CN212606563U

CN212606563U - Film-covered door packing box

Info

Publication number: CN212606563U
Application number: CN202021135978.6U
Authority: CN
Inventors: 李强
Original assignee: Chongqing Kangmian Technology Co ltd
Current assignee: Chongqing Kangmian Technology Co ltd
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2021-02-26
Anticipated expiration: 2030-06-18

Abstract

The utility model discloses a tectorial membrane door packing box, including the paperboard, set up the rubber coating on the paperboard, set up plastic film layer on the rubber coating, the thickness on rubber coating is 1-20 microns, plastic film layer's thickness is 1-20 microns. The utility model discloses difficult gassing, difficult fracture has improved smoothness, roughness and compliance, and the cost is lower simultaneously.

Description

Film-covered door packing box

Technical Field

The utility model belongs to the technical field of the tectorial membrane manufacturing technology and specifically relates to a tectorial membrane door packing box is related to.

Background

Due to the defects of the corrugated paper board, after the corrugated paper board door packing paper board is contacted with liquid substances such as water, oil and the like for a long time, bubbles are generated on the surface of the corrugated paper board door packing paper board, the corrugated paper board door packing paper board is easy to break, and the smoothness and the flatness of the surface of the board are affected. In view of this, i have filed for a related patent, entitled "film-coated corrugated paper package", patent No. 201920704374. X. There is room for improvement in terms of cost and the like.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem and providing a laminated door packing box with low cost.

In order to achieve the purpose, the technical scheme is that the film-coated door packaging box comprises a paper plate, wherein a glue coating layer is arranged on the paper plate, and a plastic film layer is arranged on the glue coating layer, and the film-coated door packaging box is characterized in that the thickness T1 of the glue coating layer is 1-20 micrometers, and the thickness T2 of the plastic film layer is 1-20 micrometers.

Further: the thickness T1 of the rubber coating layer is as follows: t1 is more than or equal to 1 micron and less than 10 microns.

Further: the thickness T2 of the plastic film layer is as follows: t2 is more than or equal to 1 micron and less than 15 microns.

Further: the paper board is a corrugated paper board.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses difficult gassing, difficult fracture has improved smoothness and roughness, has increased the compliance, and the cost is lower simultaneously.

Drawings

Fig. 1 is an enlarged schematic view of the structure of the film-covered door packaging box.

Fig. 2 is a schematic sectional view of the mounted state of the wooden piece.

Detailed Description

Example 1

Referring to fig. 1, the laminated door packaging box comprises a paper sheet 1, wherein a glue coating layer 2 (including but not limited to a melting type adhesive) is arranged on the paper sheet 1, a plastic film layer 3 is arranged on the glue coating layer 2, the thickness T1 of the glue coating layer 2 is 1-20 micrometers, and the thickness T2 of the plastic film layer 3 is 1-20 micrometers.

The utility model discloses difficult gassing, difficult fracture has improved smoothness and roughness, and the cost is lower simultaneously.

In particular, the thickness T1 of the rubberized layer is: t1 is more than or equal to 1 micron and less than 10 microns. The thickness T2 of the plastic film layer is as follows: t2 is more than or equal to 1 micron and less than 15 microns. The effect is better, and the cost is lower.

In this embodiment, the paper board 1 is a corrugated paper board.

Example 2

The basic structure is the same as that of embodiment 1 except that, referring to fig. 2, a wooden piece 4 having an L-shaped cross section is provided at a corner of the packing box 100. The wooden piece can be adhered to the corner of the packing box. On one hand, the inner products can be protected, and the collision at corners is avoided to form collision injuries and the like. On the other hand, the corner of the packing box can be protected by binding the packing box with the binding band (rope), and the damage is avoided.

Particularly, the end of the wooden piece is provided with a chamfer structure. The safety is improved, and the stability of the installed wooden part is improved.

Above only do the preferred embodiment of the present invention, the protection scope of the present invention is not limited to the above embodiment, all belong to the technical scheme of the present invention all belong to the protection scope of the present invention. For those skilled in the art, several modifications can be made without departing from the principle of the present invention, and such modifications should also be considered as the protection scope of the present invention.

Claims

1. The laminated door packaging box comprises a paper plate, wherein a glue coating layer is arranged on the paper plate, and a plastic film layer is arranged on the glue coating layer, and is characterized in that the thickness T1 of the glue coating layer is 1-20 micrometers, and the thickness T2 of the plastic film layer is 1-20 micrometers.

2. The film-coated door packing case of claim 1, wherein: the thickness T1 of the rubber coating layer is as follows: t1 is more than or equal to 1 micron and less than 10 microns.

3. The film-coated door packing case of claim 1, wherein: the thickness T2 of the plastic film layer is as follows: t2 is more than or equal to 1 micron and less than 15 microns.

4. The film-coated door packing case of claim 1, wherein: the paper board is a corrugated paper board.