CN219523295U

CN219523295U - Environment-friendly paperboard with waterproof structure

Info

Publication number: CN219523295U
Application number: CN202320597505.5U
Authority: CN
Inventors: 徐启辉; 徐杰; 徐启成
Original assignee: Henan Hongsu Packaging Products Co ltd
Current assignee: Henan Hongsu Packaging Products Co ltd
Priority date: 2022-04-24
Filing date: 2023-03-24
Publication date: 2023-08-15
Anticipated expiration: 2033-03-24

Abstract

The utility model discloses an environment-friendly paperboard with a waterproof structure, which comprises an environment-friendly paperboard main body, wherein a middle plate is arranged in the environment-friendly paperboard main body, two sides of the middle plate are coated with a middle plate waterproof layer, a first supporting plate and a second supporting plate are respectively arranged on two sides of the middle plate, a panel and a bottom plate are respectively arranged on the other sides of the first supporting plate and the second supporting plate, a panel waterproof layer is coated on the other side of the panel, and a bottom plate waterproof layer is coated on the other side of the bottom plate. This environmental protection cardboard with waterproof construction carries out waterproof separation through corrugated structure's backup pad and handles to prevent that liquid from soaking the cardboard, the backup pad can effectively strengthen the thickness of cardboard simultaneously, has improved the quality of cardboard.

Description

Environment-friendly paperboard with waterproof structure

Technical Field

The utility model relates to the technical field of environment-friendly paperboards, in particular to an environment-friendly paperboard with a waterproof structure.

Background

Cardboard is a thick sheet of paper made from various pulps, with fibers interwoven. The distinction between paperboard and paper is generally made in terms of basis weight and thickness. The environment-friendly paperboard is mainly made of recycled paper or environment-friendly materials, and can be used for manufacturing packaging cartons for logistics transportation.

The existing environment-friendly paperboard is coated with a layer of paperboard waterproof agent on the surface in a coating mode, paper surface fibers have low surface tension due to the wrapping of the paper surface waterproof agent, a surface layer which is not soaked in water is formed, and the waterproof purpose is achieved.

Disclosure of Invention

The utility model aims to provide an environment-friendly paperboard with a waterproof structure, which solves the problems that when the paperboard with the annular paperboard in the market is used, after edges are cut, liquid wets the whole paperboard through the edges of the paperboard, so that the waterproof effect of the paperboard is poor and the use quality of the paperboard is affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an environment-friendly paperboard with waterproof construction, includes the environment-friendly paperboard main part, be equipped with the intermediate lamella in the environment-friendly paperboard main part, and the intermediate lamella both sides all are coated with the intermediate lamella, the intermediate lamella both sides still are equipped with first backup pad and second backup pad respectively, and first backup pad and second backup pad opposite side still are equipped with panel and bottom plate respectively, panel opposite side coating has the panel waterproof layer, and the bottom plate opposite side coating has the bottom plate waterproof layer.

Preferably, the panel and the bottom plate have the same structure, and the panel and the bottom plate are both flat plate structures.

Preferably, the first support plate and the second support plate have the same structure, and the first support plate and the second support plate are both corrugated plate structures.

Preferably, the first support plate and the second support plate are symmetrically arranged, and the first support plate and the second support plate are respectively glued and fixed with the middle plate, the panel and the bottom plate.

Preferably, the intermediate plate is of a wave-shaped structure, and the intermediate plate is respectively clamped and connected with the corrugated plates of the first supporting plate and the second supporting plate.

Compared with the prior art, the utility model has the beneficial effects that: this environmental protection cardboard with waterproof construction carries out waterproof separation through corrugated structure's backup pad and handles to prevent that liquid from soaking the cardboard, the backup pad can effectively strengthen the thickness of cardboard simultaneously, has improved the quality of cardboard. This environmental protection cardboard with waterproof construction has set up wave structure's intermediate lamella between wave structure's backup pad, and intermediate lamella both sides have all coated the intermediate lamella, can effectively play the waterproof effect in middle part, and the intermediate lamella can make things convenient for the location processing of backup pad simultaneously, easily the processing of cardboard.

Drawings

FIG. 1 is a schematic view of an environment-friendly paperboard with waterproof structure according to the present utility model;

FIG. 2 is an enlarged schematic view of the environment-friendly paperboard with waterproof structure at A in FIG. 1;

fig. 3 is a schematic view of a layered structure of an environment-friendly paperboard with a waterproof structure according to the present utility model.

In the figure: 1. an environment-friendly paperboard body; 2. a panel; 3. a first support plate; 4. an intermediate plate; 5. a second support plate; 6. a bottom plate; 7. a panel waterproof layer; 8. a middle plate waterproof layer; 9. and a waterproof layer of the bottom plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides an environment-friendly paperboard with waterproof construction, including environment-friendly paperboard main part 1, be equipped with intermediate lamella 4 in the environment-friendly paperboard main part 1, and intermediate lamella 4 both sides all are coated with intermediate lamella 8, intermediate lamella 4 both sides still are equipped with first backup pad 3 and second backup pad 5 respectively, first backup pad 3 and second backup pad 5 structure are the same, and first backup pad 3 and second backup pad 5 are the buckled plate structure, this structure first backup pad 3 and second backup pad 5 can play the effect that the middle part supported to environment-friendly paperboard main part 1 through the buckled plate structure, let environment-friendly paperboard main part 1 intensity improve, symmetry set up between first backup pad 3 and the second backup pad 5, and first backup pad 3 and second backup pad 5 respectively with intermediate lamella 4, panel 2 and bottom plate 6 veneer are fixed, this structure makes the ripple structure of first backup pad 3 and second backup pad 5 can dislocation set, make things convenient for between first backup pad 3 and second backup pad 5 and the intermediate lamella 4 to carry out relative connection processing, and first backup pad 3 and second backup pad 5 opposite side still are equipped with panel 2 and bottom plate 6 respectively, panel 2 and bottom plate 6 structure are the same, and panel 2 and bottom plate 6 structure are the bottom plate 6 can be the effect that the middle part is played to environment-friendly paperboard main part 1 through the corrugated plate structure, and the waterproof layer is processed through the middle part 3 and the middle lamella 4 is 3 and the middle lamella 6, can be processed to the intermediate lamella 4 to the middle lamella 2, the waterproof layer is processed to the two sides 3 and the intermediate lamella 3 is 3, the middle lamella 1, the waterproof layer is processed through the intermediate lamella 6, the two side 1 is processed to the intermediate lamella 1 and the waterproof layer is 3 and the intermediate lamella is 3 to the 3, the waterproof layer is processed, can make environment-friendly paperboard main part 1 middle part obtain waterproof separation to prevent that liquid from soaking environment-friendly paperboard main part 1, improve the quality of environment-friendly paperboard main part 1, the wave-like structure of intermediate lamella 4 can also play fixed positioning's effect to first backup pad 3 and second backup pad 5, make things convenient for the processing of environment-friendly paperboard main part 1, the panel 2 opposite side coating has panel waterproof layer 7, the coating of bottom plate 6 opposite side has bottom plate waterproof layer 9, panel waterproof layer 7, intermediate lamella 8 and bottom plate waterproof layer 9 are current cardboard waterproof agent, smear through the mode of coating, make panel 2, intermediate lamella 4 and bottom plate 6 all can obtain waterproof treatment.

Working principle: when using this environment-friendly paperboard with waterproof construction, at first environment-friendly paperboard main part 1 carries out the leveling of both sides face through panel 2 and bottom plate 6 and handles, when using environment-friendly paperboard main part 1, environment-friendly paperboard main part 1 can process into required product size, after environment-friendly paperboard main part 1 cuts, the middle part carries out waterproof protection through intermediate lamella waterproof layer 8 of intermediate lamella 4 both sides, first backup pad 3 and second backup pad 5 carry out waterproof separation through the corrugated plate structure to prevent that liquid from soaking environment-friendly paperboard main part 1 from the cutting part of environment-friendly paperboard main part 1, when improving environment-friendly paperboard main part 1 water proof action, still improved the intensity of environment-friendly paperboard main part 1, panel waterproof layer 7 and bottom plate waterproof layer 9 carry out waterproof protection of both sides face and handle, thereby accomplish a series of work.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. An environment-friendly paperboard with a waterproof structure, which comprises an environment-friendly paperboard main body (1), and is characterized in that: be equipped with intermediate lamella (4) in environment-friendly cardboard main part (1), and intermediate lamella (4) both sides all coat have intermediate lamella (8), intermediate lamella (4) both sides still are equipped with first backup pad (3) and second backup pad (5) respectively, and first backup pad (3) and second backup pad (5) opposite side still are equipped with panel (2) and bottom plate (6) respectively, panel (2) opposite side coating has panel waterproof layer (7), and bottom plate (6) opposite side coating has bottom plate waterproof layer (9).

2. An environmental-friendly paperboard with waterproof structure as claimed in claim 1, wherein: the panel (2) and the bottom plate (6) are identical in structure, and the panel (2) and the bottom plate (6) are both of flat plate structures.

3. An environmental-friendly paperboard with waterproof structure as claimed in claim 1, wherein: the first supporting plate (3) and the second supporting plate (5) are identical in structure, and the first supporting plate (3) and the second supporting plate (5) are of corrugated plate structures.

4. An environmental-friendly paperboard with waterproof structure as claimed in claim 1, wherein: the first support plates (3) and the second support plates (5) are symmetrically arranged, and the first support plates (3) and the second support plates (5) are respectively glued and fixed with the middle plate (4), the panel (2) and the bottom plate (6).

5. An environmental-friendly paperboard with waterproof structure as claimed in claim 1, wherein: the middle plate (4) is of a wave-shaped structure, and the middle plate (4) is respectively clamped and connected with corrugated plates of the first supporting plate (3) and the second supporting plate (5).