CN110172838A - A kind of preparation process of nankin - Google Patents

A kind of preparation process of nankin Download PDF

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Publication number
CN110172838A
CN110172838A CN201910554260.6A CN201910554260A CN110172838A CN 110172838 A CN110172838 A CN 110172838A CN 201910554260 A CN201910554260 A CN 201910554260A CN 110172838 A CN110172838 A CN 110172838A
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CN
China
Prior art keywords
cotton
processing
obtains
nankin
oilproof
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Application number
CN201910554260.6A
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Chinese (zh)
Inventor
孙潇
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Xiaogan Annwa Textile Co Ltd
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Xiaogan Annwa Textile Co Ltd
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Publication date
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Priority to CN201910554260.6A priority Critical patent/CN110172838A/en
Publication of CN110172838A publication Critical patent/CN110172838A/en
Withdrawn legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C15/00—Calendering, pressing, ironing, glossing or glazing textile fabrics
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
    • D06N3/0059—Organic ingredients with special effects, e.g. oil- or water-repellent, antimicrobial, flame-resistant, magnetic, bactericidal, odour-influencing agents; perfumes
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/007—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by mechanical or physical treatments
    • D06N3/0077—Embossing; Pressing of the surface; Tumbling and crumbling; Cracking; Cooling; Heating, e.g. mirror finish
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
    • D06N3/14—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes
    • 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
    • D06P1/38—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 reactive dyes
    • 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
    • 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
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2209/00—Properties of the materials
    • D06N2209/14—Properties of the materials having chemical properties
    • D06N2209/142—Hydrophobic
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2209/00—Properties of the materials
    • D06N2209/14—Properties of the materials having chemical properties
    • D06N2209/145—Oleophobic
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2209/00—Properties of the materials
    • D06N2209/16—Properties of the materials having other properties
    • D06N2209/1642—Hardnes

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

The invention discloses a kind of preparation processes of nankin, and successively include following technique: processing of singing: carrying out processing of singing for cotton grey cloth, and must singe cotton；It moves back and boils drift cold dome: the cotton of singing being placed in progress cold dome processing in cold dome liquid, obtains cold dome cotton；Open washing: above-mentioned cold dome cotton is subjected to open washing processing, obtains open washing cotton；Mercerising: above-mentioned open washing cotton is subjected to mercerization finish, obtains mercerized cotton；Dyeing: above-mentioned mercerized cotton is subjected to dyeing processing, obtains dyed cotton fabric；Sizing: above-mentioned dyed cotton fabric is carried out shaping into processing, obtains sizing cotton；Waterproof and oilproof coating: above-mentioned sizing cotton is subjected to single side and scratches waterproof and oilproof glue, obtains single side waterproof and oilproof cotton.The present invention mainly innovates in terms of final finishing processing, the technique combined using waterproof and oilproof coating with calendering, nankin, which is made, according to preparation process of the present invention has softness, waterproof and oilproof, avoids environmental pollution caused by bleaching, meets environmentally protective, sustainable development theory.

Description

A kind of preparation process of nankin
Technical field
Present invention relates particularly to the preparation processes of nankin, belong to field of textile.
Background technique
In current society, water, oil are the common dirts in daily life and work of the fabrics such as the garment material of people Contaminate object, the especially fabric used in some special environment, it is easier to which the station by dirts such as water, oil is dirty, such as mechanical The industry such as manufacture, maintenance of equipment, automobile industry, this just proposes new performance requirement to textile.And Water-proof and oil-proof textile Oiliness pollutant and aqueous stain station can be prevented dirty, and the textile after arranging hardly changes original textile Style does not generate fabric damage and spot.
The preparation process of waterproof and oilproof fabric is mainly in the following way at present: (1) Bu Ji and functional layer pass through heat seal It forms, such as the patent No. 200810070553.9, the gas permeability of this technique cloth, flexibility is poor；(2) it is anti-directly to impregnate waterproof for base fabric Finish, such as the patent No. 201410371764.1, though the method is simple, easily there is color transfer in the cloth prepared.
The present invention is namely based on this thinking, is combined using blade coating waterproof and oilproof PU glue and calendering technology, prevents color from moving While shifting, the flexibility of cloth, gas permeability are improved.
Summary of the invention
The present invention is to overcome the shortcoming in existing background technique, and the present invention provides a kind of systems of nankin Standby technique.
To achieve the above object, the invention provides the following technical scheme:
A kind of preparation process of nankin, includes the following steps:
1) it singes processing: cotton grey cloth being subjected to processing of singing, must singe cotton；
2) it moves back and boils drift cold dome: the cotton of singing being placed in progress cold dome processing in cold dome liquid, obtains cold dome cotton；
3) open washing: above-mentioned cold dome cotton is subjected to open washing processing, obtains open washing cotton；
4) mercerising: above-mentioned open washing cotton is subjected to mercerization finish, obtains mercerized cotton；
5) it dyes: above-mentioned mercerized cotton being subjected to dyeing processing, obtains dyed cotton fabric；
6) it is formed: above-mentioned dyed cotton fabric being carried out shaping into processing, obtains sizing cotton；
7) waterproof and oilproof coating: above-mentioned sizing cotton is subjected to single side and scratches waterproof and oilproof glue, obtains single side waterproof and oilproof cotton Cloth, wherein coating amount 75-85g/m2；Speed 20m/min；180 DEG C of temperature；Waterproof and oilproof glue component content is as follows:
PU gluing mixture 45-75%；
Water and oil repellent agent 5%-8%；
Softening agent 5%-8%；
Thickener 3%-7%；
Crosslinking agent 0.75%-2%；
Antioxidant 2%-4%；
Deionized water surplus；
8) calendering: above-mentioned single side waterproof and oilproof cotton is subjected to calendering processing, obtains single side waterproof and oilproof cotton, wherein roll 80-100 DEG C of light temperature, pressure 80-100kg/cm, speed 15-25m/min.
Preferably, described to singe using gas singeing technology, 900-1000 DEG C of temperature, speed 100-140m/min.
Preferably, it is described move back boil drift cold batching process it is as follows: pad cold dome liquid, clot is banked up, wherein cold dome liquid be concentration The PH=8-9 that the net cotton enzyme of 15-20g/LH2O2,15-20g/L and the three-in-one auxiliary agent of 10-15g/L mix, 20-35 DEG C of temperature Solution；Stacking time 20-24h.
Preferably, the open washing is successively to carry out 2 hot water wash in deionized water, and 3 cold water are washed.
Preferably, the mercerising is using liquid ammonia mercerization technology, and technique is as follows: the processing of normal pressure preliminary drying: 110 DEG C of temperature, Time 5-7min；It is cooled to room temperature；Immersion liquid ammonia treatment: pressure 0.15-0.2MPa, speed 12-15m/min；It is dry: temperature 110- 120 DEG C, time 3-5min；Decatize removes ammonia: vapour pressure 0.2-0.3MPa, cropping.
Preferably, the dyeing be reactive dye agent, dyeing time 0.5-1.5h, 80-100 DEG C of temperature, the fixation time 20-35min, carries out 3 dyeing by 60-80 DEG C of color fixing temperature.
Preferably, the sizing use the damp and hot shaping technology of steam, 120-140 DEG C of vapor (steam) temperature, setting time 2- 4min。
Preferably, the PU gluing mixture be acrylic acid modified polyurethane glue, 110 μm of colloid diameter, viscosity 2100MPa.s。
Preferably, the water and oil repellent agent is HPC-5 series.
Preferably, the softening agent is organic silicon emulsion, solid content 20%.
Compared with prior art, the beneficial effects of the present invention are:
1. using waterproof and oilproof PU gel coating technology in the present invention, the water and oil-resistant of cloth cover is increased, cloth is improved Pliability and color fastness.
2. the technology combined using coating with calendering in the present invention obtains cloth with smooth, smooth advantage.
3. avoiding environmental pollution caused by bleaching, meet environmentally protective, sustainable development theory.
Specific embodiment
The present invention is described in further detail combined with specific embodiments below, to enable those skilled in the art's reference say Bright book text can be implemented accordingly.
Experimental method used in following embodiments is industry conventional method unless otherwise specified；Following embodiments Used in reagent, material etc., be commercially available unless otherwise specified.
Embodiment 1
1) it singes processing: by cotton grey cloth under 1000 DEG C of temperature, speed 140m/min, using gas singeing technology, carrying out It singes processing, must singe cotton；
2) it moves back and boils drift cold dome: the cotton of singing successively being handled as follows, is padded by concentration 16g/LH2O2,15g/L The PH=8 that net cotton enzyme and the three-in-one auxiliary agent of 13g/L mix handles 5min in 30 DEG C of temperature of cold dome liquid；Clot；It banks up 21h；Obtain cold dome cotton；
3) open washing: successively carrying out 2 hot water wash for above-mentioned cold dome cotton in deionized water, and 3 cold water are washed, and open washing cotton is obtained Cloth；
4) mercerising: above-mentioned open washing cotton is subjected to liquid ammonia mercerization processing, is successively handled as follows: at 110 DEG C of temperature Normal pressure preliminary drying 7min；It is cooled to room temperature；Immersion liquid ammonia is carried out at pressure 0.2MPa, speed 15m/min；It is dry at 115 DEG C of temperature 5min；Decatize is carried out at vapour pressure 0.3MPa and removes ammonia, and cropping obtains mercerized cotton；
5) it dyes: by above-mentioned mercerized cotton in 90 DEG C of temperature of reactive dye agent, dyeing time 1h, under temperature 60 C Fixation time 30min is carried out continuously 3 dyeing, obtains dyed cotton fabric；
6) it is formed: by above-mentioned dyed cotton fabric at 140 DEG C of vapor (steam) temperature, using the damp and hot sizing 3min of steam, obtaining sizing cotton Cloth；
7) waterproof and oilproof coating: 70% is taken, 110 microns of colloid diameter, the PU gluing mixture of viscosity 2100MPa.s, 6% is anti- Water oil-proofing agent, 6% softening agent, 2% crosslinking agent, 5% thickener, 3% antioxidant, 8% deionized water are mixed into uniform slurry Paste obtains waterproof and oilproof glue, by above-mentioned sizing cotton in coating amount 75g/m2；Speed 20m/min；It is carried out at 180 DEG C of temperature single Face scratches waterproof and oilproof glue, obtains single side waterproof and oilproof cotton；
8) calendering: by above-mentioned single side waterproof and oilproof cotton at 100 DEG C of calendering temperature, pressure 90kg/cm, speed 15m/min Calendering processing is carried out, single side waterproof and oilproof cotton is obtained.
Embodiment 2
Processing step is with embodiment 1, the difference is that step (8) crimps pressure 100Kg/cm, speed 20m/min.
Embodiment 3
Processing step is with embodiment 2, the difference is that step (7) coating amount 80g/m2.
The single side waterproof and oilproof cotton of embodiment 1-3 preparation, all meets the performance requirement of waterproof and oilproof cloth currently on the market, Comprehensively consider, the preparation technology parameter of embodiment 2 is more excellent.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is by appended claims and its is equal.

Claims (10)

1. a kind of preparation process of nankin, characterized by the following steps:
1) it singes processing: cotton grey cloth being subjected to processing of singing, must singe cotton；
2) it moves back and boils drift cold dome: the cotton of singing being placed in progress cold dome processing in cold dome liquid, obtains cold dome cotton；
3) open washing: above-mentioned cold dome cotton is subjected to open washing processing, obtains open washing cotton；
4) mercerising: above-mentioned open washing cotton is subjected to mercerization finish, obtains mercerized cotton；
5) it dyes: above-mentioned mercerized cotton being subjected to dyeing processing, obtains dyed cotton fabric；
6) it is formed: above-mentioned dyed cotton fabric being carried out shaping into processing, obtains sizing cotton；
7) waterproof and oilproof coating: carrying out single side for above-mentioned sizing cotton and scratch waterproof and oilproof glue, obtain single side waterproof and oilproof cotton, In, coating amount 75-85g/m2；Speed 20m/min；180 DEG C of temperature；Waterproof and oilproof glue component content is as follows:
PU gluing mixture 45-75%；
Water and oil repellent agent 5%-8%；
Softening agent 5%-8%；
Thickener 3%-7%；
Crosslinking agent 0.75%-2%；
Antioxidant 2%-4%；
Deionized water surplus；
8) calendering: above-mentioned single side waterproof and oilproof cotton is subjected to calendering processing, obtains single side waterproof and oilproof cotton, wherein calendering temperature 80-100 DEG C, pressure 80-100kg/cm, speed 15-25m/min of degree.
2. a kind of preparation process of nankin according to claim 1, it is characterised in that: described to singe using gas singeing Technology, 900-1000 DEG C of temperature, speed 100-140m/min.
3. a kind of preparation process of nankin according to claim 1, it is characterised in that: described move back boils drift cold batching process such as Under: cold dome liquid is padded, clot is banked up, and wherein cold dome liquid is concentration 15-20g/LH2O2, the net cotton enzyme of 15-20g/L and 10-15g/L The PH=8-9 that three-in-one auxiliary agent mixes, 20-35 DEG C of temperature of solution；Stacking time 20-24h.
4. a kind of preparation process of nankin according to claim 1, it is characterised in that: the open washing is in deionized water In successively carry out 2 hot water wash, 3 cold water are washed.
5. a kind of preparation process of nankin according to claim 1, it is characterised in that: the mercerising is using liquefied ammonia Mercerising technology, technique are as follows: the processing of normal pressure preliminary drying: 110 DEG C of temperature, time 5-7min；It is cooled to room temperature；Immersion liquid ammonia treatment: pressure Power 0.15-0.2MPa, speed 12-15m/min；It is dry: 110-120 DEG C of temperature, time 3-5min；Decatize removes ammonia: vapour pressure 0.2- 0.3MPa, cropping.
6. a kind of preparation process of nankin according to claim 1, it is characterised in that: the dyeing is reactive dye Agent, dyeing time 0.5-1.5h, carry out 3 dyes by 80-100 DEG C of temperature, fixation time 20-35min, 60-80 DEG C of color fixing temperature Color.
7. a kind of preparation process of nankin according to claim 1, it is characterised in that: the sizing is wet using steam Thermal finalization technology, 120-140 DEG C of vapor (steam) temperature, setting time 2-4min.
8. a kind of preparation process of nankin according to claim 1, it is characterised in that:
The PU gluing mixture be acrylic acid modified polyurethane glue, 110 μm of colloid diameter, viscosity 2100MPa.s.
9. a kind of preparation process of nankin according to claim 1, it is characterised in that:
The water and oil repellent agent is HPC-5 series.
10. a kind of preparation process of nankin according to claim 1, it is characterised in that:
The softening agent is organic silicon emulsion, solid content 20%.
CN201910554260.6A 2019-06-25 2019-06-25 A kind of preparation process of nankin Withdrawn CN110172838A (en)

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Application Number Priority Date Filing Date Title
CN201910554260.6A CN110172838A (en) 2019-06-25 2019-06-25 A kind of preparation process of nankin

Publications (1)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111020951A (en) * 2019-11-29 2020-04-17 如皋市五山漂染有限责任公司 Dip dyeing method for polyester cotton cloth
CN112342793A (en) * 2020-09-10 2021-02-09 安徽和邦纺织科技有限公司 Production process of embroidered polyester cloth
CN112411195A (en) * 2020-10-22 2021-02-26 浙江依莱特纺织有限公司 Waterproof treatment method for grey cloth
CN115233447A (en) * 2022-08-26 2022-10-25 宁夏恒丰同利巾被有限公司 Preparation process of cotton woven cloth

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111020951A (en) * 2019-11-29 2020-04-17 如皋市五山漂染有限责任公司 Dip dyeing method for polyester cotton cloth
CN112342793A (en) * 2020-09-10 2021-02-09 安徽和邦纺织科技有限公司 Production process of embroidered polyester cloth
CN112411195A (en) * 2020-10-22 2021-02-26 浙江依莱特纺织有限公司 Waterproof treatment method for grey cloth
CN112411195B (en) * 2020-10-22 2023-12-26 浙江依莱特纺织有限公司 Waterproof treatment method for grey cloth
CN115233447A (en) * 2022-08-26 2022-10-25 宁夏恒丰同利巾被有限公司 Preparation process of cotton woven cloth

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Application publication date: 20190827