Method for manufacturing water washable wild tussah silk quilt

A manufacturing method and technology of tussah silk are applied in the field of manufacturing of washable wild tussah silk quilts, which can solve the problems of restricting daily life, easy to harden, decrease in air permeability and warmth retention, etc., and achieve excellent dimensional stability, soft and smooth hand feeling. , the effect of reducing the cost of use

Inactive Publication Date: 2012-05-16
杨永发
View PDF6 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005]The tussah silk quilt made by the above method, after long-term use, the bulkiness will decrease, the silk fibers will stick to each other, and the resilience will obviously disappear; moreover, it is easy to harden, Breathability and warmth will also be reduced
In addition, during...

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 Construction

[0018] The technical scheme of the present invention will be further described in detail below.

[0019] A method for manufacturing a washable wild tussah silk quilt, comprising the following process steps.

[0020] (1) Raw material processing : The raw material cocoon shells are selected, refined, bleached and softened.

[0021] (2) Physical puffing: Using air flash explosion technology, silkworm cocoon shells are desericinized and puffed through a rotatable airtight container equipped with a bursting membrane.

[0022] (3) Biological and chemical setting: Use TG enzyme and shape-retaining finishing agent to set the tussah silk fiber. After physically puffing and obtaining a certain curl deformation, the silk floss is treated with TG enzyme and shape-retaining finishing agent.

[0023] (4) Carding, net laying, sheathing, quilting, inspection and packaging of finished silk floss after sorting.

[0024] The physical puffing includes the following specific pro...

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 production method of bedclothes, in particular to a method for manufacturing a water washable wild tussah silk quilt. The invention provides the method for manufacturing the water washable wild tussah silk quilt which has the advantages of low use cost, close-fitting use as well as comfortable and convenient use. The manufacturing method provided by the invention comprises the following steps of: (1) processing raw materials; (2) carrying out physical expansion; (3) adopting biological-chemical forming; (4) carding the neatened silk floss, lapping, assembling, quilting seam, checking and packing finished products.

Description

technical field [0001] The invention relates to a production method of bedding, in particular to a production method of washable wild tussah silk quilt. Background technique [0002] China is the birthplace of the tussah silkworm, which has a long history and is famous both at home and abroad. For more than two thousand years, it has maintained its position as the world's largest tussah industry. The output of tussah cocoons accounts for 90% of the world's total. The annual output of tussah cocoons is 60,000 tons, the cocoon layer rate is 10.33%, and the annual output of tussah cocoon shells is 6,000 tons. . [0003] The unique high elasticity, high heat retention and excellent moisture permeability, air permeability and antibacterial properties of tussah silk fiber make the application of tussah silk in silk quilts continue to expand. [0004] The traditional tussah silk quilt processing method includes the following steps: cocoon shell→shell selection→scouring→bleaching→...

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): A47G9/02
Inventor 杨永发宋德坤张士龙李笑薇
Owner 杨永发
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