CN213567525U

CN213567525U - Coated white paperboard for packaging box

Info

Publication number: CN213567525U
Application number: CN202021825947.3U
Authority: CN
Inventors: 王雨田
Original assignee: Guangdong Huayuean Environmental Protection Technology Co ltd
Current assignee: Guangdong Huayuean Environmental Protection Technology Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-06-29
Anticipated expiration: 2030-08-27

Abstract

The utility model relates to the technical field of packaging materials, and discloses a coated white board for a packing box, which comprises a reinforcing layer, the top of the reinforcing layer is provided with a first buffer layer, the top of the first buffer layer is bonded with a first interlayer, the top of the first interlayer is bonded with a coating layer, the bottom of the reinforcing layer is provided with a second buffer layer, the bottom of the second buffer layer is bonded with a second interlayer, the bottom of the second interlayer is bonded with an inner layer, the reinforcing layer comprises a supporting layer, and the top of the supporting layer is bonded with a first waterproof layer; the utility model discloses an effect of supporting layer, first waterproof layer and second waterproof layer can effectively avoid the device to be extruded and warp, when the device outside receives the tide, also can not influence the quality of product to improve the device's practicality, solved current coating white board paper simple structure, and dampproofing and the poor problem of resistance to compression effect.

Description

Coated white paperboard for packaging box

Technical Field

The utility model relates to a packaging material technical field specifically is a coating white board paper for packing box.

Background

Coated white board belongs to the category of packaging boards, and is a processed board which is prepared by coating white paint on an original board and then carrying out finishing processing. The packaging box is mainly used for manufacturing the packaging box after single-sided color printing. The existing coating white board paper has a simple structure, is poor in moisture-proof and pressure-resistant effects, and cannot effectively protect objects in the process of transporting packaged objects, so that the practicability of the device is reduced, and the coating white board paper for the packaging box is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a coating white cardboard paper for packing box possesses dampproofing, resistance to compression and plays the advantage of guard action to article, has solved current coating white cardboard paper simple structure, and dampproofing and resistance to compression effect is poor, at the in-process of packing article transportation, can not effectively play the problem of guard action to article.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a coating white paperboard for packing box, includes the enhancement layer, the top of enhancement layer is provided with first buffer layer, the top of first buffer layer bonds and has first interlayer, the top of first interlayer bonds and has coating layer, the bottom of enhancement layer is provided with the second buffer layer, the bottom of second buffer layer bonds and has the second interlayer, the bottom of second interlayer bonds and has the nexine.

Preferably, the reinforcing layer comprises a supporting layer, and a first waterproof layer is bonded to the top of the supporting layer.

Preferably, a second waterproof layer is bonded to the bottom of the supporting layer, the bottom of the second waterproof layer is connected with the second buffer layer, and the first waterproof layer and the second waterproof layer are both made of PU materials.

Preferably, the first buffer layer and the second buffer layer are both made of high-density sponge.

Preferably, the first interlayer and the second interlayer are both made of waste paper fiber materials.

Preferably, the supporting layer is in a grid shape, and the top of the first waterproof layer is bonded with the first buffer layer.

Preferably, the inner layer is made of bamboo pulp fiber materials.

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

the utility model can effectively avoid the device from being extruded and deformed by the action of the supporting layer, the first waterproof layer and the second waterproof layer, and the quality of the product can not be influenced when the outside of the device is wet, thereby improving the practicability of the device and solving the problems of simple structure, poor moisture-proof and pressure-resistant effects of the existing coated white board paper;

the utility model discloses an outside striking can effectively be cushioned in the cooperation of first buffer layer, and the protection product that can be fine again through the cooperation of second buffer layer to the practicality of the device has been improved, has solved current coating white board paper simple structure, at the in-process of packing article transportation, can not effectively play the problem of guard action to article.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a perspective view of the local structure of the present invention.

In the figure: 1. a reinforcing layer; 101. a support layer; 102. a first waterproof layer; 103. a second waterproof layer; 2. A first buffer layer; 3. a first barrier layer; 4. a coating layer; 5. a second buffer layer; 6. a second barrier layer; 7. And an inner layer.

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, a coated white paperboard for a packing box includes a reinforcing layer 1, a first buffer layer 2 disposed on the top of the reinforcing layer 1, a first interlayer 3 adhered to the top of the first buffer layer 2, a coating layer 4 adhered to the top of the first interlayer 3, a second buffer layer 5 disposed on the bottom of the reinforcing layer 1, a second interlayer 6 adhered to the bottom of the second buffer layer 5, and an inner layer 7 adhered to the bottom of the second interlayer 6.

Further, enhancement layer 1 includes supporting layer 101, and the top of supporting layer 101 bonds and has first waterproof layer 102, through setting up first waterproof layer 102, can effectively avoid the device outside to wet and cause the influence to the finished product.

Further, the bottom of supporting layer 101 bonds and has second waterproof layer 103, and the bottom and the second buffer layer 5 of second waterproof layer 103 are connected, and first waterproof layer 102 and second waterproof layer 103 are made by the PU material, through setting up second waterproof layer 103, can effectively avoid the inside other products that influence the outside that wets of the device.

Further, first buffer layer 2 and second buffer layer 5 are made by high density sponge, through setting up first buffer layer 2 and second buffer layer 5, can effectively play the guard action to the product.

Further, first interlayer 3 and second interlayer 6 are made by old and useless paper fiber material, through setting up first interlayer 3 and second interlayer 6, can effectively cooperate coating layer 4 and nexine 7 to use.

Furthermore, the supporting layer 101 is in a grid shape, the top of the first waterproof layer 102 is bonded to the first buffer layer 2, and the supporting performance of the device can be effectively enhanced by the supporting layer 101.

Further, the lining 7 is made of bamboo pulp fiber materials, and the lining 7 can be effectively matched with the interlayer for use.

The working principle is as follows: the user can carry out the printed product advertisement pattern on coating layer 4's surface, in the in-process of transportation, because supporting layer 101, first waterproof layer 102 and second waterproof layer 103's effect, can effectively avoid the device to be extruded and warp, when the device outside receives the tide, also can not influence the quality of product, simultaneously at the in-process of transportation, can effectively cushion outside striking through the cooperation of first buffer layer 2, protection product that the cooperation through second buffer layer 5 can be fine again, thereby the device's practicality has been improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. A coated white board for a packaging box, comprising a reinforcing layer (1), characterized in that: the top of enhancement layer (1) is provided with first buffer layer (2), the top of first buffer layer (2) bonds and has first interlayer (3), the top of first interlayer (3) bonds and has coating layer (4), the bottom of enhancement layer (1) is provided with second buffer layer (5), the bottom of second buffer layer (5) bonds and has second interlayer (6), the bottom of second interlayer (6) bonds and has inlayer (7).

2. A coated white board for a packing case according to claim 1, wherein: the reinforcing layer (1) comprises a supporting layer (101), and a first waterproof layer (102) is bonded to the top of the supporting layer (101).

3. A coated white board for a packing case according to claim 2, wherein: the bottom of the supporting layer (101) is bonded with a second waterproof layer (103), the bottom of the second waterproof layer (103) is connected with the second buffer layer (5), and the first waterproof layer (102) and the second waterproof layer (103) are both made of PU materials.

4. A coated white board for a packing case according to claim 1, wherein: the first buffer layer (2) and the second buffer layer (5) are both made of high-density sponge.

5. A coated white board for a packing case according to claim 1, wherein: the first interlayer (3) and the second interlayer (6) are both made of waste paper fiber materials.

6. A coated white board for a packing case according to claim 2, wherein: the supporting layer (101) is in a grid shape, and the top of the first waterproof layer (102) is bonded with the first buffer layer (2).

7. A coated white board for a packing case according to claim 1, wherein: the inner layer (7) is made of bamboo pulp fiber materials.