CN104594059A - Environmentally friendly production method of coated fabric - Google Patents
Environmentally friendly production method of coated fabric Download PDFInfo
- Publication number
- CN104594059A CN104594059A CN201310529603.6A CN201310529603A CN104594059A CN 104594059 A CN104594059 A CN 104594059A CN 201310529603 A CN201310529603 A CN 201310529603A CN 104594059 A CN104594059 A CN 104594059A
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- Prior art keywords
- fabric
- coating
- coated
- water
- slurry
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
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- 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
-
- 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
- D06N3/04—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 by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
Abstract
The invention relates to an environmentally friendly production method of a coated fabric. The method is characterized in that general coating methods comprises a dry method, a wet method, and a fusion method, wherein the dry method comprises the following steps: diluting a coating agent by a solvent or water according to the required concentration, adding a necessary drug and a coloring agent to prepare a coating slurry, uniformly spreading the coating slurry on a base fabric by using a spreader, drying, and baking to evaporate the solvent or water in order to form a tough film on the base fabric; the wet method comprises the following steps: dissolving the coating agent (like polyurethane) by using dimethyl formamide (DMF) to prepare a coating slurry, spreading, and immersing the slurry spread fabric in water to form a solidified film; and the fusion method comprises the following steps: carrying out heating spreading of thermoplastic resin as on the base fabric as the coating agent, and carrying out hot pressing by using a hot pressing roller or a flatiron to make resin spread on the points, lines and nets on the base fabric fused and bonded to the processed fabric, and the fusion method is commonly used for bonding collar linings. The production method allows the coated fabric to be well processed, is environmentally friendly, and allows required environmental protection products to be produced.
Description
Technical field
The present invention relates to a kind of environment-protective process method of coated fabric, belong to fabric arts.
Background technology
Coated fabric is applied comparatively extensive in life, general complex manufacturing, and contaminated environment, production technology for these coated fabrics is necessary to improve, its mode adopting environmental protection is carried out, and these techniques, according to actual conditions otherness to some extent, need rationally to give choice for use.
Summary of the invention
The object of the present invention is to provide a kind of environment-protective process method of coated fabric, to carry out environment-protective process production better.
To achieve these goals, technical scheme of the present invention is as follows:
An environment-protective process method for coated fabric, specifically comprises the following steps:
The coating process of coated fabric should be selected by product requirement, and common coating process has following several:
1. dry method: this method is traditional handicraft, Measures compare is simple, as long as by coating agent solvent or water concentration dilution on demand, and the medicament of interpolation necessity and colouring agent are made into coating slurry, Ji Bushang is coated on equably with spreader, again drying, bake, make solvent or moisture evaporation, base cloth is formed the film that one deck is tough and tensile;
2. wet method: dissolve coating agent (as polyurethane) with dimethyl formamide (DMF), make coating slurry, after coating, be immersed in the water into and solidify film, because DMF can become infinitely miscible with water, DMF stripping in water, and polyurethane is water insoluble, concentration increases rapidly, finally be deposited on above base cloth, in coating process of setting, due to the effect of pellicle, DMF sharply oozes out from polyurethane, cause the passage micropore perpendicular to film surface, therefore, the surface of this high-polymer membrane is cellular, if the diameter control of this slightly lonely L within 0.5-5um, then can be made into not only ventilative but also can waterproof, the waterproof cloth of moisture-inhibiting,
3. fusion method: it is that thermoplastic resin is coated Ji Bushang as coating agent heating, treat the used time, with hot-pressing roller or flatiron hot pressing, originally point-like, wire or the netted resin be coated on base cloth is melted again, be bonded on processed fabric, be usually used in bonding collar support, coating process and different is looked in its technological process, common are following several:
1) inspergation: be by powdex electromagnetic oscillation device, makes powder evenly be spread on base cloth cover, and then carry out set with not contacting baking oven (or infrared tube), this method commonly uses ethene one vinyl acetate coating agent, is called for short the processing of EVA lining cloth;
2) powder point method: be coated with on two hot-rollings and an engraved roll unit equipment, coating agent and scraper are arranged at this engraved roll top, resin falls in the internal or female screw groove of people's engraved roll, fabric after roller heating, cloth surface temperature can reach 160-180 DEG C, and complete powder in the moment contacted with engraved roll and become transfer a little, heat roller temperature controls at 160-240 DEG C, nylon powder transition temperature is at about 55 DEG C, and polyethylene powders is at about 95 DEG C;
3) slurry point method: be mainly used in nonwoven fabric, the same ROTARY SCREAM PRINTING of basic technology;
4) embrane method is translated into: it is first coated in the pretreated transfer paper of organosilicon or metal tape by coating slurry, then by Ji Bu and transfer paper is superimposed face-to-face transfers to Ji Bushang through roll compacting roller, after cooling, transfer paper is separated with processing fabric, this method is mainly used in frivolous open texture and to the more sensitive kind fabric of tension force, as leno, knitted fabric, non-weaving cloth etc., full machine runs drying unit and all adopts mesh-belt conveying.
This beneficial effect of the invention is: above-mentioned process can be processed preferably for coated fabric, and comparatively environmental protection, satisfactory environment-friendly coating goods can be produced.
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
An environment-protective process method for coated fabric, specifically comprises the following steps:
The coating process of coated fabric should be selected by product requirement, and common coating process has following several:
1. dry method: this method is traditional handicraft, Measures compare is simple, as long as by coating agent solvent or water concentration dilution on demand, and the medicament of interpolation necessity and colouring agent are made into coating slurry, Ji Bushang is coated on equably with spreader, again drying, bake, make solvent or moisture evaporation, base cloth is formed the film that one deck is tough and tensile;
2. wet method: dissolve coating agent (as polyurethane) with dimethyl formamide (DMF), make coating slurry, after coating, be immersed in the water into and solidify film, because DMF can become infinitely miscible with water, DMF stripping in water, and polyurethane is water insoluble, concentration increases rapidly, finally be deposited on above base cloth, in coating process of setting, due to the effect of pellicle, DMF sharply oozes out from polyurethane, cause the passage micropore perpendicular to film surface, therefore, the surface of this high-polymer membrane is cellular, if the diameter control of this slightly lonely L within 0.5-5um, then can be made into not only ventilative but also can waterproof, the waterproof cloth of moisture-inhibiting,
3. fusion method: it is that thermoplastic resin is coated Ji Bushang as coating agent heating, treat the used time, with hot-pressing roller or flatiron hot pressing, originally point-like, wire or the netted resin be coated on base cloth is melted again, be bonded on processed fabric, be usually used in bonding collar support, coating process and different is looked in its technological process, common are following several:
1) inspergation: be by powdex electromagnetic oscillation device, makes powder evenly be spread on base cloth cover, and then carry out set with not contacting baking oven (or infrared tube), this method commonly uses ethene one vinyl acetate coating agent, is called for short the processing of EVA lining cloth;
2) powder point method: be coated with on two hot-rollings and an engraved roll unit equipment.Coating agent and scraper are arranged at this engraved roll top, and resin falls in the internal or female screw groove of people's engraved roll, the fabric after roller heating, and cloth surface temperature can reach 160-180 DEG C, complete powder become transfer a little in the moment contacted with engraved roll.Heat roller temperature controls at 160-240 DEG C, and nylon powder transition temperature is at about 55 DEG C, and polyethylene powders is at about 95 DEG C;
3) slurry point method: be mainly used in nonwoven fabric, the same ROTARY SCREAM PRINTING of basic technology;
4) embrane method is translated into: it is first coated in the pretreated transfer paper of organosilicon or metal tape by coating slurry, then by Ji Bu and transfer paper is superimposed face-to-face transfers to Ji Bushang through roll compacting roller, after cooling, transfer paper is separated with processing fabric, this method is mainly used in frivolous open texture and to the more sensitive kind fabric of tension force, as leno, knitted fabric, non-weaving cloth etc., full machine runs drying unit and all adopts mesh-belt conveying.
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. an environment-protective process method for coated fabric, specifically comprises: the coating process of coated fabric should be selected by product requirement, and common coating process has following several:
1. dry method: by coating agent solvent or water concentration dilution on demand, and add necessary medicament and colouring agent is made into coating slurry, be coated on Ji Bushang equably with spreader, then drying, bake, make solvent or moisture evaporation, base cloth is formed the film that one deck is tough and tensile;
2. wet method: dissolve coating agent (as polyurethane) with dimethyl formamide (DMF), makes coating slurry, after coating, is immersed in the water into and solidifies film; Because DMF can become infinitely miscible with water, DMF stripping in water, and polyurethane is water insoluble, and concentration increases rapidly, is finally deposited on above base cloth; In coating process of setting, due to the effect of pellicle, DMF sharply oozes out from polyurethane, causes the passage micropore perpendicular to film surface;
3. fusion method: it is that thermoplastic resin is coated Ji Bushang as coating agent heating, treat the used time, with hot-pressing roller or flatiron hot pressing, point-like, wire or the netted resin be originally coated on base cloth is melted again, be bonded on processed fabric, be usually used in bonding collar support; Its technological process looks coating process and different, common are following several:
1) inspergation: be by powdex electromagnetic oscillation device, makes powder evenly be spread on base cloth cover, then carries out set with not contacting baking oven (or infrared tube); This method commonly uses ethene one vinyl acetate coating agent, is called for short the processing of EVA lining cloth;
2) powder point method: be coated with on two hot-rollings and an engraved roll unit equipment; Coating agent and scraper are arranged at this engraved roll top, and resin falls in the internal or female screw groove of people's engraved roll, the fabric after roller heating, and cloth surface temperature can reach 160-180 DEG C, complete powder become transfer a little in the moment contacted with engraved roll; Heat roller temperature controls at 160-240 DEG C, and nylon powder transition temperature is at about 55 DEG C, and polyethylene powders is at about 95 DEG C;
3) slurry point method: be mainly used in nonwoven fabric, the same ROTARY SCREAM PRINTING of basic technology;
4) translate into embrane method: it is first coated in the pretreated transfer paper of organosilicon or metal tape by coating slurry, then by Ji Bu with transfer paper is superimposed face-to-face transfers to Ji Bushang through roll compacting roller, after cooling, by transfer paper with process fabric and be separated; This method is mainly used in frivolous open texture and to the more sensitive kind fabric of tension force, as leno, knitted fabric, non-weaving cloth etc., full machine runs drying unit and all adopts mesh-belt conveying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310529603.6A CN104594059A (en) | 2013-11-01 | 2013-11-01 | Environmentally friendly production method of coated fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310529603.6A CN104594059A (en) | 2013-11-01 | 2013-11-01 | Environmentally friendly production method of coated fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104594059A true CN104594059A (en) | 2015-05-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310529603.6A Pending CN104594059A (en) | 2013-11-01 | 2013-11-01 | Environmentally friendly production method of coated fabric |
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| CN (1) | CN104594059A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106702742A (en) * | 2016-12-05 | 2017-05-24 | 长兴科特邦服装材料有限公司 | Production technology of lining fabric |
| CN108654209A (en) * | 2018-04-24 | 2018-10-16 | 南京际华三五二环保科技有限公司 | A kind of spunbond base fabric spun lacing filtrate and preparation method thereof |
| CN109722764A (en) * | 2019-02-28 | 2019-05-07 | 东莞易昌塑胶布业有限公司 | A kind of safe lining cloth and preparation method thereof |
| CN110318276A (en) * | 2019-07-10 | 2019-10-11 | 上海八达纺织印染服装有限公司 | A kind of processing method of the imitative embroidery of digit printing |
| CN110453505A (en) * | 2018-05-08 | 2019-11-15 | 浙江大嘴鸭服饰有限公司 | A method of increasing down jackets heat insulation effect |
| CN112090705A (en) * | 2020-08-14 | 2020-12-18 | 苏州奈米新纺织科技有限公司 | Coating method of large-gauge warp knitted fabric |
| CN113373700A (en) * | 2021-06-15 | 2021-09-10 | 苏州奈米新纺织科技有限公司 | Coating method of elastic warp knitted fabric |
-
2013
- 2013-11-01 CN CN201310529603.6A patent/CN104594059A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106702742A (en) * | 2016-12-05 | 2017-05-24 | 长兴科特邦服装材料有限公司 | Production technology of lining fabric |
| CN108654209A (en) * | 2018-04-24 | 2018-10-16 | 南京际华三五二环保科技有限公司 | A kind of spunbond base fabric spun lacing filtrate and preparation method thereof |
| CN110453505A (en) * | 2018-05-08 | 2019-11-15 | 浙江大嘴鸭服饰有限公司 | A method of increasing down jackets heat insulation effect |
| CN109722764A (en) * | 2019-02-28 | 2019-05-07 | 东莞易昌塑胶布业有限公司 | A kind of safe lining cloth and preparation method thereof |
| CN110318276A (en) * | 2019-07-10 | 2019-10-11 | 上海八达纺织印染服装有限公司 | A kind of processing method of the imitative embroidery of digit printing |
| CN112090705A (en) * | 2020-08-14 | 2020-12-18 | 苏州奈米新纺织科技有限公司 | Coating method of large-gauge warp knitted fabric |
| CN113373700A (en) * | 2021-06-15 | 2021-09-10 | 苏州奈米新纺织科技有限公司 | Coating method of elastic warp knitted fabric |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150506 |