CN202766469U - Hot-melt masking tape - Google Patents
Hot-melt masking tape Download PDFInfo
- Publication number
- CN202766469U CN202766469U CN 201220497985 CN201220497985U CN202766469U CN 202766469 U CN202766469 U CN 202766469U CN 201220497985 CN201220497985 CN 201220497985 CN 201220497985 U CN201220497985 U CN 201220497985U CN 202766469 U CN202766469 U CN 202766469U
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- hot
- masking tape
- melting type
- type masking
- agent layer
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Abstract
The utility model discloses a hot-melt masking tape which comprises impregnated crepe paper, a release agent layer, a primer coating layer and an adhesive layer, wherein the release agent layer is coated on one surface of the crepe paper in a scraped manner, the primer coating layer is sprayed on the other surface of the crepe paper, and the adhesive layer is coated on the surface of the primer coating layer in a scraped manner. The hot-melt masking tape has excellent temperature resistance and water resistance, and residual adhesives are omitted when the hot-melt masking tape is used.
Description
Technical field
The utility model relates to a kind of hot-melting type masking tape, relates in particular to that a kind of heat resistance is good, the hot-melting type masking tape of cull not in the use procedure.
Background technology
The hot-melting type masking tape is that a kind of high-tech is decorated, spraying paper using (because of its special purposes performance, being called again ribbon paper), and it is widely used in the spraying of spraying paint of upholstery, household electrical appliance and high-grade limousine.The U.S. line paper self-adhesive tape of hot melt is take U.S. line paper and tackiness agent as main raw material, and adhesive coating on the one side of U.S. line paper applies non-stick material (claiming again parting agent) and the Wound adhesive tape made on the another side.Its minute, the chromatic effect boundary was clear, bright and clear, had again the camber line art effect concurrently, give decorate, the spraying industry brought once new technological revolution, the life that the sector is shone make new advances.
Hot-melting type masking tape in the market is because its viscosity prescription is unreasonable, so that its initial bonding strength is not suitable for, along with the rising of temperature, its viscosity can great changes will take place, and when temperature was raised to more than 80 ℃, the poor shortcoming of its heatproof began again to display.Its force of cohesion is inadequate in addition, and a little less than the tensile strength, base adhesion force is inadequate, when the adhesive tape gluing time is longer, tears adhesive tape and can produce the cull phenomenon.
For defects, be badly in need of a kind of brand-new hot-melting type masking tape of invention and solve the deficiencies in the prior art.
The utility model content
The hot-melting type masking tape that provides a kind of heat resistance good is provided the purpose of this utility model.
For realizing aforementioned purpose, the utility model adopts following technical scheme:
A kind of hot-melting type masking tape, described hot-melting type masking tape comprise that immersion crepe paper, blade coating are in U.S. line paper parting agent layer, the silane coupling agent layer that is sprayed at U.S. line paper another side and blade coating simultaneously in the adhesive layer on silane coupling agent layer surface.
As further improvement of the utility model, the thickness of described silane coupling agent layer is 1 ~ 10 μ m.
As further improvement of the utility model, the thickness of described adhesive layer is 10 ~ 40 μ m.
As further improvement of the utility model, the thickness of described adhesive layer is 15 ~ 30 μ m.
The utility model compared with prior art has following beneficial effect:
The hot-melting type masking tape that the utility model provides has good heat resistance, cull not in the use procedure, and water resistance is good.
Description of drawings
Fig. 1 is the synoptic diagram of the utility model hot-melting type masking tape.
Embodiment
Come the utility model is further set forth below by embodiment:
The utility model provides a kind of hot-melting type masking tape 10 (such as Fig. 1), and described hot-melting type masking tape 10 comprises that immersion crepe paper 1, blade coating are in U.S. line paper 1 parting agent layer 2, the silane coupling agent layer 3 that is sprayed at U.S. line paper 1 another side and blade coating simultaneously in the adhesive layer 4 on silane coupling agent layer 3 surface.
Described hot-melting type masking tape specifically may further comprise the steps in process of production:
A, the U.S. line paper 1 of selection carry out dip treating with U.S. line paper 1 in carboxylated styrene-butadiene latex;
The mixture of b, use tackifier resin emulsion and modified butyl benzene emulsion is done silane coupling agent the one side of U.S. line paper 1 is carried out cold spraying, and carries out pyroprocessing;
C, use acrylate and vinyl acetate emulsion and organosilicon mixture to do parting agent the another side of U.S. line paper 1 is coated with silicon, and carry out pyroprocessing;
D, use hot melt adhesive are scraped the surface of coating silane coupling agent under 100 ~ 190 ℃ temperature.
The temperature of pyroprocessing described in the described step b is 100 ~ 150 ℃, and the treatment time is 10 ~ 40s.The temperature of pyroprocessing described in the step c is 100 ~ 150 ℃, and the treatment time is 10 ~ 50s.
Wherein, the component of described parting agent layer 2 comprises acrylate and vinyl acetate emulsion and organosilyl mixture.The component of described silane coupling agent layer 3 comprises the mixture in tackifier resin emulsion and the modified butyl benzene emulsion.The thickness of described silane coupling agent layer 3 is 1 ~ 10 μ m.Described adhesive layer 4 is hot melt adhesive, each component of described hot melt adhesive and weight percent are: softening oil is 5 ~ 25%, and petroleum resin and modified rosin and petroleum resin are 40 ~ 60%, and natural and synthetic rubber is 20 ~ 50%, mineral filler is 0 ~ 10%, and oxidation inhibitor and other auxiliary agent are 1 ~ 5%.The thickness of described adhesive layer is 10 ~ 40 μ m, and further, the preferred thickness of described adhesive layer is 15 ~ 30 μ m.
Use modified butyl benzene emulsion and tackifier resin emulsion to do silane coupling agent in the utility model the one side of immersion crepe paper 1 is carried out the single face spraying, after the pyroprocessing, making, immersion crepe paper 1 possesses extraordinary intensity and has increased surface energy; Secondly, acrylate and vinyl acetate emulsion and organosilicon mixture are done parting agent and the another side of U.S. line paper 1 is carried out single face are applied, and after the pyroprocessing, make U.S. line paper 1 treated side have low-down surface energy, have simultaneously good isolation effect, have strengthened simultaneously water-proof function; Then, use through the U.S. line paper 1 after the above-mentioned coating and cooperate the heatproof hot melt glue, simultaneously hot melt glue has preferably extensibility equally, and the adhesive tape that makes like this has and uses at irregular surface or uneven surface, covers the function of sharp edges and narrower corner.
Although be the example purpose, preferred implementation of the present utility model is disclosed, but those of ordinary skill in the art will recognize that in situation about not breaking away from by the disclosed scope and spirit of the present utility model of appending claims, various improvement, increase and replacement are possible.
Claims (4)
1. hot-melting type masking tape is characterized in that: described hot-melting type masking tape comprises that immersion crepe paper, blade coating are in parting agent layer, the silane coupling agent layer that is sprayed at U.S. line paper another side and the blade coating of U.S. line paper one side in the adhesive layer on silane coupling agent layer surface.
2. hot-melting type masking tape according to claim 1, it is characterized in that: the thickness of described silane coupling agent layer is 1 ~ 10 μ m.
3. hot-melting type masking tape according to claim 1, it is characterized in that: the thickness of described adhesive layer is 10 ~ 40 μ m.
4. hot-melting type masking tape according to claim 3 is characterized in that: described adhesive layer be 15 ~ 30 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220497985 CN202766469U (en) | 2012-09-26 | 2012-09-26 | Hot-melt masking tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220497985 CN202766469U (en) | 2012-09-26 | 2012-09-26 | Hot-melt masking tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202766469U true CN202766469U (en) | 2013-03-06 |
Family
ID=47773056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220497985 Expired - Lifetime CN202766469U (en) | 2012-09-26 | 2012-09-26 | Hot-melt masking tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202766469U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103146320A (en) * | 2013-03-25 | 2013-06-12 | 上海晶华粘胶制品发展有限公司 | Novel textured masking tape and manufacture process thereof |
| CN103614094A (en) * | 2013-11-15 | 2014-03-05 | 上海晶华粘胶制品发展有限公司 | Patellate hydrophobic adhesive tape and production technology thereof |
-
2012
- 2012-09-26 CN CN 201220497985 patent/CN202766469U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103146320A (en) * | 2013-03-25 | 2013-06-12 | 上海晶华粘胶制品发展有限公司 | Novel textured masking tape and manufacture process thereof |
| CN103146320B (en) * | 2013-03-25 | 2016-01-13 | 上海晶华胶粘新材料股份有限公司 | U.S. line masking tape and manufacture craft thereof |
| CN103614094A (en) * | 2013-11-15 | 2014-03-05 | 上海晶华粘胶制品发展有限公司 | Patellate hydrophobic adhesive tape and production technology thereof |
| CN103614094B (en) * | 2013-11-15 | 2017-02-08 | 上海晶华胶粘新材料股份有限公司 | Patellate hydrophobic adhesive tape and production technology thereof |
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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 |
Owner name: SHANGHAI JINGHUA ADHESIVE NEW MATERIALS CO., LTD. Free format text: FORMER NAME: SHANGHAI SMITH ADHESIVE TAPE DEVELOPMENT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 201600 Shanghai city Songjiang District street Yongfeng River Road No. 89 Patentee after: SHANGHAI SMITH ADHESIVE NEW MATERIAL Co.,Ltd. Address before: 201600 Shanghai city Songjiang District street Yongfeng River Road No. 89 Patentee before: SHANGHAI SMITH ADHESIVE TAPE DEVELOPMENT Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130306 |