Method for manufacturing water washable wild tussah silk quilt

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→...

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 use, the hardened and dirty silk quilt cannot be washed and fluffy, which restricts the needs of people's daily life.

You can only put a quilt cover on the outside of the silk quilt, which not only increases the cost of use, but also conceals the original good quality of the tussah silk fiber.