silk mulberry

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] A manufacturing process of mulberry silk, comprising the following steps:

[0034] S1. Refrigeration: Freeze the silkworm cocoons that have become pupae but have not yet turned into butterflies. The freezing temperature is controlled at -20~-15°C to quickly kill the fresh silkworm cocoons, and then the temperature is slowly raised to -10~-5°C for storage. , to keep the freshness of silkworm cocoons.

[0035] S2. Vacuum infiltration: Infiltrate the refrigerated cocoons with vacuum infiltration to make the cocoons absorb water. The infiltration water temperature is 45-55°C, the infiltration time is 10 minutes, the pH value of the water is controlled at 7, and the vacuum degree is 0.08Mpa.

[0036] S3. Silk reeling: An automatic silk reeling machine is selected during reeling, the silk reeling speed is 180r~240r / min, and the length of the silk sheath is controlled at 10mm~12mm.

[0037] S4. Refining:

[0038] (1) Pretreatment: low-temperature plasma is used to pretreat t...

Embodiment 2

[0049] A manufacturing process of mulberry silk, comprising the following steps:

[0050] S1. Refrigeration: Freeze the silkworm cocoons that have become pupae but have not yet turned into butterflies. The freezing temperature is controlled at -20~-15°C to quickly kill the fresh silkworm cocoons, and then the temperature is slowly raised to -10~-5°C for storage. , to keep the freshness of silkworm cocoons.

[0051] S2. Vacuum infiltration: Infiltrate the refrigerated cocoons with vacuum infiltration to make the cocoons absorb water. The infiltration water temperature is 45-55°C, the infiltration time is 8 minutes, the pH value of the water is controlled at 7-8, and the vacuum degree is 0.95Mpa. .

[0052] S3. Silk reeling: An automatic silk reeling machine is selected during reeling, the silk reeling speed is 180r~240r / min, and the length of the silk sheath is controlled at 10mm~12mm.

[0053] S4. Refining:

[0054] (1) Pretreatment: Low-temperature plasma is used to pretre...

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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PUM

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Abstract

The invention provides a mulberry silkproduction process which belongs to the technical field of textile. The mulberry silkproduction process includes the following steps: refrigeration, vacuum infiltration, reeling, refining, puffing, washing, and flame-retardant modification, wherein the refining process includespretreatment, primary scouring,secondary scouring, bleaching and cleaning. The mulberry silk production processmaintains the freshness of silkwormcocoons by refrigerating the silkworm cocoons, and then makes the fresh cocoons directly subjected to the vacuum infiltration andreeling processes, thus drying and cocoon-cooking links are omitted, human labor and time are saved, and energy consumption is lowered. The refining, puffing and flame retardant treatment processes improve thesoftness, elasticity and flame retardancy of the mulberry silk.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to a manufacturing process of mulberry silk. Background technique [0002] Mulberry silk is one of the earliest animal fibers used by humans. Since mulberry silk is not polluted in the production process from planting mulberry and sericulture to reeling and weaving silk, it is a green product that is respected all over the world. And because it is a protein fiber, which is a porous substance, has good air permeability and excellent hygroscopicity, it is known as the "Fiber Queen" by the world. As a textile raw material, mulberry silk is not only soft and close-fitting, warm and breathable, but also has a variety of health effects on the human body because of its green and healthy characteristics. So mulberry silk is one of the excellent fibers for making high-grade clothing fabrics. [0003] Mulberry silk is the fiber that solidifies after the silk liquid in the silkworm body is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01B7/00D06B3/04D06B13/00D06M13/463D06M15/564D06M15/285D06M15/01D06M15/03D06M11/48D06M11/46D06M13/207D06M10/06D06M10/02D06M15/53D06M11/79D06M11/76D06L1/16D06L4/13D06L4/12D06M101/10
CPCD01B7/00D06B3/04D06B13/00D06L1/16D06M10/02D06M10/06D06M11/46D06M11/48D06M11/76D06M11/79D06M13/207D06M13/463D06M15/01D06M15/03D06M15/285D06M15/53D06M15/564D06M2101/10D06M2200/30D06M2200/50D06L4/12D06L4/13
Inventor 兰建勇
Owner YIZHOU ZHUANGGE SILK
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