CN109402743A - A kind of dried cocoon silk reeling method - Google Patents
A kind of dried cocoon silk reeling method Download PDFInfo
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- CN109402743A CN109402743A CN201811637189.XA CN201811637189A CN109402743A CN 109402743 A CN109402743 A CN 109402743A CN 201811637189 A CN201811637189 A CN 201811637189A CN 109402743 A CN109402743 A CN 109402743A
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- silk
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01B—MECHANICAL TREATMENT OF NATURAL FIBROUS OR FILAMENTARY MATERIAL TO OBTAIN FIBRES OF FILAMENTS, e.g. FOR SPINNING
- D01B7/00—Obtaining silk fibres or filaments
- D01B7/04—Reeling silk
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Abstract
The present invention relates to filature textile technology fields, disclose a kind of dried cocoon silk reeling method；Solve that traditional dried cocoon silk reeling productivity is low, the problem of raw silk coarse quality difference；Specific steps include that clear water impregnates dried cocoon shell, limewash impregnates, with mixing, penetrating fluid A carries out vacuum infiltration, buck boils 20-40min, addition mixing penetrating fluid B carries out infiltration processing again, it is rinsed well again with clear water with the immersion of circulation cleaning water later, filature is carried out after dehydration, beating soup temperature is 50-60 DEG C, the mild reel silk from cocoons solution soup temperature of shaking soup is 30-35 DEG C, pH value 7-7.5；Dried cocoon silk reeling method of the invention can make sericin within cocoon layer swelling dissolution appropriateness, deadlocked power between silk suitably reduces, thus in subsequent silk reeling process silk cocoon be easy it is unwinding with it is beating, cleaning, the obvolvent of raw silk are good, crease-resistant, dyeability is good with unique gloss, color fastness is high, economic value is big, and raw material cocoon consumption is low.
Description
Technical field
The present invention relates to filature textile technology field more particularly to a kind of dried cocoon silk reeling methods.
Background technique
With the development of science and technology, especially application of the new equipments such as high speed loom in weaving, mentions to raw silk quality
New requirement is gone out: improving the strength, cohesive force, cleaning, cleaning of raw silk, has adapted it to high speed loom high-tension, rubs by force
It is required that.Traditional fresh silk processing is not cocoon drying, not cocoon cooking, and directly progress filature, this technical process reduces throwing link, drop
Low cost reduces energy consumption, maintains the unique original attribute of silk, but the silk of this production method processing has silk gum
The problems such as low viscosity, combination degree is poor between silk, and silk surface content of silk gum is big, and rigidity is big, and feel is coarse, in the fabrication process
It is easy to appear broken end, fluffing, silk gum shed powder, the problems such as dyeability is poor, the weaving of high-quality silks and satins is not achieved in fresh silk
It is required that.
Generally claim the technique of silk cocoon extraction silk to filature, due to when fresh cocoon only has of short duration several days to before going out moth after purchase
Between, and the hatching of moth worm can destroy silkworm layer, to influence final product quality, after usually fresh cocoon purchase, first carry out baking dehydration Cheng Gan
Cocoon, and the Storage period of dried cocoon is also more permanent；So traditional filature, using dried cocoon filature, dried cocoon filature includes beating, reason
Thread, the collection thread of silk, pick up sheath, reel silk from cocoons solution, part silkworm cocoon silk reel silk from cocoons it is complete or midway break end when the winding for adding thread and end feeding, raw silk
With the dry stage；No thread cocoon must be put into when beating in the groping end basin for filling 90 DEG C or so high lukewarm waters be cooked can Suo get Si
Thread；And the deadlocked power between silk is reduced during reel silk from cocoons solution, silk sequence is dissociated, positive end cocoon must be put into 40 DEG C of temperature
In filature soup.The method of this filature there is: 1, complex technical process, energy consumption is big, and production efficiency is low；2, fresh pupa cannot
Effective use, results in waste of resources；3, the problem that low output causes economic well-being of workers and staff low.
Cocoon cooking process of dried cocoon during reel silk from cocoons plays an important role.Cocoon cooking is the key work together of Primary Processing
Sequence, China mostly use the technology being cooked in the outer vacuum infiltration of machine and machine to carry out throwing at present, and silk cocoon is before cooked by true
The processing of empty osmotic absorbent makes cooked cocoon reach fully penetrated, proper mature (ripe) uniform, adequately protect cocoon outer layer and it is cooked in internal layer, reduce
It hangs rough and internal layer and falls thread.But since silk cocoon cocoon layer is more, water suction infiltration resistance is big, and cocoon layer water suction osmosis is small, therefore
When vacuum infiltration water suction processing, operating difficulties high to temperature, pressure, time and traffic requirement.
Summary of the invention
The present invention overcomes the shortcomings of the prior art, provides a kind of dried cocoon silk reeling method.Solves traditional dried cocoon filature
Production efficiency is low, the problem of raw silk coarse quality difference.
The present invention is achieved through the following technical solutions.
A kind of dried cocoon silk reeling method, comprising the following steps:
1) after being impregnated dried cocoon shell 24 hours with clear water, leakage is dry.
2) using the cocoon shell obtained after step 1) is handled containing mass percent concentration is 0.08% -0.12% limewash
It impregnates 4-5 hours.
3) silk cocoon after being impregnated with mixing penetrating fluid A to step 2 carries out vacuum infiltration, and the mixing penetrating fluid A is tea
Leaf extract, sesame oil, sodium metasilicate mixture, the tea extract, sesame oil, sodium metasilicate mass ratio be 2:2:
0.5；The tea extract is to recycle fresh tea leaf using ethyl alcohol to extract and be concentrated obtained.
4) silk cocoon made from step 3) is boiled into 20-40min using the buck that mass percentage concentration is 0.1-0.2%.
5) silk cocoon made from step 4) is put into permeability apparatus, mixing penetrating fluid B is added and carries out infiltration processing, it is described
Penetrating fluid B is mixed as the mixed liquor of citric acid and polyacrylamide, the mass ratio of the citric acid and polyacrylamide is 2:
1。
6) silk cocoon for obtaining step 5) is impregnated 2-3 hours with circulation cleaning water, then is rinsed well with clear water, obtain half at
Product.
7) semi-finished product are carried out dehydrating.
8) semi-finished product after dehydration carry out filature, and beating soup temperature is 50-60 DEG C, the mild reel silk from cocoons solution soup Wen Junwei of shaking soup
30-35 DEG C, pH value 7-7.5.
Preferably, it is 0.08-0.09Mpa that the parameter of the vacuum infiltration, which is the pressure in permeability apparatus, mixing infiltration
The temperature of liquid A or B are 36-45 DEG C, time of penetration 1-5min.
The present invention is generated compared with the existing technology to be had the beneficial effect that.
The present invention carries out vacuum infiltration to silk cocoon respectively before and after boiling, and when first time vacuum infiltration is extracted using tealeaves
Object, sesame oil, sodium metasilicate mixed liquor carry out immersion infiltration, while effectively removing the spot on silk cocoon surface, make between silk
Deadlocked power suitably reduce, be conducive to subsequent cocoon cooking, also for process of cocoon reduce pH carry out basis；Reach silk smoothly to dissociate
Purpose, keep the unwinding effect of silk cocoon more preferable；Cocoon cooking is carried out on this basis, and the middle internal layer for being conducive to silk cocoon is cooked, and protection is outer
Layer makes to be cooked uniformly, improves the reelability percentage of raw material cocoon；After silk cocoon boiling using the aqueous solution containing inhibitor to its into
Row impregnates, and can stablize the unwinding of silk cocoon, avoids the problem that silk gum excessive dissolution raw silk quality declines.Carry out vacuum infiltration again later
Thoroughly, and using the mixed liquor of citric acid and polyacrylamide the guttation for strengthening silk cocoon, effectively overcomes and adopts in the prior art
Caused by single ionic fabric softener in removing the rear process such as rough, rereeling, drying impurity absorption defect.
The silk that dried cocoon boiling method of the invention obtains is being stretched by force compared to the silk obtained using conventional cocoons-boiling method
The performance of even and excellent, dried cocoon reel silk from cocoons of the invention in terms of degree, breaking strength, fault growth rate, reelability percentage, cleannes and cleanliness
Silk method can make sericin within cocoon layer swelling dissolution appropriateness, and the deadlocked power between silk suitably reduces, thus silk cocoon in subsequent silk reeling process
Be easy it is unwinding with it is beating, cleaning, the obvolvent of raw silk are good, have unique gloss, and crease-resistant, dyeability is good, color fastness is high, economic valence
Value is big, and raw material cocoon consumption is low；Present invention process is simple, easy to operate, and production cost is low, and obtained silk is of fine qualities, can mention
The economic benefit of high Silk quality industry, meets the diversified demand of domestic and international market, has good development prospect.This method adds
The quality of work silk flosssilk wadding reaches original pure manual processing quality, and the silk flosssilk wadding was not only pure white but also soft, complies fully with the correlation of silk flosssilk wadding detection
It is required that.
Specific embodiment
In order to which technical problems, technical solutions and advantages to be solved are more clearly understood, in conjunction with reality
Example is applied, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used to explain this
Invention, is not intended to limit the present invention.Below with reference to the embodiment technical solution that the present invention will be described in detail, but protection scope not by
This limitation.
Embodiment 1
A kind of dried cocoon silk reeling method, comprising the following steps:
1) after being impregnated dried cocoon shell 24 hours with clear water, leakage is dry.
2) using the cocoon shell obtained after step 1) is handled containing mass percent concentration is that the immersion 5 of 0.08% limewash is small
When.
3) silk cocoon after being impregnated with mixing penetrating fluid A to step 2 carries out vacuum infiltration, and the mixing penetrating fluid A is tea
Leaf extract, sesame oil, sodium metasilicate mixture, the tea extract, sesame oil, sodium metasilicate mass ratio be 2:2:
0.5；The tea extract is to recycle fresh green tea tealeaves using ethyl alcohol to extract and be concentrated obtained；The parameter of vacuum infiltration
It is 0.09Mpa for the pressure in permeability apparatus, the temperature of mixing penetrating fluid A is 45 DEG C, time of penetration 1min.
4) silk cocoon made from step 3) is boiled into 40min using the buck that mass percentage concentration is 0.1%.
5) silk cocoon made from step 4) is put into permeability apparatus, mixing penetrating fluid B is added and carries out infiltration processing, it is described
Penetrating fluid B is mixed as the mixed liquor of citric acid and polyacrylamide, the mass ratio of the citric acid and polyacrylamide is 2:
1.The parameter of vacuum infiltration is that the pressure in permeability apparatus is 0.08Mpa, and the temperature of mixing penetrating fluid B is 36 DEG C, time of penetration
For 5min.
6) silk cocoon for obtaining step 5) is impregnated 2 hours with circulation cleaning water, then is rinsed well with clear water, and semi-finished product are obtained.
7) semi-finished product are carried out dehydrating with drying equipment.
8) semi-finished product after dehydration carry out filature, and beating soup temperature is 50 DEG C, and the mild reel silk from cocoons solution soup temperature of shaking soup is 30
DEG C, pH value 7 obtains raw silk.
Embodiment 2
A kind of dried cocoon silk reeling method, comprising the following steps:
1) after being impregnated dried cocoon shell 24 hours with clear water, leakage is dry.
2) using the cocoon shell obtained after step 1) is handled containing mass percent concentration is that the immersion 4 of 0.12% limewash is small
When.
3) silk cocoon after being impregnated with mixing penetrating fluid A to step 2 carries out vacuum infiltration, and the mixing penetrating fluid A is tea
Leaf extract, sesame oil, sodium metasilicate mixture, the tea extract, sesame oil, sodium metasilicate mass ratio be 2:2:
0.5；The tea extract is to recycle fresh green tea tealeaves using ethyl alcohol to extract and be concentrated obtained；The parameter of vacuum infiltration
It is 0.08Mpa for the pressure in permeability apparatus, the temperature of mixing penetrating fluid A is 36 DEG C, time of penetration 5min.
4) silk cocoon made from step 3) is boiled into 20min using the buck that mass percentage concentration is 0.2%.
5) silk cocoon made from step 4) is put into permeability apparatus, mixing penetrating fluid B is added and carries out infiltration processing, it is described
Penetrating fluid B is mixed as the mixed liquor of citric acid and polyacrylamide, the mass ratio of the citric acid and polyacrylamide is 2:
1.The parameter of vacuum infiltration is that the pressure in permeability apparatus is 0.085Mpa, and the temperature of mixing penetrating fluid B is 40 DEG C, time of penetration
For 3min.
6) silk cocoon for obtaining step 5) is impregnated 3 hours with circulation cleaning water, then is rinsed well with clear water, and semi-finished product are obtained.
7) semi-finished product are carried out dehydrating with drying equipment.
8) semi-finished product after dehydration carry out filature, and beating soup temperature is 60 DEG C, and the mild reel silk from cocoons solution soup temperature of shaking soup is 35
DEG C, pH value 7.5 obtains raw silk.
Embodiment 3
A kind of dried cocoon silk reeling method, comprising the following steps:
1) after being impregnated dried cocoon shell 24 hours with clear water, leakage is dry.
2) using the cocoon shell obtained after step 1) is handled containing mass percent concentration is that the immersion 4.5 of 0.10% limewash is small
When.
3) silk cocoon after being impregnated with mixing penetrating fluid A to step 2 carries out vacuum infiltration, and the mixing penetrating fluid A is tea
Leaf extract, sesame oil, sodium metasilicate mixture, the tea extract, sesame oil, sodium metasilicate mass ratio be 2:2:
0.5；The tea extract is to recycle fresh green tea tealeaves using ethyl alcohol to extract and be concentrated obtained；The parameter of vacuum infiltration
It is 0.085Mpa for the pressure in permeability apparatus, the temperature of mixing penetrating fluid A is 39 DEG C, time of penetration 2min.
4) silk cocoon made from step 3) is boiled into 30min using the buck that mass percentage concentration is 0.15%.
5) silk cocoon made from step 4) is put into permeability apparatus, mixing penetrating fluid B is added and carries out infiltration processing, it is described
Penetrating fluid B is mixed as the mixed liquor of citric acid and polyacrylamide, the mass ratio of the citric acid and polyacrylamide is 2:
1.The parameter of vacuum infiltration is that the pressure in permeability apparatus is 0.086Mpa, and the temperature of mixing penetrating fluid B is 42 DEG C, time of penetration
For 4min.
6) silk cocoon for obtaining step 5) is impregnated 3 hours with circulation cleaning water, then is rinsed well with clear water, and semi-finished product are obtained.
7) semi-finished product are carried out dehydrating with drying equipment.
8) semi-finished product after dehydration carry out filature, and beating soup temperature is 55 DEG C, and the mild reel silk from cocoons solution soup temperature of shaking soup is 32
DEG C, pH value 7 obtains raw silk.
The above content is combine specific preferred embodiment to the further description done of the present invention, and it cannot be said that
A specific embodiment of the invention is only limitted to this, for those of ordinary skill in the art to which the present invention belongs, is not taking off
Under the premise of from the present invention, several simple deduction or replace can also be made, all shall be regarded as belonging to the present invention by being submitted
Claims determine scope of patent protection.
Claims (2)
1. a kind of dried cocoon silk reeling method, which comprises the following steps:
1) after being impregnated dried cocoon shell 24 hours with clear water, leakage is dry；
2) using the cocoon shell obtained after step 1) is handled containing mass percent concentration is the immersion of 0.08% -0.12% limewash
4-5 hours；
3) silk cocoon after being impregnated with mixing penetrating fluid A to step 2 carries out vacuum infiltration, and the mixing penetrating fluid A mentions for tealeaves
Take the mixture of object, sesame oil, sodium metasilicate, the tea extract, sesame oil, sodium metasilicate mass ratio be 2:2:0.5；Institute
The tea extract stated is to recycle fresh tea leaf using ethyl alcohol to extract and be concentrated obtained；
4) silk cocoon made from step 3) is boiled into 20-40min using the buck that mass percentage concentration is 0.1-0.2%；
5) silk cocoon made from step 4) is put into permeability apparatus, mixing penetrating fluid B is added and carries out infiltration processing, the mixing
Penetrating fluid B is the mixed liquor of citric acid and polyacrylamide, and the mass ratio of the citric acid and polyacrylamide is 2:1；
6) silk cocoon for obtaining step 5) is impregnated 2-3 hours with circulation cleaning water, then is rinsed well with clear water, and semi-finished product are obtained；
7) semi-finished product are carried out dehydrating；
8) semi-finished product after dehydration carry out filature, and beating soup temperature is 50-60 DEG C, and the mild reel silk from cocoons solution soup temperature of shaking soup is 30-
35 DEG C, pH value 7-7.5.
2. a kind of dried cocoon silk reeling method according to claim 1, which is characterized in that the parameter of the vacuum infiltration is to seep
Pressure in saturating device is 0.08-0.09Mpa, and the temperature of mixing penetrating fluid A or B are 36-45 DEG C, time of penetration 1-5min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811637189.XA CN109402743B (en) | 2018-12-29 | 2018-12-29 | Dry cocoon reeling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811637189.XA CN109402743B (en) | 2018-12-29 | 2018-12-29 | Dry cocoon reeling method |
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| Publication Number | Publication Date |
|---|---|
| CN109402743A true CN109402743A (en) | 2019-03-01 |
| CN109402743B CN109402743B (en) | 2021-07-16 |
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| CN201811637189.XA Active CN109402743B (en) | 2018-12-29 | 2018-12-29 | Dry cocoon reeling method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115386967A (en) * | 2021-05-20 | 2022-11-25 | 浙江理工大学 | Silk cocoon rough removing device and method for reeling machine |
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| CN101423980A (en) * | 2008-12-05 | 2009-05-06 | 西南大学 | Silk reeling method for GFP family chromoprotein silkworm colourful cocoon |
| CN104213201A (en) * | 2014-09-01 | 2014-12-17 | 贵州黄平县海翔丝绸有限公司 | Dry cocoon shell reeling method |
| CN104372415A (en) * | 2014-11-17 | 2015-02-25 | 浙江大学 | Method for improving cohesion of fresh cocoon reeling raw silk |
| CN106555233A (en) * | 2016-12-07 | 2017-04-05 | 广西凯喜雅丝绸有限公司 | Silk cocoon extracts the process of silk out |
| CN106676642A (en) * | 2016-12-12 | 2017-05-17 | 苏州大学 | Silk degumming/scouring agent, application and treatment method for degumming waste liquid |
| CN107881569A (en) * | 2017-12-05 | 2018-04-06 | 广西立盛茧丝绸有限公司 | A kind of dried cocoon boiling method |
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2018
- 2018-12-29 CN CN201811637189.XA patent/CN109402743B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101423980A (en) * | 2008-12-05 | 2009-05-06 | 西南大学 | Silk reeling method for GFP family chromoprotein silkworm colourful cocoon |
| CN104213201A (en) * | 2014-09-01 | 2014-12-17 | 贵州黄平县海翔丝绸有限公司 | Dry cocoon shell reeling method |
| CN104372415A (en) * | 2014-11-17 | 2015-02-25 | 浙江大学 | Method for improving cohesion of fresh cocoon reeling raw silk |
| CN106555233A (en) * | 2016-12-07 | 2017-04-05 | 广西凯喜雅丝绸有限公司 | Silk cocoon extracts the process of silk out |
| CN106676642A (en) * | 2016-12-12 | 2017-05-17 | 苏州大学 | Silk degumming/scouring agent, application and treatment method for degumming waste liquid |
| CN107881569A (en) * | 2017-12-05 | 2018-04-06 | 广西立盛茧丝绸有限公司 | A kind of dried cocoon boiling method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115386967A (en) * | 2021-05-20 | 2022-11-25 | 浙江理工大学 | Silk cocoon rough removing device and method for reeling machine |
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| CN109402743B (en) | 2021-07-16 |
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Address after: 048000 Shudi village, Sitou Township, Yangcheng County, Jincheng City, Shanxi Province Patentee after: Shanxi yujiahao Silk Industry Co.,Ltd. Address before: 048012 Shudi village, Sitou Township, Yangcheng County, Jincheng City, Shanxi Province Patentee before: YANGCHENG YUJIAHAO SILK INDUSTRY Co.,Ltd. |
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