CN108385383A - A kind of silk is scouringed and bleaching degumming tech - Google Patents
A kind of silk is scouringed and bleaching degumming tech Download PDFInfo
- Publication number
- CN108385383A CN108385383A CN201810121103.1A CN201810121103A CN108385383A CN 108385383 A CN108385383 A CN 108385383A CN 201810121103 A CN201810121103 A CN 201810121103A CN 108385383 A CN108385383 A CN 108385383A
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- China
- Prior art keywords
- silk
- degumming
- bleaching
- scouringed
- hla
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Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
- D06M13/207—Substituted carboxylic acids, e.g. by hydroxy or keto groups; Anhydrides, halides or salts thereof
-
- 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
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/10—Animal fibres
Abstract
The present invention relates to silk processing technology field, more particularly to a kind of natural silk degumming technique.It is uniform that the present invention provides one kind degumming under the premise of not damaging fibroin, and without expending steam, the silk of energy-saving and emission-reduction is scouringed and bleaching degumming tech, is included the following steps：The natural silk degumming agent HLA 18 with 20 50g/L of watermeter is added in water, is configured to degumming process liquid；Silk fabric is placed in the white silk slot for filling degumming process liquid, at a temperature of 0 30 DEG C, processing 6 24 hours of scouringing and bleaching is carried out to silk fabric using degumming process liquid；Natural silk degumming agent HLA 18 is made of organic base buffer solution, chelated dispersants and refining degreaser.The silk of the present invention is scouringed and bleaching degumming tech, is not carried out using natural silk degumming agent HLA 18 and under the high temperature conditions, will not be caused to abrade to fibroin, and aurora print phenomenon will not be generated；Scouring processes completely dispense with consumption steam, are continuing with after foot water supplement part of auxiliary, have been truly realized energy-saving and emission-reduction.
Description
Technical field
The present invention relates to silk processing technology field, more particularly to a kind of natural silk degumming technique.
Background technology
Existing silk degumming tech of scouringing and bleaching is carried out in stainless steel practices slot, through immersion → just practice → it is multiple practice →
Processes, 80-98 DEG C of the degumming temperature such as oxygen bleaching → reduction drift take about 6 hours, need to expend a large amount of steam and a large amount of chemistry
Medicament causes prodigious threat to environment；Degumming rate unevenness is existed simultaneously, ash wound has been easy, has been discharged not clean, weft-knitted fabric door width
Shrink too narrow the problems such as causing spandex thread to show money or valuables one carries unintentionally；More seriously traditional degumming tech of scouringing and bleaching is not only silk gum degumming, and
And fibroin has also been damaged, and cause the silk cloth cover after dyeing dusky, it is lackluster, very influence the appearance of silk goods.
Invention content
Degumming that it is an object of the invention to overcome the deficiencies of the prior art and provide one kind under the premise of not damaging fibroin is equal
Even, without expending steam, the silk of energy-saving and emission-reduction is scouringed and bleaching degumming tech.
In order to achieve the above object, a kind of silk of the invention is scouringed and bleaching degumming tech, is included the following steps：
The natural silk degumming agent HLA-18 with watermeter 20-50g/L is added in water, is configured to degumming process liquid；By silk fabric
It is placed in the white silk slot for filling degumming process liquid, at a temperature of 0-30 DEG C, is scouringed and bleaching to silk fabric using degumming process liquid
Processing 6-24 hours；The natural silk degumming agent HLA-18 is made of organic base buffer solution, chelated dispersants and refining degreaser.
Preferably, the organic base buffer solution is sodium citrate, chelated dispersants HEDP, refining degreaser is fat
Sour sodium.
As further preferred, be calculated in mass percent, the natural silk degumming agent HLA-18 by 15-25% sodium citrate,
The sodium soap and excess water of the HEDP of 5-15%, 3-8% form.
As still more preferably, be calculated in mass percent, the natural silk degumming agent HLA-18 by 20% sodium citrate,
10% HEDP, 5% sodium soap and excess water composition.
When handling silk knitted fabric, use bath raio for 1:3-8；When handling silk woven fabric, use bath raio for
1:20-40。
Preferably, the natural silk degumming agent HLA-18 with watermeter 30g/L is added in water, it is configured to degumming process liquid.
Preferably, the temperature of the processing of scouringing and bleaching is 20-25 DEG C.
Preferably, the time of the processing of scouringing and bleaching is 12 hours.
The silk of the present invention is scouringed and bleaching degumming tech, due to using natural silk degumming agent HLA-18 and not under the high temperature conditions into
Row, degumming infiltrates expansion from outside to inside, and fibroin does not expand, and will not cause to abrade to fibroin, and it is existing will not to generate aurora print
As；The present invention is scouringed and bleaching degumming using one-step method simultaneously, is needed not move through the white silk → oxygen bleaching → reduction of immersions → just practice → again and is floated etc.
Complicated procedures of forming, only need to once scouring and bleaching out in practicing slot after addition natural silk degumming agent cylinder dehydration, enormously simplify processing step,
Reduce production cost.Silk fabric color yield after processed by the invention improves 20-50% than common process, and glossiness is apparent
Higher than common process, fibroin damage ratio can reduce 3-5% compared with common process, and the wearability of silk fabric is good.The present invention's
Scouring processes completely dispense with consumption steam, and the consumption of steam is greatly saved, and can detect residual silkgum content at any time in scouring processes,
It is poor cylinder can be effectively reduced；It is continuing with after foot water supplement part of auxiliary after making good use of, and continuous water is clean, is improving product matter
While amount, it is truly realized energy-saving and emission-reduction.
It is found by observing the fibroin section after degumming, degumming tech is scouringed and bleaching treated fibroin concave-convex surface not through tradition
It is flat, as shown in Figure 1, showing to be damaged；And it is scouringed and bleaching degumming tech treated the non-ordinary light in fibroin surface using the present invention
It is sliding, as shown in Fig. 2, showing that fibroin is not damaged completely.
Description of the drawings
Fig. 1 is the schematic cross-section using fibroin after traditional degumming tech processing.
Fig. 2 is the schematic cross-section using fibroin after degumming tech of the present invention processing.
Specific implementation mode
Embodiment 1
A kind of silk is scouringed and bleaching degumming tech, is included the following steps：
The natural silk degumming agent HLA-18 with watermeter 50g/L is added in water, is configured to degumming process liquid；By silk knitted fabric
It is placed in the white silk slot for filling degumming process liquid, at a temperature of 0 DEG C, using 1：3 bath raioes, using degumming process liquid to silk fabric
Carry out processing 24 hours of scouringing and bleaching；Be calculated in mass percent, the natural silk degumming agent HLA-18 by 15% sodium citrate, 15%
HEDP, 8% sodium soap and excess water composition.
By the silk fabric of above-mentioned processing, the more conventional technique of its fibroin damage ratio reduces 3% after testing, and color yield is more normal
It advises technique and improves 20%.
Embodiment 2
A kind of silk is scouringed and bleaching degumming tech, is included the following steps：
The natural silk degumming agent HLA-18 with watermeter 20g/L is added in water, is configured to degumming process liquid；By silk woven fabric
It is placed in the white silk slot for filling degumming process liquid, at a temperature of 30 DEG C, using 1：40 bath raioes knit silk using degumming process liquid
Object carries out processing 6 hours of scouringing and bleaching；Be calculated in mass percent, the natural silk degumming agent HLA-18 by 25% sodium citrate, 5%
HEDP, 3% sodium soap and excess water composition.
By the silk fabric of above-mentioned processing, the more conventional technique of its fibroin damage ratio reduces 4% after testing, and color yield is more normal
It advises technique and improves 30%.
Embodiment 3
A kind of silk is scouringed and bleaching degumming tech, is included the following steps：
The natural silk degumming agent HLA-18 with watermeter 30g/L is added in water, is configured to degumming process liquid；By silk knitted fabric
It is placed in the white silk slot for filling degumming process liquid, at a temperature of 20-25 DEG C, using 1：5 bath raioes, using degumming process liquid to silk
Fabric carries out processing 12 hours of scouringing and bleaching；Be calculated in mass percent, the natural silk degumming agent HLA-18 by 20% sodium citrate, 10%
HEDP, 5% sodium soap and excess water composition.
By the silk fabric of above-mentioned processing, the more conventional technique of its fibroin damage ratio reduces 5% after testing, and color yield is more normal
It advises technique and improves 50%.
Embodiment 4
A kind of silk is scouringed and bleaching degumming tech, is included the following steps：
The natural silk degumming agent HLA-18 with watermeter 30g/L is added in water, is configured to degumming process liquid；By silk woven fabric
It is placed in the white silk slot for filling degumming process liquid, at a temperature of 20-25 DEG C, using 1：30 bath raioes, using degumming process liquid to silkworm
Silk fabrics carries out processing 12 hours of scouringing and bleaching；Be calculated in mass percent, the natural silk degumming agent HLA-18 by 20% sodium citrate,
10% HEDP, 5% sodium soap and excess water composition.
By the silk fabric of above-mentioned processing, the more conventional technique of its fibroin damage ratio reduces 5% after testing, and color yield is more normal
It advises technique and improves 50%.
Claims (8)
- The degumming tech 1. a kind of silk is scouringed and bleaching, it is characterised in that：The natural silk degumming agent with watermeter 20-50g/L is added in water HLA-18 is configured to degumming process liquid；Silk fabric is placed in the white silk slot for filling degumming process liquid, in 0-30 DEG C of temperature Under, processing 6-24 hours of scouringing and bleaching is carried out to silk fabric using degumming process liquid；The natural silk degumming agent HLA-18 is by organic base Buffer solution, chelated dispersants and refining degreaser composition.
- The degumming tech 2. a kind of silk according to claim 1 is scouringed and bleaching, it is characterised in that：The organic base buffer solution is lemon Lemon acid sodium, chelated dispersants HEDP, refining degreaser are sodium soap.
- The degumming tech 3. a kind of silk according to claim 2 is scouringed and bleaching, it is characterised in that：It is calculated in mass percent, it is described Natural silk degumming agent HLA-18 is by the sodium citrate of 15-25%, sodium soap and the excess water composition of the HEDP of 5-15%, 3-8%.
- The degumming tech 4. a kind of silk according to claim 3 is scouringed and bleaching, it is characterised in that：It is calculated in mass percent, it is described Natural silk degumming agent HLA-18 is by 20% sodium citrate, 10% HEDP, 5% sodium soap and excess water composition.
- The degumming tech 5. a kind of silk according to claim 1 is scouringed and bleaching, it is characterised in that：When processing silk knitted fabric When, use bath raio for 1:3-8；When handling silk woven fabric, use bath raio for 1:20-40.
- The degumming tech 6. a kind of silk as claimed in any of claims 1 to 4 is scouringed and bleaching, it is characterised in that：In water It is added with the natural silk degumming agent HLA-18 of watermeter 30g/L, is configured to degumming process liquid.
- The degumming tech 7. a kind of silk according to claim 1 is scouringed and bleaching, it is characterised in that：The temperature of the processing of scouringing and bleaching is 20-25℃。
- The degumming tech 8. a kind of silk according to claim 1 is scouringed and bleaching, it is characterised in that：The time of the processing of scouringing and bleaching is 12 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810121103.1A CN108385383A (en) | 2018-02-07 | 2018-02-07 | A kind of silk is scouringed and bleaching degumming tech |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810121103.1A CN108385383A (en) | 2018-02-07 | 2018-02-07 | A kind of silk is scouringed and bleaching degumming tech |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108385383A true CN108385383A (en) | 2018-08-10 |
Family
ID=63074303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810121103.1A Pending CN108385383A (en) | 2018-02-07 | 2018-02-07 | A kind of silk is scouringed and bleaching degumming tech |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108385383A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110359164A (en) * | 2019-08-05 | 2019-10-22 | 苏州大学 | The method for weaving of silk petinet |
| CN112684171A (en) * | 2021-01-20 | 2021-04-20 | 季华实验室 | Immunosensing carrier, kit and preparation method for syphilis antibody detection |
| CN112831858A (en) * | 2021-01-20 | 2021-05-25 | 季华实验室 | Bioactive reagent and method for silk fibrosis |
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| CN101929064A (en) * | 2009-06-22 | 2010-12-29 | 上海雅运纺织助剂有限公司 | Scouring and bleaching agent combination and application thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110359164A (en) * | 2019-08-05 | 2019-10-22 | 苏州大学 | The method for weaving of silk petinet |
| CN112684171A (en) * | 2021-01-20 | 2021-04-20 | 季华实验室 | Immunosensing carrier, kit and preparation method for syphilis antibody detection |
| CN112831858A (en) * | 2021-01-20 | 2021-05-25 | 季华实验室 | Bioactive reagent and method for silk fibrosis |
| CN112684171B (en) * | 2021-01-20 | 2022-09-30 | 季华实验室 | Immunosensing carrier, kit and preparation method for syphilis antibody detection |
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| PB01 | Publication | ||
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Application publication date: 20180810 |