CN202147885U - Supporting board made of paper - Google Patents

Abstract

A paper support board, including corrugated paper, the surface of the corrugated paper is provided with indentation lines up, down, left, and right, forming mutually symmetrical left and right folding edges and up and down folding edges; the corrugated paper is provided with honeycomb paper, and the folded corrugated paper is wrapped or covered on the on paper. The number of honeycomb paper is more than one piece, and the honeycomb paper is placed on the corrugated paper and pasted and connected with it. The utility model has the characteristics of simple and reasonable structure, light weight, high compressive strength, low cost and easy processing and production; the folded corrugated paper and honeycomb paper together form a honeycomb corrugated composite cardboard, which fully utilizes the longitudinal support function of the corrugated cardboard, and The planar compression resistance of honeycomb cardboard can be used as a support plate for household air conditioner split units or cabinets; at the same time, it can effectively prevent the product from being damaged due to trampling, and it can also be used as a support plate for the middle of the long carton, which plays a very good role. It can be 100% recycled and reused after use, reducing the loss of forest resources and will not pollute the environment.

Description

paper support board

technical field

The utility model relates to a support board, in particular to a paper support board.

Background technique

At present, corrugated cardboard is mainly used to make packing boxes, spacers, liners, etc. Because of its easy processing, light weight, high strength and low price, it has been widely used in packaging, light industry, building materials and furniture industries. Corrugated cardboard has poor puncture resistance and is difficult to use for packaging of large and heavy products and objects. In order to solve this problem, it is often adopted to increase the number of composite layers of corrugated cardboard, such as processing into five-layer, seven-layer, nine-layer corrugated cardboard, etc. Although this can improve the anti-piercing ability, it will increase the production cost and cause waste of resources, which restricts its scope of action. Moreover, the packaging boxes made of corrugated cardboard are prone to bulging and collapse during trampling or stacking, which reduces their service life. Therefore, it is necessary to further improve and perfect.

Utility model content

The purpose of the utility model is to provide a paper support plate with simple and reasonable structure, long service life and high production efficiency, so as to overcome the shortcomings in the prior art.

A paper support board designed according to this purpose, including corrugated paper, its structural feature is that the surface of the corrugated paper is provided with indentation lines up and down, left and right, forming mutually symmetrical left and right folding edges and up and down folding edges; the corrugated paper is provided with honeycomb Paper, folded corrugated paper wrapped or covered on honeycomb paper.

The number of the honeycomb paper is more than one piece, and the honeycomb paper is placed on the corrugated paper and pasted together; the honeycomb paper and the corrugated paper together form a honeycomb corrugated composite cardboard, and the folded honeycomb corrugated composite cardboard is U-shaped, L-shaped or square .

The corrugated paper is provided with more than one escape hole, and the escape hole is integrated with the corrugated paper; a distance L is set between adjacent escape holes, and the width of the distance L is greater than or equal to the width of the honeycomb paper.

The left and right fixed edges, the upper and lower fixed edges of the honeycomb paper are in one-to-one correspondence with the left and right folded edges and the upper and lower folded edges; the corrugated paper is arranged parallel to the same direction or perpendicular to each other.

The utility model has the characteristics of simple and reasonable structure, light weight, high compressive strength, low cost and easy processing and production; the folded corrugated paper and honeycomb paper together form a honeycomb corrugated composite cardboard, which fully utilizes the longitudinal support function of the corrugated cardboard, and The planar compression resistance of honeycomb cardboard can be used as a support plate for household air conditioner split units or cabinets; at the same time, it can effectively prevent the product from being damaged due to trampling, and it can also be used as a support plate for the middle of the long carton, which plays a very good role. It can be 100% recycled and reused after use, reducing the loss of forest resources and will not pollute the environment.

Description of drawings

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

FIG. 2 is a schematic cross-sectional structural diagram along the A-A direction in FIG. 1 .

FIG. 3 is a schematic cross-sectional structure diagram along the B-B direction in FIG. 1 .

Fig. 4 is a front structural schematic diagram of corrugated paper.

Fig. 5 is a schematic diagram of the front structure of the honeycomb paper.

Fig. 6 is a schematic diagram of the folded structure of the honeycomb corrugated composite cardboard.

In the figure: 1 is the corrugated paper, 1.1 is the avoidance hole, 1.2 is the direction of the corrugation, 1.3 is the creasing line, 2 is the honeycomb paper, 2.1 is the left and right fixed sides, 2.2 is the upper and lower fixed sides.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is described further.

Referring to Fig. 1-Fig. 6, the paper support board includes corrugated paper 1, and the corrugated direction 1.2 of the corrugated paper 1 is arranged parallel to the same direction. The corrugated paper 1 is provided with honeycomb paper 2, the number of honeycomb paper 2 is three, the honeycomb paper 2 is placed on the corrugated paper 1, and the honeycomb paper 2 and the corrugated paper 1 together form a honeycomb corrugated composite cardboard, so as to improve the resistance of the honeycomb corrugated composite cardboard. Compressive strength, can be used as a support plate for household air conditioner split units or cabinets. The corrugated paper 1 is provided with six escape holes 1.1, and the number of the escape holes 1.1 can be increased or decreased as required, and they are integrated with the corrugated paper 1. A distance L is set between adjacent escape holes 1.1, and the width of the distance L is equal to the width of the honeycomb paper 2, as shown in FIG. 4 . The avoidance hole is beneficial to the folding of the honeycomb corrugated composite paperboard, and the folded honeycomb corrugated composite paperboard is U-shaped, as shown in Figure 6.

The surface of the corrugated paper 1 is provided with creasing lines 1.3 up, down, left, and right, forming mutually symmetrical left and right folding edges and up and down folding edges. The upper and lower folding edges correspond to each other, and use external pressure to fold the left and right folding edges and the upper and lower folding edges in half, so as to wrap or cover the corrugated paper 1 on the honeycomb paper 2, and achieve fixed connection by pasting. : The honeycomb paper 2 board is sandwiched between the corrugated paper 1 board, making full use of the longitudinal support of the corrugated paper 1 board and the flat compressive capacity of the honeycomb paper 2 board, effectively preventing the product from being damaged due to trampling. And it can be used as a support plate for the middle part of the long carton, which can play a very good buffering role, and the thickness of the support plate can be adjusted at will, and at the same time avoids the phenomenon of bulge and collapse caused by the trampling or stacking of the carton .

Claims (4)

1. a stay bearing plate made of paper comprises fluting board (1), it is characterized in that the surface of said fluting board is provided with indentation line (1.3) up and down, is formed with symmetrical left and right sides folded edges and folded edges up and down; Fluting board is provided with honeycomb paper (2), and the fluting board after folding wraps up or is covered on the honeycomb paper.

2. stay bearing plate made of paper according to claim 1, the number that it is characterized in that said honeycomb paper (2) is more than one, honeycomb paper is positioned on the fluting board (1), and pastes continuous with it; Honeycomb paper and fluting board be common to constitute a honeycomb corrugation combination board, and the honeycomb corrugation combination board after folding takes the shape of the letter U, L shaped or square.

3. stay bearing plate made of paper according to claim 1 and 2 is characterized in that offering more than one emptiness avoiding hole (1.1) on the said fluting board (1), and emptiness avoiding hole and fluting board are for being wholely set; Be provided with spacing L between the adjacent emptiness avoiding hole, the width of spacing L is more than or equal to the width of honeycomb paper (2).

4. stay bearing plate made of paper according to claim 3, it is characterized in that on the said honeycomb paper (2) left and right sides fixed edge (2.1), fixed edge (2.2) is with left and right sides folded edges with folded edges is corresponding for one by one up and down up and down; The corrugation direction (1.2) of fluting board (1) is cocurrent and parallel setting, perhaps vertical each other setting.

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