CN201801481U - Double-plastic-paper adhesive tape - Google Patents
Double-plastic-paper adhesive tape Download PDFInfo
- Publication number
- CN201801481U CN201801481U CN2010202696170U CN201020269617U CN201801481U CN 201801481 U CN201801481 U CN 201801481U CN 2010202696170 U CN2010202696170 U CN 2010202696170U CN 201020269617 U CN201020269617 U CN 201020269617U CN 201801481 U CN201801481 U CN 201801481U
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- CN
- China
- Prior art keywords
- paper
- polyethylene film
- adhesive tape
- sensitive adhesive
- pressure
- 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 - Fee Related
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Abstract
The utility model relates to an adhesive tape, and more particularly provides a double-plastic-paper adhesive tape, which comprises a paper base, and the two sides of the paper base are respectively coated with a polyethylene film; the polyethylene film at one side is externally coated with an organic silicone oil layer; and the polyethylene film at other side is externally coated with a pressure-sensitive adhesive layer. Compared with the prior art, the double-plastic-paper adhesive tape has the characteristics of reasonable design, simple structure, low manufacturing cost and good using effect.
Description
Technical field
The utility model relates to a kind of sealing tape, specifically provides a kind of two paper sealing tape of moulding.
Background technology
Under the prior art, be used to make the papery of the pad holder of passport and pass personal information one page, its manufacture craft requires very complicated, and has following problem: A, multiple false proof measure will be arranged.B, Production Time are long.C, make the place at last and disperse (delivering to the personal information that passport is printed by each Department of Public Security of Shanxi Province after false proof) by unified making of subsidiary enterprise of the Ministry of Public Security.D, various places temperature and humidity all differ greatly.F, the instantaneous temperature when printing personal information with color printer reach about 200 degree Celsius.The not only thin not only soft but also cracky very of G, laser anti-counterfeit film.
This just needs the pad holder possess following characteristics: should deflection well can not be out of shape not only, can be high temperature resistant but also can be low temperature resistant, not only ability drying but also can humidity, not only smoothly but also the inclusion-free stain, should be with the self-adhesion pressure sensitive adhesive but viscosity is again can not be too strong and any excessive glue phenomenon more can not be arranged, long width again should be arranged more than 500 meters above 30 centimetres.
And for the packing of high-grade goods and exporting: both require requirement attractive in appearance firm, and can not disconnect behind the joint sealing and can not upspring, also required the high temperature (60 degree Celsius approximately) and the Global Climate variation in ability equator when transportation.Therefore require that the anti-pulling force of tape is eager to excel, clinging power is wanted high, weathering resistance and ageing resistance will be got well, and requires adhesive tape can be easy to degraded to reclaim, and is free from environmental pollution, need be during use by characteristics such as other instruments.
And present sealing tape is difficult to satisfy above requirement.
Summary of the invention
The utility model is at above problem, a kind of two paper sealing tape of moulding is provided, not only solved the pulling force problem but also solved the viscous force problem and the weathering resistance problem, play firmly attractive in appearance, environmental and durable and be easy to use and advantage such as antitheft, false proof, overcome the not environmental protection of common sealing tape, because of tensile strength not enough and easily broken, with easily upspring because of viscous force is not enough and, played good result of use because of bad phenomenon such as the easy dried glue of loss of properties on aging.
The technical scheme that its technical problem that solves the utility model adopts is:
Mould the paper sealing tape for a kind of pair, comprise paper substrate, described paper substrate two sides is coated with polyethylene film respectively, the organic silicon layer of the outer coating of a described side polyethylene film, and its other side polyethylene film is coated with pressure-sensitive adhesive layer outward.
Polyethylene film thickness is 20u ± 2u.
Pressure-sensitive adhesive layer is thermotropic pressure sensitive glue-line or CALCIUM ACRYLATE type pressure-sensitive adhesive layer.
A kind of two paper sealing tapes of moulding of the present utility model, film list release paper coated with silicon are promptly two to be moulded on the basis of single silicon paper by drenching at original pair for it, the coating pressure-sensitive adhesive layer, it is become possess two sealing tapes of single silicon paper characteristics of moulding, be applicable to pass in and out pad holder in passport and the People's Republic of China (PRC) contact Hongkong and Macro pass personal information page or leaf making processes of the People's Republic of China (PRC), or other need use the pad holder of the anti-fake product of transfer type, and the joint sealing and the wrapping of high-grade goods, exporting.
Compared with prior art, it has more characteristics reasonable in design, simple in structure, that cost of manufacture is low, result of use is good.
Description of drawings
Fig. 1 is a kind of two structural representation of moulding the paper sealing tape.
Embodiment
Moulding the paper sealing tape below in conjunction with the drawings and specific embodiments to a kind of pair of the present utility model is further described.
As shown in drawings, mould the paper sealing tape for a kind of pair, comprise paper substrate 1, described paper substrate 1 two sides is coated with polyethylene film 2 respectively, the organic silicon layer 3 of the outer coating of a described side polyethylene film, and its other side polyethylene film is coated with pressure-sensitive adhesive layer 4 outward.
Polyethylene film 2 thickness are 20u ± 2u.
Pressure-sensitive adhesive layer is thermotropic pressure sensitive glue-line or CALCIUM ACRYLATE type pressure-sensitive adhesive layer.
Mould the paper sealing tape for a kind of pair of the present utility model, its making method is as follows:
Select for use 65 white high-quality kraft paper of gram or the white high-quality writing paper of 70 grams as paper substrate 1, through drenching the film machine is that polyethylene film 2 each 20u ± 2u are thick at two sides pouring PE film respectively, and level and smooth relatively one side coat silicone oil 5～7 gram/square metre, make it become " two pouring film list release paper coated with silicon " (being " two mould single silicon paper " again).
Glue spreading method (two kinds) is decided according to service requirements:
A. use hot melt coating machine that " thermotropic pressure sensitive glue " (general designation: " hot melt adhesive ") heated to positive and negative 5 degree of 160 degree Celsius, equably glue is coated on the paper of silicone oil Amount of spread 16～45 gram/square metre (deciding according to different purposes).
B. use CALCIUM ACRYLATE type coating machine to be coated on " CALCIUM ACRYLATE type pressure sensitive adhesive " (general designation: glue or factice) on the paper of silicone oil equably, Amount of spread 16～40 gram/square metre (deciding according to different purposes) are dried through being heated to 80～120 degree Celsius, cut by actual needs to get final product again.
Above-described embodiment, the utility model embodiment a kind of more preferably just, the common variation that those skilled in the art carries out in the technical solutions of the utility model scope and replacing all should be included in the protection domain of the present utility model.
Claims (3)
1. mould the paper sealing tape for one kind pair, comprise paper substrate, described paper substrate two sides is coated with polyethylene film respectively, and the organic silicon layer of the outer coating of a described side polyethylene film is characterized in that its other side polyethylene film is coated with pressure-sensitive adhesive layer outward.
2. mould the paper sealing tape, it is characterized in that described polyethylene film thickness is 20u ± 2u for a kind of pair according to claim 1.
3. mould the paper sealing tape, it is characterized in that described pressure-sensitive adhesive layer is thermotropic pressure sensitive glue-line or CALCIUM ACRYLATE type pressure-sensitive adhesive layer for a kind of pair according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202696170U CN201801481U (en) | 2010-07-21 | 2010-07-21 | Double-plastic-paper adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202696170U CN201801481U (en) | 2010-07-21 | 2010-07-21 | Double-plastic-paper adhesive tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201801481U true CN201801481U (en) | 2011-04-20 |
Family
ID=43870996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202696170U Expired - Fee Related CN201801481U (en) | 2010-07-21 | 2010-07-21 | Double-plastic-paper adhesive tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201801481U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103602297A (en) * | 2013-11-19 | 2014-02-26 | 常熟市长江胶带有限公司 | Elastic adhesive tape |
-
2010
- 2010-07-21 CN CN2010202696170U patent/CN201801481U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103602297A (en) * | 2013-11-19 | 2014-02-26 | 常熟市长江胶带有限公司 | Elastic adhesive tape |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20110721 |