Method for utilizing damaged cocoons to product high-elasticity silk quilt

Abstract

The invention relates to the technical field of mulberry silk, in particular to a method for utilizing damaged cocoons to product a high-elasticity silk quilt. The method includes taking a certain amount of the damaged cocoons and weighing the same; performing vacuum infiltration on the weighed damaged cocoons; puffing to enable texture of the damaged cocoons to be loose; cooling prior to reeling silk from the cocoons; adopting chitosan, anion far infrared material and microcapsule technology to perform multifunctional finishing on silk floss to enable the silk floss to have functions of being antibacterial, highly heat-insulating and lasting in fragrance; drying the silk floss through drying equipment; processing the silk floss into a finished product before vacuum packaging. By the method, the problem that a silk-padded quilt produced by conventional processes is low in elastic recovery rate and prone to knotting after being used for a period of time is solved, added value of products is increased, production efficiency of enterprises is improved, competitiveness of the enterprises is enhanced, improving of agricultural efficiency and increasing of farmer income can be promoted.

Description

Technical field: [0001] The invention relates to the technical field of mulberry silk, in particular to a method for producing high-elastic silk quilts by using lower foot cocoons. Background technique: [0002] Industrial raw material cocoons are mixed with lower foot cocoons that cannot be reeled, and must be removed before silk reeling. The selected lower foot cocoons include double palace cocoons, piercing cocoons, print cocoons, burnt cocoons, oil cocoons, firewood cocoons, Cotton cocoons, etc., account for about 5% of the total silkworm cocoons. At present, most of the bottom cocoons are used as raw materials for silk spinning, and the added value is low. Even if a small part of the double palace cocoons are used to produce silk quilts, they are cooked with soda ash. It is simply processed by manual tearing method. For a long time, silk quilts processed by traditional techniques have simple craftsmanship and extremely single varieties, which are not suitable for the econom...

AI Technical Summary

Problems solved by technology

However, after the silk floss processed by traditional crafts is used, the silk fibers are easy to tangle and stick together, and then the elasticity and warmth retention will be reduced. It needs to be turned over and loosened frequently to maintain the original excellent wearing performance of the silk floss quilt. great inconvenience to users

[0004] Although the chemical fiber porous quilt currently on the market has good elasticity, comfort and warmth retention, the chemical fiber itself has the disadvantages of extremely poor hygroscopicity and poor air permeability, which inevitably makes this chemical fiber quilt not have health care functions.

[0005] In recent years, silkworm bulky silk and bulky elastic silk have been successfully researched in China in recent years. The bulkiness and elasticity of these new silk materials are very good. Salt treatment, its production process cannot be applied to the processing of high-elastic silk cotton, high-tech and new technology must be used to make silk cotton with high elasticity, this is one of the research contents of this project

The current cocoon cooking method for processing silk floss is to heat and boil the cocoons in dilute soda ash solution until the cocoons are degummed until they are easily torn loose. With this degumming process, the degree of cocoon cooking is difficult to control, and it is not suitable for the cocoon cooking process. Remove the remaining stains and yellow spots on the cocoon layer of the foot cocoon, and the silk floss produced has poor elasticity and is easy to knot after use.