CN201155065Y - Releasing transfer device for PU local coatings - Google Patents
Releasing transfer device for PU local coatings Download PDFInfo
- Publication number
- CN201155065Y CN201155065Y CNU2007201135675U CN200720113567U CN201155065Y CN 201155065 Y CN201155065 Y CN 201155065Y CN U2007201135675 U CNU2007201135675 U CN U2007201135675U CN 200720113567 U CN200720113567 U CN 200720113567U CN 201155065 Y CN201155065 Y CN 201155065Y
- Authority
- CN
- China
- Prior art keywords
- fabric
- carrier
- transfer
- adhesive
- glue
- Prior art date
Links
- 239000004814 polyurethane Substances 0.000 title claims abstract description 52
- 239000004744 fabrics Substances 0.000 claims abstract description 34
- 239000000969 carriers Substances 0.000 claims abstract description 31
- 239000011248 coating agents Substances 0.000 claims abstract description 19
- 238000000576 coating method Methods 0.000 claims abstract description 19
- 230000001070 adhesive Effects 0.000 claims abstract description 9
- 239000000853 adhesives Substances 0.000 claims abstract description 9
- 238000001035 drying Methods 0.000 claims abstract description 8
- 239000003292 glue Substances 0.000 claims description 22
- 229920000728 polyesters Polymers 0.000 claims description 2
- 238000000034 methods Methods 0.000 abstract description 8
- 239000010985 leather Substances 0.000 abstract description 6
- 229920005989 resins Polymers 0.000 abstract description 5
- 239000011347 resins Substances 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000000126 substances Substances 0.000 abstract description 4
- 229920002635 polyurethanes Polymers 0.000 abstract 1
- 238000009423 ventilation Methods 0.000 abstract 1
- 238000007639 printing Methods 0.000 description 6
- 239000007789 gases Substances 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 238000005516 engineering processes Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound data:image/svg+xml;base64,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 data:image/svg+xml;base64,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 [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000007788 liquids Substances 0.000 description 2
- 239000000463 materials Substances 0.000 description 2
- 239000003570 air Substances 0.000 description 1
- 239000012296 anti-solvents Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001680 brushing Effects 0.000 description 1
- 239000002761 deinkings Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005755 formation reactions Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 239000000976 inks Substances 0.000 description 1
- 229920005749 polyurethane resins Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 229920002379 silicone rubbers Polymers 0.000 description 1
- 239000002904 solvents Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 239000011901 water Substances 0.000 description 1
Abstract
Description
Technical field
The utility model belongs to field of textile machinery, and it is release specifically to belong to the local coating of a kind of PU
Transfer device.
Background technology
On the market in the existing product, use several technologies to obtain the imitation leather fabric, as direct coating, transfer coated method, gold stamping method, these process characteristics are obvious, product has its advantage, but the problem that yet exists some to be difficult to fundamentally solve is not good as direct coating product feel, gas permeability is poor, can not obtain the flower type.Transfer coated method cost height; gas permeability is also bad; and to environmental protection formation pressure; gold stamping method also can be produced the imitation leather fabric with colored type; but because the limitation of technology; its surface has the embrittlement resin that one deck has a significant impact the product physical and chemical performance mostly, and the crock fastness of product is low, and weather fastness is poor.Address these problems and obtain desirable imitation leather fabric, need to use the device of the release transfer of the local coating of PU, but this type of desirable device is not arranged in the industry at present as yet with colored type.
Summary of the invention
Technical problem to be solved in the utility model is: the device of the release transfer of the local coating of a kind of PU is provided, and this device utilizes carrier, and local coating is release is transferred on the fabric with PU, to obtain the imitation leather fabric with PU flower type.
In order to solve the problems of the technologies described above, the utility model by the following technical solutions: the release transfer device of the local coating of a kind of PU is characterized in that it comprises: 1) carrier: be used to carry PU glue; 2) size applicator: be used for PU glue part is coated on carrier, form the local coating of PU; 3) transfer device: be used to make carrier and PU glue thereof and fabric to combine closely, allow the PU glue bond on fabric; 4) drying unit: be used for the PU adhesive curing and be bonded in fabric; 5) separator: be used to make carrier to separate from fabric, more than each device be connected in turn.
By above technical scheme as can be known, the utility model has adopted carrier, play PU glue is transferred to transfer function on the fabric from size applicator, PU glue successfully is cured to be bonded on the fabric, it does not provide the embrittlement that the product physical and chemical performance is had a significant impact resin this transmittance process, therefore the product crock fastness is low, and the problem of weather fastness difference is solved.The utility model is simple in structure, and low cost of manufacture can increase substantially the production efficiency of imitation leather fabric, improves gas permeability, the weather fastness of fabric.
Description of drawings
Fig. 1 is a structural representation of the present utility model
The specific embodiment
Referring to Fig. 1, the utility model comprises: carrier 1, size applicator 2, transfer device 3, drying unit 4, separator 5, more than each device be connected in turn.
PU glue 9 is abbreviations of polyurethane resin in the utility model, and this resin can be solvent type or water-based, can be a liquid type or two-liquid type, must have printing performance preferably, can bond together with fabric, have film forming.
Carrier 1 effect is the PU glue that carrying size applicator 2 is executed, and it also has release ability simultaneously, and when PU glue was transferred on the fabric 6 on carrier 1, carrier 1 can be easily separated.Carrier 1 is as material important in the utility model, a kind of carrier that the utility model adopts has the release liners similar performance of using in the transfer coated method, it has release ability, but can in release process, do not separated by embrittlement, from the principle, it is an intermediary, plays PU glue is transferred to transfer function on the fabric 6 from size applicator 2.And it does not provide the product physical and chemical performance is had a significant impact the embrittlement resin in this process, so the product crock fastness is low, and the problem of weather fastness difference is solved.In the utility model, this carrier can be polyester film or the release liners that the surface of the extraordinary organosilicon processing of a kind of process scribbles mould release, also can use silicone rubber belt, and perhaps bulging face or the conveyer belt made from stainless steel material formed.
Size applicator 2 is used for PU glue part is coated on carrier 1, form the local coating of PU, in the utility model, be called as printing equipment, use the printing equipment in the printing industry, as cylinder, plain net device, intaglio plate or direct spraying (air brushing) device all are feasible on principle, but because the particularity of PU glue, guarantee stable and decorative pattern complete of applying glue process, need to adjust printing equipment and make its anti-solvent, and keep the flowability of PU glue.And printing equipment deinkings such as intaglio plate must take into account the extension performance of ink of carrier.
Transfer device 3 makes carrier 1 be with PU glue and fabric to combine closely, and allows the PU glue bond on fabric 6; Can pressurize mutually with the circle drum makes carrier 1 have the face of PU to combine with 6 in fabric, and transfer device 3 adopts the pressure roller 7 and the bearing roller 8 of pressurization mutually in the present embodiment.In cohesive process, can adopt the method for colding pressing, also can adopt the method for hot pressing.
Drying unit 4 is bonded on the fabric 6 the PU adhesive curing.Rouse as drying unit with the big circle of heating in the utility model, this device can keep certain pressure (i.e. the way that is incubated with the blanket band) to fabric 6 and carrier 1 in drying course, and drying unit 4 also can carry out with baking oven.
Separator 5 intactly separates carrier 1 from fabric 6, and PU glue is stayed on the fabric 6, and PU glue is intactly stayed on the fabric 6 when keeping separating, and can also can use cold separation with thermal release, depends on the performance of carrier 1 and the style of product.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201135675U CN201155065Y (en) | 2007-08-22 | 2007-08-22 | Releasing transfer device for PU local coatings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201135675U CN201155065Y (en) | 2007-08-22 | 2007-08-22 | Releasing transfer device for PU local coatings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201155065Y true CN201155065Y (en) | 2008-11-26 |
Family
ID=40102850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201135675U CN201155065Y (en) | 2007-08-22 | 2007-08-22 | Releasing transfer device for PU local coatings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201155065Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102561075A (en) * | 2011-11-08 | 2012-07-11 | 张放 | Surface treatment method by directly sticking transfer film to ultrafine fiber napped leather |
| WO2015013961A1 (en) * | 2013-08-01 | 2015-02-05 | 浙江皮意纺织有限公司 | Process for production of breathable full grain imitation leather |
-
2007
- 2007-08-22 CN CNU2007201135675U patent/CN201155065Y/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102561075A (en) * | 2011-11-08 | 2012-07-11 | 张放 | Surface treatment method by directly sticking transfer film to ultrafine fiber napped leather |
| WO2015013961A1 (en) * | 2013-08-01 | 2015-02-05 | 浙江皮意纺织有限公司 | Process for production of breathable full grain imitation leather |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081126 |