CN211734242U

CN211734242U - Composite paper adhesive tape

Info

Publication number: CN211734242U
Application number: CN202020064572.7U
Authority: CN
Inventors: 陈桂雄
Original assignee: Shenzhen Juniu New Material Technology Co ltd
Current assignee: Shenzhen Juniu New Material Technology Co ltd
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2020-10-23
Anticipated expiration: 2030-01-13

Abstract

The utility model discloses a compound paper sticky tape, including the basic unit, the both sides of basic unit bond respectively and have first anti-corrosion coating and second anti-corrosion coating, one side that basic unit was kept away from to first anti-corrosion coating is fixed through first glue film and is bonded there is first waterproof layer, one side coating that first glue film was kept away from to first waterproof layer has first adhesive linkage, one side that first waterproof layer was kept away from to first adhesive linkage bonds and has the first type rete, one side that basic unit was kept away from to second anti-corrosion coating is fixed through the second glue film and is bonded there is the second waterproof layer, one side coating that the second glue film was kept away from to the second waterproof layer has the second adhesive linkage, one side that the second waterproof layer was kept away from to the second adhesive linkage bonds and has the second type rete. The utility model discloses a multilayer structure's setting makes the anticorrosion and the waterproof ability of sticky tape all obtain improving to the result of use of sticky tape has been promoted.

Description

Composite paper adhesive tape

Technical Field

The utility model relates to an sticky tape technical field especially relates to a compound paper sticky tape.

Background

The adhesive tape can be divided into: the high-temperature adhesive tape, the double-sided adhesive tape, the insulating adhesive tape, the special adhesive tape, the pressure-sensitive adhesive tape and the die-cutting adhesive tape have different effects and are suitable for different industry requirements; the surface of the adhesive tape is coated with a layer of adhesive to enable the adhesive tape to stick articles, the earliest adhesive is from animals and plants, and in the nineteenth century, rubber is the main component of the adhesive; while various polymers are widely used in modern times.

However, the internal structure of the existing adhesive tape is simple, and the corrosion resistance and the waterproof capability of the adhesive tape are poor, so that the using effect of the adhesive tape is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the rubber belt is simple in internal structure, the rubber belt is poor in corrosion resistance and waterproof capacity, and providing a composite paper rubber belt.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a compound paper sticky tape, includes the basic unit, the both sides of basic unit are bonded respectively and are had first anti-corrosion coating and second anti-corrosion coating, one side that the basic unit was kept away from to first anti-corrosion coating is fixed through first glue film and is bonded and have first waterproof layer, one side coating that first glue film was kept away from to first waterproof layer has first adhesive linkage, one side that first waterproof layer was kept away from to first adhesive linkage has first type rete, one side that basic unit was kept away from to second anti-corrosion coating is fixed through the second glue film and is bonded and have the second waterproof layer, one side coating that the second glue film was kept away from to the second waterproof layer has the second adhesive linkage, one side that the second waterproof layer was kept away from to the second adhesive linkage bonds and has the second type rete.

Preferably, the base layer is a non-woven fabric layer and has a thickness of 0.3-0.5 mm.

Preferably, the first corrosion prevention layer and the second corrosion prevention layer are both ATO layers and are both 0.3-0.5mm in thickness.

Preferably, the first adhesive layer and the second adhesive layer are both PU adhesive layers.

Preferably, the first adhesive layer and the second adhesive layer are both acrylate layers.

Preferably, the first release film layer and the second release film layer are both silicone oil paper layers, and the thickness of the first release film layer and the second release film layer is 0.5-0.7 mm.

The utility model discloses in, the anticorrosion ability of sticky tape can effectively be strengthened in the setting of first anti-corrosion coating and second anti-corrosion coating, and the bonding ability between anti-corrosion coating and the waterproof layer can be strengthened in the setting of first glue film and second glue film simultaneously, and the waterproof ability of waterproof layer has been strengthened in the setting of first waterproof layer and second waterproof layer simultaneously, and is first from the setting of type rete and second from the type rete, can protect first adhesive linkage and second adhesive linkage. The utility model discloses a multilayer structure's setting makes the anticorrosion and the waterproof ability of sticky tape all obtain improving to the result of use of sticky tape has been promoted.

Drawings

Fig. 1 is a schematic structural view of a composite paper tape provided by the present invention.

In the figure: 1 basic unit, 2 first anti-corrosion coating, 3 second anti-corrosion coating, 4 first glue film, 5 first waterproof layer, 6 first adhesive linkage, 7 first from type rete, 8 second glue film, 9 second waterproof layer, 10 second adhesive linkage, 11 second from type rete.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1, a composite paper tape comprises a base layer 1, a first anti-corrosion layer 2 and a second anti-corrosion layer 3 are respectively bonded to two sides of the base layer 1, the anti-corrosion capability of the tape is enhanced, a first waterproof layer 5 is fixedly bonded to one side, away from the base layer 1, of the first anti-corrosion layer 2 through a first adhesive layer 4, the waterproof capability of the tape is enhanced, a first bonding layer 6 is coated on one side, away from the first adhesive layer 4, of the first waterproof layer 5, the bonding capability of the tape is enhanced, a first release film layer 7 is bonded to one side, away from the first waterproof layer 5, of the first bonding layer 6 for protecting the first bonding layer 6, a second waterproof layer 9 is fixedly bonded to one side, away from the base layer 1, of the second anti-corrosion layer 3 through a second adhesive layer 8, the waterproof capability of the tape is enhanced, a second bonding layer 10 is coated on one side, away from the second adhesive layer 8, a second release film layer 11 is bonded to one side, away from the second, the second adhesive layer 10 is protected.

The utility model discloses in, basic unit 1 is the non-woven fabrics layer, and thickness 0.3-0.5mm, first anti-corrosion coating 2 and second anti-corrosion coating 3 are the ATO layer, the anticorrosion ability of reinforcing anti-corrosion coating, and thickness is 0.3-0.5mm, first glue film 4 and second glue film 8 are the PU glue film, the adhesive capacity of reinforcing glue film, first adhesive layer 6 and second adhesive layer 10 are the acrylate layer, the adhesive capacity of reinforcing adhesive layer, first release film layer and second are the silicon oil ply from the type rete, and thickness is 0.5-0.7 mm.

The utility model discloses in, the anticorrosion ability of sticky tape can effectively be strengthened in the setting of first anti-corrosion coating 2 and second anti-corrosion coating 3, and the setting of first glue film 4 and second glue film 8 simultaneously can strengthen the bonding ability between anti-corrosion coating and the waterproof layer, and the waterproof ability of sticky tape has been strengthened in the setting of first waterproof layer 5 and second waterproof layer 9 simultaneously, and is first from the setting of type rete 7 and second from type rete 11, can protect first adhesive linkage 6 and second adhesive linkage 10.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A composite paper tape comprises a base layer (1) and is characterized in that a first anti-corrosion layer (2) and a second anti-corrosion layer (3) are respectively bonded on two sides of the base layer (1), a first waterproof layer (5) is fixedly bonded on one side of the first anti-corrosion layer (2) far away from the base layer (1) through a first glue layer (4), one side of the first waterproof layer (5) far away from the first adhesive layer (4) is coated with a first bonding layer (6), a first release film layer (7) is bonded on one side of the first bonding layer (6) far away from the first waterproof layer (5), a second waterproof layer (9) is fixedly bonded on one side of the second anti-corrosion layer (3) far away from the base layer (1) through a second glue layer (8), one side of the second waterproof layer (9) far away from the second adhesive layer (8) is coated with a second bonding layer (10), and a second release film layer (11) is bonded on one side, far away from the second waterproof layer (9), of the second bonding layer (10).

2. Composite paper tape according to claim 1, characterized in that the substrate (1) is a non-woven layer and has a thickness of 0.3-0.5 mm.

3. Composite paper tape according to claim 1, characterized in that the first (2) and second (3) corrosion protection layers are ATO layers and have a thickness of 0.3-0.5 mm.

4. Composite paper tape according to claim 1, characterized in that the first (4) and second (8) layers are both PU layers.

5. Composite paper tape according to claim 1, characterized in that the first adhesive layer (6) and the second adhesive layer (10) are both acrylate layers.

6. A composite paper tape according to claim 1, wherein the first release film layer (7) and the second release film layer (11) are silicone paper layers, and the thickness of each layer is 0.5-0.7 mm.