CN104594047A - Process for windproof waterproof and moisture permeable coating cloth - Google Patents
Process for windproof waterproof and moisture permeable coating cloth Download PDFInfo
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- CN104594047A CN104594047A CN201310525744.0A CN201310525744A CN104594047A CN 104594047 A CN104594047 A CN 104594047A CN 201310525744 A CN201310525744 A CN 201310525744A CN 104594047 A CN104594047 A CN 104594047A
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Abstract
This invention relates to a process for a windproof waterproof and moisture permeable coating cloth. The process includes the following steps: singeing, refining and bleaching, setting, thermosol dyeing, suspension dyeing, mercerizing, resin rolling, coating finishing, waterproof finishing, inspection and packaging. The color cloth resin rolling employs a padding drying machine at the speed of 35 m / min, and two padding and two rolling. The coating finishing employs a domestic iron cloth boarding machine at the speed of 30 m / min; an RC-3 coating adhesive is directly added in a coating groove for usage; the coating employs an independently designed double knife coater, which is innovative home and abroad, and has uniform coating and gluing amount of 15 g / m<2>. The waterproof finishing employs a thermosol dyeing combined machine with the speed of 38 m / min, and baking temperature of 160 +/- 2 DEG C; and the waterproof agent is prepared into 900 liters by stirring at room temperature, and floating oil must be removed before adding the waterproof agent into a hopper. The functional coating prepared by the invention satisfy requirements and is applicable to popularization and usage.
Description
Technical field
The present invention relates to a kind of process of wind and water preventing moisture-penetrating coating cloth, belong to coated fabric technical field.
Background technology
Coated fabric often needs in life to use, and can play the effect of wind and water preventing, its production technology needs to give detailed words, to be more conducive to producing; Describe the method for coated fabric production equipment in the present invention, analyze the mechanism of action of windproof, waterproof, moisture-inhibiting, propose the effective way solving and affect coated fabric product quality factor.
Summary of the invention
The object of the present invention is to provide a kind of process of wind and water preventing moisture-penetrating coating cloth, to produce this product better.
To achieve these goals, technical scheme of the present invention is as follows:
A process for wind and water preventing moisture-penetrating coating cloth, specifically comprises the following steps:
To singe → move back refining drift → setting → thermosol dyeing → suspension dyeing → mercerising → roll resin → top finish → water-proof finish → inspection → packaging;
Painting cloth rolls resin: roll resin employing and pad dryer, machine speed 35 ms/min, two leachings two are rolled; Resin system crosslinking agent in feed liquid, rolls and prepares for working when coating adhesive is cross-linked on cloth; Zinc acetate series catalysts, acetic acid system ensures that the pH value of resin material remains on 5-6, avoids the too early self-crosslinking of resin;
Top finish:
(1) top finish adopts domestic cloth iron boarding machine, and RC-3 coating adhesive is directly added in coating pan and directly uses by machine speed 30 ms/min, the double-pole coating machine pioneering both at home and abroad of coating independent design, and coating uniform, about spread 15 grams/square meter;
(2) mechanism of action that RC-3 coating adhesive and fabric are crosslinked; The main component of RC-3 coating adhesive is the neoprene of styrene-grafted modification, on its strand active bond with roll in resin process the resin stayed on fabric fibre and be cross-linked with each other, and be cross-linked with each other with hydroxyl isoreactivity key on fabric fibre molecular link, drying with cure, the high molecular polymer of skim high adhesion force can be formed on cloth cover;
(3) RC-3 coated fabric moisture permeation mechanism; When moisture-inhibiting is worn after referring to and making clothes with coated fabric, the steam that human body distributes can distribute through long-pending thing;
RC-3 coating moisture permeation mechanism has two, and one is the micropore that RC-3 coating adhesive can form 0.1-100 μ in the curing process, they can allow steam through, but very little water droplet can be stoped to pass through; Two is that high molecular polymer contains hydrophilic hydroxyl, can adsorb steam, and Water Vapor Transmission is gone out fabric outer, thus reach moisture-inhibiting effect, make wearer feel comfortable;
Water-proof finish:
(1) the homemade thermosol dyeing range of water-proof finish, machine speed 38 ms/min, baking temperature is (160 ± 2 DEG C);
Waterproofing agent need be made into 900 liters at normal temperatures through stirring, and just can add feed chute after having oil slick to remove;
The water-proof mechanism of waterproofing agent; Hydroxy silicon oil and containing hydrogen silicone oil contain certain reactive group on molecular structure, in water-proof finish process, they are under the effect of certain temperature and catalyst, form many siloxane chain isoreactivity keys by oxidation, hydrolysis, cracking, enable waterproofing agent self intersection be unified into waterproof membrane; On waterproofing agent, the hydroxy chemical of Si-H key on cellulose is combined and forms riveted joint effect, thus makes waterproofing agent can reach water insoluble with fiber at the water-repellent film that fabric face is formed to refuse water effect with durability that is solvent.The surface tension of water-repellent film is much smaller than the surface tension of water.
This beneficial effect of the invention is: in the present invention, and by suitable technique, manufacture goes out satisfactory wind and water preventing coated fabric, and production technology has certain novelty, is applicable to producing promoting.
Detailed description of the invention
Below in conjunction with embodiment, the specific embodiment of the present invention is described, better to understand the present invention.
Embodiment
A process for wind and water preventing moisture-penetrating coating cloth, specifically comprises the following steps:
To singe → move back refining drift → setting → thermosol dyeing → suspension dyeing → mercerising → roll resin → top finish → water-proof finish → inspection → packaging;
Painting cloth rolls resin: roll resin employing and pad dryer, machine speed 35 ms/min, two leachings two are rolled; Resin system crosslinking agent in feed liquid, rolls and prepares for working when coating adhesive is cross-linked on cloth; Zinc acetate series catalysts, acetic acid system ensures that the pH value of resin material remains on 5-6, avoids the too early self-crosslinking of resin;
Top finish:
(1) top finish adopts domestic cloth iron boarding machine, and RC-3 coating adhesive is directly added in coating pan and directly uses by machine speed 30 ms/min, the double-pole coating machine pioneering both at home and abroad of coating independent design, and coating uniform, about spread 15 grams/square meter;
(2) mechanism of action that RC-3 coating adhesive and fabric are crosslinked; The main component of RC-3 coating adhesive is the neoprene of styrene-grafted modification, on its strand active bond with roll in resin process the resin stayed on fabric fibre and be cross-linked with each other, and be cross-linked with each other with hydroxyl isoreactivity key on fabric fibre molecular link, drying with cure, the high molecular polymer of skim high adhesion force can be formed on cloth cover;
(3) RC-3 coated fabric moisture permeation mechanism; When moisture-inhibiting is worn after referring to and making clothes with coated fabric, the steam that human body distributes can distribute through long-pending thing;
RC-3 coating moisture permeation mechanism has two, and one is the micropore that RC-3 coating adhesive can form 0.1-100 μ in the curing process, they can allow steam through, but very little water droplet can be stoped to pass through; Two is that high molecular polymer contains hydrophilic hydroxyl, can adsorb steam, and Water Vapor Transmission is gone out fabric outer.Thus reach moisture-inhibiting effect, make wearer feel comfortable;
Water-proof finish:
(1) the homemade thermosol dyeing range of water-proof finish, machine speed 38 ms/min, baking temperature is (160 ± 2 DEG C);
Waterproofing agent need be made into 900 liters at normal temperatures through stirring, and just can add feed chute after having oil slick to remove;
The water-proof mechanism of waterproofing agent; Hydroxy silicon oil and containing hydrogen silicone oil contain certain reactive group on molecular structure, in water-proof finish process, they are under the effect of certain temperature and catalyst, many siloxane chain isoreactivity keys are formed by oxidation, hydrolysis, cracking, waterproofing agent self intersection is enable to be unified into waterproof membrane, on waterproofing agent, the hydroxy chemical of Si-H key on cellulose is combined and forms riveted joint effect, thus making waterproofing agent and fiber can reach water insoluble and durability that is solvent refuses water effect at the water-repellent film that fabric face is formed, the surface tension of water-repellent film is much smaller than the surface tension of water.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (1)
1. a process for wind and water preventing moisture-penetrating coating cloth, is characterized in that: specifically comprise the following steps:
To singe → move back refining drift → setting → thermosol dyeing → suspension dyeing → mercerising → roll resin → top finish → water-proof finish → inspection → packaging;
Painting cloth rolls resin: roll resin employing and pad dryer, machine speed 35 ms/min, two leachings two are rolled; Resin system crosslinking agent in feed liquid, rolls and prepares for working when coating adhesive is cross-linked on cloth; Zinc acetate series catalysts, acetic acid system ensures that the pH value of resin material remains on 5-6, avoids the too early self-crosslinking of resin;
Top finish: adopt domestic cloth iron boarding machine, machine speed 30 ms/min; RC-3 coating adhesive is directly added in coating pan and directly uses; The double-pole coating machine pioneering both at home and abroad of coating independent design, coating uniform, about spread 15 grams/square meter;
Water-proof finish: with thermosol dyeing range, machine speed 38 ms/min, baking temperature is (160 ± 2 DEG C); Waterproofing agent need be made into 900 liters at normal temperatures through stirring, and just can add feed chute after having oil slick to remove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310525744.0A CN104594047A (en) | 2013-10-31 | 2013-10-31 | Process for windproof waterproof and moisture permeable coating cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310525744.0A CN104594047A (en) | 2013-10-31 | 2013-10-31 | Process for windproof waterproof and moisture permeable coating cloth |
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| CN104594047A true CN104594047A (en) | 2015-05-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310525744.0A Pending CN104594047A (en) | 2013-10-31 | 2013-10-31 | Process for windproof waterproof and moisture permeable coating cloth |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109183415A (en) * | 2018-08-09 | 2019-01-11 | 东华大学 | A kind of three waterproof, soil resistant finish methods through three latitude light and thin fabrics |
| CN111976231A (en) * | 2020-08-28 | 2020-11-24 | 新昌县克莱克服饰有限公司 | Fabric and preparation process thereof |
| CN114808322A (en) * | 2022-04-29 | 2022-07-29 | 康帝雅高档面料（苏州）有限公司 | Environment-friendly non-dyed fabric and preparation process thereof |
-
2013
- 2013-10-31 CN CN201310525744.0A patent/CN104594047A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109183415A (en) * | 2018-08-09 | 2019-01-11 | 东华大学 | A kind of three waterproof, soil resistant finish methods through three latitude light and thin fabrics |
| CN111976231A (en) * | 2020-08-28 | 2020-11-24 | 新昌县克莱克服饰有限公司 | Fabric and preparation process thereof |
| CN114808322A (en) * | 2022-04-29 | 2022-07-29 | 康帝雅高档面料（苏州）有限公司 | Environment-friendly non-dyed fabric and preparation process thereof |
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Application publication date: 20150506 |