CN212653994U - Waterproof double-hole corrugated board - Google Patents

Abstract

The utility model discloses a waterproof type double flute corrugated container board, including the corrugated paper body, the inside of corrugated paper body includes polyethylene backup pad, first corrugated paper, rubber frame, second corrugated paper, first liner paper, second liner paper, first corrugated paper and second corrugated paper symmetric distribution are in the both sides of polyethylene backup pad, first liner paper and second liner paper symmetric distribution are in the both sides of polyethylene backup pad. This waterproof type double-hole corrugated container board can utilize the waterproof attribute of self of polyethylene backup pad to make whole corrugated container board possess first heavy waterproof attribute, has guaranteed that outside water can not pass corrugated container board entering corrugated container board's opposite side, utilizes the polyethylene backup pad to increase whole corrugated container board's support performance simultaneously, can utilize rubber frame to strengthen this corrugated container board's coefficient of compression simultaneously, and elasticity, thereby make this corrugated container board possess collision resistance ability.

Description

Waterproof double-hole corrugated board

Technical Field

The utility model relates to a corrugated container board technical field specifically is waterproof type double flute corrugated container board.

Background

Corrugated paper is a plate-shaped object formed by bonding liner paper and corrugated paper formed by processing a corrugated roller, and is generally divided into single corrugated paper boards and double corrugated paper boards; the corrugated paper has the advantages of low cost, light weight, easy processing, high strength, excellent printing adaptability, convenient storage and transportation 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 the corrugated paper is relatively environment-friendly and widely used.

Current two hole corrugated container board does not have waterproof construction, and each subassembly that can appear the corrugated paper after being wet by the water softens to make whole corrugated container board or corrugated paper goods can't use, have the requirement to the environment of use, use and have the limitation, and can take place to collapse after bumping, anti extrusion performance is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide two hole corrugated container boards of waterproof type to it does not have waterproof construction to propose current two hole corrugated container board in solving above-mentioned background art, can appear each subassembly softening of corrugated paper after being wetted by the water, thereby make whole corrugated container board or corrugated paper goods can't use, have the requirement to the environment of using, use and have the limitation, and can take place to collapse after bumping, problem that anti extrusion performance is low.

In order to achieve the above object, the utility model provides a following technical scheme: waterproof type double-pit corrugated container board, including the corrugated paper body, the inside of corrugated paper body includes polyethylene backup pad, first corrugated paper, rubber frame, second corrugated paper, first liner paper, second liner paper, first corrugated paper and second corrugated paper symmetric distribution are in the both sides of polyethylene backup pad, first liner paper and second liner paper symmetric distribution are in the both sides of polyethylene backup pad, first corrugated paper and second corrugated paper all are wavy, peak and the minimum on the first corrugated paper wave structure are first tie point and second tie point respectively, first corrugated paper is in first tie point position department and the adhesion of first liner paper, first corrugated paper is in second tie point position department and the adhesion of polyethylene backup pad, second corrugated paper wave structure is last and the peak is third tie point and fourth tie point respectively, the second corrugated paper is adhered to the polyethylene supporting plate at the position of the third connecting point, and the second corrugated paper is adhered to the second liner paper at the position of the fourth connecting point.

Preferably, the first waterproof film and the second waterproof film are respectively stuck on the outer surfaces of the two symmetrical sides of the first corrugated paper, the second corrugated paper, the first liner paper and the second liner paper.

Preferably, the four sides of corrugated paper body all are provided with rubber banding strip, the both ends of rubber banding strip one side surface overturn relatively to paste on the symmetry both sides surface of corrugated paper body, the intermediate position department an organic whole of rubber banding strip one side surface has two rubber connecting blocks, the side of polyethylene backup pad is arranged in between two rubber connecting blocks, and two rubber connecting blocks glue on the symmetry side surface of polyethylene backup pad.

Preferably, the outer surfaces of the two symmetrical sides of the polyethylene supporting plate are respectively adhered with a rubber frame, and the first corrugated paper and the second corrugated paper are respectively positioned in the structural through holes of the rubber frame together with the second connecting point and the third connecting point of the adhesion point of the polyethylene supporting plate.

Preferably, the first connecting point and the fourth connecting point are symmetrically distributed at two sides of the polyethylene supporting plate.

Preferably, the rubber frame is in a net shape, and the net is rectangular.

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

1. according to the waterproof double-pit corrugated board, the polyethylene supporting plate is arranged, the whole corrugated board has the first waterproof property by utilizing the waterproof property of the polyethylene supporting plate, so that the condition that external water cannot penetrate through the corrugated board to enter the other side of the corrugated board is ensured, and meanwhile, the supporting performance of the whole corrugated board is improved by utilizing the polyethylene supporting plate;

2. according to the waterproof double-pit corrugated board, the first waterproof film and the second waterproof film are arranged, so that the first corrugated board, the second corrugated board, the first liner paper and the second liner paper can be effectively prevented from being soaked by water by the first waterproof film and the second waterproof film, the corrugated board can be subjected to secondary waterproofing, meanwhile, components of the corrugated board can be prevented from being softened after being soaked by water, and the service life of the corrugated board is effectively prolonged;

3. according to the waterproof double-pit corrugated board, the rubber frame is arranged, so that the compression resistance coefficient and the elasticity of the corrugated board can be enhanced by using the rubber frame, and the corrugated board has anti-collision performance;

4. this two hole corrugated container boards of waterproof type, through the setting of rubber banding strip, rubber connecting block, can utilize four sides that the corrugated paper was sealed to the rubber banding strip, the effectual water inflow of avoiding of the effectual structural hole of corrugated paper, the effectual water-proof effects that has improved.

Drawings

FIG. 1 is an internal structural view of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is the internal structure view of the first liner paper of the present invention;

fig. 4 is a front view of the rubber frame of the present invention.

In the figure: 1. a polyethylene support plate; 2. a first corrugated paper; 3. a rubber frame; 4. second corrugated paper; 5. first liner paper; 6. second liner paper; 7. a rubber edge sealing strip; 8. a rubber connecting block; 9. a first connection point; 10. a second connection point; 11. a third connection point; 12. a fourth connection point; 13. a corrugated paper body; 14. a first waterproof film; 15. a second waterproof film.

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. 1-4, the present invention provides a technical solution: the waterproof double-pit corrugated board comprises a corrugated board body 13, wherein the corrugated board body 13 internally comprises a polyethylene support board 1, a first corrugated board 2, a rubber frame 3, a second corrugated board 4, a first liner paper 5 and a second liner paper 6, the first corrugated board 2 and the second corrugated board 4 are symmetrically distributed on two sides of the polyethylene support board 1, the first liner paper 5 and the second liner paper 6 are symmetrically distributed on two sides of the polyethylene support board 1, the first corrugated board 2 and the second corrugated board 4 are both in a wavy shape, the highest point and the lowest point on the wavy structure of the first corrugated board 2 are respectively a first connection point 9 and a second connection point 10, the first corrugated board 2 is adhered to the first liner paper 5 at the position of the first connection point 9, the first corrugated board 2 is adhered to the polyethylene support board 1 at the position of the second connection point 10, the highest point and the lowest point on the wavy structure of the second corrugated board 4 are respectively a third connection point 11 and a fourth connection point 12, second corrugated paper 4 is in the 11 position adhesions of third tie point department and polyethylene backup pad 1, and second corrugated paper 4 is in the 12 position adhesions of fourth tie point department and second liner paper 6, and this can utilize the waterproof attribute of self of polyethylene backup pad 1 to make whole corrugated container board possess first waterproof attribute, has guaranteed that outside water can not pass corrugated container board entering corrugated container board's opposite side, utilizes polyethylene backup pad 1 to increase the support performance of whole corrugated container board simultaneously.

Further, first corrugated paper 2, second corrugated paper 4, first liner paper 5, it has first waterproof film 14 and second waterproof film 15 to paste respectively on the symmetry both sides surface of second liner paper 6, this can utilize first waterproof film 14 and second waterproof film 15 to make first corrugated paper 2, second corrugated paper 4, first liner paper 5, the soaking that can effectually avoid water of second liner paper 6 itself, thereby make this corrugated container board can carry out the second and heavily waterproof, can avoid the subassembly of corrugated container board to soften after the water logging is wetted simultaneously, the effectual life who improves corrugated container board.

Further, corrugated paper body 13's four sides all is provided with rubber banding strip 7, the relative upset in both ends of 7 one side surfaces of rubber banding strip, and paste on corrugated paper body 13's symmetry both sides surface, the intermediate position department an organic whole of 7 one side surfaces of rubber banding strip has two rubber connecting blocks 8, polyethylene backup pad 1's side is arranged in between two rubber connecting blocks 8, and two rubber connecting blocks 8 glue on polyethylene backup pad 1's symmetry side surface, this can utilize rubber banding strip 7 to come four sides of sealed corrugated paper, effectually avoid the downthehole of the structure of water inflow corrugated paper, the effectual water-proof effects that has improved.

Further, the outer surfaces of two symmetrical sides of the polyethylene support plate 1 are respectively adhered with a rubber frame 3, the first corrugated paper 2 and the second corrugated paper 4 are respectively positioned in the structural through holes of the rubber frame 3 together with the second connecting point 10 and the third connecting point 11 of the adhesion point of the polyethylene support plate 1, so that the compression resistance coefficient and the elasticity of the corrugated board can be enhanced by utilizing the rubber frame 3, and the corrugated board has anti-collision performance.

Furthermore, the positions of the first connecting point 9 and the fourth connecting point 12 are symmetrically distributed at the positions of two sides of the polyethylene supporting plate 1, so that the corrugated paper is guaranteed not to collapse when the corrugated paper is subjected to extrusion force.

Further, the rubber frame 3 is net-shaped, meshes are rectangular, and therefore all structures of the corrugated paper can be firmly adhered together.

The working principle is as follows: firstly, in the use process of the corrugated board, the polyethylene support plate 1 can effectively prevent water from passing through the corrugated board body 13, the first waterproof effect is effectively realized, then the symmetrical side surfaces of the first corrugated paper 2, the second corrugated paper 4, the first liner paper 5 and the second liner paper 6 are respectively stuck with a first waterproof film 14 and a second waterproof film 15, at this time, the first corrugated paper 2, the second corrugated paper 4, the first liner paper 5 and the second liner paper 6 have strong waterproof effect, thereby leading the corrugated paper body 13 to have the second waterproof property, finally wrapping the rubber edge banding 7 at the side edge of the corrugated paper body 13, effectively avoiding water from entering the inner structural hole of the corrugated paper body 13, realizing the third waterproof effect, and then the rubber frames 3 are adhered to the outer surfaces of the two symmetrical sides of the polyethylene support plate 1, so that the corrugated board has a stronger anti-collision effect.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims (6)

1. Waterproof type double-pit corrugated container board, including corrugated paper body (13), its characterized in that: the corrugated paper comprises a corrugated paper body (13), wherein the corrugated paper body comprises a polyethylene support plate (1), first corrugated paper (2), a rubber frame (3), second corrugated paper (4), first liner paper (5) and second liner paper (6), the first corrugated paper (2) and the second corrugated paper (4) are symmetrically distributed on two sides of the polyethylene support plate (1), the first liner paper (5) and the second liner paper (6) are symmetrically distributed on two sides of the polyethylene support plate (1), the first corrugated paper (2) and the second corrugated paper (4) are wavy, the highest point and the lowest point on the wavy structure of the first corrugated paper (2) are a first connection point (9) and a second connection point (10), the first corrugated paper (2) is adhered to the first liner paper (5) at the position of the first connection point (9), and the first corrugated paper (2) is adhered to the polyethylene support plate (1) at the position of the second connection point (10), the peak and the lowest point are third tie point (11) and fourth tie point (12) respectively on second corrugated paper (4) wave structure, second corrugated paper (4) are in third tie point (11) position department and polyethylene backup pad (1) adhesion, second corrugated paper (4) are in fourth tie point (12) position department and second liner paper (6) adhesion.

2. The waterproof double flute corrugated cardboard of claim 1, wherein: the corrugated paper is characterized in that a first waterproof film (14) and a second waterproof film (15) are respectively pasted on the outer surfaces of the two symmetrical sides of the first corrugated paper (2), the second corrugated paper (4), the first liner paper (5) and the second liner paper (6).

3. The waterproof double flute corrugated cardboard of claim 1, wherein: the four sides of corrugated paper body (13) all are provided with rubber banding strip (7), the both ends of rubber banding strip (7) one side surface are upset relatively to paste on the symmetry both sides surface of corrugated paper body (13), the intermediate position department an organic whole of rubber banding strip (7) one side surface has two rubber connecting block (8), the side of polyethylene backup pad (1) is arranged in between two rubber connecting block (8), and two rubber connecting block (8) glue on the symmetry side surface of polyethylene backup pad (1).

4. The waterproof double flute corrugated cardboard of claim 1, wherein: the utility model discloses a polyethylene support plate, including polyethylene support plate (1), first corrugated paper (2) and second corrugated paper (4), the symmetrical both sides surface of polyethylene support plate (1) on the bonding respectively have a rubber frame (3), first corrugated paper (2) and second corrugated paper (4) all are located the structure through-hole of rubber frame (3) with adhesion point second tie point (10) and third tie point (11) of polyethylene support plate (1) respectively.

5. The waterproof double flute corrugated cardboard of claim 1, wherein: the positions of the first connecting point (9) and the fourth connecting point (12) are symmetrically distributed at the positions of two sides of the polyethylene supporting plate (1).

6. The waterproof double flute corrugated cardboard of claim 4, wherein: the rubber frame (3) is in a net shape, and meshes are rectangular.

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