CN108867082A - One kind removing knife wire type woven coating process - Google Patents
One kind removing knife wire type woven coating process Download PDFInfo
- Publication number
- CN108867082A CN108867082A CN201810755822.9A CN201810755822A CN108867082A CN 108867082 A CN108867082 A CN 108867082A CN 201810755822 A CN201810755822 A CN 201810755822A CN 108867082 A CN108867082 A CN 108867082A
- Authority
- CN
- China
- Prior art keywords
- fabric
- coating process
- gluing
- wire type
- knife wire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- D06N3/0086—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique
- D06N3/0088—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique by directly applying the resin
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06G—MECHANICAL OR PRESSURE CLEANING OF CARPETS, RUGS, SACKS, HIDES, OR OTHER SKIN OR TEXTILE ARTICLES OR FABRICS; TURNING INSIDE-OUT FLEXIBLE TUBULAR OR OTHER HOLLOW ARTICLES
- D06G1/00—Beating, brushing, or otherwise mechanically cleaning or pressure cleaning carpets, rugs, sacks, hides, or other skin or textile articles or 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
- D06N3/007—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
- 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
- D06N3/18—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with two layers of different macromolecular materials
- D06N3/183—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with two layers of different macromolecular materials the layers are one next to the other
Abstract
The invention discloses one kind to remove knife wire type woven coating process, includes the following steps：Gluing first is carried out to the woven back side, then dries fabric, then PU counterdie is coated to the non-gluing one side of fabric, then PU facial mask is coated to the coated face of fabric after calendering, obtains finished product.The present invention can effectively be avoided in film capitiform at knife line defect, it is highly polished, certified product rate is good.
Description
Technical field
The present invention relates to a kind of woven coating process, especially one kind to remove knife wire type woven coating process.
Background technique
PU coating process is to coat polyurethane coating in fabric surface, and PU coating itself has good coating and elasticity,
Moisture-inhibiting and the venting capability of fabric can also be improved after application, and fabric is made to have the effect of wear-resisting, moisture-proof and dry cleaning resistance.Tatting
Object is when carrying out conventional PU coating, since the filoplume of cotton yarn yarn count is more, is easy bonding, and in the production process of woven
Friction forms grain head repeatedly, causes these heads that can form accumulation with the rolling of edge of a knife slurry in coating procedure, and by force
Uncontrollable knife line defect is caused when passing through the edge of a knife；The subsequent technique effect of fabric is not only affected, and causes fabric construction
The reduction of intensity and certified product rate.Therefore, it is necessary to one kind effectively to avoid a capitiform at knife line defect in woven film
Method.
Summary of the invention
The object of the present invention is to provide one kind to remove knife wire type woven coating process.It can effectively keep away in film
Exempt from a capitiform at knife line defect, it is highly polished, certified product rate is good.
Technical solution of the present invention：One kind removing knife wire type woven coating process, includes the following steps：
1. the wherein one side to woven carries out gluing, A fabric is obtained；
2. drying 20~40 seconds under 170~180 DEG C of environment to A fabric, B fabric is obtained；
3. the non-gluing one side to B fabric coats PU counterdie, C fabric is obtained；
4. carrying out calendering to C fabric, D fabric is obtained；
5. the coated face to D fabric coats PU facial mask, finished product is obtained.
One kind above-mentioned is gone in knife wire type woven coating process, and 1. glue-line of the middle woven after gluing is thick for the step
Degree is 0.1~0.2mm.
One kind above-mentioned is gone in knife wire type woven coating process, the step 3. the specific steps are：First with adhesive tape
The dust and filoplume of the non-gluing one side of B fabric are removed, then PU counterdie is coated to the non-gluing one side of B fabric, obtains C fabric.
One kind above-mentioned is gone in knife wire type woven coating process, the step 5. the specific steps are：Benefit first uses adhesive tape
The dust and filoplume in D fabric coating face are removed, PU facial mask then is coated to the coated face of D fabric, obtains finished product.
One kind above-mentioned is gone in knife wire type woven coating process, and specific method of the adhesive tape in dedusting is：It utilizes
It is conveyed with tensioned guide roller pair B fabric or D fabric, and wraps up adhesive tape in guide roller surface.
One kind above-mentioned is gone in knife wire type woven coating process, and 4. middle speed of the C fabric in calendering is the step
16~18 ms/min.
Compared with prior art, the present invention first carries out gluing to fabric one side before coating PU counterdie, enables glue will
Filoplume and impurity tight adhesion on the fabric, and enable the colloid for adhering to filoplume to solidify bonding by drying, avoid on fabric
Filoplume rub to form grain head and be accumulated with the movement of the film edge of a knife in film, thus avoid a capitiform at knife line defect
Disease；By carrying out calendering to the fabric with PU counterdie, being able to maintain fabric after film and gluing, its cloth cover is smooth and glue
Body is bright and clean, so that the uneven knife line defect for causing fabric when coating PU facial mask of filoplume and impurity after adhesion is avoided,
The present invention is further increased to the finish of PU counterdie and PU facial mask and coating effect；The present invention to fabric coating PU counterdie and
Before PU facial mask, the dust and filoplume of webbing coated side can be also removed by adhesive tape respectively, so that filoplume be further prevented to knit
Knife line defect caused by when object film, and improve the finish and certified product rate of PU counterdie and PU facial mask.In addition, the present invention according to
Corresponding technological parameter is arranged in the material property of the characteristic of gluing and PU film, further improve gluing to the adherency of filoplume and
Solidification effect makes the fabric certified product rate after film of the present invention to reduce filoplume and grain head the knife line defect caused by film
It can be improved 5%.So the present invention can effectively be avoided in film capitiform at knife line defect, highly polished, certified product rate
It is good.
Specific embodiment
Below with reference to embodiment, the present invention is further illustrated, but is not intended as the foundation limited the present invention.
Embodiment 1.One kind removing knife wire type woven coating process, includes the following steps：
1. carrying out gluing to the wherein one side of woven, glue used in gluing is coating special glue, concrete model PA-
38 polyacrylate water solubility fabric coating adhesive (Jiangyin Dong Tai Chemical Co., Ltd.), bondline thickness 0.1mm obtains A fabric；
2. drying 20 seconds under 170 DEG C of environment to A fabric, B fabric is obtained；
3. first passing through guide roller pair B fabric of the surface with adhesive tape to be conveyed, and certain is applied to B fabric in conveying
Power makes the dust and filoplume of the adhesive tape removal non-gluing one side of B fabric, then coats PU counterdie to the non-gluing one side of B fabric, obtains C
Fabric；
4. carrying out calendering to C fabric, speed of the C fabric in calendering is 18 ms/min, obtains D fabric；
5. the guide roller pair D fabric again by surface with adhesive tape is conveyed, and is applied centainly in conveying to D fabric
Tension makes the dust and filoplume in adhesive tape removal D fabric coating face, then coats PU facial mask to the coated face of D fabric, obtain finished product.
The film cost of fabric can be effectively reduced in the present embodiment under conditions of avoiding knife line defect, make the present embodiment phase
Than the production cost that traditional coating process only improves 0.2 yuan/meter, while improving fabric film certified product rate and finish
Facilitate control of the producer to production cost.
Embodiment 2.One kind removing knife wire type woven coating process, includes the following steps：
1. carrying out gluing to the wherein one side of woven, glue used in gluing is polyacrylate fabric coating adhesive, glue
Layer obtains A fabric with a thickness of 0.2mm；
2. drying 40 seconds under 180 DEG C of environment to A fabric, B fabric is obtained；
3. first passing through guide roller pair B fabric of the surface with adhesive tape to be conveyed, and certain is applied to B fabric in conveying
Power makes the dust and filoplume of the adhesive tape removal non-gluing one side of B fabric, then coats PU counterdie to the non-gluing one side of B fabric, obtains C
Fabric；
4. carrying out calendering to C fabric, speed of the C fabric in calendering is 16 ms/min, obtains D fabric；
5. the guide roller pair D fabric again by surface with adhesive tape is conveyed, and is applied centainly in conveying to D fabric
Tension makes the dust and filoplume in adhesive tape removal D fabric coating face, then coats PU facial mask to the coated face of D fabric, obtain finished product.
The present embodiment can effectively improve the finish and certified product rate of PU film layer after application, make fabric after film just
Product rate can be improved 5% or more compared to traditional coating process, be suitable for needing higher fabric to use PU film quality.
Embodiment 3.One kind removing knife wire type woven coating process, includes the following steps：
1. carrying out gluing to the wherein one side of woven, glue used in gluing is polyacrylate fabric coating adhesive, glue
Layer obtains A fabric with a thickness of 0.15mm；
2. drying 30 seconds under 175 DEG C of environment to A fabric, B fabric is obtained；
3. first passing through guide roller pair B fabric of the surface with adhesive tape to be conveyed, and certain is applied to B fabric in conveying
Power makes the dust and filoplume of the adhesive tape removal non-gluing one side of B fabric, then coats PU counterdie to the non-gluing one side of B fabric, obtains C
Fabric；
4. carrying out calendering to C fabric, speed of the C fabric in calendering is 17 ms/min, obtains D fabric；
5. the guide roller pair D fabric again by surface with adhesive tape is conveyed, and is applied centainly in conveying to D fabric
Tension makes the dust and filoplume in adhesive tape removal D fabric coating face, then coats PU facial mask to the coated face of D fabric, obtain finished product.
Being optimal of ratio of fabric film effect and film cost can be such that fabric produces in control by the present embodiment
Effectively avoided while cost capitiform at knife line defect, it is highly polished, certified product rate is good.
Claims (6)
1. one kind removes knife wire type woven coating process, it is characterised in that：Include the following steps：
1. the wherein one side to woven carries out gluing, A fabric is obtained；
2. drying 20~40 seconds under 170~180 DEG C of environment to A fabric, B fabric is obtained；
3. the non-gluing one side to B fabric coats PU counterdie, C fabric is obtained；
4. carrying out calendering to C fabric, D fabric is obtained；
5. the coated face to D fabric coats PU facial mask, finished product is obtained.
2. one kind according to claim 1 removes knife wire type woven coating process, it is characterised in that：The step 1. in shuttle
Bondline thickness of the fabric after gluing is 0.1~0.2mm.
3. one kind according to claim 1 removes knife wire type woven coating process, which is characterized in that the tool of the step 3.
Body step is：It is coated first with the dust and filoplume of the adhesive tape removal non-gluing one side of B fabric, then to the non-gluing one side of B fabric
PU counterdie obtains C fabric.
4. one kind according to claim 1 removes knife wire type woven coating process, which is characterized in that the tool of the step 5.
Body step is：First with the dust and filoplume in adhesive tape removal D fabric coating face, PU facial mask then is coated to the coated face of D fabric,
Obtain finished product.
5. one kind according to claim 3 or 4 removes knife wire type woven coating process, it is characterised in that：The adhesive tape exists
Specific method when dedusting is：It is conveyed using with tensioned guide roller pair B fabric or D fabric, and is wrapped up in guide roller surface
Adhesive tape.
6. one kind according to claim 1 removes knife wire type woven coating process, which is characterized in that the step 4. in C
Speed of the fabric in calendering is 16~18 ms/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810755822.9A CN108867082B (en) | 2018-07-11 | 2018-07-11 | Knife thread removing type woven fabric film coating process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810755822.9A CN108867082B (en) | 2018-07-11 | 2018-07-11 | Knife thread removing type woven fabric film coating process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108867082A true CN108867082A (en) | 2018-11-23 |
| CN108867082B CN108867082B (en) | 2021-03-19 |
Family
ID=64300693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810755822.9A Active CN108867082B (en) | 2018-07-11 | 2018-07-11 | Knife thread removing type woven fabric film coating process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108867082B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115125738A (en) * | 2022-05-31 | 2022-09-30 | 江苏凤凰画材科技股份有限公司 | Preparation method of Thangka canvas |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101481579A (en) * | 2008-12-23 | 2009-07-15 | 中国人民解放军总后勤部军需装备研究所 | Waterproof moisture permeable modified polyurethane coating glue and preparation thereof |
| CN103866579A (en) * | 2012-12-14 | 2014-06-18 | 东丽纤维研究所（中国）有限公司 | Ventilating waterproof moisture-permeable wet-process coating fabric, and processing method and application thereof |
| US20160130748A1 (en) * | 2008-08-30 | 2016-05-12 | Bradford Industries, Inc. | Polyvinyl Chloride Coated Fabrics for use in air bags |
| CN107299540A (en) * | 2017-07-14 | 2017-10-27 | 华懋（厦门）特种材料有限公司 | A kind of Medical face fabric production technology |
-
2018
- 2018-07-11 CN CN201810755822.9A patent/CN108867082B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160130748A1 (en) * | 2008-08-30 | 2016-05-12 | Bradford Industries, Inc. | Polyvinyl Chloride Coated Fabrics for use in air bags |
| CN101481579A (en) * | 2008-12-23 | 2009-07-15 | 中国人民解放军总后勤部军需装备研究所 | Waterproof moisture permeable modified polyurethane coating glue and preparation thereof |
| CN103866579A (en) * | 2012-12-14 | 2014-06-18 | 东丽纤维研究所（中国）有限公司 | Ventilating waterproof moisture-permeable wet-process coating fabric, and processing method and application thereof |
| CN107299540A (en) * | 2017-07-14 | 2017-10-27 | 华懋（厦门）特种材料有限公司 | A kind of Medical face fabric production technology |
Non-Patent Citations (1)
| Title |
|---|
| 吴微微: "《服装材料学 基础篇》", 31 January 2016, 中国纺织出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115125738A (en) * | 2022-05-31 | 2022-09-30 | 江苏凤凰画材科技股份有限公司 | Preparation method of Thangka canvas |
| CN115125738B (en) * | 2022-05-31 | 2023-07-25 | 江苏凤凰画材科技股份有限公司 | Preparation method of Tang-Ka canvas |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108867082B (en) | 2021-03-19 |
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