CN209481533U - A kind of black PET double faced adhesive tape - Google Patents
A kind of black PET double faced adhesive tape Download PDFInfo
- Publication number
- CN209481533U CN209481533U CN201821873401.8U CN201821873401U CN209481533U CN 209481533 U CN209481533 U CN 209481533U CN 201821873401 U CN201821873401 U CN 201821873401U CN 209481533 U CN209481533 U CN 209481533U
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- layer
- black ink
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- acrylate adhesive
- black
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Abstract
The utility model relates to a kind of black PET double faced adhesive tapes, including substrate layer, substrate layer two sides is printed with the first black ink layer and the second black ink layer respectively, first black ink layer has the first acrylate adhesive away from substrate layer coated on one side, second black ink layer has the second acrylate adhesive away from substrate layer coated on one side, the first release layer is fitted with after the solidification of first acrylate adhesive, the second release layer is fitted with after the solidification of second acrylate adhesive, the thickness range of substrate layer is set as 12um~13um, the thickness range of first black ink layer and the second black ink is disposed as 2um~3um, thickness range after first acrylate adhesive and the second acrylate adhesive solidify is disposed as 15um~18um, the thickness range of first release layer is arranged in 35u M~37um, the thickness range of the second release layer are set as 24um~26um, and shading performance is good, are easy to use.
Description
Technical field
The utility model relates to tape technology fields, more particularly to a kind of black PET double faced adhesive tape.
Background technique
Adhesive tape is that one of fixed and tool covered is commonly used in daily life and work, can be divided into high-temp glue by its function
Band, double faced adhesive tape, conductive tape, shading rubber belt, pressure sensitive adhesive tape, cross cutting adhesive tape, shielding tape etc..Existing electronic product exists
The light sources parts such as LCD mould group, backlight source module are commonly used to shading rubber belt comprising substrate layer, in the laminated printing of substrate
Black ink layer, black ink layer is used for shield lights, but under strong illumination, light is easy in single layer black ink layer table
Face refraction and reflection, form convergence of rays phenomenon, shaded effect is poor, inconvenient for use.
Utility model content
To solve the above problems, the utility model provides a kind of black PET double faced adhesive tape that shading performance is good.
To solve above-mentioned purpose, the following technical solution that the utility model uses.
A kind of black PET double faced adhesive tape, including substrate layer, substrate is laminated to be printed with the first black ink layer, substrate layer
Another side is printed with the second black ink layer, and the first black ink layer has the first acrylate gluing away from substrate layer coated on one side
Agent, the second black ink layer have the second acrylate adhesive away from substrate layer coated on one side, and the first acrylate adhesive is solid
It is fitted with the first release layer after change, is fitted with the second release layer, the thickness model of substrate layer after the solidification of the second acrylate adhesive
It enclosing and is set as 12um~13um, the thickness range of the first black ink layer and the second black ink is disposed as 2um~3um, the
Thickness range after one acrylate adhesive and the second acrylate adhesive solidify is disposed as 15um~18um, first from
The thickness range of type layer is arranged in 35um~37um, and the thickness range of the second release layer is set as 24um~26um.
As the further scheme of the utility model, substrate layer, the first black ink layer, the second black ink layer, first
Acrylate adhesive, the second acrylate adhesive, the first release layer and the second release layer thickness set gradually for 12um,
2um, 2um, 15um, 15um, 35um and 26um.
As the further scheme of the utility model, substrate layer, the first black ink layer, the second black ink layer, first
Acrylate adhesive, the second acrylate adhesive, the first release layer and the second release layer thickness set gradually for 13um,
3um, 3um, 18um, 37um and 26um.
As the further scheme of the utility model, substrate layer is set as PET polyester film.
As the further scheme of the utility model, the first release layer and the second release layer are disposed as PET release film,
PET release film coated on one side has leaching membrane layer.
The beneficial effects of the utility model are as follows:
Compared with prior art, this black PET double faced adhesive tape, which can be applied to all kinds of LED, LCD display, duplicator etc., needs
It wants in the electronic product of shading, there is preferable shaded effect, the thickness model of the first black ink layer and the second black ink layer
It encloses and is disposed as 2um~3um, the thickness range after the first acrylate adhesive and the second acrylate adhesive solidify is all provided with
It is set to 15um~18um, two-sided all to can be used, two-sided peel strength is consistent, not residue glue, not degumming, and peel strength is can be controlled in
The thickness range of 12N/25mm or more, the first release layer are arranged in 35um~37um, and the thickness range of the second release layer is set as
24um~26um, the thickness of the first release layer are greater than the thickness of the second release layer, and under same buckling strength, the second release layer is answered
Power is conducive to improve the stability in packaging and transportational process less than the stress of the first release layer convenient for winding.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
The utility model is further described below in conjunction with attached drawing.
With reference to Fig. 1, a kind of black PET double faced adhesive tape, including substrate layer 1, substrate layer 1 are printed with the first black ink on one side
Layer 2,1 another side of substrate layer are printed with the second black ink layer 3, and the first black ink layer 2 has the away from 1 coated on one side of substrate layer
One acrylate adhesive 4, the second black ink layer 3 have the second acrylate adhesive 5 away from 1 coated on one side of substrate layer, the
It is fitted with the first release layer 6 after the solidification of one acrylate adhesive 4, is fitted with second after the solidification of the second acrylate adhesive 5
Release layer 7, the thickness range of substrate layer 1 are set as 12um~13um, the first black ink layer 2 and the second black ink layer 3
Thickness range is disposed as 2um~3um, the first acrylate adhesive 4 and the second acrylate adhesive 5 solidify after thickness
Range is disposed as 15um~18um, and the thickness range of the first release layer 6 is arranged in 35um~37um, the thickness of the second release layer 7
Degree range is set as 24um~26um, and compared with prior art, it is aobvious that this black PET double faced adhesive tape can be applied to all kinds of LED, LCD
Display screen, duplicator etc. need in the electronic product of shading, have preferable shaded effect, and the first black ink layer 2 and second is black
The thickness range of color ink layer 3 is disposed as 2um~3um, the first acrylate adhesive 4 and the second acrylate adhesive 5
Thickness range after solidification is disposed as 15um~18um, and two-sided all to can be used, two-sided peel strength is consistent, not residue glue, does not take off
Glue, peel strength can be controlled in 12N/25mm or more, the thickness range setting of the first release layer 6 in 35um~37um, second from
The thickness range of type layer 7 is set as 24um~26um, and the thickness of the first release layer 6 is greater than the thickness of the second release layer 7, same curved
It rolls under intensity, the stress of the second release layer 7 is conducive to improve packaging and transport less than the stress of the first release layer 6 convenient for winding
Stability in the process.
Fig. 1 is shown, the substrate layer 1 of the present embodiment, the first black ink layer 2, the second black ink layer 3, the first acrylic acid
Ester gum stick 4, the second acrylate adhesive 5, the first release layer 6 and the second release layer 7 thickness set gradually for 12um,
2um, 2um, 15um, 15um, 35um and 26um control the peel strength of this black PET double faced adhesive tape in 12N/25mm or more,
Not residue glue, not degumming, using stabilization, in other preferred embodiments, substrate layer 1, the first black ink layer 2, the second black
The thickness of ink layer 3, the first acrylate adhesive 4, the second acrylate adhesive 5, the first release layer 6 and the second release layer 7
Degree can also set gradually as 13um, 3um, 3um, 18um, 37um and 26um, control the peel strength of black PET double faced adhesive tape
In 12N/25mm or more, residue glue, not degumming do not use stabilization.
The substrate layer 1 of the present embodiment is set as PET polyester film, and printing is good, convenient for the first black ink layer 2 and the
Two black ink layers 3 are printed in 1 two sides of substrate layer, and the first release layer 6 and the second release layer 7 are disposed as PET release film, PET
Release film coated on one side has silicon layer, and silicon layer is bonded with acrylate adhesive, is easily peeled off, and PET release film plays protection
Effect.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (5)
1. a kind of black PET double faced adhesive tape, including substrate layer, substrate is laminated to be printed with the first black ink layer, and feature exists
The second black ink layer is printed in, substrate layer another side, and the first black ink layer has the one the third away from substrate layer coated on one side
Olefin(e) acid ester gum stick, the second black ink layer have the second acrylate adhesive, the first acrylic acid away from substrate layer coated on one side
It is fitted with the first release layer after the solidification of ester gum stick, is fitted with the second release layer, substrate after the solidification of the second acrylate adhesive
The thickness range of layer is set as 12um~13um, and the thickness range of the first black ink layer and the second black ink is disposed as
2um~3um, the first acrylate adhesive and the second acrylate adhesive solidify after thickness range be disposed as 15um~
18um, the thickness range of the first release layer are arranged in 35um~37um, the thickness range of the second release layer be set as 24um~
26um。
2. a kind of black PET double faced adhesive tape according to claim 1, which is characterized in that substrate layer, the first black ink
Layer, the second black ink layer, the first acrylate adhesive, the second acrylate adhesive, the first release layer and second are release
The thickness of layer sets gradually as 12um, 2um, 2um, 15um, 15um, 35um and 26um.
3. a kind of black PET double faced adhesive tape according to claim 1, which is characterized in that substrate layer, the first black ink
Layer, the second black ink layer, the first acrylate adhesive, the second acrylate adhesive, the first release layer and second are release
The thickness of layer sets gradually as 13um, 3um, 3um, 18um, 37um and 26um.
4. a kind of black PET double faced adhesive tape according to claim 1, which is characterized in that substrate layer is set as PET polyester
Film.
5. a kind of black PET double faced adhesive tape according to claim 1, which is characterized in that the first release layer and second release
Layer is disposed as PET release film, and PET release film coated on one side has leaching membrane layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821873401.8U CN209481533U (en) | 2018-11-14 | 2018-11-14 | A kind of black PET double faced adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821873401.8U CN209481533U (en) | 2018-11-14 | 2018-11-14 | A kind of black PET double faced adhesive tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209481533U true CN209481533U (en) | 2019-10-11 |
Family
ID=68115818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821873401.8U Active CN209481533U (en) | 2018-11-14 | 2018-11-14 | A kind of black PET double faced adhesive tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209481533U (en) |
-
2018
- 2018-11-14 CN CN201821873401.8U patent/CN209481533U/en active Active
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