A kind of expanded silk quilt and preparation method thereof
A silk quilt and silk technology, applied in degumming, animal fiber, fiber treatment, etc., can solve the problems of non-conforming to environmental protection, poor effect, etc., achieve good application prospects, facilitate purification and recycling, and improve wearability
Active Publication Date: 2020-12-29
NANTONG LOVER APPL
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Problems solved by technology
[0005] However, the above-mentioned preparation method is not effective; in addition, the above-mentioned preparation method needs to use a large amount of chemical reagents, which does not meet the theme of green environmental protection
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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Embodiment 1
[0034] A preparation method for expanded silk quilt, comprising the steps of:
[0035] (1) Take tussah silk as raw material, after removing impurities and rinsing, add water to soak for at least 30 minutes, the liquor ratio is 15:1; then dehydrate and complete the cleaning; degumming the cleaned silk under high temperature and pressure to obtain a degummed silk fibroin fiber solution ; The pressure of high temperature and high pressure degumming is 0.2MPa, the temperature is 125 ℃, and the degumming time is 15 minutes; the mass concentration of degumming silk fibroin fiber solution is 75%;
[0036] (2) Add the mixed solution of turmeric extract, acetic acid and carboxymethyl cellulose into the degummed silk fiber solution, ultrasonically treat for 2 hours, then add polyurea formaldehyde and selenocystamine hydrochloride, and ultrasonically treat for 1 hour; Then dehydrate and dry to obtain processed silk; the mass ratio of degummed silk fiber, turmeric extract, acetic acid, ca...
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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The invention discloses a puffed silk floss quilt and a preparation method thereof. The method comprises the following steps: adding a mixed solution of turmeric extract, acetic acid and carboxymethylcellulose into a degummed fibroin fiber solution, performing ultrasonic treatment, adding uramite and selenocystamine dihydrochloride, and performing ultrasonic treatment; dehydrating, and drying inthe air to obtain treated silks; heating the treated silks at 180 DEG C for 30 seconds, and heating at 210 DEG C for 20 seconds to obtain silks with holes; preparing silk floss sheets from the silks with holes, soaking in an amino polyethylene glycol aqueous solution to obtain treated silk floss sheets; puffing the treated silk floss sheets into a rotatable closed container filled with a rupture disk to obtain puffed wet silk floss sheets; dehydrating the puffed wet silk floss sheets, loosening by hands, and drying to obtain puffed dry silk floss sheets; combining the puffed dry silk floss sheets with goose down, and sewing to obtain a puffed silk floss quilt. By adopting the method, the porous puffed tussah silk floss sheets with excellent wearability has excellent antibacterial property,and has actual positive meaning.
Description
technical field [0001] The invention relates to a preparation method of silk floss, in particular to an expanded silk floss 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. The raw materials of silk cotton quilts are all kinds of real silk, among which, silk cotton quilts made of porous expanded silk have better elasticity, warmth retention, softness and other wearing properties than ordinary silk cotton quilts. [0003] Porous bulked silk refers to the silk with a porous structure inside the silk fiber. Because the porous structure can form many small spaces for storing air, it can store a large amount of still air, so it has good warmth retention, and good air permeability and moisture permeability. , has received extensive atten...
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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IPC IPC(8): D06M13/00D06M13/188D06M13/51D06M15/09D06M15/423D06M15/53D01C3/02D04H1/02D04H1/4266D06M101/10
CPCD01C3/02D04H1/02D04H1/4266D06M13/00D06M13/188D06M13/51D06M15/09D06M15/423D06M15/53D06M16/00D06M2101/10
Inventor 张立新梅德祥石继均胡小明盛家镛
Owner NANTONG LOVER APPL