CN112160168B - Production process of high-wear-resistance cotton elastic fabric - Google Patents
Production process of high-wear-resistance cotton elastic fabric Download PDFInfo
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- CN112160168B CN112160168B CN202011040261.8A CN202011040261A CN112160168B CN 112160168 B CN112160168 B CN 112160168B CN 202011040261 A CN202011040261 A CN 202011040261A CN 112160168 B CN112160168 B CN 112160168B
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- 239000004744 fabric Substances 0.000 title claims abstract description 74
- 229920000742 Cotton Polymers 0.000 title claims abstract description 58
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 28
- 108090000790 Enzymes Proteins 0.000 claims abstract description 30
- 102000004190 Enzymes Human genes 0.000 claims abstract description 30
- 238000004043 dyeing Methods 0.000 claims abstract description 20
- 238000009999 singeing Methods 0.000 claims abstract description 10
- 238000005517 mercerization Methods 0.000 claims abstract description 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 33
- 239000003795 chemical substances by application Substances 0.000 claims description 23
- 239000007788 liquid Substances 0.000 claims description 22
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 20
- 239000000243 solution Substances 0.000 claims description 14
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 11
- 239000004902 Softening Agent Substances 0.000 claims description 10
- 239000002253 acid Substances 0.000 claims description 10
- 229920002545 silicone oil Polymers 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 238000007670 refining Methods 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims description 8
- 239000012752 auxiliary agent Substances 0.000 claims description 7
- 230000003472 neutralizing effect Effects 0.000 claims description 7
- 239000004382 Amylase Substances 0.000 claims description 6
- 108010065511 Amylases Proteins 0.000 claims description 6
- 102000013142 Amylases Human genes 0.000 claims description 6
- 108010059820 Polygalacturonase Proteins 0.000 claims description 6
- 235000019418 amylase Nutrition 0.000 claims description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 238000004061 bleaching Methods 0.000 claims description 6
- 239000003995 emulsifying agent Substances 0.000 claims description 6
- 108010093305 exopolygalacturonase Proteins 0.000 claims description 6
- 108010062085 ligninase Proteins 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 239000003381 stabilizer Substances 0.000 claims description 6
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 4
- 239000004202 carbamide Substances 0.000 claims description 4
- 239000002270 dispersing agent Substances 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 4
- 239000002689 soil Substances 0.000 claims description 4
- 239000003431 cross linking reagent Substances 0.000 claims description 3
- 238000007654 immersion Methods 0.000 claims description 3
- 239000012487 rinsing solution Substances 0.000 claims description 2
- 238000005406 washing Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 14
- 239000000975 dye Substances 0.000 description 9
- 235000009161 Espostoa lanata Nutrition 0.000 description 6
- 240000001624 Espostoa lanata Species 0.000 description 6
- 239000000835 fiber Substances 0.000 description 5
- 230000002255 enzymatic effect Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 239000004115 Sodium Silicate Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000009980 pad dyeing Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 2
- 229910052911 sodium silicate Inorganic materials 0.000 description 2
- ZKQDCIXGCQPQNV-UHFFFAOYSA-N Calcium hypochlorite Chemical compound [Ca+2].Cl[O-].Cl[O-] ZKQDCIXGCQPQNV-UHFFFAOYSA-N 0.000 description 1
- 239000004971 Cross linker Substances 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 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
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 230000002087 whitening effect Effects 0.000 description 1
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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
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B7/00—Mercerising, e.g. lustring by mercerising
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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
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/38—Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic Table
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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
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/50—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with hydrogen peroxide or peroxides of metals; with persulfuric, permanganic, pernitric, percarbonic acids or their salts
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- 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
- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
- D06M16/003—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic with enzymes or microorganisms
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/64—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
- D06P1/642—Compounds containing nitrogen
- D06P1/649—Compounds containing carbonamide, thiocarbonamide or guanyl groups
- D06P1/6491—(Thio)urea or (cyclic) derivatives
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- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/58—Material containing hydroxyl groups
- D06P3/60—Natural or regenerated cellulose
- D06P3/6033—Natural or regenerated cellulose using dispersed dyes
- D06P3/6041—Natural or regenerated cellulose using dispersed dyes using specified dyes
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- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/58—Material containing hydroxyl groups
- D06P3/60—Natural or regenerated cellulose
- D06P3/66—Natural or regenerated cellulose using reactive dyes
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- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/02—After-treatment
- D06P5/10—After-treatment with compounds containing metal
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- 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
- D06M2101/04—Vegetal fibres
- D06M2101/06—Vegetal fibres cellulosic
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- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/35—Abrasion, pilling or fibrillation resistance
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- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
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- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/50—Modified hand or grip properties; Softening compositions
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- Biochemistry (AREA)
- Microbiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Treatment Of Fiber Materials (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
The invention discloses a production process of a high-wear-resistance cotton elastic fabric, which comprises the following steps: A. carrying out cold pad-batch enzyme treatment on the cotton elastic fabric to obtain a product A; B. stacking the product A for 12-14h at 30-40 deg.C to obtain product B; C. rinsing the product B to obtain a product C; D. singeing the product C to obtain a product D; E. carrying out mercerization on the product D to obtain a product E; F. performing cold pad-batch dyeing treatment on the product E to obtain a product F; G. performing wear-resistant finishing on the product F to obtain a product G; H. baking the product G to obtain a product H; I. and pre-shrinking the H product to obtain a finished product of the high-wear-resistance cotton elastic fabric. The invention has the characteristics of effectively improving the washing resistance and the tear resistance.
Description
Technical Field
The invention relates to a preparation method of a cotton fabric, in particular to a production process of a high-wear-resistance cotton elastic fabric.
Background
With the improvement of living standard and social progress, people pay more and more attention to the environmental protection, and hope that the clothes can be degraded quickly after being discarded. Therefore, some consumers have come back to using clothes made of pure natural materials, such as pure cotton fabric, and hope that the pure cotton fabric can be durable, and the frequency of changing clothes is reduced, so as to reduce the waste of resources. However, because the cotton fabric is made of cotton as a raw material by a textile process, the cotton fiber has the defects of easy abrasion and poor wear resistance because of poor elasticity and strong water absorption. Meanwhile, if the cotton fiber is touched by sunlight for a long time, the strength is reduced, and the fiber is hard and brittle, if the cotton fiber is exposed to oxidizing agents, bleaching powder or dyes with oxidizing property, the strength of the fiber is also reduced, the fiber is brittle and hard, and the tear resistance is poor. Therefore, the prior art has the problems of poor abrasion resistance and poor tearing resistance.
Disclosure of Invention
The invention aims to provide a production process of a high-wear-resistance cotton elastic fabric. The invention has the characteristics of effectively improving the washing resistance and the tear resistance.
The technical scheme of the invention is as follows: the production process of the high-wear-resistance cotton elastic fabric comprises the following steps:
A. carrying out cold pad-batch enzyme treatment on the cotton elastic fabric to obtain a product A;
B. stacking the product A for 12-14h at 30-40 deg.C to obtain product B;
C. rinsing the product B to obtain a product C;
D. singeing the product C to obtain a product D;
E. carrying out mercerization on the product D to obtain a product E;
F. performing cold pad-batch dyeing treatment on the product E to obtain a product F;
G. performing wear-resistant finishing on the product F to obtain a product G;
H. baking the product G to obtain a product H;
I. pre-shrinking the H product to obtain a finished product of the high-wear-resistance cotton elastic fabric;
during the wear-resistant treatment, the F product is dipped by using wear-resistant treatment liquid, and the temperature of the wear-resistant treatment liquid is 120-130 ℃;
the wear-resistant treatment fluid comprises the following components: 50g/l of wear-resistant finishing auxiliary agent; 5g/l of cross-linking agent; 2g/l of penetrant; 30g/l of softening agent; 5g/l of silicone oil; 20g/l of aldehyde-free color fixing agent; neutralized acid, 2g/l.
In the production process of the high-wear-resistance cotton elastic fabric, in the step A, the cold pad enzymatic treatment specifically comprises the steps of immersing the cotton elastic fabric in cold pad enzymatic liquid, then carrying out pad treatment on the cotton elastic fabric, and repeatedly circulating the pad treatment and the pad treatment for three times to finish the cold pad enzymatic treatment on the cotton elastic fabric; the temperature of the cold batch enzyme liquid is 60-65 ℃; the speed of the rolling is 50-55m/min.
In the production process of the high-wear-resistance cotton elastic fabric, the cold-batch enzyme solution comprises the following components: 1g/l of high-concentration amylase; 3g/l of biological pectinase; 3g/l of biological ligninase; 27.5 percent of hydrogen peroxide, 2ml/l; 0.1g/l of deoxyenzyme; emulsifier, 3ml/l.
In the production process of the high-wear-resistance cotton elastic fabric, the B product is rinsed by adopting rinsing liquid, the speed of rinsing is 50-55m/min, the B product is obtained, and the B product is placed in a steam box for piling for 60min, wherein the temperature of the steam box is 95-97 ℃.
In the production process of the high-wear-resistance cotton elastic fabric, the rinsing liquid comprises the following components: 5g/l of refining agent; 5g/l of oxygen bleaching stabilizer; chelating dispersant, 3g/l; 3g/l of penetrant; 27.5 percent of hydrogen peroxide, 20ml/l; refining enzyme, 10g/l.
In the production process of the high-wear-resistance cotton elastic fabric, the vehicle speed is 80-85m/min during singeing treatment.
In the production process of the high-wear-resistance cotton elastic fabric, the D product is subjected to mercerization by using caustic soda, the vehicle speed is 50-55m/min, and the concentration of the caustic soda is 200-220g/l.
In the production process of the high-wear-resistance cotton elastic fabric, when cold batch dyeing is carried out, the E product is dyed by using a dye to obtain an E1 product; then, carrying out color fixing treatment on the e1 product by using a color fixing solution to obtain an e2 product; finally, stacking the e2 product to obtain an F product; the temperature during the stacking treatment is 35-40 ℃, and the time is 10-12h; the vehicle speed in the dyeing treatment and the fixation treatment is 50m/min.
In the production process of the high-wear-resistance cotton elastic fabric, the dye comprises the following components: 11.3g/l of Beijing Kenren K-BF blue; the intercalated soil is 3BS red, and the weight is 1.9g/l; jingren HB yellow, 4.63g/l; 40g/l of urea; 5g/l of dye-resistant salt S;
the color fixing solution comprises the following components: 36 DEG Becaustic soda, 20ml/l; the substitute base DA103, 35ml/l.
In the production process of the high-wear-resistance cotton elastic fabric, the temperature is 160 ℃ and the time is 2min during baking treatment;
when the product H is preshrinked, the vehicle speed is 45-50m/min.
Compared with the prior art, the fabric with good wear resistance and tear resistance is obtained by sequentially carrying out cold pad enzymatic treatment, rinsing, singeing, mercerizing, cold pad dyeing, wear resistance treatment, baking treatment and preshrinking treatment on the cotton elastic fabric through the mutual matching of the steps and specific process parameters. The wear resistance of the treated cotton elastic fabric is improved by 3 times (including after washing for 20 times), and the tear resistance is improved by 2-3 times; the enzyme process ensures that the fabric is minimally damaged during pretreatment, cold pad dyeing ensures that the fabric is dyed thoroughly, and the interior of the yarn is not whitened during wear resistance testing.
In particular, the method comprises the following steps of,
the process adopts the working procedure of improving the wear resistance of the fabric by the aid, and the process does not contain resin, so that formaldehyde is not generated, and the process is safe and non-toxic; by limiting the specific components and the proportion of the wear-resistant treatment liquid and adopting resin-free wear-resistant treatment, the wear resistance is increased by times, the tearing strength is greatly improved, the cotton elastic fabric is endowed with super-strong wear resistance and drapability, the service time of cotton elastic clothes is greatly prolonged, and the pure cotton fabric is skin-friendly and comfortable, is very popular with consumers, improves the company benefits and can improve the environmental protection property.
The pretreatment adopts a short-flow treatment process of cold pad rolling enzyme, and particularly limits the components and the proportion of cold pad rolling enzyme liquid, simplifies the process flow and reduces the consumption of water, steam and electricity; by the rinsing action of different enzymes and low-concentration hydrogen peroxide, impurities such as sizing agent, pectin, ash, lignin and the like on the fabric are treated cleanly, the fiber is prevented from being damaged by high-concentration alkali and high-concentration hydrogen peroxide, and compared with the conventional process, the strength of the fabric can be improved by 10-15%. (the same specification fabric has good strength, represents that the wear resistance is good, and ensures that the fabric has small damage from the source)
During dyeing, the fabric adopts a cold pad-batch dyeing process, the process is simple, the color of the fabric is purer, the water and steam consumption can be effectively reduced, and the cost is reduced; and can avoid dark "white core" problem (pile-up time is long, and dyeing can the fibre fully react, gets into inside the yarn), the inside whitening of yarn when avoiding wear-resisting test, use substitute alkali DA103 to replace sodium silicate in the technology in addition, under the prerequisite of guaranteeing the dyeing quality, can solve the scale deposit problem of sodium silicate, improve equipment life and reduce equipment and wash intensity of labour.
The fabric product prepared by the invention can meet the national standard requirements except various physical indexes, the fabric has the advantages of skin-friendly and comfortable hand feeling, super-strong wear resistance, long-term use, natural generation of raw materials, accordance with the ecological environment protection concept, and is a preferred fabric of leisure outdoor clothing; the short-flow and cold-batch dyeing technology applied in the process can effectively reduce the consumption of steam, water, electricity and the like, and simultaneously reduce the cost and difficulty of sewage treatment, so that the label with sustainable development of the product meets the market trend, and the company competitiveness is greatly improved.
In conclusion, the invention has the characteristics of effectively improving the washing resistance and the tear resistance.
Detailed Description
The present invention is further illustrated by the following examples, which are not to be construed as limiting the invention.
Example 1. The production process of the high-wear-resistance cotton elastic fabric comprises the following steps:
A. carrying out cold pad-rolling enzyme treatment on the cotton elastic fabric to obtain a product A;
B. stacking the product A for 12-14h at 30-40 deg.C to obtain product B;
C. rinsing the product B to obtain a product C;
D. singeing the product C to obtain a product D;
E. carrying out mercerization on the product D to obtain a product E;
F. performing cold pad-batch dyeing treatment on the product E to obtain a product F;
G. performing wear-resistant finishing on the product F to obtain a product G;
H. baking the product G to obtain a product H;
I. pre-shrinking the H product to obtain a finished product of the high-wear-resistance cotton elastic fabric;
during the wear-resistant treatment, the product F is subjected to dipping treatment by using wear-resistant treatment liquid, wherein the temperature of the wear-resistant treatment liquid is 120-130 ℃;
the wear-resistant treatment fluid comprises the following components: 50g/l of wear-resistant finishing auxiliary agent; crosslinker (hopatex SFB), 5g/l; 2g/l of penetrant; 30g/l of softening agent; 5g/l of silicone oil; 20g/l of aldehyde-free color fixing agent; neutralized acid, 2g/l.
The wear-resistant finishing auxiliary agent is Turpex CAN; the penetrating agent is a penetrating agent CNX-NEW, the softening agent is a softening agent LD-501, the silicone oil is silicone oil LD-503, the aldehyde-free color fixing agent is an aldehyde-free color fixing agent BNL, and the neutralizing acid is neutralizing acid AD.
In the step A, the cold pad enzyme treatment specifically comprises the steps of immersing the cotton ball fabric in cold pad enzyme solution, then carrying out pad treatment on the cotton ball fabric, and repeatedly circulating the immersion and pad for three times to finish the cold pad enzyme treatment on the cotton ball fabric; the temperature of the cold batch enzyme liquid is 60-65 ℃; the speed of the rolling is 50-55m/min.
The cold batch enzyme solution comprises the following components: 1g/l of high-concentration amylase; 3g/l of biological pectinase; 3g/l of biological ligninase; 27.5% hydrogen peroxide, 2ml/l; 0.1g/l of deoxyenzyme; emulsifier, 3ml/l.
The high-concentration amylase is JY02, the biological pectinase is JNM-1, the biological ligninase is JNM-6, the deoxyenzyme is LDT-01, and the emulsifier is J02B.
Rinsing the product B with rinsing liquid at a speed of 50-55m/min to obtain product B, and placing the product B in a steam box at 95-97 deg.C for 60 min.
The rinsing liquid comprises the following components: 5g/l of refining agent; 5g/l of oxygen bleaching stabilizer; chelating dispersant, 3g/l; penetrant SP-2,3g/l;27.5 percent of hydrogen peroxide, 20ml/l; refining enzyme, 10g/l.
The oxygen bleaching stabilizer is PHP, and the penetrating agent is SP-2.
And during singeing treatment, the vehicle speed is 80-85m/min.
And carrying out mercerization on the D product by using caustic soda, wherein the vehicle speed is 50-55m/min, and the concentration of the caustic soda is 200-220g/l.
When in cold batch dyeing, firstly, the E product is dyed by using a dye to obtain an E1 product; then, carrying out color fixation treatment on the e1 product by using a color fixation solution to obtain an e2 product; finally, stacking the e2 product to obtain an F product; the temperature during the stacking treatment is 35-40 ℃, and the time is 10-12h; the vehicle speed in the dyeing treatment and the color fixing treatment is 50m/min.
The dye comprises the following components: 11.3g/l of Jingren K-BF blue; the intercalated soil is 3BS red, and the weight is 1.9g/l; jingren HB yellow, 4.63g/l; urea, 40g/l; 5g/l of anti-dyeing salt S;
the color fixing solution comprises the following components: 36 DEG Beehine caustic soda, 20ml/l; the substitute base DA103, 35ml/l.
Baking at 160 deg.C for 2min;
when the H product is pre-shrunk, the vehicle speed is 45-50m/min.
The vehicle speed is the moving speed of the fabric.
Example 2. The production process of the high-wear-resistance cotton elastic fabric comprises the following steps:
A. carrying out cold pad-batch enzyme treatment on the cotton elastic fabric to obtain a product A;
B. stacking the product A for 14h at 40 deg.C to obtain product B;
C. rinsing the product B to obtain a product C;
D. singeing the product C to obtain a product D;
E. carrying out mercerization on the product D to obtain a product E;
F. performing cold pad-batch dyeing treatment on the product E to obtain a product F;
G. performing wear-resistant finishing on the product F to obtain a product G;
H. baking the product G to obtain a product H;
I. pre-shrinking the H product to obtain a finished product of the high-wear-resistance cotton elastic fabric;
during the wear-resistant treatment, the F product is dipped by using wear-resistant treatment liquid, and the temperature of the wear-resistant treatment liquid is 130 ℃;
the wear-resistant treatment fluid comprises the following components: 50g/l of wear-resistant finishing auxiliary agent; a cross-linking agent (Hospital SFB) of 5g/l; penetrant, 2g/l; 30g/l of softening agent; 5g/l of silicone oil; 20g/l of formaldehyde-free color fixing agent; neutralized acid, 2g/l.
The wear-resistant finishing auxiliary agent is Turpex CAN; the penetrating agent is a penetrating agent CNX-NEW, the softening agent is a softening agent LD-501, the silicone oil is silicone oil LD-503, the aldehyde-free color fixing agent is an aldehyde-free color fixing agent BNL, and the neutralizing acid is neutralizing acid AD.
In the step A, the cold pad enzyme treatment specifically comprises the steps of immersing the cotton ball fabric in cold pad enzyme solution, then carrying out pad treatment on the cotton ball fabric, and repeatedly circulating the immersion and pad for three times to finish the cold pad enzyme treatment on the cotton ball fabric; the temperature of the cold batch enzyme liquid is 65 ℃; the speed of the rolling mill is 55m/min.
The cold batch enzyme liquid comprises the following components: 1g/l of high-concentration amylase; 3g/l of biological pectinase; biological ligninase, 3g/l;27.5% hydrogen peroxide, 2ml/l; 0.1g/l of deoxyenzyme; emulsifier, 3ml/l.
The high-concentration amylase is JY02, the biological pectinase is JNM-1, the biological ligninase is JNM-6, the deoxygenatase is LDT-01, and the emulsifier is J02B.
Rinsing B with rinsing solution at speed of 55m/min to obtain B, and stacking in a steam box at 97 deg.C for 60 min.
The rinsing liquid comprises the following components: 5g/l of refining agent; 5g/l of oxygen bleaching stabilizer; chelating dispersant, 3g/l; 3g/l of penetrant; 27.5 percent of hydrogen peroxide, 20ml/l; refining enzyme, 10g/l.
The oxygen bleaching stabilizer is PHP, and the penetrating agent is SP-2.
During singeing treatment, the vehicle speed is 85m/min.
And carrying out mercerization on the D product by using caustic soda, wherein the vehicle speed is 55m/min, and the concentration of the caustic soda is 220g/l.
When in cold batch dyeing, firstly, the E product is dyed by using a dye to obtain an E1 product; then, carrying out color fixing treatment on the e1 product by using a color fixing solution to obtain an e2 product; finally, stacking the e2 product to obtain an F product; the temperature during stacking treatment is 40 ℃, and the time is 12 hours; the vehicle speed in the dyeing treatment and the fixation treatment is 50m/min.
The dye comprises the following components: 11.3g/l of Jingren K-BF blue; the intercalated soil is 3BS red, and the concentration is 1.9g/l; jingren HB yellow, 4.63g/l; 40g/l of urea; 5g/l of anti-dyeing salt S;
the color fixing solution comprises the following components: 36 DEG Beehine caustic soda, 20ml/l; substitute base DA103, 35ml/l.
The baking treatment temperature is 160 deg.C, and the baking treatment time is 2min;
when the product H is preshrunk, the vehicle speed is 50m/min.
The vehicle speed is the moving speed of the fabric.
By adopting the production process of the embodiment to dye and finish the OE14 +12/70D 122 + 50 elastic cotton double-warp double-weft canvas, the high-wear-resistance cotton elastic fabric is obtained, and the wear-resistance test and the tear test are carried out on the fabric, and the effects are improved as shown in the following table:
Claims (10)
1. the production process of the high-wear-resistance cotton elastic fabric is characterized by comprising the following steps of:
A. carrying out cold pad-rolling enzyme treatment on the cotton elastic fabric to obtain a product A;
B. stacking the product A for 12-14h at 30-40 deg.C to obtain product B;
C. rinsing the product B to obtain a product C;
D. singeing the product C to obtain a product D;
E. carrying out mercerization on the product D to obtain a product E;
F. performing cold pad-batch dyeing treatment on the product E to obtain a product F;
G. performing wear-resistant finishing on the product F to obtain a product G;
H. baking the product G to obtain a product H;
I. pre-shrinking the H product to obtain a finished product of the high-wear-resistance cotton elastic fabric;
during the wear-resistant treatment, the F product is dipped by using wear-resistant treatment liquid, and the temperature of the wear-resistant treatment liquid is 120-130 ℃;
the wear-resistant treatment fluid comprises the following components: 50g/l of wear-resistant finishing auxiliary agent; 5g/l of cross-linking agent; penetrant, 2g/l; 30g/l of softening agent; 5g/l of silicone oil; 20g/l of aldehyde-free color fixing agent; 2g/l of neutralizing acid;
the wear-resistant finishing auxiliary agent is Turpex CAN; the penetrating agent is a penetrating agent CNX-NEW, the softening agent is a softening agent LD-501, the silicone oil is silicone oil LD-503, the aldehyde-free color fixing agent is an aldehyde-free color fixing agent BNL, and the neutralizing acid is neutralizing acid AD.
2. The production process of the high-wear-resistance cotton elastic fabric according to claim 1, which is characterized in that: in the step A, the cold pad-batch enzyme treatment specifically comprises the steps of immersing the cotton shell fabric in cold pad-batch enzyme solution, then carrying out pad treatment on the cotton shell fabric, and repeatedly circulating the immersion and pad for three times to finish the cold pad-batch enzyme treatment on the cotton shell fabric; the temperature of the cold reactor enzyme liquid is 60-65 ℃; the speed of the rolling is 50-55m/min.
3. The production process of the high-wear-resistance cotton elastic fabric according to claim 2, wherein the cold pad-batch enzyme solution comprises the following components: 1g/l of high-concentration amylase; 3g/l of biological pectinase; 3g/l of biological ligninase; 27.5 percent of hydrogen peroxide, 2ml/l; 0.1g/l of deoxyenzyme; emulsifier, 3ml/l.
4. The production process of the high-wear-resistance cotton elastic fabric according to claim 1, which is characterized in that: rinsing B with rinsing solution at speed of 50-55m/min to obtain B, and stacking in a steam box at 95-97 deg.C for 60 min.
5. The production process of the high-wear-resistance cotton elastic fabric according to claim 4, characterized by comprising the following steps: the rinsing liquid comprises the following components: 5g/l of refining agent; 5g/l of oxygen bleaching stabilizer; chelating dispersant, 3g/l; 3g/l of penetrant; 20ml/l of 27.5 percent hydrogen peroxide; refining enzyme, 10g/l.
6. The production process of the high-wear-resistance cotton elastic fabric according to claim 1, characterized by comprising the following steps: and during singeing treatment, the vehicle speed is 80-85m/min.
7. The production process of the high-wear-resistance cotton elastic fabric according to claim 1, which is characterized in that: and carrying out mercerization on the D product by using caustic soda, wherein the vehicle speed is 50-55m/min, and the concentration of the caustic soda is 200-220g/l.
8. The production process of the high-wear-resistance cotton elastic fabric according to claim 1, which is characterized in that: when in cold batch dyeing, firstly, the E product is dyed by using a dye to obtain an E1 product; then, carrying out color fixation treatment on the e1 product by using a color fixation solution to obtain an e2 product; finally, stacking the e2 product to obtain an F product; the temperature during stacking treatment is 35-40 ℃, and the time is 10-12h; the vehicle speed in the dyeing treatment and the color fixing treatment is 50m/min.
9. The production process of the high-wear-resistance cotton elastic fabric according to claim 8, characterized by comprising the following steps of: the dye comprises the following components: 11.3g/l of Jingren K-BF blue; the intercalated soil is 3BS red, and the weight is 1.9g/l; jingren HB yellow, 4.63g/l; urea, 40g/l; 5g/l of dye-resistant salt S;
the color fixing solution comprises the following components: 36 DEG Beehine caustic soda, 20ml/l; substitute base DA103, 35ml/l.
10. The production process of the high-wear-resistance cotton elastic fabric according to claim 1, which is characterized in that: the baking treatment temperature is 160 deg.C, and the baking treatment time is 2min;
when the H product is pre-shrunk, the vehicle speed is 45-50m/min.
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