CN104264491B - A kind of cotton fabrics one bathes low-temperature refining, bleaching and surface cleaning processing method - Google Patents
A kind of cotton fabrics one bathes low-temperature refining, bleaching and surface cleaning processing method Download PDFInfo
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- 239000004744 fabric Substances 0.000 title claims abstract description 75
- 229920000742 Cotton Polymers 0.000 title claims abstract description 49
- 238000004061 bleaching Methods 0.000 title claims abstract description 25
- 238000004140 cleaning Methods 0.000 title claims abstract description 17
- 238000007670 refining Methods 0.000 title claims abstract description 17
- 238000003672 processing method Methods 0.000 title claims abstract description 15
- 108090000790 Enzymes Proteins 0.000 claims abstract description 19
- 102000004190 Enzymes Human genes 0.000 claims abstract description 19
- 229940088598 enzyme Drugs 0.000 claims abstract description 19
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims abstract description 18
- 108010059892 Cellulase Proteins 0.000 claims abstract description 11
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 11
- 229940106157 cellulase Drugs 0.000 claims abstract description 11
- 238000010792 warming Methods 0.000 claims abstract description 9
- 238000005406 washing Methods 0.000 claims abstract description 7
- 239000003607 modifier Substances 0.000 claims abstract description 5
- 210000004209 hair Anatomy 0.000 claims description 16
- 102000004882 Lipase Human genes 0.000 claims description 10
- 108090001060 Lipase Proteins 0.000 claims description 10
- 239000004367 Lipase Substances 0.000 claims description 10
- 235000019421 lipase Nutrition 0.000 claims description 10
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 7
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 6
- 239000012535 impurity Substances 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 238000009940 knitting Methods 0.000 claims description 5
- 239000002002 slurry Substances 0.000 claims description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 3
- IMQLKJBTEOYOSI-GPIVLXJGSA-N Inositol-hexakisphosphate Chemical compound OP(O)(=O)O[C@H]1[C@H](OP(O)(O)=O)[C@@H](OP(O)(O)=O)[C@H](OP(O)(O)=O)[C@H](OP(O)(O)=O)[C@@H]1OP(O)(O)=O IMQLKJBTEOYOSI-GPIVLXJGSA-N 0.000 claims description 2
- IMQLKJBTEOYOSI-UHFFFAOYSA-N Phytic acid Natural products OP(O)(=O)OC1C(OP(O)(O)=O)C(OP(O)(O)=O)C(OP(O)(O)=O)C(OP(O)(O)=O)C1OP(O)(O)=O IMQLKJBTEOYOSI-UHFFFAOYSA-N 0.000 claims description 2
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 2
- 239000004115 Sodium Silicate Substances 0.000 claims description 2
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 claims description 2
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 2
- FENRSEGZMITUEF-ATTCVCFYSA-E [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].OP(=O)([O-])O[C@@H]1[C@@H](OP(=O)([O-])[O-])[C@H](OP(=O)(O)[O-])[C@H](OP(=O)([O-])[O-])[C@H](OP(=O)(O)[O-])[C@H]1OP(=O)([O-])[O-] Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].OP(=O)([O-])O[C@@H]1[C@@H](OP(=O)([O-])[O-])[C@H](OP(=O)(O)[O-])[C@H](OP(=O)([O-])[O-])[C@H](OP(=O)(O)[O-])[C@H]1OP(=O)([O-])[O-] FENRSEGZMITUEF-ATTCVCFYSA-E 0.000 claims description 2
- 235000011054 acetic acid Nutrition 0.000 claims description 2
- 239000007844 bleaching agent Substances 0.000 claims description 2
- 235000011167 hydrochloric acid Nutrition 0.000 claims description 2
- 235000002949 phytic acid Nutrition 0.000 claims description 2
- 229940068041 phytic acid Drugs 0.000 claims description 2
- 239000000467 phytic acid Substances 0.000 claims description 2
- 229920000570 polyether Polymers 0.000 claims description 2
- 229920005862 polyol Polymers 0.000 claims description 2
- 150000003077 polyols Chemical class 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- 239000001632 sodium acetate Substances 0.000 claims description 2
- 235000017281 sodium acetate Nutrition 0.000 claims description 2
- 235000017550 sodium carbonate Nutrition 0.000 claims description 2
- 239000001509 sodium citrate Substances 0.000 claims description 2
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 claims description 2
- 235000011083 sodium citrates Nutrition 0.000 claims description 2
- 229940083982 sodium phytate Drugs 0.000 claims description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 2
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 2
- 229940032158 sodium silicate Drugs 0.000 claims description 2
- 239000001117 sulphuric acid Substances 0.000 claims description 2
- 235000011149 sulphuric acid Nutrition 0.000 claims description 2
- 230000003213 activating effect Effects 0.000 claims 1
- 238000005187 foaming Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 26
- 239000002585 base Substances 0.000 abstract description 10
- 238000004043 dyeing Methods 0.000 abstract description 4
- 238000009413 insulation Methods 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 239000003513 alkali Substances 0.000 abstract description 2
- 238000003754 machining Methods 0.000 abstract description 2
- 239000001301 oxygen Substances 0.000 description 9
- 229910052760 oxygen Inorganic materials 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 239000007788 liquid Substances 0.000 description 6
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000009897 hydrogen peroxide bleaching Methods 0.000 description 3
- 238000002203 pretreatment Methods 0.000 description 3
- 241000628997 Flos Species 0.000 description 2
- 229960000583 acetic acid Drugs 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 2
- 235000017557 sodium bicarbonate Nutrition 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 238000009988 textile finishing Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 125000004423 acyloxy group Chemical group 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 235000014593 oils and fats Nutrition 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000001814 pectin Substances 0.000 description 1
- 235000010987 pectin Nutrition 0.000 description 1
- 229920001277 pectin Polymers 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000010094 polymer processing Methods 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Landscapes
- Detergent Compositions (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
The invention discloses a kind of cotton fabrics one and bathe low-temperature refining, bleaching and surface cleaning processing method, step is as follows: add refine enzyme 3～10 g/L, cellulase 0.5～2 g/L, hydrogen peroxide 3～10g/L in a bath system, bleach-activating 2～6g/L, chelating agen 2～8 g/L and auxiliary agent 1～4 g/L, it is 6 ~ 7.5 with acid-base modifier regulation pH, fabric is put in dye bath by bath raio 1:10～100, it is warming up to 40～70 DEG C with the programming rate of 0.5～2 DEG C/min, insulation 30～100min, finally by fabric washing, dry or dry.The present invention bathes low temperature at cotton fabrics one and moves out and add bleach-activating, enzyme in system, make the refine of cotton fabrics, bleaching and any surface finish process a bath under cryogenic to implement, it is to avoid fabric strength damages, shortened process, reduce alkali consumption and energy consumption, improve dyeing and finishing working (machining) efficiency.
Description
Technical field
The invention belongs to dyeing and finishing technique field, relate to a kind of cotton fabrics one and bathe at low-temperature refining, bleaching and surface cleaning
Reason method, the method is applicable to pure cotton knitted fabric or low-temperature neutral refine, bleaching and surface cleaning containing cotton fabrics.
Background technology
Cotton fabrics because it is comfortable and easy to wear, soft, be unlikely to deform, become the first-selection of T-shirt, underwear, fabric for sports & casual wear, but
Natural cotton fiber itself is containing natural impuritys such as oils and fats, paraffin paper, ash, pectin, lignin, pigments, and above-mentioned impurity needs to pass through
The operation such as kiering and bleaching is removed, and in weaving process and in the dyeing and finishing course of processing, the fine hair on cotton fabrics surface is the most naked
Being exposed at fabric face, these fine hair length affect outward appearance and the fineness of fabric, need to be removed on fabric by certain processing
Major part fine hair, makes fabric face bright and clean, to improve the flexibility of bafta, hygroscopicity, whiteness and fineness etc..
Normal conon knitted fabric pre-treatment generally uses high temperature scouring+high temperature oxygen bleaching process, and energy consumption is high, and fabric strength loses
Greatly, and there is the risk of oxygen bleaching broken hole.Therefore exploitation low temperature pretreatment technology, reduces power consumption of polymer processing and pollutant emission, improves
Product quality has important economy and social meaning.Use kiering enzyme such as pectase, lignoenzyme, lipase etc. right
Bafta carries out process can make bafta obtain good refining effect, uses acyloxy compounds to live as hydrogen peroxide bleaching
Agent can make bafta obtain preferably bleaching effect under cryogenic, uses cellulase that bafta is processed and can be gone
Except the fine hair of surface of cotton fabric makes fabric obtain bright and clean surface.The present invention intends using kiering enzyme, acyl-oxygen base class chemical combination
Thing hydrogen peroxide bleaching activator and cellulase associating one bath carry out pre-treatment to cotton fabrics, make cotton fabrics in low temperature one bath
Under the conditions of complete kiering, bleaching and any surface finish arranging process.
Summary of the invention
The technical problem to be solved be for pure cotton knitted fabric and containing cotton fabrics bleaching need to be at high-temperature alkaline
Under the conditions of carry out, reaction condition is violent, serious to fibre damage, and power consumption is big, and cost is high, and is unfavorable for enzyme refine, surface cleaning
Process, with hydrogen peroxide bleaching one bath, the problem realized, it is provided that the gentleest efficient bath processing method of one, thus reach to protect
Protect fiber injury-free, shortened process, save the energy.
For solve above-mentioned technical problem, the present invention by the following technical solutions:
A kind of cotton fabrics one bathes low-temperature refining, bleaching and surface cleaning processing method, by enzyme refining techniques, low temperature
Activated bleaching technology and enzyme clarte technical tie-up carry out pre-treatment to cotton fabric, and step is as follows:
Refine enzyme 3～10g/L, cellulase 0.5～2g/L, hydrogen peroxide 3～10g/ is added in a bath system
L, bleach-activating 2～6g/L, chelating agen 2～8g/L and auxiliary agent 1～4g/L, be 6～7.5 with acid-base modifier regulation pH, will
Fabric is put in dye baths by bath raio 1:10～100, is warming up to 40～70 DEG C with the programming rate of 0.5～2 DEG C/min, insulation 30～
100min, finally by fabric washing, dry or dry.
The structure of described bleach-activating is as follows:
In formula, R is COONa, COOK, SO3Na or SO3K, m=1～14, n=1～9；
Described refine enzyme is pectase, lipase and the mixture of lignoenzyme composition, and w (pectase): w
(lipase): w (lignoenzyme)=1～3:1～2:1～4.
Described chelating agen is at least one in sodium silicate, phytic acid or sodium phytate.
Described acid-base modifier be in acetic acid, hydrochloric acid, sulphuric acid, sodium carbonate, sodium bicarbonate, sodium acetate or sodium citrate extremely
Few one.
Described auxiliary agent is penetrating agent JFC, nonionic penetrant DM-1230, polyether polyol, paregal O or the infiltration of low bubble
At least one in agent SF.
Described cotton fabrics is pure cotton knitting grey cloth, and without slurry, containing the natural impurity of cotton fiber, fabric face has length
The short fine hair differed.
Beneficial effects of the present invention: the present invention bathes low temperature at cotton fabrics one and moves out and add bleach-activating, life in system
Thing enzyme, makes the refine of cotton fabrics, bleaching and any surface finish process a bath under cryogenic and implements, fabric after a bath processes
Surface, without cotton seed hulls, can obtain whiteness and the hygroscopicity meeting industrial requirements, owing to this system is at the temperate condition of low-temperature neutral
Lower enforcement, therefore fabric strength can be avoided to damage, shortened process, reduces alkali consumption and energy consumption, improves dyeing and finishing working (machining) efficiency.
Detailed description of the invention
Embodiment 1
A kind of cotton fabrics one bathes low-temperature refining, bleaching and surface cleaning processing method, and its process is as follows: one
Bath arrangement system in add refine enzyme (mass ratio of pectase, lipase and lignoenzyme is 1:1:
1), (Shangyu Jie Hua Chemical Co., Ltd., structural formula is for cellulase, hydrogen peroxide, the novel bleach-activating of acyl-oxygen base class), auxiliary agent and chelating agen, use vinegar acid for adjusting pH
To 6.5, by cotton fabrics, (pure cotton knitting grey cloth, without slurry, containing the natural impurity of cotton fiber, fabric face has length not
The fine hair of one) put in dressing liquid by bath raio 1:50, it is warming up to 30 DEG C with the programming rate of 2 DEG C/min, is incubated 60min, finally
By fabric washing, dry.
One bath processing prescription is as follows:
Embodiment 2
A kind of cotton fabrics one bathes low-temperature refining, bleaching and surface cleaning processing method, and its process is as follows: one
Addition refine enzyme (mass ratio of pectase, lipase and lignoenzyme is 2:1:2) in bath arrangement system,
(Shangyu Jie Hua Chemical Co., Ltd., structural formula is for cellulase, hydrogen peroxide, the novel bleach-activating of acyl-oxygen base class), auxiliary agent and chelating agen, with salt acid for adjusting pH to 6,
By cotton fabrics, (pure cotton knitting grey cloth, without slurry, containing the natural impurity of cotton fiber, fabric face has floss different in size
Hair) put in dressing liquid by bath raio 1:50, it is warming up to 45 DEG C with the programming rate of 0.5 DEG C/min, is incubated 60min, finally will knit
Thing is washed, is dried.
One bath processing prescription is as follows:
Embodiment 3
A kind of cotton fabrics one bathes low-temperature refining, bleaching and surface cleaning processing method, and its process is as follows: one
Bath arrangement system in add refine enzyme (mass ratio of pectase, lipase and lignoenzyme is 3:1:
2), (Shangyu Jie Hua Chemical Co., Ltd., structural formula is for cellulase, hydrogen peroxide, the novel bleach-activating of acyl-oxygen base class), auxiliary agent and chelating agen, regulate pH with sodium bicarbonate
To 7.5, cotton fabrics is put in dressing liquid by bath raio 1:50, is warming up to 60 DEG C with the programming rate of 1 DEG C/min, insulation
60min, finally by fabric washing, dry.
One bath processing prescription is as follows:
Embodiment 4
A kind of cotton fabrics one bathes low-temperature refining, bleaching and surface cleaning processing method, and its process is as follows: one
Bath arrangement system in add refine enzyme (mass ratio of pectase, lipase and lignoenzyme is 3:2:
4), (Shangyu Jie Hua Chemical Co., Ltd., structural formula is for cellulase, hydrogen peroxide, the novel bleach-activating of acyl-oxygen base class), auxiliary agent and chelating agen, regulate pH to 7 with sodium carbonate,
Cotton fabrics is put in dressing liquid by bath raio 1:50, is warming up to 60 DEG C with the programming rate of 1.5 DEG C/min, be incubated 60min,
After by fabric washing, dry.
One bath processing prescription is as follows:
Embodiment 5
A kind of cotton fabrics one bathes low-temperature refining, bleaching and surface cleaning processing method, and its process is as follows:
Addition refine enzyme (mass ratio of pectase, lipase and lignoenzyme is 3:1:1) in one bath system,
(Shangyu Jie Hua Chemical Co., Ltd., structural formula is for cellulase, hydrogen peroxide, the novel bleach-activating of acyl-oxygen base class), auxiliary agent and chelating agen, with salt acid for adjusting pH to 6,
By cotton fabrics, (pure cotton knitting grey cloth, without slurry, containing the natural impurity of cotton fiber, fabric face has floss different in size
Hair) put in dressing liquid by bath raio 1:10, it is warming up to 70 DEG C with the programming rate of 2 DEG C/min, is incubated 30min, finally by fabric
Wash, dry.
One bath processing prescription is as follows:
Embodiment 6
A kind of cotton fabrics one bathes low-temperature refining, bleaching and surface cleaning processing method, and its process is as follows:
In one bath system add refine enzyme (mass ratio of pectase, lipase and lignoenzyme is 1:2:
4), (Shangyu Jie Hua Chemical Co., Ltd., structural formula is for cellulase, hydrogen peroxide, the novel bleach-activating of acyl-oxygen base class), auxiliary agent and chelating agen, adjust with sodium bicarbonate
Joint pH to 7.5, is put into cotton fabrics in dressing liquid by bath raio 1:50, is warming up to 40 DEG C with the programming rate of 1 DEG C/min, insulation
100min, finally by fabric washing, dry.
One bath processing prescription is as follows:
The implementation result of the present invention
It after embodiment 1～6 one bath, is tested by bafta respectively as follows, and test result is shown in Table 1.
1) Hunter whiteness (WI)
In the upper mensuration of UltraScan PRO colour photometer (HunterLab company of the U.S.), use D65 light source and 10 ° of viewing angles
Observing, Hunter whiteness (WI) Hunter formula calculates:
WI=100-[(100-L)2+a2+b2]1/2 (1)
2) capillary effect
Wool effect of the fabric is pressed FZ/T 01071-2008 " textile capillary effect test method " and is measured.
3) strength loss
Strength test presses GB/T 19976-2005 " the mensuration steel ball method of textile bursting strength " the grand experiment instrument in Nantong
Measuring on device company limited HD026H electronic fabric strength tester, the strength loss after fabric one bath is calculated by formula (2):
In formula: S1 is the strength before textile finishing, S2 is the strength after textile finishing.
The test result of one bath bafta implemented by table 1
| Embodiment | Surface smooth finish | Capillary effect/cm | WI | Strength loss/% |
| Grey cloth | — | — | 76.21 | 0 |
| Traditional handicraft | Difference, has fine hair different in size | 11.31 | 89.76 | 7.43 |
| Embodiment 1 | Good, almost without long fine hair | 11.28 | 89.21 | 5.21 |
| Embodiment 2 | Good, almost without long fine hair | 11.17 | 89.43 | 5.33 |
| Embodiment 3 | Good, almost without long fine hair | 11.42 | 89.65 | 4.54 |
| Embodiment 4 | Good, almost without long fine hair | 11.14 | 89.78 | 4.69 |
| Embodiment 5 | Good, almost without long fine hair | 11.35 | 89.62 | 5.02 |
| Embodiment 6 | Good, almost without long fine hair | 11.24 | 89.45 | 4.77 |
As shown in Table 1, fabric is better than common process, capillary effect, whiteness and common process through a bath process rear surface smoothness
Close, and fabric strength loss is less than common process.
Claims (4)
1. a cotton fabrics one bathes low-temperature refining, bleaching and surface cleaning processing method, it is characterised in that step is as follows: one
Bath system adds refine enzyme 3～10 g/L, cellulase 0.5～2 g/L, hydrogen peroxide 3～10g/L, bleach activating
Agent 2～6g/L, chelating agen 2～8 g/L and auxiliary agent 1～4 g/L, be 6 ~ 7.5 with acid-base modifier regulation pH, by fabric by bath raio
1:10～100 puts in dye bath, is warming up to 40～70 DEG C with the programming rate of 0.5～2 DEG C/min, is incubated 30～100min,
After by fabric washing, dry or dry；
The structure of described bleach-activating is as follows:
In formula, R is COONa, COOK, SO3Na or SO3K, m=1～14, n=1～9；
Described refine enzyme is pectase, lipase and the mixture of lignoenzyme composition, and w (pectase): w (fat
Enzyme): w(lignoenzyme)=1 ~ 3:1 ~ 2:1 ~ 4；
Described chelating agen is at least one in sodium silicate, phytic acid or sodium phytate.
Cotton fabrics one the most according to claim 1 bathes low-temperature refining, bleaching and surface cleaning processing method, and its feature exists
In: described acid-base modifier is at least in acetic acid, hydrochloric acid, sulphuric acid, sodium carbonate, sodium bicarbonate, sodium acetate or sodium citrate
Kind.
Cotton fabrics one the most according to claim 1 bathes low-temperature refining, bleaching and surface cleaning processing method, and its feature exists
In: described auxiliary agent is in penetrating agent JFC, nonionic penetrant DM-1230, polyether polyol, paregal O or low-foaming penetrating agent SF
At least one.
Cotton fabrics one the most according to claim 1 bathes low-temperature refining, bleaching and surface cleaning processing method, and its feature exists
In: described cotton fabrics is pure cotton knitting grey cloth, and without slurry, containing the natural impurity of cotton fiber, fabric face has length not
The fine hair of one.
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| CN106149384B (en) * | 2016-07-21 | 2018-11-23 | 东莞德永佳纺织制衣有限公司 | A kind of dyeing and finishing method of cotton fabrics |
| CN107142734A (en) * | 2017-06-19 | 2017-09-08 | 浙江七色彩虹印染有限公司 | A kind of pretreating reagent and its method for cotton cheese dyeing pre-treatment |
| CN107558256A (en) * | 2017-08-23 | 2018-01-09 | 辽源市杰牌印染科技有限公司 | A kind of two bath method bleaching process under low bath raio |
| CN110565300A (en) * | 2018-06-05 | 2019-12-13 | 无锡恒隆纺织品有限公司 | Short fiber treatment process of fabric |
| CN109371716A (en) * | 2018-09-17 | 2019-02-22 | 江阴捷豹针织制衣有限公司 | A kind of dyeing and finishing technology of imitative mercerising single jersey |
| JPWO2021187426A1 (en) * | 2020-03-16 | 2021-09-23 | ||
| CN111501324A (en) * | 2020-04-25 | 2020-08-07 | 常州旭荣针织印染有限公司 | Low-temperature bleaching pretreatment method for cotton-containing knitted fabric |
| CN114775261B (en) * | 2022-05-13 | 2024-04-26 | 汕头市鼎泰丰实业有限公司 | Open width pretreatment method for knitted fabric |
| CN116334927A (en) * | 2023-04-13 | 2023-06-27 | 合肥市东方美捷分子材料技术有限公司 | Pretreatment processing technology of high-whiteness water-repellent elastic bandage |
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| CN102220684B (en) * | 2011-05-06 | 2012-12-05 | 浙江传化股份有限公司 | Low-temperature pretreatment process of full-cotton woven fabric |
| CN103046383B (en) * | 2012-11-27 | 2016-05-04 | 江南大学 | A kind of enzyme oxygen one is bathed cotton type fabric low temperature pre-treating method |
| CN103276582B (en) * | 2013-04-02 | 2015-04-29 | 广东德美精细化工股份有限公司 | Cotton knitted fabric scouring, bleaching, dyeing and soaping whole-process low temperature dyeing and finishing processing technology |
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2014
- 2014-09-15 CN CN201410466945.2A patent/CN104264491B/en not_active Expired - Fee Related
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