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Extra-fine mulberry silk crepe satin plain production method

A production method and technology of mulberry silk, applied in silk fiber production, silk reeling, dyeing, etc., can solve the problems that silk crepe satin cannot meet special purposes, etc., and achieve the improvement of traditional silk industry, unique luster and flavor, and satisfy multiple needs the 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 crepe satin 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

[0023] 1) Use suitable mature mulberry leaves to feed silkworms of the practical four-sleep species until the 4th instar silkworms at 26°C. Spray them on the suitable ripe mulberry leaves and feed them continuously for 48 hours to add food to the 4th instar silkworms. 0.1 mg / silkworm of the drug "Superfine Element" induces three dormancy, and continues to use unsprayed mature mulberry leaves at 25°C to mature, and cocoons are produced to produce monofilaments with a fineness of 1 denier (Denier, D) high-quality ultra-fine silk cocoons;

[0024] 2) Bake high-quality ultra-fine silk cocoons at 90°C for 1.5 hours, then take them out of the stove and stack them for 12 hours, then put them into the stove and bake them at a constant speed from 90°C to 75°C for 2 hours to dry them into suitable dry cocoons;

[0025] 3) Cook the dry cocoons successively with the temperature of the high-temperature permeation section at 95°C, the temperature of the low-temperature permeation section at...

Embodiment 2

[0038] 1) Use suitable mature mulberry leaves to feed silkworms of the practical four-sleep species until the 4th instar silkworms at 27°C. Spray them on the suitable ripe mulberry leaves and feed them continuously for 36 hours to feed the 4th instar silkworms. 0.1 mg / silkworm of the drug "Superfine Element" induces three dormancy, and continues to use unsprayed ripe mulberry leaves at 24°C to mature, and cocoons are produced to produce monofilaments with a fineness of 1 denier (Denier, D) high-quality ultra-fine silk cocoons;

[0039] 2) Bake high-quality ultra-fine silk cocoons at 91°C for 1.5 hours, then take them out of the stove and stack them for 12 hours, then put them into the stove and bake them at a constant speed from 90°C to 75°C for 2 hours to dry them into dry cocoons;

[0040]3) Boil the cocoons in the high-temperature penetration section at 96°C, the low-temperature penetration section at 56°C, the cooking section at 96°C, the adjustment section at 85°C, and th...

Embodiment 3

[0053] 1) Feed silkworms of the practical four-sleep variety with suitable ripe mulberry leaves at 28°C until the 4th instar silkworms, and spray them on the suitable ripe mulberry leaves and then feed them continuously for 24 hours to add food to the 4th instar silkworms 0.1 mg / silkworm of the drug "Superfine Element" induces three dormancy, and continues to use unsprayed mature mulberry leaves at 25°C to mature, and cocoons are produced to produce monofilaments with a fineness of 1 denier (Denier, D) high-quality ultra-fine silk cocoons;

[0054] 2) Bake high-quality ultra-fine silk cocoons at 89°C for 1.5 hours, then take them out of the stove and stack them for 12 hours, then put them into the stove and bake them at a constant speed from 90°C to 75°C for 2 hours to dry them into dry cocoons;

[0055] 3) Cook the cocoons in the high-temperature permeation section at 94°C, the low-temperature permeation section at 54°C, the cooking section at 94°C, the adjustment section at ...

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Abstract

The invention discloses an extra-fine mulberry silk crepe satin plain production method. The extra-fine mulberry silk crepe satin plain production method includes 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, 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, reeling extra-fine raw silk in the specification of 9 / 11 denier from ten cocoons quantitatively, twisting and doubling four pieces of extra-fine raw silk in the specification of 9 / 11 denier into warp and weft respectively to knit an extra-fine mulberry silk fabric, preparing red, yellow and blue acid dyes respectively by taking the paste PS-14 as a medium, painting the dye pastes on the degummed and whitened fabric according to the color-separation drawing plates, thereby producing the crepe satin plain with various patterns. The crepe satin plain produced by the method has the advantages of unique luster, crease resistance, good dyeability, high color fastness, bright color and high economic value, is capable of leading to the improvement of the conventional silk industry, and meets diversified requirements of domestic and foreign markets.

Description

technical field [0001] The invention relates to a production method of plain crepe satin, in particular to a production method of superfine mulberry silk crepe satin. 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 crepe satin is a kind of silk fabric with weak twist in warp and strong twist in weft, woven with satin weave structure, with bright satin on the front and crepe crepe effect on the back. It feels smooth and rich Elastic, dense tissue. Traditional silk crepe satin is produced by weaving raw silk with specifications of 20 / 22D, 27 / 29D, 28 / 30D, 34 / 36D, etc. However, its anti-wrinkle performance and dyeing performance are poor, which does not meet the diversified needs of today's society. [0003] The fabric woven from fine ...

Claims

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Application Information

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