CN218143290U

CN218143290U - Withstand voltage compound corrugated paper

Info

Publication number: CN218143290U
Application number: CN202221305875.9U
Authority: CN
Inventors: 张军; 闫成; 孙昆
Original assignee: Sanyuan Hengxin Printing Co ltd
Current assignee: Nantong Derun Packaging Products Co ltd
Priority date: 2022-05-28
Filing date: 2022-05-28
Publication date: 2022-12-27
Anticipated expiration: 2032-05-28

Abstract

The utility model belongs to the technical field of the corrugated paper technique and specifically relates to a withstand voltage compound corrugated paper, including corrugated container board sandwich layer, the first stiffener of the inboard upper end fixedly connected with of corrugated container board sandwich layer, the inboard lower extreme fixedly connected with second stiffener of corrugated container board sandwich layer, corrugated container board sandwich layer upper end fixedly connected with sealing paperboard, the sealing paperboard upper end is equipped with the corrugated container board inlayer, corrugated container board sandwich layer lower extreme and the waterproof oiling layer of corrugated container board inlayer upper end fixedly connected with, the utility model discloses in, through the first stiffener, first fibrous layer and the second stiffener that set up, improve the whole hardness of its body at corrugated container board sandwich layer through setting up first stiffener and second stiffener, and be the setting of grid form at first fibrous layer and second fibrous layer, make through first fibrous layer and second fibrous layer with the inseparable connection in sealing paperboard and corrugated container board inlayer together, and improve its resistance to compression effect, avoid when the extrusion, the fracture.

Description

Withstand voltage compound corrugated paper

Technical Field

The utility model relates to a corrugated paper technical field specifically is a withstand voltage compound corrugated paper.

Background

The corrugated paper is a plate-shaped object formed by bonding liner paper and corrugated paper formed by processing through a corrugated roller, and generally comprises a single corrugated paper board and a double corrugated paper board, wherein the corrugated paper is divided into types A, B, C, E and F according to the sizes of the corrugations, the corrugated paper has the advantages of low cost, light weight, easy processing, high strength, excellent printing adaptability, convenient storage and carrying and the like, more than 80 percent of the corrugated paper can be recycled, the corrugated paper can be used for packaging food or digital products, and is relatively environment-friendly and widely used, the corrugated paper board is formed by bonding the liner paper, the core paper and the corrugated paper processed into the corrugated paper, the conventional corrugated paper board adopts a multilayer structure or adds complex pressure-resistant parts to realize the pressure-resistant effect, although the pressure-resistant capability is improved, the corrugated paper board adopts the multilayer structure and the design of adding complex pressure-resistant parts, so that the manufacturing cost of the corrugated paper board is improved, and the conventional corrugated paper board is easy to puncture hard objects, cause holes to be broken, and has short service life.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a withstand voltage compound corrugated paper to propose the withstand voltage problem of corrugated sheet in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a withstand voltage compound corrugated paper, includes corrugated container board sandwich layer, the first stiffener of the inboard upper end fixedly connected with of corrugated container board sandwich layer, the inboard lower extreme fixedly connected with second stiffener of corrugated container board sandwich layer, the sealed cardboard of corrugated container board sandwich layer upper end fixedly connected with, sealed cardboard upper end is equipped with the corrugated paper inlayer, the waterproof fat liquoring layer of corrugated container board sandwich layer lower extreme and corrugated paper inlayer upper end fixedly connected with.

Preferably, the second reinforcing rod penetrates through the first reinforcing rod, and the second reinforcing rod is fixedly connected with the first reinforcing rod.

Preferably, the corrugated paper inner layer is fixedly connected with the sealing paperboard, the second fiber layer is fixedly connected to the inner side of the sealing paperboard, and the first fiber layer is fixedly connected to the inner side of the corrugated paper inner layer.

Preferably, the second fiber layer penetrates through the first fiber layer, and the first fiber layer and the second fiber layer are arranged in a grid shape.

Preferably, the upper end of the waterproof oiling layer is fixedly connected with a rubber plate, and the upper end of the rubber plate is fixedly connected with a fixing block.

Preferably, the upper end fixedly connected with bracing piece of fixed block, and bracing piece two are a set of, are located the left end the bracing piece with be located the bracing piece fixed connection of right-hand member.

Preferably, the number of the fixed blocks is 32, two fixed blocks form a group, and the number of the fixed blocks is 16.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the first reinforcing rod, the first fiber layer and the second reinforcing rod are arranged, the overall hardness of the corrugated board core layer is improved by arranging the first reinforcing rod and the second reinforcing rod, the first fiber layer and the second fiber layer are arranged in a grid shape, the sealing paperboard and the inner layer of the corrugated board are tightly connected together through the first fiber layer and the second fiber layer, the compression resistance effect is improved, and the cracking during extrusion is avoided;

2. the utility model discloses in, through fixed block, rubber slab and the bracing piece that sets up, when preventing that article from putting on corrugated container board, make article appear the position in corrugated container board under the effect of the power through the outside, so set up rubber slab and with the bracing piece of fixed block upper end at the upper end, set two of it into the shape of falling V, when putting into article on corrugated container board body upper end, be convenient for improve the frictional property, avoid making article appear the phenomenon of displacement under inertial effect.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure at the position A of FIG. 1 according to the present invention;

fig. 3 is a schematic view of the structure of fig. 1 in a partial cross-section according to the present invention;

fig. 4 is a schematic view of the installation structure of the first fiber layer of the present invention.

In the figure: 1-corrugated board core layer, 2-first reinforcing rod, 3-second reinforcing rod, 4-sealing paper board, 5-corrugated board inner layer, 6-first fiber layer, 7-second fiber layer, 8-corrugated board outer layer, 9-waterproof oil coating layer, 10-rubber plate, 11-fixed block and 12-supporting rod.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a withstand voltage compound corrugated paper, includes corrugated container board sandwich layer 1, the first stiffener 2 of 1 inboard upper end fixedly connected with of corrugated container board sandwich layer, 1 inboard lower extreme fixedly connected with second stiffener 3 of corrugated container board sandwich layer, 1 upper end fixedly connected with sealing paperboard 4 of corrugated container board sandwich layer, 4 upper ends of sealing paperboard are equipped with corrugated paper inlayer 5, the waterproof fat liquoring layer 9 of 1 lower extreme of corrugated container board sandwich layer and 5 upper ends fixedly connected with of corrugated paper inlayer.

The second reinforcing rod 3 penetrates through the first reinforcing rod 2, the second reinforcing rod 3 is fixedly connected with the first reinforcing rod 2, the overall hardness of the body of the corrugated paper inner layer 5 is improved through the first reinforcing rod 2 and the second reinforcing rod 3, the inner side of the sealing paper board 4 is fixedly connected with the second fiber layer 7, the inner side of the corrugated paper inner layer 5 is fixedly connected with the first fiber layer 6, the second fiber layer 7 penetrates through the first fiber layer 6, the first fiber layer 6 and the second fiber layer 7 are arranged in a grid shape, the sealing paper board 4 and the corrugated paper inner layer 5 are tightly connected through the first fiber layer 6 and the second fiber layer 7, the using effect of the corrugated paper inner layer is improved, and cracking during extrusion is avoided, waterproof oiling layer 9 upper end fixedly connected with rubber slab 10, rubber slab 10 upper end fixedly connected with fixed block 11, it improves waterproof effect to coat the oiling layer 9 that drains on the outside, the upper end fixedly connected with bracing piece 12 of fixed block 11, and bracing piece 12 is a set of, the bracing piece 12 that is located the left end and the bracing piece 12 fixed connection that is located the right-hand member, the number of fixed block 11 is 32, and fixed block 11 two are a set of, fixed block 11 is 16 groups total, bracing piece 12 through fixed block 11 upper end, set into the shape of falling V with its two, when putting into article in corrugated container board body upper end, be convenient for improve the frictional property, avoid making article appear the phenomenon of displacement under inertial effect.

The working process comprises the following steps: the utility model discloses an improve the performance of the whole resistance to compression of corrugated container board, and improve the whole hardness of its body at corrugated container board sandwich layer 1 through setting up first stiffener 2 and second stiffener 3, and be the setting of grid form at first fibrous layer 6 and second fibrous layer 7, make through first fibrous layer 6 and second fibrous layer 7 will seal cardboard 4 and 5 inseparable connections in corrugated container board inlayer together, and improve its result of use, avoid when the extrusion, the fracture, when putting corrugated container board for preventing article, make article appear the position in corrugated container board under the effect of the power in the outside, the event set up rubber slab 10 in the upper end and with the bracing piece 12 of fixed block 11 upper end, set two of it into the shape of falling V word, when putting into article on corrugated container board body upper end, be convenient for improve frictional behavior, avoid making article appear the phenomenon of displacement under inertial effect.

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 withstand voltage compound corrugated paper, includes corrugated container board sandwich layer (1), its characterized in that: the corrugated board core layer comprises a corrugated board core layer (1), wherein the inner upper end of the corrugated board core layer (1) is fixedly connected with a first reinforcing rod (2), the inner lower end of the corrugated board core layer (1) is fixedly connected with a second reinforcing rod (3), the upper end of the corrugated board core layer (1) is fixedly connected with a sealing paperboard (4), the upper end of the sealing paperboard (4) is provided with a corrugated paper inner layer (5), and the upper end of the corrugated board core layer (1) is fixedly connected with a waterproof oiling layer (9).

2. A pressure-resistant composite corrugated paper as set forth in claim 1, wherein: the second reinforcing rod (3) penetrates through the first reinforcing rod (2), and the second reinforcing rod (3) is fixedly connected with the first reinforcing rod (2).

3. A pressure-resistant composite corrugated paper as defined in claim 1, wherein: corrugated paper inlayer (5) and sealed cardboard (4) fixed connection, sealed cardboard (4) inboard fixedly connected with second fibrous layer (7), first fibrous layer (6) of corrugated paper inlayer (5) inboard fixedly connected with.

4. A pressure-resistant composite corrugated paper as defined in claim 3, wherein: the second fiber layer (7) penetrates through the first fiber layer (6), and the first fiber layer (6) and the second fiber layer (7) are arranged in a grid shape.

5. A pressure-resistant composite corrugated paper as set forth in claim 1, wherein: the waterproof oiling layer is characterized in that the upper end of the waterproof oiling layer (9) is fixedly connected with a rubber plate (10), and the upper end of the rubber plate (10) is fixedly connected with a fixing block (11).

6. A pressure-resistant composite corrugated paper as defined in claim 5, wherein: the upper end fixedly connected with bracing piece (12) of fixed block (11), and bracing piece (12) two are a set of, are located the left end bracing piece (12) and bracing piece (12) fixed connection who is located the right-hand member.

7. A pressure-resistant composite corrugated paper as defined in claim 5, wherein: the number of the fixed blocks (11) is 32, two fixed blocks (11) form a group, and the number of the fixed blocks (11) is 16.