CN210654077U

CN210654077U - Honeycomb paperboard packaging box

Info

Publication number: CN210654077U
Application number: CN201920608705.XU
Authority: CN
Inventors: 王洪强; 张朋朋
Original assignee: Qingdao Yuxiang Packaging Co Ltd
Current assignee: Qingdao Yuxiang Packaging Co Ltd
Priority date: 2019-04-29
Filing date: 2019-04-29
Publication date: 2020-06-02
Anticipated expiration: 2029-04-29

Abstract

The utility model discloses a honeycomb cardboard packing box, including the packing box body, the packing box body is by interior cardboard, middle cardboard and outer cardboard of being equipped with in proper order outside to, one deck wire net has been woven to the outer wall of outer cardboard, the outer wall of wire net is equipped with the protection core, the inner wall of protection core is equipped with fire prevention aluminium foil layer, four corners of the inner wall of packing box body are all pasted through glue and are had interior backup pad, and this honeycomb cardboard packing box, the setting of interior cardboard, middle cardboard, outer cardboard, wire net are that this packing box bears the weight, intensity is high, and wherein setting up of fire prevention aluminium foil layer and water-proof membrane makes this carton fire prevention and water-proof effects good, through paste in four inside corners of packing box body and paste outer cardboard and consolidate the cardboard in the bottom riveting of packing box body at four outside corners of packing box body, so it has very high withstand voltage, Torsion resistance, aging resistance, impact strength and difficult damage.

Description

Honeycomb paperboard packaging box

Technical Field

The utility model relates to a packing box technical field specifically is a honeycomb cardboard packing box.

Background

The paper box is the most widely used packaging product, and the currently used honeycomb paperboard packaging box is heavy in weight and inflammable due to the fact that the paperboard is filled in the packaging box, and the currently used packaging box is low in impact resistance and compressive strength and does not have a fireproof structure, so that the paper box is extremely easy to damage or inflammable, and the honeycomb paperboard packaging box is necessary for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a honeycomb cardboard packing box to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a honeycomb cardboard packing box, includes the packing box body, the packing box body is by interior cardboard, middle cardboard and outer cardboard of being equipped with in proper order outside to, the coating has first adhesive layer between the contact surface of interior cardboard and middle cardboard, also the coating has first adhesive layer between the contact surface of middle cardboard and outer cardboard, the one deck wire net has been woven to the outer wall of outer cardboard, the outer wall of wire net is equipped with the protection core, the inner wall of protection core is equipped with fire prevention aluminium foil layer, the outer wall of protection core is pasted and is had waterproofing membrane, four corners of inner wall of packing box body are all pasted through glue and are had interior backup pad, four corners of outer wall of packing box body are pasted through glue and are had outer backup pad.

Preferably, the inner and outer guard plates are both L-shaped, and have the same structure.

Preferably, the intermediate paperboard is corrugated paperboard or honeycomb paperboard.

Preferably, four edge positions of the top opening of the packaging box body are respectively extended outwards to form box cover plates.

Preferably, the bottom of the packaging box body is riveted with three reinforcing paperboards at equal intervals from left to right through rivets.

Compared with the prior art, the beneficial effects of the utility model are that: this honeycomb cardboard packing box, interior cardboard, middle cardboard, outer cardboard, the setting of wire net is that this packing box bears the weight greatly, intensity is high, wherein the setting up of fireproof aluminum foil layer and water-proof film makes this carton fire prevention and water-proof effects good, paste interior cardboard and paste outer cardboard and rivet the reinforcement cardboard in the bottom of packing box body at four outside corners of packing box body through pasting in four inside corners of packing box body, so it has very high withstand voltage, resistant turning round, ageing-resistant, impact strength, be difficult to damage.

Drawings

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

FIG. 2 is a schematic top view of the present invention;

fig. 3 is the schematic diagram of the internal structure of the packing box body of the present invention.

In the figure: 1. a packaging box body; 2. an inner protective backing plate; 3. a box cover plate; 4. an outer protective backing plate; 5. reinforcing the paperboard; 6. a first adhesive layer; 7. an inner paperboard; 8. an intermediate paperboard; 9. a waterproof film; 10. a protective core board; 11. a fireproof aluminum foil layer; 12. an outer paperboard; 13. and (5) steel wire meshes.

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. 1-3, the present invention provides a technical solution: the utility model provides a honeycomb cardboard packing box, includes packing box body 1, packing box body 1 is by interior cardboard 7, middle cardboard 8 and outer cardboard 12 of being equipped with in proper order to outer, the coating has first adhesive layer 6 between the contact surface of interior cardboard 7 and middle cardboard 8, also the coating has first adhesive layer 6 between the contact surface of middle cardboard 8 and outer cardboard 12, one deck wire net 13 has been woven to the outer wall of outer cardboard 12, the outer wall of wire net 13 is equipped with protection core 10, the inner wall of protection core 10 is equipped with fire prevention aluminium foil layer 11, the outer wall of protection core 10 is pasted and is had waterproofing membrane 9, four corners of inner wall of packing box body 1 all are pasted through glue and are had inner protective padding plate 2, four corners of outer wall of packing box body 1 are pasted through glue and are had outer protective padding plate 4.

Specifically, the shape of inner protective backing plate 2 and outer protective backing plate 4 all is L shape, and the structure of inner protective backing plate 2 and outer protective backing plate 4 is the same.

Specifically, the intermediate paperboard 8 is a corrugated paperboard or a honeycomb paperboard.

Specifically, four edge positions of a top opening of the packaging box body 1 are respectively extended outwards to form box cover plates 3.

Specifically, the bottom of the packaging box body 1 is riveted with three reinforcing paper boards 5 through rivets at equal intervals from left to right.

During the specific use, interior cardboard 7, middle cardboard 8, outer cardboard 12, the setting of wire net 13 is that this packing box bears heavily, intensity is high, wherein the setting up of fire prevention aluminium foil layer 11 and water-proof film 9 makes this carton fire prevention and water-proof effects good, through paste interior cardboard 7 and paste outer cardboard 12 and rivet reinforcing cardboard 5 in the bottom of packing box body 1 at 1 outside four corners at 1 inside four corners of packing box body, so it has very high withstand voltage, resistant turning round, ageing-resistant, impact strength, be difficult to damage.

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 honeycomb cardboard packing box, includes packing box body (1), its characterized in that: the packaging box body (1) is sequentially provided with an inner paperboard (7), a middle paperboard (8) and an outer paperboard (12) from inside to outside, a first adhesive layer (6) is coated between the contact surfaces of the inner paper board (7) and the middle paper board (8), the contact surfaces of the middle paperboard (8) and the outer paperboard (12) are also coated with a first adhesive layer (6), a layer of steel wire mesh (13) is woven on the outer wall of the outer paperboard (12), a protective core board (10) is arranged on the outer wall of the steel wire mesh (13), the inner wall of the protective core plate (10) is provided with a fireproof aluminum foil layer (11), the outer wall of the protective core plate (10) is adhered with a waterproof film (9), inner protective backing plates (2) are adhered to four corners of the inner wall of the packaging box body (1) through glue, four corners of the outer wall of the packaging box body (1) are adhered with outer protective backing plates (4) through glue.

2. The honeycomb paperboard packaging case of claim 1, wherein: the shape of interior backup pad (2) and outer backup pad (4) all is L shape, and the structure of interior backup pad (2) and outer backup pad (4) is the same.

3. The honeycomb paperboard packaging case of claim 1, wherein: the middle paperboard (8) is corrugated paperboard or honeycomb paperboard.

4. The honeycomb paperboard packaging case of claim 1, wherein: four edge positions of a top opening of the packing box body (1) are all outwards extended with box cover plates (3).

5. The honeycomb paperboard packaging case of claim 1, wherein: the bottom of the packaging box body (1) is riveted with three reinforcing paper boards (5) through rivets at equal intervals from left to right.