CN213704840U

CN213704840U - Dry waterproof corrugated container board

Info

Publication number: CN213704840U
Application number: CN202022392676.3U
Authority: CN
Inventors: 王炎发
Original assignee: Wuhan Yadu Package Printing Co ltd
Current assignee: Wuhan Yadu Package Printing Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-07-16
Anticipated expiration: 2030-10-23

Abstract

The application discloses waterproof corrugated container board of drying, including first waterproofing membrane and second corrugated container board, first waterproofing membrane and the parallel alignment setting of second corrugated container board, the top at first corrugated container board is connected through the mode that bonds in first waterproofing membrane's bottom, first corrugated container board keeps away from the one end bonding of first waterproofing membrane at the top of breathing paper. The utility model discloses a be provided with in the inside of dry adsorbed layer and consolidate the cotton, can play the effect that supports overall structure, simultaneously through the structural design who breathes paper, dry adsorbed layer and drier, can fully absorb the moisture of inside, keep dry, prevent inside because the softening that wets and cause, and influence the use of cardboard, improved the time of the result of use of cardboard.

Description

Dry waterproof corrugated container board

Technical Field

The application relates to a paperboard, in particular to a dry and waterproof corrugated paperboard.

Background

The corrugated board is a multi-layer adhesive body, at least consists of a layer of wavy core paper interlayer and a layer of paper board, has higher mechanical strength, can resist collision and falling in the process of carrying, and the actual performance of the corrugated board depends on three factors: the nature of the core paper and paperboard and the structure of the carton itself.

During the use process of the corrugated board, the corrugated board can be soaked by external moisture, so that the internal structure is softened, the corrugated board is seriously wetted and cannot play a supporting role any more, and the packaged product is damaged. Therefore, a dry and waterproof corrugated cardboard is proposed to solve the above problems.

Disclosure of Invention

A dry, water-resistant corrugated paperboard comprising a first waterproofing membrane and a second corrugated paperboard;

first waterproofing membrane and the parallel alignment setting of second corrugated container board, the top at first corrugated container board is connected through the mode that bonds in first waterproofing membrane's bottom, first corrugated container board is kept away from the one end of first waterproofing membrane and is bonded at the top of breathing paper, the top at dry adsorbed layer is connected through the mode that bonds in the one end that first corrugated container board was kept away from to breathing paper, the inside of dry adsorbed layer is the cavity structure, and the inside intermediate position of dry adsorbed layer is filled up there is one deck reinforcement cotton, the upper and lower both ends of reinforcement cotton are provided with the drier respectively, the bottom of dry adsorbed layer is bonded at the top of wave core paper, the bottom of wave core paper bonds at the top of second corrugated container board, the one end surface that wave core paper was kept away from to second corrugated container board bonds and has the second waterproofing membrane.

Furthermore, the first waterproof membrane and the second waterproof membrane are both made of PTFE materials, and the thickness of the first waterproof membrane is one half of that of the first corrugated board.

Furthermore, the thickness of the breathing paper is three-half of the thickness of the first corrugated paper board.

Further, the dry absorbent layer has the same thickness as the first corrugated cardboard.

Further, the drying agent is powdery particles, and a plurality of drying agents are arranged at equal intervals.

Further, the reinforcing cotton is a polyester cotton layer, and the thickness of the dry adsorption layer is one third of that of the first corrugated board.

The beneficial effect of this application is: the application provides a dry waterproof corrugated container board.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall structure diagram of an embodiment of the present application;

FIG. 2 is a schematic cross-sectional view of an embodiment of the present application;

fig. 3 is an enlarged schematic structural diagram of a portion a of fig. 1 according to an embodiment of the present application.

In the figure: 1. the waterproof paper comprises a first waterproof membrane, 2, a first corrugated board, 3, breathing paper, 4, a dry adsorption layer, 5, wave core paper, 6, a second corrugated board, 7, a second waterproof membrane, 8, a drying agent, 9 and reinforcing cotton.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1 to 3, a dry waterproof corrugated cardboard includes a first waterproof sheet 1 and a second corrugated cardboard 6;

the first waterproof membrane 1 and the second corrugated board 6 are arranged in parallel and aligned, the bottom of the first waterproof membrane 1 is connected with the top of the first corrugated board 2 in a bonding mode, one end of the first corrugated paper board 2 far away from the first waterproof membrane 1 is adhered to the top of the breathing paper 3, one end of the breathing paper 3, which is far away from the first corrugated board 2, is connected to the top of the dry adsorption layer 4 in a bonding mode, the interior of the dry adsorption layer 4 is of a cavity structure, a layer of reinforced cotton 9 is filled in the middle position inside the drying and absorbing layer 4, the upper end and the lower end of the reinforced cotton 9 are respectively provided with a drying agent 8, the bottom of the dry adsorption layer 4 is adhered to the top of the wave core paper 5, the bottom of the wave core paper 5 is adhered to the top of the second corrugated board 6, and a second waterproof membrane 7 is adhered to one end surface of the second corrugated board 6 far away from the wavy core paper 5.

The first waterproof membrane 1 and the second waterproof membrane 7 are both made of PTFE materials, and the thickness of the first waterproof membrane is one half of that of the first corrugated board 2; the thickness of the breathing paper 3 is three-half of that of the first corrugated board 2; the dry adsorption layer 4 has the same thickness as the first corrugated cardboard 2; the drying agent 8 is powdery particles, and a plurality of drying agents 8 are arranged at equal intervals; the reinforced cotton 9 is a polyester cotton layer, and the thickness of the dry adsorption layer 4 is one third of that of the first corrugated board 2.

This application is when using, the electric components that appear in this application all external intercommunication power and control switch when using, first waterproofing membrane 1 and second waterproofing membrane 7 are outermost as cardboard main part both ends, adopt the PTFE material to constitute, can be when touchhing the most moisture of separation in water dip-dyeing, through breathing paper 3 and drier 8, can keep inside drying, accomplish the absorbing action to moisture through wave core paper 5 simultaneously, avoid inside to wet seriously, lead to whole paper to soften, influence the result of use, can play the effect of supporting overall structure through reinforcing cotton 9.

The application has the advantages that:

1. the waterproof effect can be achieved through the structural design of the first waterproof membrane and the second waterproof membrane, meanwhile, the high-density guide structure can achieve a certain moisture-proof purpose through the wave core paper, and meanwhile, the proceeding of external dust and gas can be isolated, so that the integral cleanliness is improved;

2. the utility model discloses a be provided with in the inside of dry adsorbed layer and consolidate the cotton, can play the effect that supports overall structure, simultaneously through the structural design who breathes paper, dry adsorbed layer and drier, can fully absorb the moisture of inside, keep dry, prevent inside because the softening that wets and cause, and influence the use of cardboard, improved the time of the result of use of cardboard.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A dry and waterproof corrugated board is characterized in that: comprises a first waterproof membrane (1) and a second corrugated board (6);

the corrugated paper packaging structure is characterized in that the first waterproof membrane (1) and the second corrugated paper board (6) are arranged in parallel in an aligned mode, the bottom of the first waterproof membrane (1) is connected to the top of the first corrugated paper board (2) in a bonding mode, one end, far away from the first waterproof membrane (1), of the first corrugated paper board (2) is bonded to the top of the breathing paper (3), one end, far away from the first corrugated paper board (2), of the breathing paper (3) is connected to the top of the dry adsorption layer (4) in a bonding mode, the inside of the dry adsorption layer (4) is of a cavity structure, a layer of reinforcing cotton (9) is filled in the middle position inside the dry adsorption layer (4), drying agents (8) are arranged at the upper end and the lower end of the reinforcing cotton (9) respectively, the bottom of the dry adsorption layer (4) is bonded to the top of the corrugated paper (5), the bottom of the corrugated paper (5) is bonded to the top of the second corrugated, and a second waterproof membrane (7) is adhered to the surface of one end, far away from the wavy core paper (5), of the second corrugated board (6).

2. A dry, water-resistant corrugated board as claimed in claim 1, wherein: the first waterproof membrane (1) and the second waterproof membrane (7) are both made of PTFE materials, and the thickness of the first waterproof membrane is one half of that of the first corrugated board (2).

3. A dry, water-resistant corrugated board as claimed in claim 1, wherein: the thickness of the breathing paper (3) is three-half of that of the first corrugated board (2).

4. A dry, water-resistant corrugated board as claimed in claim 1, wherein: the dry absorption layer (4) has the same thickness as the first corrugated cardboard (2).

5. A dry, water-resistant corrugated board as claimed in claim 1, wherein: the drying agent (8) is powdery particles, and a plurality of drying agents (8) are arranged at equal intervals.

6. A dry, water-resistant corrugated board as claimed in claim 1, wherein: the reinforced cotton (9) is a polyester cotton layer, and the thickness of the dry adsorption layer (4) is one third of that of the first corrugated board (2).