CN210657790U

CN210657790U - Heat-preservation corrugated paper

Info

Publication number: CN210657790U
Application number: CN201921493817.1U
Authority: CN
Inventors: 吴光礼
Original assignee: Yantai Kaili Xinyuan Packaging Materials Co Ltd
Current assignee: Yantai Kaili Xinyuan Packaging Materials Co Ltd
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-06-02
Anticipated expiration: 2029-09-10

Abstract

The utility model discloses a heat preservation corrugated paper, including the corrugated paper piece, connect through the connecting piece between the corrugated paper piece, the connecting piece includes the block rubber, the plastic slab is installed to the equal symmetry in both sides of block rubber, the plastic slab is fixed with the block rubber gluing, the inboard fixedly connected with sawtooth piece of plastic slab, the one end that the plastic slab was kept away from to the sawtooth piece runs through the corrugated paper piece and extends to the inside of corrugated paper piece, the corrugated paper piece includes the core paper intermediate layer, the interbedded both sides of core paper all are connected with the cardboard, be connected with the heat preservation between the interbedded top of core paper and the cardboard, be connected with the waterproof layer between the top of heat preservation and the cardboard, the utility model relates to a corrugated paper technical field. This heat preservation corrugated paper has increased the waterproof and the heat preservation effect of corrugated paper, has solved simultaneously that waterproof material is organic polymer combined material usually, increases the problem that the waterproof layer can lead to the inconvenient division of corrugated paper in the corrugated paper.

Description

Heat-preservation corrugated paper

Technical Field

The utility model relates to a corrugated paper technical field specifically is a heat preservation corrugated paper.

Background

Corrugated board is a multi-layer adhesive body, which is composed of at least one layer of wavy core paper interlayer (commonly known as "hole paper", "corrugated core paper", "corrugated paper core", "corrugated raw paper") and one layer of paper board (also known as "box board paper" and "box paper board"), and has very high mechanical strength and can resist collision and falling in the process of transportation. But current corrugated paper heat preservation effect is relatively poor, does not possess the water-proof effects simultaneously, and waterproof material is organic polymer combined material usually, increases the waterproof layer in the corrugated paper and can lead to the corrugated paper inconvenient segmentation.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a heat preservation corrugated paper has solved current corrugated paper heat preservation effect relatively poor, does not possess water-proof effects simultaneously, and water-proof material is organic polymer combined material usually, increases the problem that the waterproof layer can lead to the inconvenient division of corrugated paper in the corrugated paper.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a heat preservation corrugated paper, includes the corrugated paper piece, connect through the connecting piece between the corrugated paper piece, the connecting piece includes the block rubber, the plastic slab is installed to the equal symmetry in both sides of block rubber, the plastic slab is glued fixedly with the block rubber, the inboard fixedly connected with sawtooth piece of plastic slab, the one end that the plastic slab was kept away from to the sawtooth piece runs through the corrugated paper piece and extends to the inside of corrugated paper piece, the corrugated paper piece includes the core paper intermediate layer, the both sides of core paper intermediate layer all are connected with the cardboard, be connected with the heat preservation between the top of core paper intermediate layer and the cardboard, be connected with the waterproof layer between the top of heat preservation and the cardboard.

Preferably, the waterproof layer is a high-molecular polyvinyl chloride layer, and the thickness of the waterproof layer is the same as that of the heat-insulating layer.

Preferably, both sides of the core paper interlayer are connected with foam layers, and the heat preservation layer and the waterproof layer are arranged between the core paper interlayer and the foam layers.

Preferably, the thickness of the heat-insulating layer and the waterproof layer is 0.3mm, and the thickness of the core paper interlayer is 0.2 mm.

(III) advantageous effects

The utility model provides a heat preservation corrugated paper. The method has the following beneficial effects:

the heat-preservation corrugated paper is connected through connecting pieces between corrugated paper blocks, each connecting piece comprises a rubber block, plastic boards are symmetrically arranged on two sides of each rubber block, the plastic boards are glued and fixed with the rubber blocks, the inner sides of the plastic boards are fixedly connected with sawtooth blocks, one ends, far away from the plastic boards, of the sawtooth blocks penetrate through the corrugated paper blocks and extend to the insides of the corrugated paper blocks, each corrugated paper block comprises a core paper interlayer, two sides of each core paper interlayer are connected with paper boards, a heat-preservation layer is connected between the top of each core paper interlayer and the corresponding paper board, a waterproof layer is connected between the top of the heat-preservation layer and the corresponding paper board, the waterproof layer and the heat-preservation layer are added into the corrugated paper, the waterproof and heat-preservation effects of the corrugated paper are improved, the corrugated paper is divided into smaller corrugated paper blocks, the connecting pieces are placed between, connect adjacent corrugated paper piece, lift up the one end that the rubber piece was kept away from to the plastic slab when the corrugated paper piece was cut apart to needs, the sawtooth piece breaks away from the corrugated paper piece, separates adjacent corrugated paper piece, has solved waterproof material and has usually been organic polymer combined material, increases the problem that the waterproof layer can lead to the inconvenient division of corrugated paper in the corrugated paper.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1 corrugated paper block, 2 connecting pieces, 3 rubber blocks, 4 plastic plates, 5 sawtooth blocks, 6 core paper interlayers, 7 paper boards, 8 heat-insulating layers, 9 waterproof layers and 10 foam layers.

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.

Referring to fig. 1, the present invention provides a technical solution: a heat preservation corrugated paper comprises corrugated paper blocks 1, the corrugated paper blocks 1 are connected through connecting pieces 2, each connecting piece 2 comprises a rubber block 3, plastic plates 4 are symmetrically arranged on two sides of each rubber block 3, the plastic plates 4 are fixedly adhered to the rubber blocks 3, sawtooth blocks 5 are fixedly connected to the inner sides of the plastic plates 4, one ends, far away from the plastic plates 4, of the sawtooth blocks 5 penetrate through the corrugated paper blocks 1 and extend into the corrugated paper blocks 1, each corrugated paper block 1 comprises a core paper interlayer 6, paper boards 7 are connected to two sides of each core paper interlayer 6, a heat preservation layer 8 is connected between the top of each core paper interlayer 6 and the paper boards 7, a waterproof layer 9 is connected between the top of each heat preservation layer 8 and the paper boards 7, the waterproof layer 9 and the heat preservation layer 8 are added in the corrugated paper, the waterproof and heat preservation effects of the corrugated paper are improved, the corrugated paper is divided into smaller corrugated paper blocks 1, the, inside the sawtooth piece 5 of connecting piece 2 inserted corrugated paper piece 1, connected adjacent corrugated paper piece 1, lifted up the one end that rubber piece 3 was kept away from to plastic slab 4 when corrugated paper piece 1 needed to be cut apart, sawtooth piece 5 breaks away from corrugated paper piece 1, with the separation of adjacent corrugated paper piece 1, has solved waterproof material and has been organic polymer composite usually, increases the problem that the waterproof layer can lead to the inconvenient division of corrugated paper in the corrugated paper.

The waterproof layer 9 is a high-molecular polyvinyl chloride layer, and the thickness of the waterproof layer 9 is the same as that of the heat-insulating layer 8.

Both sides of the core paper interlayer 6 are connected with foam layers 10, and the heat preservation layer 8 and the waterproof layer 9 are installed between the core paper interlayer 6 and the foam layers 10.

The thickness of the heat-insulating layer 8 and the waterproof layer 9) is 0.3mm, and the thickness of the core paper interlayer 6 is 0.2 mm.

During the use, place connecting piece 2 between corrugated paper piece 1, inside corrugated paper piece 1 was inserted to the sawtooth piece 5 of connecting piece 2, connected adjacent corrugated paper piece 1, lifted up the one end that rubber block 3 was kept away from with plastic slab 4 when corrugated paper piece 1 need be cut apart, sawtooth piece 5 breaks away from corrugated paper piece 1, can with adjacent corrugated paper piece 1 separation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 heat preservation corrugated paper, includes corrugated paper piece (1), its characterized in that: connect through connecting piece (2) between corrugated paper piece (1), connecting piece (2) include rubber block (3), plastic slab (4) are installed to the equal symmetry in both sides of rubber block (3), plastic slab (4) are fixed with rubber block (3) gluing, the inboard fixedly connected with sawtooth block (5) of plastic slab (4), the one end that plastic slab (4) were kept away from in sawtooth block (5) runs through corrugated paper piece (1) and extends to the inside of corrugated paper piece (1), corrugated paper piece (1) includes core paper intermediate layer (6), the both sides of core paper intermediate layer (6) all are connected with cardboard (7), be connected with between top and cardboard (7) of core paper intermediate layer (6) heat preservation (8), be connected with waterproof layer (9) between top and cardboard (7) of heat preservation (8).

2. An insulating corrugated paper as claimed in claim 1, wherein: the waterproof layer (9) is a high polymer polyvinyl chloride layer, and the thickness of the waterproof layer (9) is the same as that of the heat insulation layer (8).

3. An insulating corrugated paper as claimed in claim 2, wherein: the foam heat-insulation core paper is characterized in that foam layers (10) are connected to two sides of the core paper interlayer (6), and the heat-insulation layer (8) and the waterproof layer (9) are installed between the core paper interlayer (6) and the foam layers (10).

4. An insulating corrugated paper as claimed in claim 2, wherein: the thickness of the heat-insulating layer (8) and the waterproof layer (9) is 0.3mm, and the thickness of the core paper interlayer (6) is 0.2 mm.