CN104044322A - Wear-resistant and easily-stain-removing luggage fabric and processing method thereof - Google Patents
Wear-resistant and easily-stain-removing luggage fabric and processing method thereof Download PDFInfo
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- CN104044322A CN104044322A CN201410254356.8A CN201410254356A CN104044322A CN 104044322 A CN104044322 A CN 104044322A CN 201410254356 A CN201410254356 A CN 201410254356A CN 104044322 A CN104044322 A CN 104044322A
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Abstract
The invention relates to a wear-resistant and easily-stain-removing luggage fabric and a processing method thereof. The wear-resistant and easily-stain-removing luggage fabric is characterized by comprising base cloth made of polyester air texturing yarns or an interlaced yarn fabric, wherein the upper surface and the lower surface of the base cloth are both coated with a thin low-polymerization-degree low-modulus polyurethane adhesive layer; the surface layers of the low-modulus polyurethane adhesive layer are respectively coated with a thin-layer high-modulus polyurethane layer; 0.5%-10% of cellulose prepolymer components for extinction, resisting blocking and aging are added in high-modulus polyurethane adhesive in a mixing manner; the upper surface and the lower surface of the base cloth are coated twice; the low-modulus polyurethane adhesive layer is coated with primer for the first time so as to be used as a blocking layer; the high-modulus polyurethane adhesive layer is coated with surface adhesive for the second time so as to be used for enhancing the waterproofness and the wear resistance. The wear-resistant and easily-stain-removing luggage fabric and the processing method thereof, which are provided by the invention, are widely adopted for processing products of various luggage, tool bags, protective covers, tents and the like.
Description
Technical field
The present invention relates to a kind of bag fabric, particularly about a kind of wear-resisting decontaminable bag fabric and processing method thereof.
Background technology
Along with improving constantly of people's living standard, go out to exercise a public function and travel and be more and more, also more and more higher to the requirement of case and bag, particularly at some special occasions, to the aesthetic property of case and bag and wear resistence, require more strict.In view of the requirement in the strength of materials, existing bag fabric base cloth adopts terylene or nylon fabric conventionally, at outer surface or the inner surface of base cloth, is coated with one deck resinous coat.For being adapted to the instructions for use of final products, these coating materials conventionally more thick and heavy, to obtain well-pressed outward appearance and abundant feel, but bag fabric feel is stiff under cold environment, may produce glue-line be full of cracks peels off, and the surface layer that is exposed to the sun summer is easily aging, and be also difficult to decontamination cleaning if be stained with oil stain dirt the service life of shortening case and bag.
Summary of the invention
For the problems referred to above, the object of this invention is to provide that a kind of intensity is high, good waterproof performance, wear-resisting decontaminable bag fabric and processing method thereof.
For achieving the above object, the present invention takes following technical scheme: a kind of wear-resisting decontaminable bag fabric, it is characterized in that: it comprises the base cloth of a terylene space-variant silk face fabric, the upper and lower surface of described base cloth is coated with skim compared with the low-modulus polyurethane glue-line of low polymerization degree, covers respectively skim high modulus polyurethane glue-line on the surface layer of described low-modulus polyurethane glue-line.
In described high modulus polyurethane glue, mix the cellulose performed polymer that adding proportion is 0.5%～10%.
The upper and lower surface of described base cloth is divided into twice coating, and the described low-modulus polyurethane glue-line applying is for the first time primer, and as its thickness of adhesive linkage, dry weightening finish can be controlled in 5g/m
2～50g/m
2in scope, change, the described high modulus polyurethane glue-line applying is for the second time face glue, and the dry weightening finish of its thickness can be controlled in 10g/m
2～200g/m
2in scope, change.
The processing method of above-mentioned a kind of wear-resisting decontaminable bag fabric, comprises the following steps:
1) first base cloth is connected to selvage guide one end of coating apparatus, starts shooting to selvage guide even running and completely by shutting down after coating head;
2) set device parameter, is set as 0～1mm by the gap that oven temperature is set between 80 ℃～140 ℃, the equipment speed of service is set as between 5～40m/mim, coating scraper and base cloth, by the dry weightening finish that regulates in advance viscosity at 5g/m
2～50g/m
2low-modulus polyurethane glue in scope, is added in a coating hopper, and start;
3) base cloth is at the uniform velocity to move ahead, observe low modulus coating quality, and at equipment baking oven rear portion, observing the low modulus coated fabric of oven dry out shuts down afterwards, on low modulus coated fabric, sample, measure low modulus coating layer thickness or whether weightening finish is up to standard, if not up to standard, get back to step 2) revise device parameter or regulate the viscosity of low-modulus polyurethane glue; If up to standard, enter step 4);
4) start again, completes whole base cloths in the coating of this surperficial low-modulus polyurethane glue-line;
5) whether the another side that judges base cloth has completed the coating of low-modulus polyurethane glue-line, if do not completed, by the another side upset of base cloth upwards, gets back to step 4); Otherwise enter step 6);
6) set device parameter, by oven temperature be set between 80 ℃～140 ℃, the Speed Setting of operation is that gap between 5～40m/mim, coating scraper and coated fabric is set as 0～1mm, will be added with 0.5%～10% dry weightening finish cellulose performed polymer, that regulate in advance viscosity at 10g/m
2～200g/m
2high modulus polyurethane glue, add in a clean coating hopper, and start;
7) low modulus coated fabric is at the uniform velocity to move ahead, observe high-modulus coating quality, and at equipment baking oven rear portion, observing the high-modulus coated fabric of oven dry out shuts down afterwards, on high-modulus coated fabric, sample, measure high-modulus coating layer thickness or whether weightening finish is up to standard, if not up to standard, get back to step 6) revise device parameter or regulate the viscosity of high modulus polyurethane glue; If up to standard, enter step 8);
8) start again, completes whole low modulus coated fabrics in the coating of this surperficial high modulus polyurethane glue-line;
9) whether the another side that judges low modulus coated fabric has completed the coating of high modulus polyurethane glue-line, if do not completed, by the another side upset of low modulus coated fabric upwards, gets back to step 8); Otherwise enter step 10);
10) will complete the fabric of whole high modulus polyurethane glue-lines and the selvage guide of equipment is separated, the manufacturing process of fabric finishes.
The present invention is owing to taking above technical scheme, and it has the following advantages: 1, the present invention is owing to adopting terylene space-variant silk or network yarn as base cloth, and at bag fabric outer surface, without the distinctive gloss of conventional draft silk, base cloth dyeing and printing process is relatively easy.2, because the positive and negative bottom at base cloth is coated with, dry weightening finish can be controlled in 5g/m in the present invention
2～50g/m
2in scope, very thin compared with the low-modulus polyurethane glue of low polymerization degree, on low-modulus polyurethane glue surface layer, apply again the dry weightening finish of one deck and can be controlled in 10g/m
2～200g/m
2high modulus polyurethane glue in scope, the adhesion strength of coating is higher, upper and lower glue-line seals fabric, particularly in high modulus polyurethane glue, add cellulose performed polymer, therefore can effectively eliminate glued membrane lustrous surface, also improved the ageing resistace of coating simultaneously, touch smooth, effectively improve every color fastness of bag fabric, slow down the damage of ultraviolet ray to fabric, anti-contamination is strong.3, the present invention is due to feel and stiffness requirement according to actual needs, after different modulus polyurethane is allocated, in base cloth above and below, be coated with two-layer two kinds of very thin modulus polyurethane laminates, therefore make fabric texture not only slim and graceful, but also possess stronger water proofing property.4, the present invention is owing to adopting coating glued membrane to be colourless transparent material, and outer surface is reflective without minute surface simultaneously, therefore can retain the outward appearance visual style of color, lines and the flower shape of fabric itself.The present invention can be widely used in the production of the products such as processing various case and bag, kit bag, protective cover and tent and adopt.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention
The specific embodiment
Below in conjunction with drawings and Examples, the present invention is described in detail.
As shown in Figure 1, the present invention includes the base cloth 1 of terylene space-variant silk (air deformation yarn) fabric, on the upper and lower surface of base cloth 1, be coated with skim compared with the low-modulus polyurethane glue-line 2 of low polymerization degree, on upper and lower low-modulus polyurethane glue-line 2 surfaces, be coated with skim high modulus polyurethane glue-line 3.
In above-described embodiment, the upper and lower surface of Base fabric 1 is divided into twice coating, the low-modulus polyurethane glue-line 2 applying is for the first time primer, different according to base cloth institutional framework as its thickness of adhesive linkage, and the dry weightening finish of low-modulus polyurethane glue that low-modulus polyurethane glue-line 2 is used can be controlled at 5g/m
2～50g/m
2in scope, the high modulus polyurethane glue that the high modulus polyurethane glue-line 3 applying is for the second time used, the dry weightening finish of its thickness can be controlled at 10g/m
2～200g/m
2in scope.
In above-described embodiment, in the high modulus polyurethane glue that high modulus polyurethane glue-line 3 is used, mix the cellulose performed polymer (the incomplete reaction thing of cellulose and isocyanic acid) that the ratio of being added with is 0.5%～10%, for the delustring of bag fabric coating glued membrane, prevent and other object adhesion, improve ageing resistace, improve water proofing property and the wearability of material.
Processing method of the present invention comprises the following steps:
1) first base cloth 1 is connected to selvage guide one end of coating apparatus, starts shooting to selvage guide even running and completely by shutting down after coating head;
2) set device parameter, is set as 0～1mm by the gap that oven temperature is set between 80 ℃～140 ℃, the equipment speed of service is set as between 5～40m/mim, coating scraper and base cloth 1, by the dry weightening finish that regulates in advance viscosity at 5g/m
2～50g/m
2low-modulus polyurethane glue in scope, is added in a coating hopper, and start;
3) base cloth 1 is at the uniform velocity to move ahead, observe low modulus coating quality, and at equipment baking oven rear portion, observing the low modulus coated fabric of oven dry out shuts down afterwards, on low modulus coated fabric, sample, measure low modulus coating layer thickness or whether weightening finish is up to standard, if not up to standard, get back to step 2) revise device parameter or regulate the viscosity of low-modulus polyurethane glue; If up to standard, enter step 4);
4) start again, completes whole base cloths in the coating of this surperficial low-modulus polyurethane glue-line 2;
5) whether the another side that judges base cloth 1 has completed the coating of low-modulus polyurethane glue-line 2, if do not completed, by the another side upset of base cloth 1 upwards, gets back to step 4); Otherwise enter step 6);
6) set device parameter, by oven temperature be set between 80 ℃～140 ℃, the Speed Setting of operation is that gap between 5～40m/mim, coating scraper and coated fabric is set as 0～1mm, by the dry weightening finish that is added with 0.5%～10% cellulose performed polymer, regulates in advance viscosity at 10g/m
2～200g/m
2high modulus polyurethane glue, add in a clean coating hopper, and start;
7) low modulus coated fabric is at the uniform velocity to move ahead, observe high-modulus coating quality, and at equipment baking oven rear portion, observing the high-modulus coated fabric of oven dry out shuts down afterwards, on high-modulus coated fabric, sample, measure high-modulus coating layer thickness or whether weightening finish is up to standard, if not up to standard, get back to step 6) revise device parameter or regulate the viscosity of high modulus polyurethane glue; If up to standard, enter step 8);
8) start again, completes whole low modulus coated fabrics in the coating of this surperficial high modulus polyurethane glue-line 3;
9) whether the another side that judges low modulus coated fabric has completed the coating of high modulus polyurethane glue-line 2, if do not completed, by the another side upset of low modulus coated fabric upwards, gets back to step 8); Otherwise enter step 10);
10) will complete the fabric of whole high modulus polyurethane glue-lines 2 and the selvage guide of equipment is separated, the manufacturing process of fabric finishes.
The various embodiments described above are only for illustrating the present invention, and wherein the mode of each technical process, order etc. all can change to some extent, and every equivalents of carrying out on the basis of technical solution of the present invention and improvement, all should not get rid of outside protection scope of the present invention.
Claims (4)
1. a wear-resisting decontaminable bag fabric, it is characterized in that: it comprises the base cloth of a terylene space-variant silk face fabric, the upper and lower surface of described base cloth is coated with skim compared with the low-modulus polyurethane glue-line of low polymerization degree, covers respectively skim high modulus polyurethane glue-line on the surface layer of described low-modulus polyurethane glue-line.
2. a kind of wear-resisting decontaminable bag fabric as claimed in claim 1, is characterized in that: in described high modulus polyurethane glue, mix the cellulose performed polymer that adding proportion is 0.5%～10%.
3. a kind of wear-resisting decontaminable bag fabric as claimed in claim 1 or 2, it is characterized in that: the upper and lower surface of described base cloth is divided into twice coating, the described low-modulus polyurethane glue-line applying is for the first time primer, and as its thickness of adhesive linkage, dry weightening finish can be controlled in 5g/m
2～50g/m
2in scope, change, the described high modulus polyurethane glue-line applying is for the second time face glue, and the dry weightening finish of its thickness can be controlled in 10g/m
2～200g/m
2in scope, change.
4. a processing method for the wear-resisting decontaminable bag fabric as described in claim 1～3 any one, comprises the following steps:
1) first base cloth is connected to selvage guide one end of coating apparatus, starts shooting to selvage guide even running and completely by shutting down after coating head;
2) set device parameter, is set as 0～1mm by the gap that oven temperature is set between 80 ℃～140 ℃, the equipment speed of service is set as between 5～40m/mim, coating scraper and base cloth, by the dry weightening finish that regulates in advance viscosity at 5g/m
2～50g/m
2low-modulus polyurethane glue in scope, is added in a coating hopper, and start;
3) base cloth is at the uniform velocity to move ahead, observe low modulus coating quality, and at equipment baking oven rear portion, observing the low modulus coated fabric of oven dry out shuts down afterwards, on low modulus coated fabric, sample, measure low modulus coating layer thickness or whether weightening finish is up to standard, if not up to standard, get back to step 2) revise device parameter or regulate the viscosity of low-modulus polyurethane glue; If up to standard, enter step 4);
4) start again, completes whole base cloths in the coating of this surperficial low-modulus polyurethane glue-line;
5) whether the another side that judges base cloth has completed the coating of low-modulus polyurethane glue-line, if do not completed, by the another side upset of base cloth upwards, gets back to step 4); Otherwise enter step 6);
6) set device parameter, by oven temperature be set between 80 ℃～140 ℃, the Speed Setting of operation is that gap between 5～40m/mim, coating scraper and coated fabric is set as 0～1mm, will be added with 0.5%～10% dry weightening finish cellulose performed polymer, that regulate in advance viscosity at 10g/m
2～200g/m
2high modulus polyurethane glue, add in a clean coating hopper, and start;
7) low modulus coated fabric is at the uniform velocity to move ahead, observe high-modulus coating quality, and at equipment baking oven rear portion, observing the high-modulus coated fabric of oven dry out shuts down afterwards, on high-modulus coated fabric, sample, measure high-modulus coating layer thickness or whether weightening finish is up to standard, if not up to standard, get back to step 6) revise device parameter or regulate the viscosity of high modulus polyurethane glue; If up to standard, enter step 8);
8) start again, completes whole low modulus coated fabrics in the coating of this surperficial high modulus polyurethane glue-line;
9) whether the another side that judges low modulus coated fabric has completed the coating of high modulus polyurethane glue-line, if do not completed, by the another side upset of low modulus coated fabric upwards, gets back to step 8); Otherwise enter step 10);
10) will complete the fabric of whole high modulus polyurethane glue-lines and the selvage guide of equipment is separated, the manufacturing process of fabric finishes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410254356.8A CN104044322B (en) | 2014-06-10 | 2014-06-10 | A kind of wear-resisting decontaminable bag fabric and processing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410254356.8A CN104044322B (en) | 2014-06-10 | 2014-06-10 | A kind of wear-resisting decontaminable bag fabric and processing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104044322A true CN104044322A (en) | 2014-09-17 |
| CN104044322B CN104044322B (en) | 2016-08-17 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106003942A (en) * | 2016-05-16 | 2016-10-12 | 安徽天恩旅行用品科技有限公司 | Manufacturing method of luggage leather |
| CN108359080A (en) * | 2018-01-31 | 2018-08-03 | 平潭诚信智创科技有限公司 | A kind of luggage composite material and preparation method of high intensity |
| CN111996808A (en) * | 2019-05-27 | 2020-11-27 | 苏州创同纺织科技有限公司 | Production process of light, thin and high-strength nylon fabric for bags |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101280522A (en) * | 2008-04-17 | 2008-10-08 | 中国人民解放军总后勤部军需装备研究所 | High-strength wear-resistant fabric for cases and production method thereof |
| CN101851864A (en) * | 2009-03-31 | 2010-10-06 | 本田技研工业株式会社 | Artificial leather for automobile interior materials and method for producing the same |
| CN204123739U (en) * | 2014-06-10 | 2015-01-28 | 中国人民解放军总后勤部军需装备研究所 | A kind of wear-resisting decontaminable bag fabric |
-
2014
- 2014-06-10 CN CN201410254356.8A patent/CN104044322B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101280522A (en) * | 2008-04-17 | 2008-10-08 | 中国人民解放军总后勤部军需装备研究所 | High-strength wear-resistant fabric for cases and production method thereof |
| CN101851864A (en) * | 2009-03-31 | 2010-10-06 | 本田技研工业株式会社 | Artificial leather for automobile interior materials and method for producing the same |
| CN204123739U (en) * | 2014-06-10 | 2015-01-28 | 中国人民解放军总后勤部军需装备研究所 | A kind of wear-resisting decontaminable bag fabric |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106003942A (en) * | 2016-05-16 | 2016-10-12 | 安徽天恩旅行用品科技有限公司 | Manufacturing method of luggage leather |
| CN108359080A (en) * | 2018-01-31 | 2018-08-03 | 平潭诚信智创科技有限公司 | A kind of luggage composite material and preparation method of high intensity |
| CN111996808A (en) * | 2019-05-27 | 2020-11-27 | 苏州创同纺织科技有限公司 | Production process of light, thin and high-strength nylon fabric for bags |
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| Publication number | Publication date |
|---|---|
| CN104044322B (en) | 2016-08-17 |
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