CN214164255U

CN214164255U - Detachable environment-friendly paper-plastic plate

Info

Publication number: CN214164255U
Application number: CN202120003855.5U
Authority: CN
Inventors: 张守建
Original assignee: Nantong Meitong Plastics Co ltd
Current assignee: Nantong Meitong Plastics Co ltd
Priority date: 2021-01-04
Filing date: 2021-01-04
Publication date: 2021-09-10
Anticipated expiration: 2031-01-04

Abstract

The utility model discloses a detachable environment-friendly paper-plastic board, which comprises a first protective layer and a paper board layer, wherein the bottom end of the first protective layer is provided with the paper board layer, the first protective layer is connected with the paper board layer in a hot pressing way, the bottom end of the paper board layer is provided with a first harmonic layer, the utility model discloses a first protective layer and a second protective layer are respectively arranged at the upper end and the lower end of the paper-plastic board, thus the whole paper-plastic board can be protected under the action of the first protective layer and the second protective layer, and the first protective layer, the second protective layer and the whole paper-plastic board adopt a pressing operation, thus the first protective layer and the second protective layer are more closely connected with the main body of the paper-plastic board, and the first harmonic layer and the second harmonic layer are arranged in the paper-plastic board, and extend to the inner parts of the paper board layer, the bonding layer and the waterproof layer, therefore, the whole structure can be more stable under the action of the first harmonic layer and the second harmonic layer.

Description

Detachable environment-friendly paper-plastic plate

Technical Field

The utility model belongs to the technical field of the board is moulded to paper is related to, concretely relates to can dismantle environmental protection paper and mould board.

Background

The KT board is a novel material which is formed by foaming polystyrene particles to generate a board core and laminating the polystyrene particles through a surface film, has a stiff and smooth board body, is light, is not easy to deteriorate and easy to process, can be directly used for screen printing, painting and mounting a back glue coating picture and spray painting on the board, and is widely applied to aspects of advertisement display and promotion, airplane models, architectural decoration, cultural art, packaging and the like.

The prior paper-plastic board technology has the following problems: when the existing paper-plastic plate is used for manufacturing a model, most of the existing paper-plastic plate needs to be cut, so that burrs and other problems can occur at a cutting opening when the paper-plastic plate is cut, and the appearance of the model is not facilitated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can dismantle environmental protection paper and mould board to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a can dismantle environmental protection paper and mould board, includes first inoxidizing coating and paperboard layer, the bottom of first inoxidizing coating is provided with the paperboard layer, first inoxidizing coating and paperboard layer hot pressing connection, the bottom of paperboard layer is provided with first mediation layer, first mediation layer is fixed with paperboard layer hot melt, the bottom of first mediation layer is provided with the adhesive linkage, the adhesive linkage is fixed with first mediation layer hot melt, the bottom of adhesive linkage is provided with second mediation layer, second mediation layer is fixed with the adhesive linkage hot melt, the bottom of second mediation layer is provided with the waterproof layer, the waterproof layer is fixed with second mediation layer hot melt, the bottom of waterproof layer is provided with the second inoxidizing coating, second inoxidizing coating and waterproof layer hot pressing connection.

Preferably, the waterproof layer is of a sheet structure and is made of butyl rubber.

Preferably, the first protective layer and the second protective layer are both of a sheet structure, and the first protective layer and the second protective layer are respectively fixed at the bottom ends of the paperboard layer and the waterproof layer.

Preferably, the first harmonic layer and the second harmonic layer are made of the same material, and extend into the paperboard layer, the bonding layer and the waterproof layer respectively.

Preferably, the paperboard layer is a sheet-like structure, and the paperboard layer is made of polystyrene.

Compared with the prior art, the utility model provides a board is moulded to detachable environmental protection paper possesses following beneficial effect:

the utility model discloses in respectively be provided with a first inoxidizing coating and second inoxidizing coating through the upper and lower both ends of moulding the board at this paper, like this under the effect of first inoxidizing coating and second inoxidizing coating, can protect the whole of moulding the board to this paper, and first inoxidizing coating and second inoxidizing coating mould the whole pressfitting operation that adopts of board with paper, can make first inoxidizing coating and second inoxidizing coating mould the inseparabler that the board main part is connected with paper like this, and the inside of moulding the board at this paper is provided with first mediation layer and second mediation layer, first mediation layer and second mediation layer extend to the cardboard layer, the inside of adhesive linkage and waterproof layer, can make overall structure more stable under the effect of first mediation layer and second mediation layer like this.

Drawings

FIG. 1 is a schematic view of a cross-sectional structure of the environment-friendly paper-plastic board of the present invention;

in the figure: 1. a first protective layer; 2. a paperboard layer; 3. a first harmonic layer; 4. an adhesive layer; 5. a second harmonic layer; 6. a waterproof layer; 7. a second protective layer.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1, the present invention provides a technical solution: a detachable environment-friendly paper-plastic board comprises a first protective layer 1 and a paperboard layer 2, the bottom end of the first protective layer 1 is provided with the paperboard layer 2, the first protective layer 1 and a second protective layer 7 are both of a sheet structure, the first protective layer 1 and the second protective layer 7 are respectively fixed at the bottom ends of the paperboard layer 2 and a waterproof layer 6, the first protective layer 1 is connected with the paperboard layer 2 in a hot pressing mode, the bottom end of the paperboard layer 2 is provided with a first blending layer 3, the first blending layer 3 and a second blending layer 5 are made of the same material, the first blending layer 3 and the second blending layer 5 respectively extend into the paperboard layer 2, an adhesive layer 4 and a waterproof layer 6, the first blending layer 3 and the paperboard layer 2 are fixed in a hot melting mode, the paperboard layer 2 is of a sheet structure, the paperboard layer 2 is made of polystyrene, the bottom end of the first blending layer 3 is provided with an adhesive layer 4, the adhesive layer 4 and the first blending layer 3 are fixed in a hot melting mode, the bottom end of the adhesive layer 4 is provided with the second blending layer 5, second mediation layer 5 is fixed with 4 hot melts of adhesive linkage, and the bottom of second mediation layer 5 is provided with waterproof layer 6, and waterproof layer 6 is the lamellar structure, and waterproof layer 6 is made by butyl rubber, and waterproof layer 6 is fixed with 5 hot melts of second mediation layer, and the bottom of waterproof layer 6 is provided with second inoxidizing coating 7, and second inoxidizing coating 7 and waterproof layer 6 hot pressing are connected.

The utility model discloses a theory of operation and use flow: when the paper-plastic board is to be processed, at this time, firstly, the first blending layer 3 is hot-melted at the lower end of the paperboard layer 2, the first blending layer 3 and the paperboard layer 2 extend mutually, the adhesive layer 4 is hot-melted at the bottom end of the first blending layer 3, the second blending layer 5 is hot-melted at the bottom end of the adhesive layer 4, the hot-melted waterproof layer 6 is stewed at the second blending layer 5, and then the first protective layer 1 and the second protective layer 7 are hot-pressed at the upper end and the lower end of the paperboard layer 2 and the waterproof layer 6 respectively, so that the protection is better performed under the action of the first protective layer 1 and the second protective layer 7, the first blending layer 3 and the second blending layer 5 extend into the paperboard layer 2, the adhesive layer 4 and the waterproof layer 6, and the whole structure can be more stable under the action of the first blending layer 3 and the second blending layer 5.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a can dismantle environmental protection paper and mould board, includes first inoxidizing coating (1) and cardboard layer (2), its characterized in that: the bottom end of the first protective layer (1) is provided with a paperboard layer (2), the first protective layer (1) is connected with the paperboard layer (2) in a hot-pressing manner, the bottom end of the paperboard layer (2) is provided with a first blending layer (3), the first blending layer (3) and the paperboard layer (2) are fixed by hot melting, the bottom end of the first blending layer (3) is provided with an adhesive layer (4), the adhesive layer (4) is fixed with the first blending layer (3) by hot melting, a second blending layer (5) is arranged at the bottom end of the bonding layer (4), the second blending layer (5) and the bonding layer (4) are fixed in a hot melting way, a waterproof layer (6) is arranged at the bottom end of the second blending layer (5), the waterproof layer (6) and the second blending layer (5) are fixed in a hot melting way, the bottom of waterproof layer (6) is provided with second inoxidizing coating (7), second inoxidizing coating (7) and waterproof layer (6) hot pressing are connected.

2. The detachable environment-friendly paper-plastic board as claimed in claim 1, wherein: the waterproof layer (6) is of a sheet structure, and the waterproof layer (6) is made of butyl rubber.

3. The detachable environment-friendly paper-plastic board as claimed in claim 1, wherein: the first protective layer (1) and the second protective layer (7) are both of sheet structures, and the first protective layer (1) and the second protective layer (7) are fixed at the bottom ends of the paperboard layer (2) and the waterproof layer (6) respectively.

4. The detachable environment-friendly paper-plastic board as claimed in claim 1, wherein: the material of the first blending layer (3) is the same as that of the second blending layer (5), and the first blending layer (3) and the second blending layer (5) extend to the insides of the paperboard layer (2), the bonding layer (4) and the waterproof layer (6) respectively.

5. The detachable environment-friendly paper-plastic board as claimed in claim 1, wherein: the paperboard layer (2) is of a sheet structure, and the paperboard layer (2) is made of polystyrene.