Production method of hand-painted long extra-fine mulberry silk scarves

A production method and technology of mulberry silk, applied in silk fiber production, silk reeling, dyeing and other directions, can solve the problem that silk long scarves cannot meet special purposes, and achieve the improvement of traditional silk industry, unique luster and flavor, and meet the needs of diversification. effect of demand

Inactive Publication Date: 2014-04-09
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although 13 / 15D and 15 / 17D are finer than traditional raw silk, the properties of silk scarves produced by them still cannot meet the needs of special purposes.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] 1) Use the suitable ripening mulberry leaves to raise and produce practical four-dormant varieties of silkworms to the 4th instar silkworms at 25℃, and use the method of spraying on the ripening mulberry leaves and continuously feeding for 24 hours to feed the 4th instar silkworms. The drug "superfine element" at a dose of 0.1 mg / silkworm induces its triple dormancy, and continues to be fed with unsprayed mulberry leaves at 24°C until they are mature and cocooned to produce a monofilament with a fineness of 1 denier (Denier) high-quality superfine cocoons;

[0022] 2) Bake high-quality ultra-fine cocoons at 90°C for 1.5 hours, then exit the stove for 12 hours, and then enter the stove to bake at a constant speed from 90°C to 75°C for 2 hours to dry cocoons;

[0023] 3) The dry cocoons are boiled for 2 minutes, 1 minute, and 2 minutes respectively with the temperature of the high temperature permeation section 95℃, the low temperature permeation section temperature 55℃, the c...

Embodiment 2

[0034] 1) Use the suitable ripening mulberry leaves to raise and produce practical four-dormant species of silkworms to the 4th instar silkworms at 27℃, and use the method of spraying on the ripening mulberry leaves and then feeding continuously for 36 hours to feed the 4th instar silkworms. The drug "superfine element" at the dose of 0.1 mg / silkworm induces its triple dormancy, and continues to use unsprayed mulberry leaves at 25°C to grow to maturity and cocoon to produce a monofilament with a fineness of 1 denier (Denier) high-quality superfine cocoons;

[0035] 2) Bake high-quality ultra-fine cocoons at 91°C for 1.5 hours, then exit the stove for 12 hours, and then enter the stove with a uniform speed of lowering from 90°C to 75°C for 2 hours to dry cocoons;

[0036] 3) The dry cocoons are boiled for 2 minutes, 1 minute, and 2 minutes with the temperature of the high-temperature permeation section of 96℃, the temperature of the low-temperature permeation section of 56℃, the tem...

Embodiment 3

[0047] 1) Use the suitable ripening mulberry leaves to raise and produce practical four-dormant varieties of silkworms to the 4th instar silkworms at 28℃, and use the method of spraying on the ripening mulberry leaves and continuously feeding for 48 hours to feed the 4th instar silkworms. The drug "superfine element" at the dose of 0.1 mg / silkworm induces its triple dormancy, and continues to use unsprayed mulberry leaves at 25°C to grow to maturity and cocoon to produce a monofilament with a fineness of 1 denier (Denier) high-quality superfine cocoons;

[0048] 2) Bake high-quality ultra-fine cocoons at 89°C for 1.5 hours, then exit the stove for 12 hours, and then enter the stove to bake at a constant speed from 90°C to 75°C for 2 hours to dry cocoons;

[0049] 3) The dry cocoons are boiled for 2 minutes, 1 minute, and 2 minutes respectively with the high temperature permeation section temperature 94℃, the low temperature permeation section temperature 54℃, the cooking section te...

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PUM

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Abstract

The invention discloses a production method of hand-painted long extra-fine mulberry silk scarves. The production method includes firstly, inducing four-molter into three-molter through the drug called 'chaoxisu' to produce high-quality extra-fine silkworm cocoons with the filament number of 1 denier, secondly, drying the silkworm cocoons into dried cocoons by a hot-air re-drying process at a low temperature in a long time, cooking the cocoons by a steam cooking process at a low temperature in a short time and reeling extra-fine raw silk in the specification of 7/9 denier from eight cocoons quantitatively, thirdly, knitting an extra-fine mulberry silk fabric with one piece of extra-fine raw silk in the specification of 7/9 denier, and fourthly, preparing red, yellow and blue acid dyes and the like respectively by mixing acid dyes with water added with water softener, painting patterns on the white extra-fine mulberry silk fabric according to the selected patterns, and finally trimming to obtain the hand-painted long scarf products. The hand-painted long scarves produced by the method are ultrathin and crease resistant, are bright in color, high in color fastness and high in economic value, are capable of leading to the improvement of the conventional silk industry, and meet diversified requirements of domestic and foreign markets.

Description

technical field [0001] The invention relates to a production method of a hand-painted long scarf, in particular to a production method of an ultrafine mulberry silk hand-painted long scarf. Background technique [0002] Silk fabrics are fine and clean, with soft luster, light and thin texture, soft and elastic hand feeling, strong hygroscopicity, gorgeous and noble, and good for human health. They can be made into clothing, decorations, interior products, handicrafts, etc. Silk long scarves are a kind of decoration made of silk fabrics. They are used as embellishments or accessories to make women look elegant, graceful and luxurious. It is a popular fashion element and is loved by people. The traditional silk scarf is woven from 20 / 22D, 27 / 29D, 28 / 30D, 34 / 36D, etc. Ordinary silk fabrics have poor wrinkle resistance and dyeing performance, and because they are not ultra-thin, they are not effective in summer or in tropical Africa, which does not meet the diverse needs of tod...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/04D01B7/00D01B7/04D03D13/00D03D15/00D06M11/76D06M11/79D06M11/52D06P1/39D06P5/02D06M101/12D03D15/233D03D15/33D03D15/547
Inventor 时连根沈利伟宋秋亚
Owner ZHEJIANG UNIV
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