CN103320044A - Novel double sided tape - Google Patents
Novel double sided tape Download PDFInfo
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- CN103320044A CN103320044A CN 201310237298 CN201310237298A CN103320044A CN 103320044 A CN103320044 A CN 103320044A CN 201310237298 CN201310237298 CN 201310237298 CN 201310237298 A CN201310237298 A CN 201310237298A CN 103320044 A CN103320044 A CN 103320044A
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- adhesive
- tape
- adhesive tape
- adhesive layer
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Abstract
The invention discloses a novel double sided tape. The tape comprises an upper adhering layer, a base material layer and a lower adhering layer, wherein the base material layer is arranged between the upper adhering layer and the lower adhering layer, the upper adhering layer comprises upper release paper and an upper adhesive layer, the lower adhering layer comprises lower release paper and a lower adhesive layer, the upper adhesive layer and the lower adhesive layer are coated on the two sides of the base material layer respectively, and the upper release paper and the lower release paper are covered on the outer side of the upper adhesive layer and the lower adhesive layer respectively. The upper adhesive layer and lower adhesive layer of the novel double sided tape disclosed by the invention are made from different adhesive materials so that the tape can meet adhesion requirements of different combining faces and is wider in application range; meanwhile the base material layer of the tape is made from a high-strength material and can resist the action of tangential force; the adhesion performance of the adhesive layers is more stable; the service life of the tape is more lasting.
Description
Technical field
The invention belongs to a kind of adhesive tape, relate in particular to a kind of adhesive property temperature, intensity is high, the novel two-sided adhesive tape of scope of application broadness belongs to the tape technology field.
Background technology
Double sticky tape mainly is comprised of substrate layer, viscose glue, separate-type paper or silicone oil paper three parts.Substrate layer is selected cotton paper, PET, PVC film, non-woven fabrics, foam or acrylic foam usually, and viscose glue is selected rubber-type and resin pressure sensitive adhesive, and the preparation method is the sealing tape that viscose glue is coated on uniformly the web-like of making on the above-mentioned substrate layer.
Viscose glue on the existing double sticky tape two sides is all selected same material, and the article material of adhesive tape institute adhering junction must be complementary with the kind of viscose glue, and therefore, the scope of application of double sticky tape is limited by very large; Simultaneously, the intensity of double sticky tape substrate layer material is generally lower, and when being subject to larger tangential impact power or the effect of tangential pulsating stress, substrate layer easily produces deformation, causes adhesive surface to produce displacement, and have a greatly reduced quality the work-ing life of adhesive tape.
Summary of the invention
For the demand, the invention provides a kind of novel two-sided adhesive tape, the viscose glue on these adhesive tape two sides has been selected different mucilage materialses, makes adhesive tape can satisfy the adhesion needs of different bonding surfaces, has promoted the range of application of adhesive tape; Simultaneously, the substrate layer intensity of adhesive tape is high, can resist the effect of tangential external force, has improved bonding stability, makes the work-ing life of adhesive tape more lasting.
The present invention is a kind of novel two-sided adhesive tape, this adhesive tape comprises tack coat, substrate layer and lower tack coat, described substrate layer is between upper and lower tack coat, described upper tack coat is comprised of upper separate-type paper and upper adhesive-layer, described lower tack coat is comprised of lower separate-type paper and lower adhesive-layer, described upper adhesive-layer and lower adhesive-layer are coated in respectively the both sides of substrate layer, and described upper separate-type paper and lower separate-type paper cover respectively the outside of adhesive-layer and lower adhesive-layer.
In a preferred embodiment of the present invention, described upper adhesive-layer can be selected different mucilage materialses with lower adhesive-layer.
In a preferred embodiment of the present invention, the thickness of described upper adhesive-layer and lower adhesive-layer can be identical, also can be different.
In a preferred embodiment of the present invention, described upper separate-type paper is identical with the specification of lower separate-type paper.
In a preferred embodiment of the present invention, described substrate layer adopts high intensity glass fiber cloth.
The present invention has disclosed a kind of novel two-sided adhesive tape, and the upper and lower adhesive-layer of this adhesive tape has been selected different mucilage materialses, makes adhesive tape can tackle the adhesion needs of different bonding surfaces, makes the use range of adhesive tape more broad; Simultaneously, the substrate layer of this adhesive tape has been selected high-strength material, can resist the effect of tangential external force, more stable of the adhesive property of adhesive-layer, the work-ing life of adhesive tape more lasting.
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments:
Fig. 1 is the structural representation of the novel two-sided adhesive tape of the embodiment of the invention;
The mark of each parts is as follows in the accompanying drawing: 1, tack coat, 2, substrate layer, 3, lower tack coat, 4, upper separate-type paper, 5, upper adhesive-layer, 6, lower separate-type paper, 7, lower adhesive-layer.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that protection scope of the present invention is made more explicit defining.
Fig. 1 is the structural representation of the novel two-sided adhesive tape of the embodiment of the invention; This adhesive tape comprises tack coat 1, substrate layer 2 and lower tack coat 3, described substrate layer 2 is between upper and lower tack coat, described upper tack coat 1 is comprised of upper separate-type paper 4 and upper adhesive-layer 5, described lower tack coat 3 is comprised of lower separate-type paper 6 and lower adhesive-layer 7, described upper adhesive-layer 5 and lower adhesive-layer 7 are coated in respectively the both sides of substrate layer 2, and described upper separate-type paper 4 and lower separate-type paper 6 cover respectively the outside of adhesive-layer 5 and lower adhesive-layer 7.
In the novel two-sided adhesive tape that the present invention mentions, upper adhesive-layer 5 can be selected different mucilage materialses with lower adhesive-layer 7; The thickness of upper adhesive-layer 5 and lower adhesive-layer 7 can be identical, also can be different; Upper separate-type paper 4 is identical with the specification of lower separate-type paper 6; Substrate layer 2 adopts high intensity glass fiber cloth.
Embodiment 1
Upper adhesive-layer 5 is selected the thermoplastic elastomer pressure sensitive adhesive, thickness is about 0.02-0.03mm, lower adhesive-layer 7 is selected polypropylene acid lipid pressure sensitive adhesive, thickness is about 0.03-0.04mm, it is the glasscloth of 0.12mm that substrate layer 2 is selected thickness, and this double sticky tape can be used for the article of adhesion plastics, glass material.
Upper adhesive-layer 5 is selected synthetic rubber class pressure sensitive adhesive, thickness is about 0.03-0.04mm, and lower adhesive-layer 7 is selected the polyurethane kind pressure sensitive adhesive, and thickness is about 0.04-0.05mm, it is the glasscloth of 0.08mm that substrate layer 2 is selected thickness, and this double sticky tape can be used for the article of adhesion plastics, ceramic material.
Embodiment 3
Upper adhesive-layer 5 selects natural rubber class pressure sensitive adhesive, thickness to be about 0.02-0.03mm, lower adhesive-layer 7 is selected silicone based pressure sensitive adhesive, thickness is about 0.03-0.035mm, it is the glasscloth of 0.15mm that substrate layer 2 is selected thickness, and this double sticky tape can be used for the article of adhesion plastics, paper product, ceramic material.
The present invention has disclosed a kind of novel two-sided adhesive tape, is characterized in: the upper and lower adhesive-layer of this adhesive tape has been selected different mucilage materialses, makes adhesive tape can tackle the adhesion needs of different bonding surfaces, makes the use range of adhesive tape more broad; Simultaneously, the substrate layer of this adhesive tape has been selected high-strength material, can resist the effect of tangential external force, more stable of the adhesive property of adhesive-layer, the work-ing life of adhesive tape more lasting.
The above; it only is the specific embodiment of the present invention; but protection scope of the present invention is not limited to this; any those of ordinary skill in the art are in the disclosed technical scope of the present invention; variation or the replacement that can expect without creative work all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (5)
1. novel two-sided adhesive tape, this adhesive tape comprises tack coat, substrate layer and lower tack coat, it is characterized in that, described substrate layer is between upper and lower tack coat, described upper tack coat is comprised of upper separate-type paper and upper adhesive-layer, described lower tack coat is comprised of lower separate-type paper and lower adhesive-layer, and described upper adhesive-layer and lower adhesive-layer are coated in respectively the both sides of substrate layer, and described upper separate-type paper and lower separate-type paper cover respectively the outside of adhesive-layer and lower adhesive-layer.
2. novel two-sided adhesive tape according to claim 1 is characterized in that, described upper adhesive-layer can be selected different mucilage materialses with lower adhesive-layer.
3. novel two-sided adhesive tape according to claim 2 is characterized in that, the thickness of described upper adhesive-layer and lower adhesive-layer can be identical, also can be different.
4. novel two-sided adhesive tape according to claim 1 is characterized in that, described upper separate-type paper is identical with the specification of lower separate-type paper.
5. novel two-sided adhesive tape according to claim 1 is characterized in that, described substrate layer adopts high intensity glass fiber cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310237298 CN103320044A (en) | 2013-06-17 | 2013-06-17 | Novel double sided tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310237298 CN103320044A (en) | 2013-06-17 | 2013-06-17 | Novel double sided tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103320044A true CN103320044A (en) | 2013-09-25 |
Family
ID=49189098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310237298 Pending CN103320044A (en) | 2013-06-17 | 2013-06-17 | Novel double sided tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103320044A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107099261A (en) * | 2017-05-09 | 2017-08-29 | 东莞市六佳电子配件有限公司 | Fixation adhesive tape and its manufacture method and its manufacture method for packaging protecting film |
| WO2023046090A1 (en) * | 2021-09-24 | 2023-03-30 | 珠海冠宇电池股份有限公司 | Double-sided adhesive tape and lithium ion battery |
-
2013
- 2013-06-17 CN CN 201310237298 patent/CN103320044A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107099261A (en) * | 2017-05-09 | 2017-08-29 | 东莞市六佳电子配件有限公司 | Fixation adhesive tape and its manufacture method and its manufacture method for packaging protecting film |
| WO2023046090A1 (en) * | 2021-09-24 | 2023-03-30 | 珠海冠宇电池股份有限公司 | Double-sided adhesive tape and lithium ion battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130925 |