CN203976703U - A kind of PET Hot melt adhesive tape - Google Patents
A kind of PET Hot melt adhesive tape Download PDFInfo
- Publication number
- CN203976703U CN203976703U CN201420390659.8U CN201420390659U CN203976703U CN 203976703 U CN203976703 U CN 203976703U CN 201420390659 U CN201420390659 U CN 201420390659U CN 203976703 U CN203976703 U CN 203976703U
- Authority
- CN
- China
- Prior art keywords
- hot melt
- melt adhesive
- adhesive tape
- pet
- model
- 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.)
- Expired - Lifetime
Links
- 239000004831 Hot glue Substances 0.000 title claims abstract description 36
- 239000010410 layer Substances 0.000 claims abstract description 27
- HGAZMNJKRQFZKS-UHFFFAOYSA-N chloroethene;ethenyl acetate Chemical compound ClC=C.CC(=O)OC=C HGAZMNJKRQFZKS-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000011347 resin Substances 0.000 claims abstract description 11
- 229920005989 resin Polymers 0.000 claims abstract description 11
- 239000002390 adhesive tape Substances 0.000 abstract description 3
- 229920002799 BoPET Polymers 0.000 description 8
- 239000000758 substrate Substances 0.000 description 5
- 229920000139 polyethylene terephthalate Polymers 0.000 description 4
- 239000002655 kraft paper Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Adhesives Or Adhesive Processes (AREA)
Abstract
The utility model relates to adhesive tape field, is specifically related to a kind of PET Hot melt adhesive tape.A kind of PET Hot melt adhesive tape is that PET rete (1), vinyl chloride-vinyl acetate resin layer (2), PE hot melt adhesive layer (3) connect and compose successively from top to bottom.Hot melt adhesive tape of the present utility model is just sticky minimum, when use, heats, and firm pasting, clinging power >=25N/in, pastes easily, and retentivity is good, without cull, good toughness, tension is effective, and tensile strength >=150N/in does not have phenomenon of rupture.
Description
Technical field
The utility model relates to adhesive tape field, is specifically related to a kind of PET Hot melt adhesive tape.
Background technology
Hot melt adhesive is bonding is by the mode of heating, hot melt adhesive to be melted, and the glue after melten gel becomes a kind of liquid, by hot melt pipe and the thermosol gelgun of hot melt adhesive machine, delivers to adherend surface, has completed bonding after hot melt adhesive is cooling.And in existing Hot melt adhesive tape, use PET film as substrate layer, but the sticking power of hot melt adhesive layer on pet layer is often bad more.
Utility model content
Technical problem to be solved in the utility model be to provide a kind of taking PET film as substrate layer, there is good tensile strength, good toughness, there is the Hot melt adhesive tape of good adhesion.
Technical problem to be solved in the utility model is achieved by the following technical programs:
A kind of PET Hot melt adhesive tape is that PET rete 1, vinyl chloride-vinyl acetate resin layer 2, PE hot melt adhesive layer 3 connect and compose successively from top to bottom.
Further, described PET thicknesses of layers is 20 ~ 30 μ m.
Further, described PE hot melt adhesive bondline thickness is 25 ~ 30 μ m.
Further, described vinyl chloride-vinyl acetate resin layer thickness is 3 ~ 5 μ m.
Conventional hot melt adhesive tape is using kraft paper as substrate layer, and the thickness of single kraft paper is just greater than 100 μ m; And in the utility model, contriver adopts PET film as substrate layer, its thickness is less, but itself and PE hot melt adhesive polarity differ greatly, and cause bonding force poor, easily come unstuck.Therefore, contriver increases vinyl chloride-vinyl acetate resin layer cleverly in the middle of PET rete and hot melt adhesive layer.Utilize the effect of vinyl chloride-vinyl acetate resin that PET film and PE hot melt adhesive layer can be connected and composed successively; Finally form the Hot melt adhesive tape using PET film as substrate layer.
The utlity model has following beneficial effect:
Hot melt adhesive tape of the present utility model is just sticky minimum, when use, heats, and firm pasting, clinging power >=25N/in, pastes easily, and retentivity is good, without cull, good toughness, tension is effective, and tensile strength >=150N/in does not have phenomenon of rupture.And Hot melt adhesive tape thin thickness of the present invention, entire volume adhesive tape is longer, can greatly enhance productivity and reduce production costs.
Brief description of the drawings
Fig. 1 is the PET Hot melt adhesive tape structural representation providing of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in detail.
A kind of PET Hot melt adhesive tape is that PET rete 1, vinyl chloride-vinyl acetate resin layer 2, PE hot melt adhesive layer 3 connect and compose successively from top to bottom.Its preparation technology is as follows: PET film first, by printing one deck vinyl chloride-vinyl acetate resin layer, then obtains the Hot melt adhesive tape taking PET film as basal layer by heat seeling coating one deck PE hot melt adhesive on vinyl chloride-vinyl acetate resin layer.Described PET film thickness is 30 μ m; Described vinyl chloride-vinyl acetate resin layer thickness is 5 μ m.Described hot melt adhesive layer thickness 25 μ m.
The above embodiment has only expressed embodiment of the present utility model; it describes comparatively concrete and detailed; but can not therefore be interpreted as the restriction to the utility model the scope of the claims; in every case the technical scheme that adopts the form that is equal to replacement or equivalent transformation to obtain, within all should dropping on protection domain of the present utility model.
Claims (4)
1. a PET Hot melt adhesive tape, is characterized in that: be that PET rete (1), vinyl chloride-vinyl acetate resin layer (2), PE hot melt adhesive layer (3) connect and compose successively from top to bottom.
2. a kind of PET Hot melt adhesive tape according to claim 1, is characterized in that: described PET thicknesses of layers is 20 ~ 30 μ m.
3. a kind of PET Hot melt adhesive tape according to claim 1, is characterized in that: described PE hot melt adhesive bondline thickness is 25 ~ 30 μ m.
4. a kind of PET Hot melt adhesive tape according to claim 1, is characterized in that: described vinyl chloride-vinyl acetate resin layer thickness is 3 ~ 5 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420390659.8U CN203976703U (en) | 2014-07-16 | 2014-07-16 | A kind of PET Hot melt adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420390659.8U CN203976703U (en) | 2014-07-16 | 2014-07-16 | A kind of PET Hot melt adhesive tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203976703U true CN203976703U (en) | 2014-12-03 |
Family
ID=51974165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420390659.8U Expired - Lifetime CN203976703U (en) | 2014-07-16 | 2014-07-16 | A kind of PET Hot melt adhesive tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203976703U (en) |
-
2014
- 2014-07-16 CN CN201420390659.8U patent/CN203976703U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 516227, Shun Town, Guangdong, Huizhou province Hui Hui Road, Gan village, Shun Yuen Industrial Park Patentee after: Huizhou Reed new materials Polytron Technologies Inc Address before: 516227, Shun Town, Guangdong, Huizhou province Hui Hui Road, Gan village, Shun Yuen Industrial Park Patentee before: HUIZHOU XINHAOYUAN DEVELOPMENT CO., LTD. |