CN1132270A - Technique for mfg. of high elastic silk through modifying silkworm cocoon silk - Google Patents
Technique for mfg. of high elastic silk through modifying silkworm cocoon silk Download PDFInfo
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- CN1132270A CN1132270A CN 95111290 CN95111290A CN1132270A CN 1132270 A CN1132270 A CN 1132270A CN 95111290 CN95111290 CN 95111290 CN 95111290 A CN95111290 A CN 95111290A CN 1132270 A CN1132270 A CN 1132270A
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- silk
- husks
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- blaze
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Abstract
A technology for modifying cocoon outer floss into high-elasticity cocoon floss includes pre-selection,weighing, pre-treating, modification, shaping, scouring-bleaching, washing in water, dewatering, baking and post-selection to change the hydrophilicity and aqueous viscosity of cocoon outer floss, increase elasticity and remove odour. Its product has the advantage over traditional manual silk quilt in application.
Description
The invention belongs to silk spinning industry, it relates to a kind of is raw material with the husks, makes the process of high-elastic silk after degenerative treatments.
Husks is the outer silk of silk cocoon, the sleave that spues when putting on an arrow for silkworm.This blaze silk accounts for silk cocoon about 2%～3%, its feature is that fiber is disorderly short, the fiber number plucked, content of silk gum is higher, and chance water is instant sticking, do the back and become cake, can not be concise, more can not weave, and have the suction of silkworm urine worm's ovum concurrently on silk, yellowish-brown and the foul smelling of color, thereby seldom utilize in the prior art.Chinese patent 91111324.X discloses " a kind of processing technology of short-fibre silk of cocoon garment ", though it has used micro-husks, with blaze silk and cotton blending at one, husks is bonded in the blending thing, but do not utilize husks merely, change the structural behaviour of blaze silk, strengthen the elasticity of blaze silk, blaze silk is made high-elastic silk.
The purpose of this invention is to provide a kind of blaze silk sex change and make the process of high-elastic silk.Adopt this process to change the structural behaviour of former blaze silk, eliminate residual stink, strengthen elasticity, it is useless into useful to become husks, brings benefit to the mankind.
Process of the present invention is carried out in the following order: preceding choosing-weighing-preliminary treatment-sex change-finalize the design-scouring and bleaching-wash-dewater-dry-back choosing.
The detailed description of above-mentioned technical process is: the husks of buying back is screened, remove impurity (as: flax silk, wire, careless slag etc.).The useful husks that stays is weighed, and measure content of silk gum, with the isoelectric point solution flushing of PH3～5, be washed till till the elimination of dirt stink again with the soap alkaline process.The present invention adopts the isoelectric point solution of PH3～5 to carry out preliminary treatment, both can eliminate the fecaluria stink, does not damage blaze silk again, and the silk gum in the husks can not fuse.After the preliminary treatment, enter degenerative treatments, degenerative treatments is a solution soaking husks of selecting for use band aldehyde radical material to make.The ratio of husks and aldehyde solution is determined the concentration and the consumption of aldehyde solution by the content of silk gum of husks.Example: husks is 10 kilograms, and establishing silk gum is 45%, and then the concentration of aldehyde solution should be 1.5 ‰.Husks soaked in containing the aldehyde radical substance solution 15～60 minutes, and temperature is that normal temperature gets final product.Can change the structural behaviour of husks by degenerative treatments, because contain silk gum and fibroin in the husks, and the ratio of silk gum and fibroin is 50: 50, in silk gum, contain 18 seed amino acids again, it is the same substantially with fibroin, be husks silk gum amino acid band polarity side group height, and the nonpolar side group height of fibroin amino acid band, therefore, the silk gum possess hydrophilic property, fibroin then has hydrophobicity, and after degenerative treatments, the amino acid side group polarity of husks silk gum becomes nonpolar.Because the blaze silk after degenerative treatments, except that changing side group polarity, unnecessary aldehyde radical material is still arranged according to applying in blaze silk, it is dropped into the processing of finalizing the design in the urea, can make aldehyde radical material and urea effect, generate pollopas in the internal layer and the surface of silk, can increase curling and elasticity and water-fast insoluble of silk like this, mould the insoluble performance and the elastic performance of high-elastic real silk silk floss.The specific practice that typing is handled is: will put into concentration through the husks of degenerative treatments is that 1～10% urea soaks, if when indoor temperature is lower than 14 ℃, need be warmed to 30 ℃, soaks and just can in 3～8 hours.After typing is handled, take out husks and wash with water, the processing of scouringing and bleaching then, the purpose of handling of scouringing and bleaching is to remove pigment and dirt.After scouringing and bleaching again water clean, be washed till clean till.Then carry out processed with centrifuge, put into dry dried chamber then and dry, screen once once more after the oven dry, remaining impurities is removed, the elaboration that stays at last promptly is high-elastic silk.
Blaze silk has not only been eliminated the urine stink after above-mentioned PROCESS FOR TREATMENT, strengthened elasticity, and meets water and do not glue, and uses not plate for a long time.Performance comparison situation before and after blaze silk is handled sees the following form: (videing infra)
| Performance indications | Before the processing | After the processing |
| Color and luster | Yellowish, brown Huang | Pure white |
| Smell | Silkworm urine stink is arranged | There is not any peculiar smell |
| Deposit situation | Time one is long, and the silk quality pigment is deepened, is clamminess, smell increases the weight of | Prolonged nondiscolouring is as good as stink |
| The performance that silk possessed originally | Possess | Possess |
| Soak situation with hot and cold water | Meet the water swelling, do the back and become piece | Not swelling, non-caked, keep the pine bubble soft |
| Result of use | With hardening into the adhesion bulk, nonelastic for a long time | Use not plate for a long time, meet water and do not glue, it is soft to keep pine to steep, high resilience |
The present invention has remarkable economic efficiency and social benefit, and blaze silk just can make false-twist textured yarn cotton-wadded quilt or high-elastic silk floss clothing tire with the combing machine combing after above-mentioned PROCESS FOR TREATMENT.This high-elastic silk floss quilt is better than traditional manual real silk quilt in the use, and price only is 1/2～1/3 of a manual real silk quilt.With the product that the present invention makes, not only be better than cotton and all chemical fibre exposure suit quilts, and can be beautiful with the eider down ratio.Eiderdown quilt is not next to the shin, and it is very too fat to move to wear clothing, and high-elastic silk is easily soft, and next to the shin not too fat to move, cold protective performance is good.
This shows: the present invention can effectively utilize for a long time and is considered as the extremely low husks of use value by people, becomes the waste material blaze silk and is the high-elastic silk of high-quality, changes the structural behaviour of blaze silk.The product that makes with the present invention has good and cheap, pure white free from extraneous odour, sanitation and hygiene, soft pine bubble, high elasticity, and with characteristics such as not hardening, it is people's ideal life articles for use for a long time.
Claims (1)
1, the process of high-elastic silk is made in a kind of blaze silk sex change, it is characterized in that carrying out in the following order:
Preceding choosing-weighing-preliminary treatment-sex change-finalize the design-scouring and bleaching-wash-dewater-dry-back choosing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95111290A CN1046007C (en) | 1995-03-25 | 1995-03-25 | Technique for mfg. of high elastic silk through modifying silkworm cocoon silk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95111290A CN1046007C (en) | 1995-03-25 | 1995-03-25 | Technique for mfg. of high elastic silk through modifying silkworm cocoon silk |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1132270A true CN1132270A (en) | 1996-10-02 |
| CN1046007C CN1046007C (en) | 1999-10-27 |
Family
ID=5078594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN95111290A Expired - Fee Related CN1046007C (en) | 1995-03-25 | 1995-03-25 | Technique for mfg. of high elastic silk through modifying silkworm cocoon silk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1046007C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100368616C (en) * | 2006-01-13 | 2008-02-13 | 席星航 | Silk denaturated nonwoven cotton containing sericin, and its uses |
| CN100379915C (en) * | 2006-01-13 | 2008-04-09 | 席星航 | Silk denaturated nonwoven fabric containing sericin, and its uses |
| CN103898658A (en) * | 2013-12-28 | 2014-07-02 | 杭州泛林科技有限公司 | Method for preparing healthcare function fabric |
-
1995
- 1995-03-25 CN CN95111290A patent/CN1046007C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100368616C (en) * | 2006-01-13 | 2008-02-13 | 席星航 | Silk denaturated nonwoven cotton containing sericin, and its uses |
| CN100379915C (en) * | 2006-01-13 | 2008-04-09 | 席星航 | Silk denaturated nonwoven fabric containing sericin, and its uses |
| CN103898658A (en) * | 2013-12-28 | 2014-07-02 | 杭州泛林科技有限公司 | Method for preparing healthcare function fabric |
| CN103898658B (en) * | 2013-12-28 | 2015-08-19 | 杭州泛林科技有限公司 | A kind of preparation method of health care fabric |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1046007C (en) | 1999-10-27 |
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