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White steam filature production technology

A production process and technology of white silk, which is used in silk fiber production, silk reeling, and cleaning/classification of silkworm cocoons. Effect

Inactive Publication Date: 2016-02-10
HUZHOU DACHENG TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The white factory silk processed by the existing white factory silk production process is not smooth and delicate enough

Method used

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  • White steam filature production technology

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] a. Screening: Use the cocoon peeling machine to strip the dried silk cocoons, remove unusable reeled cocoons, remove yellow class cocoons, rotten cocoons, inner printed cocoons, raw wood-shaped cocoons and double palace cocoons, and then board the car cocoon metering;

[0032] b. Three-stage touch steaming: send quantitatively packaged cocoons into steam touch steaming. The steam touch steaming is divided into three stages. The first stage maintains a pressure of 5Mpa, a temperature of 70 degrees Celsius, and a time of 5 hours. The second stage maintains a pressure of 8Mpa, temperature 90 degrees Celsius, time 12 hours, the third stage maintains pressure at 8Mpa, temperature 90 degrees Celsius, time 6 hours;

[0033] c. Cooking with alkali: the outer layer of the cocoon is cooked by the vacuum osmotic cocoon cooking machine. When cooking, add soap powder and a small amount of detergent, measure the pH with pH test paper to 9.5, and cook for more than half an hour;

[0...

Embodiment 2

[0037] a. Screening: Use the cocoon peeling machine to strip the dried silk cocoons, remove unusable reeled cocoons, remove yellow class cocoons, rotten cocoons, inner printed cocoons, raw wood-shaped cocoons and double palace cocoons, and then board the car cocoon metering;

[0038] b. Three-stage steaming: send quantitatively packaged silkworm cocoons into steaming steaming. The steaming steaming is divided into three stages. The first stage maintains a pressure of 8Mpa, a temperature of 90 degrees Celsius, and a time of 5 hours. The second stage maintains a pressure of 10Mpa, temperature 100 degrees Celsius, time 12 hours, the third stage maintains pressure at 5Mpa, temperature 70 degrees Celsius, time 6 hours;

[0039] c. Cooking with alkali: the outer layer of the cocoon is cooked by the vacuum osmotic cocoon cooking machine. When cooking, add soap powder and a small amount of detergent, measure the pH to 10 with pH test paper, and cook for more than half an hour;

[004...

Embodiment 3

[0043] a. Screening: Use the cocoon peeling machine to strip the dried silk cocoons, remove unusable reeled cocoons, remove yellow class cocoons, rotten cocoons, inner printed cocoons, raw wood-shaped cocoons and double palace cocoons, and then board the car cocoon metering;

[0044] b. Three-stage touch steaming: send quantitatively packaged cocoons into steam touch steaming. The steam touch steaming is divided into three stages. The first stage maintains a pressure of 6Mpa, a temperature of 90 degrees Celsius, and a time of 5 hours. The second stage maintains a pressure of 9Mpa, temperature 110 degrees Celsius, time 12 hours, the third stage maintains pressure at 6Mpa, temperature 70 degrees Celsius, time 6 hours;

[0045] c. Cooking with alkali: the outer layer of the cocoon is cooked by the vacuum osmotic cocoon cooking machine. When cooking, add soap powder and a small amount of detergent, measure the pH with pH test paper to 9.8, and cook for more than half an hour;

[...

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Abstract

The invention relates to a white steam filature production technology. The technology includes the following steps that husks of dried cocoons are completely stripped through a cocoon stripping machine, unusable filature cocoons are removed through sorting and cleaning, yellow-spotted cocoons, decayed cocoons, inside-stained cocoons, cocoons pressed by cocooning frames and double cocoons are removed, and then good cocoons are metered; the quantitatively bagged cocoons are fed into a direct steaming process, wherein the direct steaming process comprises three stages, it is required to keep the pressure within 5-8 Mpa, the temperature within 70-90 DEG C and the time being 5 h at the first stage, it is required to keep the pressure within 8-10 Mpa, the temperature within 90-110 DEG C and the time being 12 h at the second stage, and it is required to keep the pressure within 5-8 Mpa, the temperature within 70-90 DEG C and the time being 6 h at the third stage; the outer layers of the cocoons are cooked thoroughly for more than half an hour through a vacuum infiltration cocoon cooking machine, and after the cocoons are cooked thoroughly, it is needed to add soap powder and a small amount of cleanser essence till the pH is measured to be 9.5-10 through pH test paper; the cocoons are placed in a stainless steel container and soaked in hydrogen peroxide for more than half an hour; delivery is performed.

Description

technical field [0001] The invention relates to the technical field of real silk processing, and more specifically, relates to a production process of white factory silk. Background technique [0002] Raw silk refers to the industrial silk that is extracted from the cocoon layer through a certain process, and several cocoon silks are combined and bonded according to the linear density requirements, commonly known as white factory silk; raw silk is silk thread or fabric production The raw material used, it has a beautiful luster, soft and elastic; the processed silk products are colorful, rich in variety, good in wearing performance, and are very popular among consumers. The hand feeling of the white factory silk processed by the existing white factory silk production process is not smooth enough. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a white factory silk production process aiming at the above-mentioned...

Claims

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Application Information

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IPC IPC(8): D01B7/02D01B7/00D01B7/04
Inventor 钟勇梁钟小梁
Owner HUZHOU DACHENG TEXTILE
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