CN107190333A - A kind of stripping method - Google Patents
A kind of stripping method Download PDFInfo
- Publication number
- CN107190333A CN107190333A CN201710577835.7A CN201710577835A CN107190333A CN 107190333 A CN107190333 A CN 107190333A CN 201710577835 A CN201710577835 A CN 201710577835A CN 107190333 A CN107190333 A CN 107190333A
- Authority
- CN
- China
- Prior art keywords
- silk
- parts
- water
- degumming
- soak
- 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.)
- Pending
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)
- Cosmetics (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Fats And Perfumes (AREA)
Abstract
The present invention relates to a kind of stripping method, following steps are specifically included：（1）Filature is post-processed；（2）Cross water degumming；（3）Soak degumming.By experiment, a kind of stripping method for providing of the present invention is used, it is to avoid long-time high-temperature process and the silk quality decline that causes in the prior art, while effect is compared to prior art more preferably：Using content of silk gum 5.4% in silk after prior art degumming process, and content of silk gum is only less than 3.7% in silk after being handled using the inventive method.
Description
Technical field
The invention belongs to silk processing technology field, and in particular to a kind of stripping method.
Background technology
Raw silk is the product of gained after mulberry cocoon filature, is commonly called as silk.Silk cocoon is put into the cocoon cooking device of hot water, is allowed to soft
After change is bulk, several silk are pulled out continuous winding in filature frame together to sweep thread device, because now silk still contains about
20% silk gum composition, is imbued with the silk quality of raw silk gloss is coated on by silk gum, therefore texture is slightly translucent firmly, is referred to as " raw
Silk ", because a silk cocoon can be with 600-800 meters of the silk quality length average out to of filature, therefore raw silk is continuity fiber, is extremely fitted
Conjunction is weaved cotton cloth.
Traditional stripping method, degumming rate is low, while easily damage silk fiber causes silk product in scouring processes
Matter declines.
The content of the invention
In order to solve the above problems, the invention provides a kind of stripping method.
The present invention is achieved through the following technical solutions：
A kind of stripping method, specifically includes following steps：
（1）Filature is post-processed
The first natural air drying moisture of raw silk obtained after filature is operated, then covers transparent bag sealing, and keep life using drier
Silk is dried, then is placed in storage 24-36 hours under 0-4 DEG C of environment, and 400-600lx red light irradiations are kept during storage；Raw silk is done
It is dry to refrigerate afterwards, the characteristics of silk gum is different from silk quality contract on cooling rate can be effectively utilized, silk gum is effectively departed from silk quality, after convenience
Continuous processing, while coordinating red light irradiation during storage, is conducive to silk gum to meet photomodification and decomposes, further functioned as separation silk gum
Effect；
（2）Cross water degumming
According to the mass fraction, 100-200 parts of water intaking, 2-4 parts of sodium dihydrogen phosphate, 4-6 parts of dimethicone, active carbon nanoparticles 1-2
80-85 DEG C of insulation is heated to after the uniform mixing of part, degumming liquid is made, the degumming liquid is reused by step（1）The life handled well
Silk is rapid to cross water, then sprays 40-45 DEG C of deionized water, and cleaning down 15-20 seconds obtains a degumed silk；Use the degumming
Liquid high temperature crosses the raw silk of water process refrigeration, can be expanded with heat and contract with cold using raw silk and the wherein composition such as inorganic salts, organic solvent is to silk
The softening of glue, solute effect, make silk gum be completely separated with silk quality, reuse 40-45 DEG C of deionized water cleaning showers, reach removal
The effect of silk gum, while quick water inside silk quality of crossing will not be influenceed by high temperature, the quality of silk quality inside effective guarantee；
（3）Soak degumming
Degumed silk is placed in soak at room temperature liquid immersion treatment 180-200 minutes, the soak, by bicarbonate
Sodium, ammoniacal liquor, soybean oil, atoleine, water in mass ratio 1:35:10:15:It is made after 100-120 mixing；Use the immersion
Liquid, can thoroughly remove the silk gum of residual, soak at room temperature.Silk quality is not interfered with, while silk feel can also be made more after immersion
It is good.
Further, step（3）The ammoniacal liquor, is the ammonia spirit that mass fraction is 15-20%.
Beneficial effects of the present invention：The present invention is refrigerated after raw silk is dried, and can effectively utilize silk gum and silk quality contract on cooling
The characteristics of rate is different, make silk gum effectively depart from silk quality, facilitate subsequent treatment, while coordinating red light irradiation during storage, favorably
Photomodification is met in silk gum to decompose, and has further functioned as the effect of separation silk gum；Water process is crossed using the degumming liquid high temperature to refrigerate
Raw silk, can be expanded with heat and contract with cold using raw silk and wherein softening of the composition such as inorganic salts, organic solvent to silk gum, solute effect,
Silk gum is completely separated with silk quality, reuse 40-45 DEG C of deionized water cleaning showers, the effect for removing silk gum is reached, while soon
Speed, which crosses silk quality inside water, to be influenceed by high temperature, the quality of silk quality inside effective guarantee；Using the soak, can thoroughly it remove
The silk gum of residual, soak at room temperature.Silk quality is not interfered with, while after immersion silk feel can also be made more preferable.By experiment, make
With a kind of stripping method for providing of the present invention, it is to avoid long-time high-temperature process and the silk quality that causes in the prior art
Decline, while effect is compared to prior art more preferably：Using content of silk gum 5.4% in silk after prior art degumming process, and make
Content of silk gum is only less than 3.7% in silk after being handled with the inventive method.
Embodiment
Embodiment 1
A kind of stripping method, specifically includes following steps：
（1）Filature is post-processed
The first natural air drying moisture of raw silk obtained after filature is operated, then covers transparent bag sealing, and keep life using drier
Silk is dried, then is placed in storage 24 hours under 0-4 DEG C of environment, and 400lx red light irradiations are kept during storage；
（2）Cross water degumming
According to the mass fraction, 100 parts of water intaking, 2 parts of sodium dihydrogen phosphate, 4 parts of dimethicone, the uniform mixing of 1 part of active carbon nanoparticles
After be heated to 80-85 DEG C insulation, be made degumming liquid, reuse the degumming liquid by step（1）The rapid water excessively of raw silk handled well,
40-45 DEG C of deionized water is sprayed again, and cleaning down 15 seconds obtains a degumed silk；
（3）Soak degumming
Degumed silk is placed in immersion treatment 180 minutes in soak at room temperature liquid, the soak, by sodium acid carbonate, ammonia
Water, soybean oil, atoleine, water in mass ratio 1:35:10:15:It is made after 100 mixing.
Further, step（3）The ammoniacal liquor, is the ammonia spirit that mass fraction is 15-20%.
Embodiment 2
A kind of stripping method, specifically includes following steps：
（1）Filature is post-processed
The first natural air drying moisture of raw silk obtained after filature is operated, then covers transparent bag sealing, and keep life using drier
Silk is dried, then is placed in storage 36 hours under 0-4 DEG C of environment, and 600lx red light irradiations are kept during storage；
（2）Cross water degumming
According to the mass fraction, 200 parts of water intaking, 4 parts of sodium dihydrogen phosphate, 6 parts of dimethicone, the uniform mixing of 2 parts of active carbon nanoparticles
After be heated to 80-85 DEG C insulation, be made degumming liquid, reuse the degumming liquid by step（1）The rapid water excessively of raw silk handled well,
40-45 DEG C of deionized water is sprayed again, and cleaning down 20 seconds obtains a degumed silk；
（3）Soak degumming
Degumed silk is placed in immersion treatment 200 minutes in soak at room temperature liquid, the soak, by sodium acid carbonate, ammonia
Water, soybean oil, atoleine, water in mass ratio 1:35:10:15:It is made after 120 mixing.
Further, step（3）The ammoniacal liquor, is the ammonia spirit that mass fraction is 15-20%.
Embodiment 3
A kind of stripping method, specifically includes following steps：
（1）Filature is post-processed
The first natural air drying moisture of raw silk obtained after filature is operated, then covers transparent bag sealing, and keep life using drier
Silk is dried, then is placed in storage 30 hours under 0-4 DEG C of environment, and 500lx red light irradiations are kept during storage；
（2）Cross water degumming
According to the mass fraction, 150 parts of water intaking, 3 parts of sodium dihydrogen phosphate, 5 parts of dimethicone, 1.5 parts of active carbon nanoparticles are uniform mixed
80-85 DEG C of insulation is heated to after conjunction, degumming liquid is made, the degumming liquid is reused by step（1）The rapid mistake of raw silk handled well
Water, then 40-45 DEG C of deionized water is sprayed, cleaning down 18 seconds obtains a degumed silk；
（3）Soak degumming
Degumed silk is placed in immersion treatment 190 minutes in soak at room temperature liquid, the soak, by sodium acid carbonate, ammonia
Water, soybean oil, atoleine, water in mass ratio 1:35:10:15:It is made after 110 mixing.
Further, step（3）The ammoniacal liquor, is the ammonia spirit that mass fraction is 15-20%.
Comparative example 1
This comparative example 1 compared with Example 1, without step（1）The operation, method and step all same in addition.
Comparative example 2
This comparative example 2 compared with Example 2, without step（2）The operation, method and step all same in addition.
Comparative example 3
This comparative example 3 compared with Example 3, without using step（3）The soak, using only conventional soak, except this
Outer method and step all same.
Control group
Existing stripping method.
The degumming process of raw silk is carried out using above-mentioned 7 kinds of methods respectively, silk gum in raw silk is then determined after degumming process
Content, many experiments, as a result such as table 1：
Table 1
| Content of silk gum（%） | |
| Embodiment 1 | 3.6 |
| Embodiment 2 | 3.4 |
| Embodiment 3 | 3.7 |
| Comparative example 1 | 5.0 |
| Comparative example 2 | 4.8 |
| Comparative example 3 | 4.3 |
| Control group | 5.4 |
As shown in Table 1, using a kind of stripping method for providing of the present invention, it is to avoid long-time high-temperature process in the prior art
And the silk quality decline caused, while effect is compared to prior art more preferably：Using in silk after prior art degumming process
Content of silk gum 5.4%, and content of silk gum is only less than 3.7% in silk after being handled using the inventive method.
Claims (4)
1. a kind of stripping method, it is characterised in that specifically include following steps：
（1）Filature is post-processed
The first natural air drying moisture of raw silk obtained after filature is operated, then covers transparent bag sealing, and keep life using drier
Silk is dried, then is placed in storage 24-36 hours under 0-4 DEG C of environment, and 400-600lx red light irradiations are kept during storage；
（2）Cross water degumming
According to the mass fraction, 100-200 parts of water intaking, 2-4 parts of sodium dihydrogen phosphate, 4-6 parts of dimethicone, active carbon nanoparticles 1-2
80-85 DEG C of insulation is heated to after the uniform mixing of part, degumming liquid is made, the degumming liquid is reused by step（1）The life handled well
Silk is rapid to cross water, then sprays 40-45 DEG C of deionized water, and cleaning down 15-20 seconds obtains a degumed silk；
（3）Soak degumming
Degumed silk is placed in soak at room temperature liquid immersion treatment 180-200 minutes, the soak, by bicarbonate
Sodium, ammoniacal liquor, soybean oil, atoleine, water in mass ratio 1:35:10:15:It is made after 100-120 mixing.
2. a kind of stripping method according to claim 1, it is characterised in that:Step（2）The degumming liquid, by quality
Number meter, is heated to after 150 parts of water, 3 parts of sodium dihydrogen phosphate, 5 parts of dimethicone, the uniform mixing of 1.5 parts of active carbon nanoparticles
80-85 DEG C of insulation is made.
3. a kind of stripping method according to claim 1, it is characterised in that:Step（3）The soak, by carbonic acid
Hydrogen sodium, ammoniacal liquor, soybean oil, atoleine, water in mass ratio 1:35:10:15:It is made after 110 mixing.
4. a kind of stripping method according to claim 1, it is characterised in that:Step（3）The ammoniacal liquor, is quality point
Number is 15-20% ammonia spirit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710577835.7A CN107190333A (en) | 2017-07-15 | 2017-07-15 | A kind of stripping method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710577835.7A CN107190333A (en) | 2017-07-15 | 2017-07-15 | A kind of stripping method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107190333A true CN107190333A (en) | 2017-09-22 |
Family
ID=59883124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710577835.7A Pending CN107190333A (en) | 2017-07-15 | 2017-07-15 | A kind of stripping method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107190333A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1923090A (en) * | 2006-09-11 | 2007-03-07 | 潘新平 | Manufacturing method of washable mulberry silk quilt |
| CN102250995A (en) * | 2011-03-25 | 2011-11-23 | 兴化市大地蓝绢纺有限公司 | Method for degumming from silk spinning raw material and recovering sericin |
| WO2012056250A2 (en) * | 2010-10-29 | 2012-05-03 | Oxford Biomaterials Limited | A method for demineralizing wild silk cocoons to facilitate reeling |
| CN102899804A (en) * | 2011-07-25 | 2013-01-30 | 江苏顺艺丝绸有限责任公司 | Silk-gum-retaining mulberry silk needled wadding and method for manufacturing same |
| CN102965867A (en) * | 2012-10-09 | 2013-03-13 | 浙江理工大学 | Degumming process of natural yellow silk fabrics |
| CN103005932A (en) * | 2012-12-14 | 2013-04-03 | 浙江理工大学 | Method for producing silk quilt by utilizing sericin |
| CN104593877A (en) * | 2014-12-29 | 2015-05-06 | 无锡蚕魅科技有限公司 | Degumming method of silk |
-
2017
- 2017-07-15 CN CN201710577835.7A patent/CN107190333A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1923090A (en) * | 2006-09-11 | 2007-03-07 | 潘新平 | Manufacturing method of washable mulberry silk quilt |
| WO2012056250A2 (en) * | 2010-10-29 | 2012-05-03 | Oxford Biomaterials Limited | A method for demineralizing wild silk cocoons to facilitate reeling |
| CN102250995A (en) * | 2011-03-25 | 2011-11-23 | 兴化市大地蓝绢纺有限公司 | Method for degumming from silk spinning raw material and recovering sericin |
| CN102899804A (en) * | 2011-07-25 | 2013-01-30 | 江苏顺艺丝绸有限责任公司 | Silk-gum-retaining mulberry silk needled wadding and method for manufacturing same |
| CN102965867A (en) * | 2012-10-09 | 2013-03-13 | 浙江理工大学 | Degumming process of natural yellow silk fabrics |
| CN103005932A (en) * | 2012-12-14 | 2013-04-03 | 浙江理工大学 | Method for producing silk quilt by utilizing sericin |
| CN104593877A (en) * | 2014-12-29 | 2015-05-06 | 无锡蚕魅科技有限公司 | Degumming method of silk |
Non-Patent Citations (2)
| Title |
|---|
| 许凤麟等: "柔软工艺对生丝性能的影响", 《丝绸》 * |
| 阎克路: "《染整工艺学教程 第一分册》", 30 September 2005, 中国纺织出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104126846A (en) | Heat peeling method of tomato fruits | |
| CN105457879A (en) | Sorting and fixation method for fresh tea leaves | |
| CN106968106B (en) | A kind of low soft flocks non-dust cloth procedure for producing of super abrasive | |
| CN101129213A (en) | Method for peeling green peel of walnut | |
| CN106757384A (en) | The production method of the expanded silk quilt of elasticity | |
| CN107190333A (en) | A kind of stripping method | |
| CN105442063A (en) | Tussah cocoon neutral proteolysis reelability degumming and sericin recovery technology | |
| KR102085333B1 (en) | Prcess for processing ginseng with far-infrared ray radiation | |
| CN108707974B (en) | Cocoon cooking process | |
| CN104814883B (en) | The method of high activity silk mask is made of Bombyx bombycis | |
| CN109170935A (en) | The method for removing walnut kernel pellicle | |
| CN107190331A (en) | It is a kind of to improve the processing method that silk cocoon reels off raw silk from cocoons | |
| CN102742710A (en) | Method for preparing dried scented tea maintaining original color of fresh flower | |
| CN107756574A (en) | A kind of straw plaited method for bleaching | |
| CN105724559A (en) | Combined drying method for removing water in fruits | |
| CN105862137A (en) | Cocoon treating method for killing cocoons by industrial salt for normal-temperature water silk reeling | |
| CN107120913A (en) | A kind of mao bamboon bar furnace drying method | |
| CN107366024A (en) | A kind of normal temperature silk reeling method | |
| CN105332195A (en) | Weaving yarn processing method | |
| CN111873098A (en) | Pretreatment method for engineering bamboo production | |
| CN111921945A (en) | Cleaning process for polycrystalline silicon structured packing | |
| CN107552481A (en) | A kind of silicon wafer cleaning process | |
| CN106567141A (en) | Brightening process method for wool | |
| US2455260A (en) | Regeneration of activated carbon by inorganic liquid treatment | |
| JPS62181735A (en) | Method for rapidly drying raw persimmon into dried persimmon and dryer therefor |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170922 |