CN104044322B - A kind of wear-resisting decontaminable bag fabric and processing method thereof - Google Patents
A kind of wear-resisting decontaminable bag fabric and processing method thereof Download PDFInfo
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- CN104044322B CN104044322B CN201410254356.8A CN201410254356A CN104044322B CN 104044322 B CN104044322 B CN 104044322B CN 201410254356 A CN201410254356 A CN 201410254356A CN 104044322 B CN104044322 B CN 104044322B
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Abstract
The present invention relates to a kind of wear-resisting decontaminable bag fabric and processing method thereof, it is characterized in that: it includes a terylene Empty Cirque or the base fabric of network yarn fabric, the upper and lower surface of described base fabric is coated with the low-modulus polyurethane glue-line of a thin layer low degree, is respectively coated with a thin layer high modulus polyurethane glue-line on the surface layer of described low-modulus polyurethane glue-line.In described high modulus polyurethane glue, mixing adds the ratio of 0.5%～10% for delustring, tissue adhesion and aging-resistant cellulose performed polymer component.The upper and lower surface of described base fabric is divided into twice coating, and the described low-modulus polyurethane glue-line of coating is primer for the first time, as adhesive linkage；The described high modulus polyurethane glue-line of second time coating is face glue, is used for increasing water proofing property and wearability.Present invention can be widely used to process in the production of the products such as various case and bag, kit bag, protective cover and tent and use.
Description
Technical field
The present invention relates to a kind of bag fabric, especially with regard to a kind of wear-resisting decontaminable bag fabric and processing method thereof.
Background technology
Along with improving constantly of people's living standard, going out, it is more and more to exercise a public function and travel, and the requirement to case and bag is more and more higher, particularly requires the strictest at some special occasions to aesthetic property and the wear resistence of case and bag.In view of the requirement in the strength of materials, existing bag fabric base fabric generally uses terylene or nylon fabric, and outer surface or inner surface in base fabric are coated with one layer of resinous coat.For being adapted to the use requirement of final products, generally comparing of these coating materials is the most thick and heavy, to obtain well-pressed outward appearance and abundant feel, but bag fabric feel is stiff in cold environments, glue-line be full of cracks may be produced peel off, and the surface layer that is exposed to the sun summer is the most aging, and shorten the service life of case and bag, if being stained with oil stain dirt be also difficult to decontamination cleaning.
Summary of the invention
For the problems referred to above, it is an object of the invention to provide a kind of intensity height, good waterproof performance, wear-resisting decontaminable bag fabric and processing method thereof.
For achieving the above object, the present invention takes techniques below scheme: a kind of wear-resisting decontaminable bag fabric, it is characterized in that: it includes the base fabric of a terylene Empty Cirque fabric, the upper and lower surface of described base fabric is coated with the low-modulus polyurethane glue-line of a thin layer low degree, is covered each by a thin layer high modulus polyurethane glue-line on the surface layer of described low-modulus polyurethane glue-line.
In described high modulus polyurethane glue, mixing adding proportion is the cellulose performed polymer of 0.5%～10%.
The upper and lower surface of described base fabric is divided into twice coating, and the described low-modulus polyurethane glue-line of coating is primer for the first time, does weightening finish as its thickness of adhesive linkage and can be controlled in 5g/m2～50g/m2In the range of change, second time coating described high modulus polyurethane glue-line be face glue, its thickness is done weightening finish and is can be controlled in 10g/m2～200g/m2In the range of change.
The processing method of above-mentioned a kind of wear-resisting decontaminable bag fabric, comprises the following steps:
1) first base fabric 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 in oven temperature between 80 DEG C～140 DEG C, gap that the equipment speed of service is set as between 5～40m/mim, coating blade and base fabric is set as 0～1mm, will be pre-adjusted the dry weightening finish of viscosity at 5g/m2～50g/m2In the range of low-modulus polyurethane glue, be added in coating head hopper, and start shooting；
3) base fabric is at the uniform velocity to move ahead; observe low modulus coating quality; and at equipment baking oven rear portion; observe that the low modulus coated fabric of drying is shut down the most afterwards; low modulus coated fabric samples; measure low modulus coating layer thickness or weightening finish be the most up to standard, if the most up to standard, return to step 2) revise device parameter or the viscosity of regulation low-modulus polyurethane glue；If up to standard, then enter step 4)；
4) again start shooting, complete the coating at the low-modulus polyurethane glue-line on this surface of whole base fabric；
5) judge whether the another side of base fabric is complete the coating of low-modulus polyurethane glue-line, if be not fully complete, then the another side of base fabric is overturn upwards, return to step 4)；Otherwise enter step 6)；
6) set device parameter, the gap that the speed be set in by oven temperature between 80 DEG C～140 DEG C, run is set as between 5～40m/mim, coating blade and coated fabric is set as 0～1mm, by be added with 0.5%～10% cellulose performed polymer, the dry weightening finish that has been pre-adjusted viscosity is at 10g/m2～200g/m2High modulus polyurethane glue, add in clean coating head hopper, and start shooting；
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; observe that the high-modulus coated fabric of drying is shut down the most afterwards; high-modulus coated fabric samples; measure high-modulus coating layer thickness or weightening finish be the most up to standard, if the most up to standard, return to step 6) revise device parameter or the viscosity of regulation high modulus polyurethane glue；If up to standard, then enter step 8)；
8) again start shooting, complete the coating at the high modulus polyurethane glue-line on this surface of whole low modulus coated fabric；
9) judge whether the another side of low modulus coated fabric is complete the coating of high modulus polyurethane glue-line, if be not fully complete, then the another side of low modulus coated fabric is overturn upwards, return to step 8)；Otherwise enter step 10)；
10) separating completing whole fabric of high modulus polyurethane glue-line with the selvage guide of equipment, the manufacturing process of fabric terminates.
Due to the fact that and take above technical scheme, it has the advantage that 1, due to the fact that employing terylene Empty Cirque or network yarn as base fabric, and at bag fabric outer surface without the distinctive gloss of conventional draft silk, base fabric dyeing and printing process is relatively easy.2, due to the fact that the positive and negative bottom in base fabric is coated with dry weightening finish and can be controlled in 5g/m2～50g/m2In the range of, the low-modulus polyurethane glue of the thinnest low degree, low-modulus polyurethane glue surface layer is coated with one layer of dry weightening finish and can be controlled in 10g/m2～200g/m2In the range of high modulus polyurethane glue, the adhesion strength of coating is higher, fabric is closed by upper and lower glue-line, in high modulus polyurethane glue, particularly with the addition of cellulose performed polymer, therefore can effectively eliminate film surface gloss, also improve the ageing resistace of coating simultaneously, touch smooth, effectively improving every color fastness of bag fabric, slow down the ultraviolet damage to fabric, anti-contamination is strong.3, due to the fact that feel and stiffness requirement according to actual needs, after different modulus polyurethane is allocated, it is coated with two kinds of modulus polyurethane glued membranes that two-layer is the thinnest in base fabric above and below, therefore makes fabric texture not only slim and graceful, but also possess higher water proofing property.4, due to the fact that employing coating glued membrane is colourless transparent material, outer surface is reflective without minute surface simultaneously, therefore can retain the apparent visual style of the color of fabric itself, lines and flower-shape.Present invention can be widely used to process in the production of the products such as various case and bag, kit bag, protective cover and tent and use.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
With embodiment, the present invention is described in detail below in conjunction with the accompanying drawings.
As shown in Figure 1, the present invention includes the base fabric 1 of terylene Empty Cirque (air deformation yarn) fabric, it is coated with the low-modulus polyurethane glue-line 2 of a thin layer low degree on the upper and lower surface of base fabric 1, is coated with a thin layer high modulus polyurethane glue-line 3 on upper and lower low-modulus polyurethane glue-line 2 surface.
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 of coating is primer for the first time, and different according to base fabric organizational structure as its thickness of adhesive linkage, the low-modulus polyurethane glue that low-modulus polyurethane glue-line 2 uses is done weightening finish and can be controlled at 5g/m2～50g/m2In the range of, the high modulus polyurethane glue that the high modulus polyurethane glue-line 3 of second time coating uses, its thickness is done weightening finish and can be controlled at 10g/m2～200g/m2In the range of.
In above-described embodiment, in the high modulus polyurethane glue that high modulus polyurethane glue-line 3 uses, the mixing ratio of being added with is the cellulose performed polymer (cellulose and the incomplete reaction thing of Carbimide .) of 0.5%～10%, for bag fabric coating glued membrane delustring, prevent and other object adhesion, improve ageing resistace, improve the water proofing property of material and wearability.
The processing method of the present invention comprises the following steps:
1) first base fabric 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 in oven temperature between 80 DEG C～140 DEG C, gap that the equipment speed of service is set as between 5～40m/mim, coating blade and base fabric 1 is set as 0～1mm, will be pre-adjusted the dry weightening finish of viscosity at 5g/m2～50g/m2In the range of low-modulus polyurethane glue, be added in coating head hopper, and start shooting；
3) base fabric 1 is at the uniform velocity to move ahead; observe low modulus coating quality; and at equipment baking oven rear portion; observe that the low modulus coated fabric of drying is shut down the most afterwards; low modulus coated fabric samples; measure low modulus coating layer thickness or weightening finish be the most up to standard, if the most up to standard, return to step 2) revise device parameter or the viscosity of regulation low-modulus polyurethane glue；If up to standard, then enter step 4)；
4) again start shooting, complete the coating at the low-modulus polyurethane glue-line 2 on this surface of whole base fabric；
5) judge whether the another side of base fabric 1 is complete the coating of low-modulus polyurethane glue-line 2, if be not fully complete, then the another side of base fabric 1 is overturn upwards, return to step 4)；Otherwise enter step 6)；
6) set device parameter, the gap that the speed be set in by oven temperature between 80 DEG C～140 DEG C, run is set as between 5～40m/mim, coating blade and coated fabric is set as 0～1mm, will be added with the cellulose performed polymer of 0.5%～10%, has been pre-adjusted the dry weightening finish of viscosity at 10g/m2～200g/m2High modulus polyurethane glue, add in clean coating head hopper, and start shooting；
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; observe that the high-modulus coated fabric of drying is shut down the most afterwards; high-modulus coated fabric samples; measure high-modulus coating layer thickness or weightening finish be the most up to standard, if the most up to standard, return to step 6) revise device parameter or the viscosity of regulation high modulus polyurethane glue；If up to standard, then enter step 8)；
8) again start shooting, complete the coating at the high modulus polyurethane glue-line 3 on this surface of whole low modulus coated fabric；
9) judge whether the another side of low modulus coated fabric is complete the coating of high modulus polyurethane glue-line 2, if be not fully complete, then the another side of low modulus coated fabric is overturn upwards, return to step 8)；Otherwise enter step 10)；
10) separating completing whole fabric of high modulus polyurethane glue-line 2 with the selvage guide of equipment, the manufacturing process of fabric terminates.
The various embodiments described above are merely to illustrate the present invention, and the mode of the most each technical process, order etc. all can be varied from, and every equivalents carried out on the basis of technical solution of the present invention and improvement the most should not be got rid of outside protection scope of the present invention.
Claims (3)
1. a wear-resisting decontaminable bag fabric, it is characterised in that: it includes the base fabric of a terylene Empty Cirque fabric,
The upper and lower surface of described base fabric is coated with the low-modulus polyurethane glue-line of a thin layer low degree, described low
A thin layer high modulus polyurethane glue-line it is covered each by the surface layer of modulus polyurethane glue-line；
The upper and lower surface of described base fabric is divided into twice coating, and the described low-modulus polyurethane glue-line of coating is for the first time
Primer, does weightening finish as its thickness of adhesive linkage and controls at 5g/m2～50g/m2In the range of change, second time coating institute
Stating high modulus polyurethane glue-line is face glue, and its thickness is done weightening finish and controlled at 10g/m2～200g/m2In the range of change.
2. a kind of wear-resisting decontaminable bag fabric as claimed in claim 1, it is characterised in that: described high-modulus
In polyurethane adhesive, mixing adding proportion is the cellulose performed polymer of 0.5%～10%.
3. a processing method for wear-resisting decontaminable bag fabric as claimed in claim 1 or 2, including following
Step:
1) first base fabric is connected to selvage guide one end of coating apparatus, starts shooting to selvage guide even running and completely by being coated with
Shut down after layer head；
2) set device parameter, is set in oven temperature between 80 DEG C～140 DEG C, the equipment speed of service is set as
Gap between 5～40m/mim, coating blade and base fabric is set as 0～1mm, will be pre-adjusted the dry increasing of viscosity
Focus on 5g/m2～50g/m2In the range of low-modulus polyurethane glue, be added in coating head hopper, and start shooting；
3) base fabric is at the uniform velocity to move ahead, and observes low modulus coating quality, and at equipment baking oven rear portion, it was observed that there is drying
Low modulus coated fabric shut down the most afterwards, on low modulus coated fabric sample, measure low modulus coating layer thickness or
Increase weight the most up to standard, if the most up to standard, return to step 2) revise device parameter or regulate the viscous of low-modulus polyurethane glue
Degree；If up to standard, then enter step 4)；
4) again start shooting, complete the coating at the low-modulus polyurethane glue-line on this surface of whole base fabric；
5) judge whether the another side of base fabric is complete the coating of low-modulus polyurethane glue-line, if be not fully complete, then
The another side of base fabric is overturn upwards, returns to step 4)；Otherwise enter step 6)；
6) set device parameter, speed oven temperature is set between 80 DEG C～140 DEG C, run be set as 5～
Gap between 40m/mim, coating blade and coated fabric is set as 0～1mm, will be added with the fibre of 0.5%～10%
Dry weightening finish that tie up element performed polymer, that be pre-adjusted viscosity is at 10g/m2～200g/m2High modulus polyurethane glue, add
Enter in the coating head hopper of cleaning, and start shooting；
7) low modulus coated fabric is at the uniform velocity to move ahead, and observes high-modulus coating quality, and at equipment baking oven rear portion, sees
The high-modulus coated fabric observing drying is shut down the most afterwards, samples on high-modulus coated fabric, measures high-modulus
Coating layer thickness or weightening finish the most up to standard, if the most up to standard, return to step 6) amendment device parameter or regulation high-modulus gather
The viscosity of urethane glue；If up to standard, then enter step 8)；
8) again start shooting, complete the coating at the high modulus polyurethane glue-line on this surface of whole low modulus coated fabric；
9) judge whether the another side of low modulus coated fabric is complete the coating of high modulus polyurethane glue-line, if
It is not fully complete, then the another side of low modulus coated fabric is overturn upwards, return to step 8)；Otherwise enter step 10)；
10) separate completing whole fabric of high modulus polyurethane glue-line with the selvage guide of equipment, the manufacturing process of fabric
Terminate.
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| 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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| 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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| CN104044322B true CN104044322B (en) | 2016-08-17 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106003942B (en) * | 2016-05-16 | 2018-02-27 | 安徽天恩旅行用品科技有限公司 | A kind of manufacture method of traveling bag 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 |
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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 |
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