CN209890538U - Water-based double-sided adhesive tape with movable single side - Google Patents
Water-based double-sided adhesive tape with movable single side Download PDFInfo
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- CN209890538U CN209890538U CN201920168268.4U CN201920168268U CN209890538U CN 209890538 U CN209890538 U CN 209890538U CN 201920168268 U CN201920168268 U CN 201920168268U CN 209890538 U CN209890538 U CN 209890538U
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- sided
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Abstract
The utility model relates to a waterborne double-sided tape that single face can move, including the substrate layer, substrate layer one side is provided with on the surface can move waterborne adhesive layer, is provided with on the opposite side surface can not move waterborne adhesive layer, the surface attachment on can not moving waterborne adhesive layer has from the type layer. The utility model relates to an environmental protection product, two-sided gluing layer all adopt nontoxic solventless emulsion type acrylate gluing agent, can be when guaranteeing the firm adhesion article in one side of two-sided tape, and no cull is pasted repeatedly to the another side.
Description
Technical Field
The utility model relates to a double-sided tape technical field especially relates to the waterborne double-sided tape that the single face can move.
Background
The double-sided adhesive tape is a roll-shaped adhesive tape which is prepared by using paper, cloth and a plastic film as base materials and uniformly coating an elastomer type pressure-sensitive adhesive or a resin type pressure-sensitive adhesive on the base materials, and consists of the base materials, an adhesive, release paper (film) or silicone oil paper.
The double-sided adhesive tape has the main function of temporary adhesion, the adhesion position can be replaced at any time, and no trace is left at the adhesion position. However, the existing double-sided adhesive tape has a plurality of problems, and the adhesive force of the pressure-sensitive adhesive layer of the double-sided adhesive tape is weak, so that the double-sided adhesive tape is not firmly adhered and often falls off. The pressure-sensitive adhesive layer is difficult to separate after being adhered due to too strong adhesive force, and the phenomenon of adhesive residue is caused by forcible tearing, even the object to be adhered is damaged.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problem, the utility model adopts the following technical scheme: the utility model provides a waterborne double-sided tape that single face is removable, includes the substrate layer, substrate layer one side is provided with on the surface can move waterborne adhesive layer, is provided with on the surface of the opposite side can not move waterborne adhesive layer, the surface on can not moving waterborne adhesive layer is adhered to from the type layer.
Further, the water-insoluble adhesive layer is formed by cured acrylate emulsion.
Further, the removable water-based adhesive layer is formed by cured macromolecular organic silicon emulsion.
Further, the base material comprises one or a combination of a PET film material or a PVC film material.
Furthermore, the release layer adopts a fluorine release film.
The utility model discloses a theory of operation does: the adhesive comprises a substrate layer, a removable water-based adhesive layer arranged on one surface of the substrate layer, an immovable water-based adhesive layer arranged on the other surface of the substrate layer, and a release layer arranged on the other surface of the immovable water-based adhesive layer. The water-insoluble adhesive layer is a single-component acrylate emulsion, the water-insoluble adhesive layer is a macromolecular organic silicon emulsion, the specific components of the water-insoluble adhesive layer are single-component acrylate emulsions of macromolecules, the macromolecular structure enables the water-insoluble adhesive layer to have the characteristic of keeping the adhesion force more excellent while the adhesion of acrylate is kept, the structure of the water-insoluble adhesive layer is more stable and not easy to separate, and the characteristic of no adhesive residue is generated. The substrate layer is made of any one of PET membrane materials or PVC membrane materials. The removable water-based adhesive layer of the double-sided adhesive tape can be repeatedly adhered through macromolecular organic silicon emulsion, and has no adhesive residue when removed, so that the surface of an adhered object is not damaged. The non-removable adhesive layer has extremely high adhesion and can firmly adhere to an article.
The utility model has the advantages that: the utility model relates to an environmental protection product, two-sided gluing layer all adopt nontoxic solventless emulsion type acrylate gluing agent, can be when guaranteeing the firm adhesion article in one side of two-sided tape, and no cull is pasted repeatedly to the another side.
Drawings
The figures further illustrate the invention, but the embodiments in the figures do not constitute any limitation of the invention.
Fig. 1 is a schematic view of a single-sided removable water-based double-sided tape structure according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of acrylate silicone of a macromolecule of a single-sided removable water-based double-sided tape provided by an embodiment of the present invention.
Detailed Description
As shown in fig. 1-2, an embodiment of the present invention provides a single-sided removable water-based double-sided tape, which includes a substrate layer 1, one side of the substrate layer 1 is provided with a removable water-based adhesive layer 2 on the surface, the other side is provided with a non-removable water-based adhesive layer 3 on the surface, and a release layer 4 is attached to the surface of the non-removable water-based adhesive layer 3.
Further, the non-water-removable adhesive layer 3 is formed by cured acrylate emulsion.
Further, the removable water-based adhesive layer 2 is formed by cured macromolecular organic silicon emulsion.
Further, the base material comprises one or a combination of a PET film material or a PVC film material.
Further, the release layer 4 is a fluorine release film.
The utility model discloses a theory of operation does: the adhesive comprises a substrate layer 1, a removable adhesive layer 2 arranged on one surface of the substrate layer 1, a non-removable adhesive layer 3 arranged on the other surface of the substrate, and a release layer 4 arranged on the other surface of the non-removable adhesive layer 3. The non-removable water-based adhesive layer 3 is a single-component acrylate emulsion, the removable water-based adhesive layer 2 is a macromolecular organic silicon emulsion, the specific components of the emulsion are single-component acrylate emulsions of macromolecules, the macromolecular structure enables the emulsion to have the characteristic of keeping the adhesion force more excellent while the adhesion of acrylate is kept, the structure of the emulsion is more stable and is not easy to separate, and the characteristic of no adhesive residue is generated. The substrate layer 1 is made of any one of a PET film material or a PVC film material. The removable water-based adhesive layer 2 of the double-sided adhesive tape can be repeatedly adhered through macromolecular organic silicon emulsion, and has no adhesive residue when being removed, so that the surface of an adherend is not damaged. The non-removable adhesive layer 3 has a very high adhesive force and can firmly adhere to an article.
The utility model has the advantages that: the utility model relates to an environmental protection product, two-sided gluing layer all adopt nontoxic solventless emulsion type acrylate gluing agent, can be when guaranteeing the firm adhesion article in one side of two-sided tape, and no cull is pasted repeatedly to the another side.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (5)
1. A single-sided removable water-based double-sided adhesive tape, characterized in that: the adhesive tape comprises a substrate layer, a movable water-based adhesive layer is arranged on the surface of one side of the substrate layer, an immovable water-based adhesive layer is arranged on the surface of the other side of the substrate layer, and a release layer is attached to the surface of the immovable water-based adhesive layer.
2. The single-sided removable aqueous double-sided tape of claim 1, wherein: the non-water-shifting adhesive layer is formed by solidified acrylic ester emulsion.
3. The single-sided removable aqueous double-sided tape of claim 1, wherein: the removable adhesive layer is formed by cured macromolecular organic silicon emulsion.
4. The single-sided removable aqueous double-sided tape of claim 1, wherein: the base material comprises one or a combination of a PET film material or a PVC film material.
5. The single-sided removable aqueous double-sided tape of claim 1, wherein: the release layer is a fluorine release film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920168268.4U CN209890538U (en) | 2019-01-30 | 2019-01-30 | Water-based double-sided adhesive tape with movable single side |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920168268.4U CN209890538U (en) | 2019-01-30 | 2019-01-30 | Water-based double-sided adhesive tape with movable single side |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209890538U true CN209890538U (en) | 2020-01-03 |
Family
ID=68996265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920168268.4U Active CN209890538U (en) | 2019-01-30 | 2019-01-30 | Water-based double-sided adhesive tape with movable single side |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209890538U (en) |
-
2019
- 2019-01-30 CN CN201920168268.4U patent/CN209890538U/en active Active
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