Color silk floss quilt and preparation method thereof

A silk quilt and color technology, applied in textiles and papermaking, fiber processing, biochemical fiber processing, etc., can solve the problems of pigment loss, inability to obtain color appearance silk quilt, etc., to prevent the loss of pigments, and the preparation method is simple.

Active Publication Date: 2011-07-20
NANTONG LOVER APPL
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0005] However, since the pigment of colored silkworm cocoons is mainly concentrated in sericin, the existing silk floss preparation process will cause almost all th...

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
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  • Color silk floss quilt and preparation method thereof
  • Color silk floss quilt and preparation method thereof

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Embodiment 1

[0025] A method for preparing a colored silk quilt, comprising the steps of:

[0026] (1) Blanking golden silk cocoons in a silk floss machine, spraying with a spray liquid to make a silk floss sheet; the spray liquid is a mixed solution of sodium hydroxide and softener SCM, wherein the sodium hydroxide The mass concentration is 1 g / L, the mass concentration of the softener SCM is 2 g / L, the spray temperature is 55°C, and the spray time is 1.5 min;

[0027] (2) The obtained silk floss sheet is refined and degummed in a degumming solution containing 2709 alkaline protease, the degumming time is 120min, the bath ratio is 1:40, the temperature is 42°C, and the consumption of the alkaline protease is 45 activity units / ml, the pH value is 10;

[0028] (3) The temperature of the degumming solution is raised to above 95° C. and kept for 45 minutes to inactivate the alkaline protease;

[0029] (4) Washing, finishing, dehydration, drying, loosening by hand, and making colored silk q...

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
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Abstract

The invention discloses a method for preparing a color silk floss quilt, which comprises the following steps of: (1) blanking color silkworm cocoons into a silk floss machine, spraying by using spray solution and making silk floss slices, wherein the spray solution is mixed solution of sodium hydroxide and an expanding agent; (2) refining and degumming the obtained silk floss slices in alkaline-protease-containing degumming solution at the temperature of between 35 and 45 DEG C in a bath ratio of 1:30-50 for 80 to 120 minutes, wherein the using amount of alkaline protease is 35 to 60 activityunits per millimeter; (3) heating the degumming solution to the temperature of higher than 95 DEG C, and keeping for 45 to 60 minutes to inactivate the alkaline protease; and (4) washing, performing aftertreatment, dehydrating, drying, manually garnetting and making the color silk floss quilt according to the conventional method. The preparation method can effectively prevent pigments in the color silkworm cocoons from being lost; and the obtained color silk floss quilt can meet the quality standard of high-class products and has an antibacterial effect.

Description

technical field [0001] The invention relates to a silk cotton quilt and a preparation method thereof, in particular to a colored silk cotton quilt and a preparation method thereof. Background technique [0002] 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. [0003] On the other hand, about 10-15% of chemical dyes contain substances harmful to human body or carcinogenic. Therefore, the production of natural colored textiles can avoid the harm of chemical dyes to the human body, and also avoid the water pollution caused by printing and dyeing, which is a "green revolution" in the textile field. In addition, colored silk is not only precious and elegant in color, but also has certain functions of moisturizing, antibacterial and anti-oxidation, which meets the needs of the high-end consumer market tha...

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
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Application Information

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IPC IPC(8): D06M16/00D06M13/473C12S11/00A47G9/00D06M101/10
Inventor 潘世俊盛家镛石继均梅德祥杨本来胡小明
Owner NANTONG LOVER APPL
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