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Manufacturing method of silk used in machine-washable silk quilt

A production method and technology of silk quilts, which are applied in textiles and papermaking, fiber treatment, animal fibers, etc., to achieve the effects of large ventilation space, improved elasticity, and simplified necessary steps

Inactive Publication Date: 2015-05-06
屠晓明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved in the present invention is to simplify the reaction steps, use the mixture to graft the silk fibers, increase the free cavity on the silk fibers, make it difficult for the silk to harden and stick, maintain the bulkiness and warmth retention of the silk, and make The finished silk quilt has washability, especially machine washability

Method used

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  • Manufacturing method of silk used in machine-washable silk quilt

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] The present invention will be described in further detail below in conjunction with the embodiments.

[0013] Example:

[0014] 1) Preparation of solution: chlorotriazine-β-cyclodextrin, mixed with seven-membered melon ring at a weight ratio of 1:5, added water to a concentration of 15 g / L, adjusted the pH to 6.5 with acetic acid, at 25 °C Dissolve with ultrasound for 2 hours at high temperature;

[0015] 2) Immersion grafting: immerse the silk fiber in the solution, the weight ratio of silk fiber:solution is 2:1, the solution temperature is 23°C, and the immersion time is 7 days;

[0016] 3) Rinse the reacted silk fiber and dry it until the water content is ≤12% to obtain the product.

[0017] Example product machine washing test data comparison table

[0018]

[0019] It is found from experiments that the effect of machine washing 20 times after treatment is better than that of untreated machine washing once.

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Abstract

The invention relates to silk used in machine-washable silk quilt. According to the invention, silk fiber is grafted, such that free hollow cavities on silk fiber are increased. When the silk quilt is washed by using water, and especially when the silk quilt is machine-washed, caking and adhesion between the silk fibers are prevented, and silk fluffiness and warm-keeping performances are maintained. The method comprises the steps that: (1) a solution is prepared, wherein beta-cyclodextrin and seven-member cucurbit urils or eight-member cucurbit urils are mixed with a weight ratio of 1:1-9; water is added until a concentration is 1-30g / L; the pH is regulated to 6-7 by using acetic acid; the mixture is processed for 2-3h by using ultrasonic waves under a temperature of 25-30 DEG C, such that the mixture is dissolved; (2) soaking and grafting are carried out, wherein silk fiber is impregnated in the solution, and a weight ratio of silk fiber to the solution is 2-1:1; and the impregnation time is 5-7 days under room temperature; and (3) the silk fiber after reaction is cleaned by washing, and is dried, such that a product is obtained.

Description

technical field [0001] The invention relates to a personal product, in particular to a method for making silk for machine-washable silk quilts. Background technique [0002] At present, known silk quilts are made up of stretched silk cotton and coats. The silk quilt is light, fluffy and warm. However, due to the limited performance of silk cotton containing sericin, the quilt cannot be cleaned frequently, and can only be treated by sun exposure and ventilation, which is prone to mites and dust deposition, which affects the hygiene of bedding. The bedding and clothes are generally washed with water, which is easy to operate, good in cleanliness, and low in cost. However, because silk is easy to harden and stick after being soaked in water, thus losing its fluffy feeling and warmth retention, silk quilts cannot be cleaned by washing, especially silk quilts filled with 100% mulberry silk, tussah silk and other long silk cotton. Therefore, it is the development trend of beddi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06M13/432D06M15/03D06M101/10
Inventor 屠晓明杨荣南
Owner 屠晓明