Extra-fine mulberry silk twill production method

A production method and technology of mulberry silk, applied in the direction of silk reeling, fabric, weaving, etc., can solve the problem that twill silk cannot meet the special purpose, and achieve the effect of enhancing the traditional silk industry, unique luster and flavor, and bright color.

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 twill silk products 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 the suitable ripening mulberry leaves to raise and produce practical four dormant varieties of silkworms to the 4th instar silkworms at 26℃, and use the method of spraying on the ripening mulberry leaves and feeding them continuously 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, D) high-quality superfine cocoons;

[0024] 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;

[0025] 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 coo...

Embodiment 2

[0038] 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 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, D) high-quality superfine cocoons;

[0039] 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;

[0040] 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...

Embodiment 3

[0053] 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 24 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, D) high-quality superfine cocoons;

[0054] 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;

[0055] 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 ...

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PUM

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Abstract

The invention discloses an extra-fine mulberry silk twill production method. The extra-fine mulberry silk twill 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, knitting an extra-fine mulberry silk fabric by 6+8 pieces of extra-fine raw silk in the specification of 9 / 11 denier, mixing red, yellow and blue acid dyes to form color paste 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 extra-fine mulberry silk twill products with various patterns. The silk twill 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 twill silk, in particular to a production method of superfine mulberry silk twill silk. 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. Mulberry silk twill is a kind of silk fabric similar to twill with a twill structure. The cloth surface has obvious diagonal lines, and has good hand feeling, luster and elasticity. Traditional silk twill is produced by weaving 20 / 22D, 27 / 29D, 28 / 30D, 34 / 36D and other specifications of raw silk reeled from ordinary silkworm cocoons with a monofilament size of 2.8~3.0 Denier (Denier, D). , its anti-wrinkle performance and dyeing performance are poor, which does not meet the diverse needs of today's society. [0003] The fabric woven fr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D03D15/00D03D13/00D01B7/04D03D15/233
Inventor 时连根沈利伟宋秋亚
Owner ZHEJIANG UNIV
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