CN107663662A - The cocoons-boiling method of silk cocoon - Google Patents
The cocoons-boiling method of silk cocoon Download PDFInfo
- Publication number
- CN107663662A CN107663662A CN201711215462.5A CN201711215462A CN107663662A CN 107663662 A CN107663662 A CN 107663662A CN 201711215462 A CN201711215462 A CN 201711215462A CN 107663662 A CN107663662 A CN 107663662A
- Authority
- CN
- China
- Prior art keywords
- cocoon
- silk
- cocoons
- minutes
- silk cocoon
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01C—CHEMICAL OR BIOLOGICAL TREATMENT OF NATURAL FILAMENTARY OR FIBROUS MATERIAL TO OBTAIN FILAMENTS OR FIBRES FOR SPINNING; CARBONISING RAGS TO RECOVER ANIMAL FIBRES
- D01C3/00—Treatment of animal material, e.g. chemical scouring of wool
- D01C3/02—De-gumming silk
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Animal Husbandry (AREA)
- Molecular Biology (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Textile Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Cosmetics (AREA)
Abstract
The invention discloses a kind of cocoons-boiling method of silk cocoon, is related to textile industry throwing technical field, and this method comprises the following steps：Silk cocoon is put into 6~8 DEG C of cold water and soaked 2~3 hours；Cocoon cooking aid and water are configured to 0.05~0.2% unwinding solution, the silk cocoon after immersion and unwinding solution are put into vacuum infiltration device, under conditions of water temperature is 50~60 DEG C, vacuum infiltration 5~8 minutes；Silk cocoon after osmotic absorbent is put into cocoon cooking machine, at a temperature of 38~45 DEG C, cocoon cooking adjusts 3~6 minutes in 10~15 minutes in 45~55 DEG C of water temperature.The present invention solves the problem of existing cocoons-boiling method cocoon cooking temperature is high, and reel silk from cocoons folding is big.
Description
Technical field
The present invention relates to textile industry throwing technical field, especially a kind of cocoons-boiling method of silk cocoon.
Background technology
Cocoon cooking is one of important procedure before filature process in Primary Processing, and the process that silk is extracted in silk cocoon is
Filature, in order to smoothly extract silk out, it is necessary to by cocoon cooking, i.e., the mode of silk cocoon boiling, allow cocoon layer silk gum in the hot water
Appropriate dissolving, so as to play separation fiber, silk is set successfully to be released from silk cocoon.What current cocoon cooking process used mostly
The technology be cooked and adjusted in vacuum infiltration, machine, the technology development of vacuum infiltration help relative to traditional only addition cocoon cooking
Agent is cooked, and its reelability percentage is greatly improved.But existing cocoons-boiling method uses chemical cocoon cooking aid, and cocoon cooking temperature
Up to more than 70 DEG C, cocoon cooking is easily partially ripe, so as to cause sericin dissolution excessive, reel silk from cocoons folding increase.
The content of the invention
It is an object of the invention to provide a kind of cocoons-boiling method of silk cocoon, this method can solve existing cocoons-boiling method cocoon cooking
The problem of temperature is high, and reel silk from cocoons folding is big.
In order to solve the above problems, the technical solution adopted by the present invention is：The cocoons-boiling method of this silk cocoon includes following step
Suddenly：
1）Silk cocoon is put into 6~8 DEG C of cold water and soaked 2~3 hours；
2）Cocoon cooking aid and water are configured to 0.05~0.2% unwinding solution, the silk cocoon after immersion and unwinding solution are put into very
In empty permeability apparatus, under conditions of water temperature is 50~60 DEG C, vacuum infiltration 5~8 minutes；
3）Silk cocoon after osmotic absorbent is put into cocoon cooking machine, at a temperature of 38~45 DEG C, cocoon cooking 10~15 minutes；
4）In 45~55 DEG C of water temperature, 3~6 minutes are adjusted；
The cocoon cooking aid is mixed by the raw material of following parts by weight：5~10 parts of plant rennet, 2~4 parts of enuatrol,
0.5~0.8 part of defoamer；The plant rennet is papain, one or both of ficin, the wood
The enzyme activity of melon protease is 180~2,000,000 U, and the enzyme activity of the ficin is 80~1,200,000 U.
In the technical scheme of the cocoons-boiling method of above-mentioned silk cocoon, more specifically technical scheme can also be：After infiltration and boil
Before cocoon, the pH value of regulation infiltration water stands 15~20 minutes, after filtering, silk cocoon is rinsed with clear water to 7.5~8.5.
Further, vacuum during vacuum infiltration is 0.09~0.1Mpa.
By adopting the above-described technical solution, the present invention has the advantages that compared with prior art：Silk cocoon is existed
Soaked in cold water, osmotic effect can be strengthened, reduce cocoon cooking temperature；There is the plant rennet of cocoon cooking aid gentle catalysis to live
Property, enuatrol have excellent penetration, there is good dissolubility and lubricity in the hot water, can strengthen the infiltration of silk cocoon cocoon layer,
Reelability percentage is improved, reduces reel silk from cocoons folding；The setting of cocoon cooking step and parameter and the proportioning of cocoon cooking aid, it can obtain preferable cocoon cooking effect
Fruit.
Embodiment
With reference to embodiment, the invention will be further described：
Embodiment 1
The cocoon cooking aid of the present embodiment is mixed by the raw material of following parts by weight：5 parts of plant rennet, 2 parts of enuatrol, disappear
0.5 part of infusion；Plant rennet is papain, and the enzyme activity of papain is 2,000,000 U.
The cocoons-boiling method of the silk cocoon of the present embodiment comprises the following steps：
1）Silk cocoon is put into 6 DEG C of cold water and soaked 2 hours；
2）Cocoon cooking aid and water are configured to 0.05% unwinding solution, the silk cocoon after immersion and unwinding solution are put into vacuum and oozed
In saturating device, under conditions of vacuum is 0.09Mpa, water temperature is 50 DEG C, vacuum infiltration 5 minutes；The pH value of regulation infiltration water
To 7.5,15 minutes are stood, after filtering, silk cocoon is rinsed with clear water；
3）Silk cocoon after osmotic absorbent is put into cocoon cooking machine, at a temperature of 38 DEG C, cocoon cooking 15 minutes；
4）In 45 DEG C of water temperature, 6 minutes are adjusted.
The present embodiment is compared with without the processing of cold water soak, cocoon cooking agent for sodium metasilicate, and reelability percentage raising 7.4% is per ton
Silk reel silk from cocoons folding reduces by 42 kilograms；Clean point of silk improves 0.4 point.
Embodiment 2
The cocoon cooking aid of the present embodiment is mixed by the raw material of following parts by weight：7.8 parts of plant rennet, enuatrol 2.5
Part, 0.6 part of defoamer；Plant rennet is papain and ficin, papain and the fig egg
The weight ratio of white enzyme is 2:1, the enzyme activity of papain is 1,800,000 U, and the enzyme activity of ficin is 1,200,000 U.
The cocoons-boiling method of the silk cocoon of the present embodiment comprises the following steps：
1）Silk cocoon is put into 7 DEG C of cold water and soaked 2.5 hours；
2）Cocoon cooking aid and water are configured to 0.1% unwinding solution, the silk cocoon after immersion and unwinding solution are put into vacuum infiltration
In device, under conditions of vacuum is 0.095Mpa, water temperature is 55 DEG C, vacuum infiltration 6 minutes；Regulation infiltration water pH value to
8,15 minutes are stood, after filtering, silk cocoon is rinsed with clear water；
3）Silk cocoon after osmotic absorbent is put into cocoon cooking machine, at a temperature of 40 DEG C, cocoon cooking 12 minutes；
4）In 50 DEG C of water temperature, 5 minutes are adjusted.
The present embodiment is compared with without the processing of cold water soak, cocoon cooking agent for sodium metasilicate, and reelability percentage raising 8.2% is per ton
Silk reel silk from cocoons folding reduces by 48 kilograms；Clean point of silk improves 0.6 point.
Embodiment 3
The cocoon cooking aid of the present embodiment is mixed by the raw material of following parts by weight：10 parts of plant rennet, 4 parts of enuatrol,
0.8 part of defoamer；Plant rennet is ficin, and the enzyme activity of ficin is 800,000 U.
The cocoons-boiling method of the silk cocoon of the present embodiment comprises the following steps：
1）Silk cocoon is put into 8 DEG C of cold water and soaked 3 hours；
2）Cocoon cooking aid and water are configured to 0.2% unwinding solution, the silk cocoon after immersion and unwinding solution are put into vacuum infiltration
In device, under conditions of vacuum is 0.1Mpa, water temperature is 60 DEG C, vacuum infiltration 8 minutes；Regulation infiltration water pH value to
8.5,20 minutes are stood, after filtering, silk cocoon is rinsed with clear water；
3）Silk cocoon after osmotic absorbent is put into cocoon cooking machine, at a temperature of 45 DEG C, cocoon cooking 10 minutes；
4）In 55 DEG C of water temperature, 3 minutes are adjusted.
The present embodiment is compared with without the processing of cold water soak, cocoon cooking agent for sodium metasilicate, and reelability percentage raising 6.9% is per ton
Silk reel silk from cocoons folding reduces by 40 kilograms；Clean point of silk improves 0.3 point.
Claims (3)
1. a kind of cocoons-boiling method of silk cocoon, it is characterised in that comprise the following steps：
1）Silk cocoon is put into 6~8 DEG C of cold water and soaked 2~3 hours；
2）Cocoon cooking aid and water are configured to 0.05~0.2% unwinding solution, the silk cocoon after immersion and unwinding solution are put into very
In empty permeability apparatus, under conditions of water temperature is 50~60 DEG C, vacuum infiltration 5~8 minutes；
3）Silk cocoon after osmotic absorbent is put into cocoon cooking machine, at a temperature of 38~45 DEG C, cocoon cooking 10~15 minutes；
4）In 45~55 DEG C of water temperature, 3~6 minutes are adjusted；
The cocoon cooking aid is mixed by the raw material of following parts by weight：5~10 parts of plant rennet, 2~4 parts of enuatrol,
0.5~0.8 part of defoamer；The plant rennet is papain, one or both of ficin, the wood
The enzyme activity of melon protease is 180~2,000,000 U, and the enzyme activity of the ficin is 80~1,200,000 U.
2. the cocoons-boiling method of silk cocoon according to claim 1, it is characterised in that：After infiltration and before cocoon cooking, regulation is oozed
Permeable pH value stands 15~20 minutes, after filtering, silk cocoon is rinsed with clear water to 7.5~8.5.
3. the cocoons-boiling method of silk cocoon according to claim 2, it is characterised in that：Vacuum during vacuum infiltration for 0.09~
0.1Mpa。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711215462.5A CN107663662A (en) | 2017-11-28 | 2017-11-28 | The cocoons-boiling method of silk cocoon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711215462.5A CN107663662A (en) | 2017-11-28 | 2017-11-28 | The cocoons-boiling method of silk cocoon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107663662A true CN107663662A (en) | 2018-02-06 |
Family
ID=61145336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711215462.5A Withdrawn CN107663662A (en) | 2017-11-28 | 2017-11-28 | The cocoons-boiling method of silk cocoon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107663662A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108677249A (en) * | 2018-07-31 | 2018-10-19 | 宁南县南丝路集团公司 | A kind of raising silkworm cocoon reelability rate, the silk cocoon processing method of silk production rate |
| CN110042562A (en) * | 2019-03-30 | 2019-07-23 | 浙江蚕缘家纺有限公司 | A kind of tussah silk carding process |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101601640A (en) * | 2009-05-22 | 2009-12-16 | 苏州大学 | A kind of cocoon sericin layer alcohol soluble substance and preparation method thereof |
| CN102660781A (en) * | 2012-04-17 | 2012-09-12 | 浙江好运来集团有限公司 | Mulberry silk cheese dyeing method |
| CN104894655A (en) * | 2015-06-30 | 2015-09-09 | 广西立盛茧丝绸有限公司 | Cooking method for fresh cocoons |
| CN106012037A (en) * | 2016-07-18 | 2016-10-12 | 上林县中兴丝业有限公司 | Clean silkworm cocoon cooking method |
-
2017
- 2017-11-28 CN CN201711215462.5A patent/CN107663662A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101601640A (en) * | 2009-05-22 | 2009-12-16 | 苏州大学 | A kind of cocoon sericin layer alcohol soluble substance and preparation method thereof |
| CN102660781A (en) * | 2012-04-17 | 2012-09-12 | 浙江好运来集团有限公司 | Mulberry silk cheese dyeing method |
| CN104894655A (en) * | 2015-06-30 | 2015-09-09 | 广西立盛茧丝绸有限公司 | Cooking method for fresh cocoons |
| CN106012037A (en) * | 2016-07-18 | 2016-10-12 | 上林县中兴丝业有限公司 | Clean silkworm cocoon cooking method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108677249A (en) * | 2018-07-31 | 2018-10-19 | 宁南县南丝路集团公司 | A kind of raising silkworm cocoon reelability rate, the silk cocoon processing method of silk production rate |
| CN110042562A (en) * | 2019-03-30 | 2019-07-23 | 浙江蚕缘家纺有限公司 | A kind of tussah silk carding process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102246881B (en) | Method for preparing preserved fruits | |
| CN104983039B (en) | A kind of betel nut water-removing softening method | |
| CN106012037B (en) | A kind of silk cocoon cocoons-boiling method cleaned | |
| CN107663662A (en) | The cocoons-boiling method of silk cocoon | |
| CN102726745A (en) | Soaking method of ox tripe used for cooking | |
| CN101637199B (en) | Purely natural betelnut capsula preservative | |
| CN104942937A (en) | Mulberry bark treatment method | |
| CN105533080A (en) | Preparation method of fig leaf tea | |
| CN104942939A (en) | Method for treating birch bark | |
| CN104760100A (en) | Enzymic preparation treatment method for disposable chopstick production | |
| JP2003527123A5 (en) | ||
| CN105285075A (en) | Peach preservative and production method thereof | |
| CN106864153B (en) | A kind of production method of the colored vein of craftwork | |
| CN106435761A (en) | Silkworm cocoon cooking method | |
| CN101099528B (en) | Biological processing method for shortening sugar permeability time of fruit jelly procession | |
| CN108040642A (en) | A kind of processing method before plum blossom scion grafting | |
| CN107494806A (en) | The processing method of tealeaves | |
| CN102517647A (en) | Method for chemically degumming jute fiber by using biological enzyme | |
| CN109090227A (en) | A kind of production method with shell dried litchi | |
| CN107190331A (en) | It is a kind of to improve the processing method that silk cocoon reels off raw silk from cocoons | |
| CN110359305A (en) | A kind of Pueraria lobota flaxen fiber bleaching processing method | |
| CN103504233A (en) | Yellow peach can production process | |
| CN107663663A (en) | Cocoon cooking aid | |
| CN107366024A (en) | A kind of normal temperature silk reeling method | |
| CN106868602A (en) | A kind of cocoons-boiling method of the infiltration of the secondary vacuum after thermophilic digestion |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180206 |