CN211334977U - Adhesive lining cloth for PU (polyurethane) coating fabric - Google Patents
Adhesive lining cloth for PU (polyurethane) coating fabric Download PDFInfo
- Publication number
- CN211334977U CN211334977U CN201921903579.7U CN201921903579U CN211334977U CN 211334977 U CN211334977 U CN 211334977U CN 201921903579 U CN201921903579 U CN 201921903579U CN 211334977 U CN211334977 U CN 211334977U
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- CN
- China
- Prior art keywords
- layer
- cloth
- cloth layer
- base cloth
- prime cement
- 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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- 239000004744 fabric Substances 0.000 title claims abstract description 68
- 239000004814 polyurethane Substances 0.000 title claims abstract description 26
- 229920002635 polyurethane Polymers 0.000 title claims abstract description 11
- 239000011248 coating agent Substances 0.000 title claims abstract description 10
- 238000000576 coating method Methods 0.000 title claims abstract description 10
- 239000000853 adhesive Substances 0.000 title claims description 7
- 230000001070 adhesive effect Effects 0.000 title claims description 7
- 239000004831 Hot glue Substances 0.000 claims abstract description 11
- 239000004695 Polyether sulfone Substances 0.000 claims abstract description 11
- 229920006393 polyether sulfone Polymers 0.000 claims abstract description 11
- 239000011347 resin Substances 0.000 claims abstract description 9
- 229920005989 resin Polymers 0.000 claims abstract description 9
- 229920001187 thermosetting polymer Polymers 0.000 claims abstract description 9
- 239000000839 emulsion Substances 0.000 claims abstract description 8
- 239000000843 powder Substances 0.000 claims abstract description 8
- 239000003292 glue Substances 0.000 claims abstract description 3
- 239000002002 slurry Substances 0.000 claims description 18
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims description 7
- 229920001971 elastomer Polymers 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 229920005549 butyl rubber Polymers 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
- 239000004568 cement Substances 0.000 abstract description 12
- 239000004433 Thermoplastic polyurethane Substances 0.000 abstract description 8
- 239000000805 composite resin Substances 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 36
- 239000004743 Polypropylene Substances 0.000 description 5
- 229920001634 Copolyester Polymers 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 229920004933 Terylene® Polymers 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Images
Landscapes
- Adhesives Or Adhesive Processes (AREA)
- Laminated Bodies (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The utility model discloses a PU coats bonding lining cloth for surface fabric, including the base cloth layer, cloth layer upper surface covers has first prime cement layer, and first prime cement layer is thermosetting waterborne polyurethane emulsion, and first prime cement layer upper surface covers has one deck polyether sulfone resin layer, polyether sulfone resin layer upper surface covers has second prime cement layer, second prime cement layer also is thermosetting waterborne polyurethane emulsion, and second prime cement layer upper surface evenly distributed has TPU hot melt adhesive powder point, and base cloth layer lower surface covers has one deck PP net silk screen cloth layer, and the coating has the glue film between PP net silk screen cloth layer and the base cloth layer. The double-bottom pulp polyether sulfone resin composite layer structure is adopted, and the TPU hot melt adhesive powder dot structure is matched, so that the adhesion and firmness of the finished garment fabric are ensured.
Description
Technical Field
The utility model belongs to the technical field of the technique of weaving and lining cloth and specifically relates to a PU films bonding lining cloth for surface fabric, in particular to its multilayer composite structure.
Background
With the appearance of functional clothes, the clothes fabric is more and more diversified, the fabric with the PU coating is more and more commonly used, and the PU coating can endow the fabric with effects and functions of fullness, elasticity, water resistance and the like. However, after the fabric is coated with the PU coating, the bonding fastness of the fabric coated with the common PA (copolyamide) and PES (copolyester) hot melt adhesive is obviously reduced, and the fabric is poor in washing fastness.
Disclosure of Invention
The utility model aims at providing an adhesive lining cloth for PU coating fabric, wherein the lining cloth base cloth is woven by terylene low stretch yarn to form plain or twill cloth; the bottom slurry is thermosetting polyurethane bottom slurry, TPU hot melt adhesive powder dots are adopted, and the inner layer is a polyether sulfone resin layer, so that the final adhesion and firmness are ensured. Overcomes the defects in the prior art.
In order to realize the purpose, the technical scheme of the utility model is that: the utility model provides a PU coats bonding lining cloth for surface fabric that films, includes the base cloth layer, and the cloth layer upper surface covers has first prime cement layer, and first prime cement layer is thermosetting waterborne polyurethane emulsion, and first prime cement layer upper surface covers has one deck polyethersulfone resin layer, polyethersulfone resin layer upper surface covers has second prime cement layer, second prime cement layer also is thermosetting waterborne polyurethane emulsion, and second prime cement layer upper surface evenly distributed has TPU hot melt adhesive powder point, and base cloth layer lower surface covers has one deck PP net silk cloth layer, and the coating has the glue film between PP net silk cloth layer and the base cloth layer.
The utility model discloses a PU is filmed bonding lining cloth for surface fabric, it adopts two base paste polyethersulfone resin composite bed structures, cooperates TPU hot melt adhesive powder point structure, has ensured finished product garment materials adhesion and fastness.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
The utility model discloses a PU is filmed surface fabric and is used bonding lining cloth, it is different from prior art and lies in: the waterproof cloth comprises a base cloth layer 1, wherein a first base slurry layer 2 covers the upper surface of the cloth layer 1, the first base slurry layer 2 is thermosetting aqueous polyurethane emulsion, a polyether sulfone resin layer 3 covers the upper surface of the first base slurry layer 2, a second base slurry layer 7 covers the upper surface of the polyether sulfone resin layer 3, the second base slurry layer 7 is also thermosetting aqueous polyurethane emulsion, TPU (thermoplastic polyurethane) hot melt adhesive powder dots 4 are uniformly distributed on the upper surface of the second base slurry layer 7, a PP (polypropylene) mesh silk cloth layer 5 covers the lower surface of the base cloth layer 1, and an adhesive layer 6 covers the space between the PP mesh silk cloth layer 5 and the base cloth layer 1.
In specific implementation, the rubber layer 6 is butyl rubber, and the thickness of the rubber layer 6 is 0.018-0.022 mm.
In specific implementation, the base fabric layer 1 is plain cloth or twill cloth, and the base fabric layer 1 is a polyester low stretch yarn material.
In specific implementation, the base cloth layer 1 is a 30D-50D plain cloth.
In specific implementation, the TPU hot melt adhesive powder on the bottom slurry layer is subjected to infrared heating at 160-180 ℃ to dry and fix the bottom slurry on the surface of the base fabric, and then the bottom slurry enters a drying room to sinter and melt the hot melt adhesive and fix the hot melt adhesive on the slurry point and the base fabric, wherein the temperature of the drying room is 180-190 ℃. And finally cooling and rolling.
The foregoing is a more detailed description of the invention, taken in conjunction with the accompanying preferred embodiments, and it is not intended that the invention be limited to the specific embodiments described above. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (4)
1. An adhesive lining cloth for PU coating fabric is characterized in that: including base cloth layer (1), cloth layer (1) upper surface covers there is first prime slurry layer (2), and first prime slurry layer (2) are thermosetting waterborne polyurethane emulsion, and first prime slurry layer (2) upper surface covers there is one deck polyethersulfone resin layer (3), polyethersulfone resin layer (3) upper surface covers there is second prime slurry layer (7), second prime slurry layer (7) also are thermosetting waterborne polyurethane emulsion, and second prime slurry layer (7) upper surface evenly distributed has TPU hot melt adhesive powder point (4), and base cloth layer (1) lower surface covers there is one deck PP net silk screen cloth layer (5), and the coating has glue film (6) between PP net silk screen cloth layer (5) and base cloth layer (1).
2. The adhesive interlining for a PU film lining as claimed in claim 1, wherein: the rubber layer (6) is made of butyl rubber, and the thickness of the rubber layer (6) is 0.018-0.022 mm.
3. The adhesive interlining for a PU film lining as claimed in claim 1, wherein: the base cloth layer (1) is plain cloth or twill cloth, and the base cloth layer (1) is made of a polyester low stretch yarn material.
4. The adhesive interlining for a PU film lining as claimed in claim 1, wherein: the base cloth layer (1) is 30-50D plain cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921903579.7U CN211334977U (en) | 2019-11-06 | 2019-11-06 | Adhesive lining cloth for PU (polyurethane) coating fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921903579.7U CN211334977U (en) | 2019-11-06 | 2019-11-06 | Adhesive lining cloth for PU (polyurethane) coating fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211334977U true CN211334977U (en) | 2020-08-25 |
Family
ID=72091141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921903579.7U Active CN211334977U (en) | 2019-11-06 | 2019-11-06 | Adhesive lining cloth for PU (polyurethane) coating fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211334977U (en) |
-
2019
- 2019-11-06 CN CN201921903579.7U patent/CN211334977U/en active Active
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