Manufacturing method of washable mulberry silk quilt

Abstract

The invention relates to a method for producing mulberry silk quilt which can be washed via water. Wherein, it comprises that degelatinizing the pod and using cotton machie to prepare cotton sheets, arranging cotton sheet in normal temperature to expand sericin; degelatinizing the cottom sheet; cooling, poaching, and neutralizing, adding flexible agent, filtering; adding water-resistant agent, drying at 100-150Deg. C for 30-60mins; tensioning the dried cotton sheet, to expand the cotton sheet, and packing it into coat.

Description

technical field [0001] The invention relates to a method for manufacturing a mulberry silk quilt, in particular to a method for manufacturing a washable mulberry silk quilt. Background technique [0002] Tongxiang is the main producing area of ​​silkworm cocoons in my country, and its annual production of cocoons ranks first among county-level cities in the country. It is "the production base of silk quilts and silk blankets in China". At present, there are more than 300 silk quilt manufacturers in the city, with an annual output of 30 million pieces of various silk quilts, accounting for 80% of the national total production, and the export volume of silk quilts accounts for 85% of the national total. [0003] With the improvement of people's living standards, people are more and more advocating returning to nature. The consumption of pure natural silk quilts has increased sharply, and the consumer market has expanded year by year. However, the production of mulberry silk c...

AI Technical Summary

Problems solved by technology

[0006] The silk floss and silk quilt made by this method will reduce their bulkiness after long-term use, the silk fibers will stick to each other, the resilience will obviously disappear, and it will easily harden, and the air permeability and warmth retention will decrease.

Once the quilt is hardened and dirty during use, it cannot be washed and fluffy