Fresh cocoon reeling technology for silkworm cocoons

A silkworm cocoon and craft technology, applied in silk reeling, etc., can solve problems such as high cost and obstacles to the development of small and medium-sized enterprises, and achieve the effects of low cost, increased benefit, and high unwinding rate

Inactive Publication Date: 2018-02-06
桐乡守敬应用技术研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If you want to obtain silk, you must remove the sericin in its ingredients. Now the market generally uses hot water to boil the cocoons, and at the same time make the water alkaline, which is conducive to the quality of the final product. However, this method in the market now costs Higher, there are certain obstacles to the development of small and medium-sized enterprises

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A fresh silk cocoon silk reeling process is characterized in that: according to the operation sequence, the following steps are successively included:

[0024] (1) Selection of silkworm cocoons: choose spring cocoons 5 hours after stacking or summer and autumn cocoons 7 hours after stacking;

[0025] (2) Stack and store fresh silkworm cocoons;

[0026] (3) According to the process requirements, the fresh silkworm cocoons that are stacked and stored are sequentially mixed, peeled and selected to obtain cocoons for silk reeling;

[0027] (4) Refrigerate and freeze, put the selected fresh cocoons into a closed freezer, quickly cool down to -20°C, then slowly raise the temperature to -10°C, and keep the temperature for 18 hours;

[0028] (5) Cocoon mixing, cocoon peeling, and screening, the silkworm cocoons after refrigeration and preservation are mixed first, and then peeled and screened;

[0029] (6) Vacuum infiltration, put the screened silkworm cocoons into the vacuum...

Embodiment 2

[0034] A fresh silk cocoon silk reeling process is characterized in that: according to the operation sequence, the following steps are successively included:

[0035] (1) Selection of silkworm cocoons: choose spring cocoons 6 hours after stacking or summer and autumn cocoons 8 hours after stacking;

[0036] (2) Stack and store fresh silkworm cocoons;

[0037] (3) According to the process requirements, the fresh silkworm cocoons that are stacked and stored are sequentially mixed, peeled and selected to obtain cocoons for silk reeling;

[0038] (4) Refrigerate and freeze, put the selected fresh cocoons into a closed freezer, quickly cool down to -16°C, then slowly raise the temperature to -8°C, and keep the temperature for 20 hours;

[0039] (5) Cocoon mixing, cocoon peeling, and screening, the silkworm cocoons after refrigeration and preservation are mixed first, and then peeled and screened;

[0040] (6) Vacuum infiltration, put the screened silkworm cocoons into a vacuum bo...

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PUM

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Abstract

The invention discloses a fresh cocoon reeling technology for silkworm cocoons. According to the operation sequence, the fresh cocoon reeling technology sequentially includes the following steps of (1) silkworm cocoon selecting; (2) stacking storage; (3) cocoon mixing, cocoon stripping and cocoon selecting; (4) refrigerating freezing; (5) cocoon mixing, cocoon stripping and screening; (6) vacuum infiltration; (7) reeling through an automatic silk reeling machine; (8) water absorbing, soaking and assistant treating; (9) packing. The fresh cocoon reeling technology aims at achieving the effectsof being simple, low in cost and high in product quality.

Description

technical field [0001] The invention relates to the technical field of silk production, in particular to a silk reeling process of silkworm cocoons and fresh cocoons. Background technique [0002] my country has a long history of silk utilization. Silk reeling equipment has developed from seat reeling, vertical reeling to automatic reeling. However, the traditional production process is still used in the silk reeling process. The process flow is basically the same as the silk reeling process invented by Leizu. same. [0003] At present, my country's cocoon and silk production scale ranks first in the world, with an annual output of about 500,000 tons of silkworm cocoons and more than 70,000 tons of raw silk, accounting for about 80% and 60% of the world's total production, and silk production accounts for about 45% of the world's total output. . Silk is a continuous long fiber formed by the coagulation of private fluid secreted by cooked silkworms when they cocoon, also know...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01B7/04
CPCD01B7/04
Inventor 皮婷婷朱龙泉
Owner 桐乡守敬应用技术研究院有限公司
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