CN211734243U

CN211734243U - Anti-seepage paper adhesive tape

Info

Publication number: CN211734243U
Application number: CN202020065169.6U
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 prevention of seepage permeable paper sticky tape, including the basic unit, the both sides of basic unit bond respectively and have first heat-resisting layer and second heat-resisting layer, one side that basic unit was kept away from to first heat-resisting layer is fixed through first glue film and is bonded and have first isolation layer, one side coating that first glue film was kept away from to first isolation layer has first adhesive linkage, one side that first isolation 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 heat-resisting layer is fixed through the second glue film and is bonded and have the second isolation layer, one side coating that the second glue film was kept away from to the second isolation layer has the second adhesive linkage, one side that the second isolation 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 heat-resisting of sticky tape and prevention of seepage pass through the ability and has all obtained the improvement to the application scope of sticky tape has been promoted.

Description

Anti-seepage paper adhesive tape

Technical Field

The utility model relates to an sticky tape technical field especially relates to a prevention of seepage 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 simpler, and the heat resistance and the anti-seepage capability of the adhesive tape are poorer, so that the application range of the adhesive tape is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems of simple structure, poor heat resistance and anti-seepage capability of the adhesive tape in the prior art and providing the anti-seepage paper adhesive tape.

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

the utility model provides a prevention of seepage permeable paper sticky tape, includes the basic unit, the both sides of basic unit bond respectively and have first heat-resisting layer and second heat-resisting layer, one side that the basic unit was kept away from to first heat-resisting layer is fixed to bond through first glue film has first isolation layer, one side coating that first glue film was kept away from to first isolation layer has first adhesive linkage, one side that first isolation layer was kept away from to first adhesive linkage bonds has first from the type rete, one side that basic unit was kept away from to second heat-resisting layer is fixed to bond through the second glue film has the second isolation layer, one side coating that the second glue film was kept away from to the second isolation layer has the second adhesive linkage, one side that the second isolation layer was kept away from to the second adhesive linkage bonds and has the second from the.

Preferably, the base layer is a paper layer and has a thickness of 0.7-0.9 mm.

Preferably, the first heat-resistant layer and the second heat-resistant layer are both microporous foam layers and have a thickness of 0.7-0.9 mm.

Preferably, the first adhesive layer and the second adhesive layer are both ethylene-glycidyl methacrylate copolymer layers.

Preferably, the first adhesive layer and the second adhesive layer are both ethylene-vinyl acetate layers.

Preferably, the first release film layer and the second release film layer are both silicone oil paper layers, and the thickness of each silicone oil paper layer is 0.3-0.4 mm.

The utility model discloses in, the heat-resisting ability of sticky tape can effectively be strengthened in the setting of first heat-resisting layer and second heat-resisting layer, and the bonding ability between heat-resisting layer and the isolation layer can be strengthened in the setting of first glue film and second glue film simultaneously, and the prevention of seepage ability of isolation layer has been strengthened in the setting of first isolation layer and second isolation 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 heat-resisting of sticky tape and prevention of seepage pass through the ability and has all obtained the improvement to the application scope of sticky tape has been promoted.

Drawings

Fig. 1 is a schematic structural view of an anti-seepage paper tape provided by the present invention.

In the figure: 1 basic unit, 2 first heat-resistant layer, 3 second heat-resistant layer, 4 first glue film, 5 first isolation layers, 6 first adhesive layers, 7 first from type rete, 8 second glue film, 9 second isolation layers, 10 second adhesive layers, 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, an anti-seepage paper tape comprises a base layer 1, a first heat-resistant layer 2 and a second heat-resistant layer 3 are respectively bonded on two sides of the base layer 1, the heat resistance of the tape is enhanced, a first isolation layer 5 is fixedly bonded on one side of the first heat-resistant layer 2 away from the base layer 1 through a first adhesive layer 4, the anti-seepage capability of the tape is enhanced, a first bonding layer 6 is coated on one side of the first isolation layer 5 away from the first adhesive layer 4, the bonding capability of the tape is enhanced, a first release film layer 7 is bonded on one side of the first bonding layer 6 away from the first isolation layer 5 to protect the first bonding layer 6, a second isolation layer 9 is fixedly bonded on one side of the second heat-resistant layer 3 away from the base layer 1 through a second adhesive layer 8 to enhance the anti-seepage capability of the tape, a second bonding layer 10 is coated on one side of the second isolation layer 9 away from the second adhesive layer 8, and a second release film layer 11 is disposed on one side of the second, the second adhesive layer 10 is protected.

The utility model discloses in, basic unit 1 is the ply, and thickness 0.7-0.9mm, first heat-resistant layer 2 and second heat-resistant layer 3 are the micropore foam layer, strengthen the heat-resistant layer's heat-resisting ability, and thickness is 0.7-0.9mm, first glue film 4 and second glue film 8 are ethylene-glycidyl methacrylate copolymer layer, strengthen the adhesive bonding ability of glue film, first adhesive bonding layer 6 and second adhesive bonding layer 10 are ethylene-vinyl acetate layer, strengthen the adhesive bonding ability of adhesive bonding layer, first from type rete and second from type rete and be the silicon oil ply, and thickness is 0.3-0.4 mm.

The utility model discloses in, the heat-resisting ability of sticky tape can effectively be strengthened in the setting of first heat-resisting layer 2 and second heat-resisting layer 3, and the setting of first glue film 4 and second glue film 8 simultaneously can strengthen the bonding ability between heat-resisting layer and the isolation layer, and the setting of first isolation layer 5 and second isolation layer 9 has simultaneously strengthened the prevention of seepage ability of sticky tape, and first type rete 7 and the setting of second type rete 11 are left from type rete to first, 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. An anti-seepage paper adhesive tape comprises a base layer (1) and is characterized in that a first heat-resistant layer (2) and a second heat-resistant layer (3) are respectively bonded on two sides of the base layer (1), a first isolating layer (5) is fixedly bonded on one side of the first heat-resistant layer (2) far away from the base layer (1) through a first glue layer (4), one side of the first isolation layer (5) far away from the first glue 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 isolation layer (5), a second isolating layer (9) is fixedly bonded on one side of the second heat-resistant layer (3) far away from the base layer (1) through a second adhesive layer (8), the side of the second isolation layer (9) far away from the second glue 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 isolation layer (9), of the second bonding layer (10).

2. The impermeable paper tape according to claim 1, characterized in that the base layer (1) is a paper layer and has a thickness of 0.7-0.9 mm.

3. The impermeable paper tape according to claim 1, characterized in that the first heat-resistant layer (2) and the second heat-resistant layer (3) are both microporous foam layers and have a thickness of 0.7-0.9 mm.

4. A barrier paper tape according to claim 1 wherein the first layer (4) and the second layer (8) are both ethylene-glycidyl methacrylate copolymer layers.

5. A barrier paper tape according to claim 1 wherein the first adhesive layer (6) and the second adhesive layer (10) are both ethylene vinyl acetate layers.

6. The impermeable paper tape of claim 1, wherein the first release film layer (7) and the second release film layer (11) are silicone paper layers and have a thickness of 0.3-0.4 mm.