Novel double-sided paperboard

Abstract

The utility model relates to the technical field of double-faced paperboards, and discloses a novel double-faced paperboard which comprises a corrugated board layer, nylon net layers are arranged on the upper side and the lower side of the corrugated board layer respectively, a paperboard layer is arranged on the side, away from the corrugated board layer, of each nylon net layer, a protective film is arranged on the side, away from the nylon net layer, of each paperboard layer, and the protective films are arranged on the side, away from the nylon net layers, of each paperboard layer. The front side and the rear side of the corrugated board layer are each provided with a protection plate fixedly connected with the side face of the corrugated board layer, the nylon net layers are designed to be antibacterial, the thicknesses of the two nylon net layers are the same, and the protection film is a waterproof plastic film. According to the novel double-sided paperboard, the corrugated paperboard layer, the nylon net layer, the protective film and the protective plate are arranged, the corrugated paperboard layer has a certain supporting effect, has good compression resistance and shock resistance functions and bears certain pressure, the waterproof performance is further guaranteed through the protective film, and the paperboard layer and the corrugated paperboard layer are effectively prevented from being damped and damaged; the purpose of good waterproof performance is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of double-sided paperboards, in particular to a novel double-sided paperboard. Background Art

[0002] Cardboard, also known as board paper, is a thick paper sheet made of various pulps and composed of fibers interwoven with each other. The existing new double-sided cardboard has relatively poor waterproof performance and is easily damaged by moisture during use, which will shorten the service life of the cardboard. Therefore, a new double-sided cardboard is proposed to solve the above problems. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the shortcomings of the prior art, the utility model provides a new double-sided paperboard with advantages such as good waterproof performance, which solves the problem that the existing new double-sided paperboard has relatively poor waterproof performance and is easily damaged by moisture during use, which will shorten the service life of the paperboard.

[0005] (II) Technical solution

[0006] In order to achieve the above-mentioned purpose of better waterproof performance, the utility model provides the following technical solutions: a new double-sided paperboard, including a corrugated paperboard layer, nylon mesh layers are arranged on the upper and lower sides of the corrugated paperboard layer, a paperboard layer is arranged on the side of the nylon mesh layer away from the corrugated paperboard layer, a protective film is arranged on the side of the paperboard layer away from the nylon mesh layer, and protective plates fixedly connected to the sides of the corrugated paperboard layer are arranged on the front and back sides of the corrugated paperboard layer.

[0007] Preferably, the nylon mesh layer is designed to be antibacterial, and the two nylon mesh layers have the same thickness.

[0008] Preferably, the protective film is a waterproof plastic film, and the two paperboard layers are symmetrically distributed.

[0009] Preferably, the inner side of the protective plate is fixedly connected to the nylon mesh layer, the cardboard layer and the protective film.

[0010] Preferably, the protective plates on the front and rear sides are symmetrically distributed.

[0011] Preferably, the protective plate is designed at a right angle.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the utility model provides a new double-sided paperboard, which has the following beneficial effects:

[0014] This new double-sided cardboard has a corrugated cardboard layer, a nylon mesh layer, a protective film and a protective plate. The corrugated cardboard layer has a certain supporting effect, has good compression and shock resistance, and can withstand a certain pressure. Secondly, the protective film further guarantees the waterproof performance, effectively preventing the cardboard layer and the corrugated cardboard layer from being damaged by moisture, thereby achieving the purpose of better waterproof performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a top view schematic diagram of the utility model.

[0017] In the figure: 1 corrugated cardboard layer, 2 nylon mesh layer, 3 cardboard layer, 4 protective film, 5 protective plate. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-2 The utility model provides a technical solution: a new double-sided paperboard, comprising a corrugated paperboard layer 1, nylon mesh layers 2 are installed on the upper and lower sides of the corrugated paperboard layer 1, a paperboard layer 3 is installed on the side of the nylon mesh layer 2 away from the corrugated paperboard layer 1, a protective film 4 is installed on the side of the paperboard layer 3 away from the nylon mesh layer 2, and protective plates 5 fixedly connected to the side surfaces of the corrugated paperboard layer 1 are installed on the front and back sides.

[0020] The nylon mesh layer 2 is designed to be antibacterial, the two nylon mesh layers 2 have the same thickness, the protective film 4 is a waterproof plastic film, the two cardboard layers 3 are symmetrically distributed, the inner side of the protective plate 5 is fixedly connected to the nylon mesh layer 2, the cardboard layer 3 and the protective film 4, the front and rear side protective plates 5 are symmetrically distributed, and the protective plate 5 is designed at a right angle.

[0021] By arranging the corrugated cardboard layer 1, the nylon mesh layer 2, the protective film 4 and the protective plate 5, the corrugated cardboard layer 1 has a certain supporting effect, has good compression and shock resistance, and can withstand a certain pressure. Secondly, the protective film 4 further ensures the waterproof performance, effectively preventing the cardboard layer 3 and the corrugated cardboard layer 1 from being damaged by moisture, thereby achieving the purpose of better waterproof performance.

[0022] It is worth noting that the standard parts appearing in this application document can all be purchased from the market, and the specific connection methods of each part are connected by conventional means such as mature bolts, rivets and welding in the prior art, and the machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art. The contents not described in detail in the description belong to the prior art known to professional and technical personnel in this field and will not be described in detail here.

[0023] To sum up, the new double-sided paperboard, by arranging the corrugated paperboard layer 1, the nylon mesh layer 2, the protective film 4 and the protective plate 5, the corrugated paperboard layer 1 has a certain supporting effect, has good compression and shock resistance, and can withstand a certain pressure. Secondly, the protective film 4 further guarantees the waterproof performance, effectively preventing the paperboard layer 3 and the corrugated paperboard layer 1 from being damaged by moisture, thereby achieving the purpose of better waterproof performance, and solving the problem that the existing new double-sided paperboard has relatively poor waterproof performance and is easily damaged by moisture during use, which will shorten the service life of the paperboard.

[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0025] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A novel double-faced paperboard, comprising a corrugated paperboard layer, characterized in that: Nylon mesh layers are provided on the upper and lower sides of the corrugated cardboard layer, a cardboard layer is provided on the side of the nylon mesh layer away from the corrugated cardboard layer, a protective film is provided on the side of the cardboard layer away from the nylon mesh layer, and protective plates fixedly connected to the side surfaces of the corrugated cardboard layer are provided on the front and back sides of the corrugated cardboard layer.

2. A novel double-sided paperboard according to claim 1, characterized in that: The nylon mesh layer is designed to be antibacterial, and the two nylon mesh layers have the same thickness.

3. The novel double-sided paperboard according to claim 1, characterized in that: The protective film is a waterproof plastic film, and the two paperboard layers are symmetrically distributed.

4. The novel double-sided paperboard according to claim 1, characterized in that: The inner side of the protective plate is fixedly connected to the nylon mesh layer, the paperboard layer and the protective film.

5. The novel double-sided paperboard according to claim 1, characterized in that: The protection plates on the front and rear sides are symmetrically distributed.

6. The novel double-sided paperboard according to claim 1, characterized in that: The protection plate is designed to be at a right angle.

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