Permeation adjuvant for vacuum permeation cocoon cooking

A technology of vacuum infiltration and cocoon cooking, which is applied in the direction of animal fibers, etc., can solve the problems that affect cocoon cooking uniformity, high resistance to water absorption and penetration, and white spot cocoon penetration, so as to reduce the impact on silk reeling quality, improve product quality, The effect of sufficient penetration of the cocoon layer

Inactive Publication Date: 2012-06-20
安徽绩溪县花神丝绸有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the many cocoon layers of silkworm cocoons, the resistance to water absorption and penetration is large, and the water absorption and penetration effect of the cocoon layer is small. Therefore, it is usually necessary to rely on experience to master the temperature, pressure, time and flow rate during vacuum infiltration and water absorption. If the temperature of the infiltration part is too high If the temperature is too low, it will easily cause white cocoons

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
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] Example 1: Mix 60Kg of TD-101 fabric softener and 40Kg of cationic aminohydroxy silicone oil emulsion to make a penetration aid. When cooking cocoons in vacuum infiltration, control the water temperature to 40°C, add 0.5 Kg of osmosis aids to 100 Kg of cocoon boiling and infiltration water, and then put in 10 Kg of dried cocoons after the cocoon peeling and cocoon selection process for vacuum cocoon boiling and infiltration. When the vacuum pressure reaches -0.1Mpa (minus 1 kg pressure), it can enter the next process after 8 minutes.

Embodiment 2

[0012] Example 2. .Get 75Kg of ZL-005 water-soluble fluffy silicone oil softener and 25Kg of anionic hydroxyl silicone oil emulsion to make penetration aid. When cooking cocoons in vacuum infiltration, control the water temperature to 50°C, add 0.05 Kg of osmosis aids to 100 Kg of cocoon boiling and infiltration water, and then put in 8 Kg of dried cocoons after the cocoon peeling and cocoon selection process for vacuum cocoon boiling and infiltration. When the vacuum pressure reaches -0.1Mpa (minus 1 kg pressure), it can enter the next process after 10 minutes.

Embodiment 3

[0013] Example 3. .Get 90Kg of ZL-106 hydrophilic amino silicone oil softener and 10Kg of cationic amino hydroxyl silicone oil emulsion to make penetration aid. When cooking cocoons in vacuum infiltration, control the water temperature to 60°C, add 0.1 Kg of osmosis aids to 100 Kg of cocoon boiling and infiltration water, and then put in 5 Kg of dried cocoons after the cocoon peeling and cocoon selection process for vacuum cocoon boiling and infiltration. When the vacuum pressure reaches -0.1Mpa (minus 1 kg pressure), it can enter the next process after 5 minutes.

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
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a permeation adjuvant for vacuum permeation cocoon cooking, belonging to the technical field of silk reeling appliances. The invention aims at providing a permeation adjuvant for enhancing the permeation in silkworm cocoon shells. The permeation adjuvant is prepared by mixing the following raw material components in percentage by weight: 60-90% of nonionic fabric softenerand 10-40% of fabric finishing agent silicone oil emulsion. The permeation adjuvant for vacuum permeation cocoon cooking is used for reeling silkworm cocoons. A use method for vacuum permeation cocoon cooking comprises the following steps of: controlling water temperature at 30-60 DEG C, adding the permeation adjuvant with the weight accounting for 0.05-0.5% of permeation water for cocoon cooking, adding dried cocoons with the weight accounting for 5-10% of the permeation water for vacuum cocoon cooking permeation, and continuing for 1-10 min after vacuum pressure reaches -0.1 Mpa. Cocoons subjected to vacuum permeation by using the permeation adjuvant have the advantages of full cocoon shell permeation, uniform reeling and soft and smooth hand feel, and the influence of cocoon quality differences on silk reeling quality is reduced. Under the same process conditions, the quality of cocoon silk can be improved to the quality grade of 0.3-0.5A grade products.

Description

technical field [0001] The invention relates to a osmotic aid for cocoon cooking by vacuum osmosis, which belongs to the technical field of silk reeling products. Background technique [0002] Silk reeling production is commonly known as silk making. Different cocoon cooking techniques and technical measures are used in silk reeling production, which have a great impact on the quality of reeled silk. Only when cocoons are cooked well can silk be reeled well. my country's automatic silk reeling and cocoon cooking process mostly adopts the technology of vacuum infiltration outside the machine and cooking inside the machine. The cocoons are vacuum infiltrated and absorbed water before being cooked, so that the cooked cocoons can be fully infiltrated and cooked evenly, and the cocoons are fully protected. The outer layer and the cooked middle inner layer can reduce roughness and inner layer fall, and meet the technical requirements of automatic silk reeling technology such as si...

Claims

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
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): D06M15/643D06M101/12
Inventor 曹惠玲范利仁赵晶晶
Owner 安徽绩溪县花神丝绸有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap