CN211942452U

CN211942452U - Honeycomb corrugated combined heavy paperboard

Info

Publication number: CN211942452U
Application number: CN201922400810.7U
Authority: CN
Inventors: 叶芝松
Original assignee: Zhejiang Hengxinye Packaging Co ltd
Current assignee: Zhejiang Hengxinye Packaging Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-11-17
Anticipated expiration: 2029-12-27

Abstract

The utility model provides a honeycomb corrugated combined heavy paperboard, which comprises a double corrugated paperboard layer, a honeycomb paper layer arranged on the top surface of the double corrugated paperboard layer and an explosion-proof layer arranged on the top surface of the honeycomb paper layer, wherein the double corrugated paperboard layer comprises a buffer layer and two corrugated layers which are symmetrically stacked relative to the buffer layer, and each side surface of each corrugated layer is provided with wavy corrugated paper; the utility model provides a heavy cardboard of honeycomb flute combination formula, the mode through putting the compound panel of the dual corrugated container board of multilayer board, honeycomb cardboard and high strength polyimide panel increases the intensity of paper board, carries the pressure performance, stabs intensity for medium-sized goods packing box can use the paper, accelerates the packing rhythm, improves shipment efficiency.

Description

Honeycomb corrugated combined heavy paperboard

Technical Field

The utility model relates to a cardboard production technical field especially relates to a heavy cardboard of honeycomb flute combination formula.

Background

In the existing small-sized cargo transportation, common paper packaging boxes can be used for transportation, large-sized cargos have high quality, and the composite packaging box of a paper box and a wood box is required to be used and the wood box is used as a framework to reinforce and package the paper box so as to avoid damage of the paper box; for medium goods, when the packing box made of common corrugated boards is used, the box body is easy to damage in the carrying process, but the customized wooden frame greatly increases the production cost and slows down the packing rhythm, so that a paper box made of heavy paper boards and capable of packing the medium goods is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a heavy cardboard of honeycomb flute combination formula has solved the carton fragile when bearing medium-sized goods through setting up the compound panel technical means of the dual corrugated container board of multilayer, honeycomb cardboard and high strength polyimide panel, and the problem that the packing rhythm is slow and shipment inefficiency.

In order to solve the technical problem, the utility model discloses specifically adopt following technical scheme:

the utility model provides a heavy cardboard of honeycomb flute combination formula, is in including dual corrugated container board layer, setting the honeycomb paper layer and the setting of dual corrugated container board layer top surface are in the explosion-proof layer of honeycomb paper layer top surface, dual corrugated container board layer includes the buffer layer and is relative the two-layer flute layer that the buffer layer symmetry stacked, every side of flute layer all sets up wavy corrugated paper.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model provides a heavy cardboard of honeycomb flute combination formula, the mode through putting the compound panel of the dual corrugated container board of multilayer board, honeycomb cardboard and high strength polyimide panel increases the intensity of paper board, carries the pressure performance, stabs intensity for medium-sized goods packing box can use the paper, accelerates the packing rhythm, improves shipment efficiency.

Drawings

Fig. 1 is a sectional view of the present invention;

FIG. 2 is an enlarged view of the present invention;

in the figure: 1. a double corrugated cardboard layer; 2. a buffer layer; 3. a honeycomb paper layer; 4. an explosion-proof layer; 5. a lower buckle; 6. an upper buckle; 7. a bayonet; 8. a high strength spring.

Detailed Description

The following detailed description of the present invention will be made with reference to the accompanying drawings and examples.

As shown in fig. 1-2, a honeycomb corrugated combined heavy cardboard comprises a double corrugated cardboard layer 1, a honeycomb paper layer 3 arranged on the top surface of the double corrugated cardboard layer 1, and an explosion-proof layer 4 arranged on the top surface of the honeycomb paper layer 3, wherein the double corrugated cardboard layer 1 comprises a buffer layer 2 and two corrugated layers which are symmetrically stacked relative to the buffer layer 2, and each side surface of each corrugated layer is provided with wavy corrugated paper; the materials are placed on the explosion-proof layer, when the contact area is small and the pressure is large, and the force is transmitted to the double-corrugated paperboard layer 1 by the high-strength explosion-proof layer 4 and the honeycomb paper layer 3, a plurality of arches are used between the two layers of corrugated paperboards in the double-corrugated paperboard layer 1, and the directions are opposite, so that the force is diffused, and the deformation of the paperboards under pressure is avoided.

Preferably, the explosion-proof layer 4 is made of a high-strength polyimide plate; foretell, use high strength polyimide panel as with the material contact layer, prevent when placing the material area of contact little and press the deformation even the pressure to wear with panel, increase the shock resistance and the antifriction performance of honeycomb flute combination formula heavy paperboard.

Preferably, the plates between the honeycomb corrugated combined heavy-duty paper boards are fixed by mutually clamping and connecting a lower buckle 5 and an upper buckle 6; the use buckle carry out rigid fixation, prevent the separation between each ply, increase the stability of honeycomb flute combination formula heavy paperboard.

Preferably, a high-strength spring 8 is horizontally arranged in the upper buckle 6, and two ends of the high-strength spring 8 are connected with a clamping hook matched with the clamping opening 7 in the lower buckle 5; the high-strength spring 8 is matched with the clamping hook to be clamped into the clamping opening 7, so that the mounting is convenient, the looseness is not easy, and the honeycomb corrugated combined heavy-duty paperboard middle plate layer is attached more tightly.

Preferably, foamed polyethylene for buffering is filled between the corrugated paper on two sides of the buffer layer 2 and the buffer layer 2; the buffer layer 2 is used for sealing the filler into the corrugated paper, the processing mode is simple, the sealing performance is high, and the foamed polyethylene is used as the filler, so that the flat pressing strength, the edge pressing strength, the piercing strength, the compression resistance and the resilience of the double corrugated paperboard layer 1 are improved.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. A honeycomb corrugated combined heavy paperboard is characterized in that: including dual corrugated container board layer (1), set up the honeycomb paper layer (3) and the setting of dual corrugated container board layer (1) top surface are in explosion-proof layer (4) of honeycomb paper layer (3) top surface, dual corrugated container board layer (1) includes buffer layer (2) and relative two-layer flute layer that buffer layer (2) symmetry stacked, every side of flute layer all sets up wavy corrugated paper.

2. The honeycomb corrugated combined heavy paperboard of claim 1, wherein: the explosion-proof layer (4) is made of a high-strength polyimide plate.

3. The honeycomb corrugated combined heavy paperboard of claim 1, wherein: the boards between the honeycomb corrugated combined heavy-duty paper boards are mutually clamped and fixed through a lower buckle (5) and an upper buckle (6).

4. The honeycomb corrugated combined heavy paperboard of claim 3, wherein: go up buckle (6) inside level and set up high strength spring (8), high strength spring (8) both ends connect with bayonet socket (7) matched with trip inside lower buckle (5).

5. The honeycomb corrugated combined heavy paperboard of claim 1, wherein: and foamed polyethylene for buffering is filled between the corrugated paper on two sides of the buffer layer (2) and the buffer layer (2).