Breathable anti-stuffiness corrugated board

Abstract

The utility model relates to the technical field of corrugated boards, and discloses a breathable anti-stuffiness type corrugated board which comprises a main body mechanism and a reinforced protection mechanism, the reinforced protection mechanism is located below the main body mechanism, and the main body mechanism comprises an outer paper board, breathable dense holes, a first waterproof coating, a first anti-corrosion layer and a first metal particle layer. The ventilation dense holes are fixedly formed in the upper end of the outer paperboard and penetrate through the outer paperboard, the first waterproof coating is fixedly arranged in the outer paperboard, the first anti-corrosion layer is fixedly arranged in the outer paperboard, and the first anti-corrosion layer is located at the lower end of the first waterproof coating. According to the breathable anti-stuffiness corrugated board, the main body mechanism is installed, so that the breathable protection capacity of the breathable anti-stuffiness corrugated board is improved, in the actual use process, breathable operation can be effectively carried out in the use process, the situation that the corrugated board is affected with damp is prevented, and the service life of the corrugated board is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated paperboards, in particular to a breathable and anti-stuffy type corrugated paperboard. Background Art

[0002] Corrugated cardboard is widely used for packaging of various products. It has the advantages of low cost, light weight, easy processing, high strength, excellent printing adaptability, and convenient storage and transportation.

[0003] However, due to the diversity of the use environment of corrugated cardboard, and some products cannot be exposed to moisture and need to be placed in a breathable environment, but the general corrugated cardboard on the market has poor air permeability. Therefore, it is necessary to develop a breathable and anti-stuffy corrugated cardboard to prevent the corrugated cardboard from being damp and airtight in a humid environment or due to the product itself. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] The utility model aims to provide a breathable and anti-stuffy corrugated paperboard to solve the problem of poor air permeability of general corrugated paperboards on the market in the prior art mentioned in the background art.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a breathable and anti-stuffy corrugated paperboard, comprising a main body structure and a reinforced protection structure, wherein the reinforced protection structure is located below the main body structure, and the main body structure comprises an outer paperboard, air-permeable dense holes, a first waterproof coating, a first anti-corrosion layer and a first metal particle layer, wherein the air-permeable dense holes are fixedly arranged at the upper end of the outer paperboard, and the air-permeable dense holes penetrate the outer paperboard, the first waterproof coating is fixedly arranged inside the outer paperboard, the first anti-corrosion layer is fixedly arranged inside the outer paperboard, the first anti-corrosion layer is located at the lower end of the first waterproof coating, the first metal particle layer is fixedly arranged inside the outer paperboard, and the first metal particle layer is located at the lower end of the first anti-corrosion layer, and the air-permeable dense holes are used to help the paperboard to perform ventilation operations, and the first waterproof coating and the first metal particle layer are arranged to prevent moisture and static electricity.

[0008] Preferably, the main body structure also includes a first soft polyurethane layer, a first wear-resistant coating and a first fire-retardant coating, the first soft polyurethane layer is fixedly arranged inside the outer cardboard, the first soft polyurethane layer is located at the lower end of the first metal particle layer, the first wear-resistant coating is fixedly arranged inside the outer cardboard, the first wear-resistant coating is located at the lower end of the first soft polyurethane layer, the first fire-retardant coating is fixedly arranged inside the outer cardboard, the first fire-retardant coating is located at the lower end of the first wear-resistant coating, and by setting the first soft polyurethane layer, the water absorption is improved to absorb water vapor entering the inside of the cardboard.

[0009] Preferably, the reinforced protection mechanism includes a reinforced support paper core, an inner cardboard, a central air hole, a second fire retardant coating, a second wear-resistant coating, a second soft polyurethane layer, a hygroscopic particle layer, a second metal particle layer, a second anti-corrosion layer and a second waterproof coating; the reinforced support paper core is fixedly mounted on the lower end of the outer cardboard, the inner cardboard is fixedly mounted on the lower end of the reinforced support paper core, the central air hole is fixedly arranged on the inner end of the reinforced support paper core, the central air hole penetrates the reinforced support paper core, and the setting of the central air hole helps the outer cardboard and the inner cardboard to ventilate.

[0010] Preferably, the second fire retardant coating is fixedly arranged inside the inner cardboard, the second wear-resistant coating is fixedly arranged inside the inner cardboard, the second wear-resistant coating is located at the lower end of the second fire retardant coating, and the second soft polyurethane layer is fixedly arranged inside the inner cardboard, the second soft polyurethane layer is located at the lower end of the second wear-resistant coating. By setting the second soft polyurethane layer, the water absorption is improved to absorb water vapor entering the inside of the cardboard.

[0011] Preferably, the hygroscopic particle layer is fixedly arranged inside the inner cardboard, and the hygroscopic particle layer is located at the lower end of the second soft polyurethane layer, and the second metal particle layer is fixedly arranged inside the inner cardboard, and the second metal particle layer is located at the lower end of the hygroscopic particle layer. By setting the second metal particle layer, external static electricity can be neutralized, thereby reducing the static electricity carried by the outer surface.

[0012] Preferably, the second anti-corrosion layer is fixedly arranged inside the inner cardboard, and the second anti-corrosion layer is located at the lower end of the second metal particle layer. The second waterproof coating is fixedly arranged inside the inner cardboard, and the second waterproof coating is located at the lower end of the second anti-corrosion layer. By setting the second anti-corrosion layer, an anti-corrosion effect is played.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The breathable and anti-stuffy corrugated paperboard has improved breathability and protection ability through the installation of the main body. In actual use, it can effectively perform ventilation operations during use and prevent it from getting damp, thereby increasing the service life of the corrugated paperboard;

[0015] 2. The breathable and anti-suffocating corrugated cardboard has improved strength and protection capabilities by installing a reinforced protection mechanism. In actual use, the hardness of the corrugated cardboard can be effectively enhanced, and the protective performance and air permeability can be increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the reinforced support paper core of the utility model;

[0019] Figure 4 It is a schematic diagram of a partially enlarged cross-sectional structure of the utility model.

[0020] In the figure: 1. main body; 101. outer cardboard; 102. air-permeable pores; 103. first waterproof coating; 104. first anti-corrosion layer; 105. first metal particle layer; 106. first soft polyurethane layer; 107. first wear-resistant coating; 108. first fire-proof coating; 2. reinforced protection mechanism; 201. reinforced supporting paper core; 202. inner cardboard; 203. middle air-permeable pores; 204. second fire-proof coating; 205. second wear-resistant coating; 206. second soft polyurethane layer; 207. hygroscopic particle layer; 208. second metal particle layer; 209. second anti-corrosion layer; 210. second waterproof coating. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-Figure 4The utility model provides a technical solution: a breathable and anti-stuffy corrugated paperboard, comprising a main body mechanism 1 and a reinforced protection mechanism 2, the reinforced protection mechanism 2 is located below the main body mechanism 1, the main body mechanism 1 comprises an outer paperboard 101, air-permeable dense holes 102, a first waterproof coating 103, a first anti-corrosion layer 104 and a first metal particle layer 105, the air-permeable dense holes 102 are fixedly arranged at the upper end of the outer paperboard 101, the air-permeable dense holes 102 penetrate the outer paperboard 101, the first waterproof coating 103 is fixedly arranged inside the outer paperboard 101, the first anti-corrosion layer 104 is fixedly arranged inside the outer paperboard 101, the first anti-corrosion layer 104 is located at the lower end of the first waterproof coating 103, the first metal particle layer 105 is fixedly arranged inside the outer paperboard 101, and the first metal particle layer 105 is located at the lower end of the first anti-corrosion layer 104.

[0023] The main body structure 1 also includes a first soft polyurethane layer 106, a first wear-resistant coating 107 and a first fire-retardant coating 108. The first soft polyurethane layer 106 is fixedly arranged inside the outer cardboard 101, and the first soft polyurethane layer 106 is located at the lower end of the first metal particle layer 105. The first wear-resistant coating 107 is fixedly arranged inside the outer cardboard 101, and the first wear-resistant coating 107 is located at the lower end of the first soft polyurethane layer 106. The first fire-retardant coating 108 is fixedly arranged inside the outer cardboard 101, and the first fire-retardant coating 108 is located at the lower end of the first wear-resistant coating 107. By setting the first soft polyurethane layer 106, the water absorption is improved to absorb water vapor entering the cardboard.

[0024] The reinforced protection mechanism 2 includes a reinforced support paper core 201, an inner cardboard 202, a middle air hole 203, a second fireproof coating 204, a second wear-resistant coating 205, a second soft polyurethane layer 206, a hygroscopic particle layer 207, a second metal particle layer 208, a second anti-corrosion layer 209 and a second waterproof coating 210. The reinforced support paper core 201 is fixedly installed at the lower end of the outer cardboard 101, the inner cardboard 202 is fixedly installed at the lower end of the reinforced support paper core 201, the middle air hole 203 is fixedly arranged at the inner end of the reinforced support paper core 201, the middle air hole 203 runs through the reinforced support paper core 201, the second fireproof coating 204 is fixedly arranged inside the inner cardboard 202, the second wear-resistant coating 205 is fixedly arranged inside the inner cardboard 202, the second wear-resistant coating 205 is located at the lower end of the second fireproof coating 204, and the second soft polyurethane layer 206 is fixedly arranged on the inner cardboard 202, the second soft polyurethane layer 206 is located at the lower end of the second wear-resistant coating 205, the hygroscopic particle layer 207 is fixedly arranged inside the inner cardboard 202, and the hygroscopic particle layer 207 is located at the lower end of the second soft polyurethane layer 206, the second metal particle layer 208 is fixedly arranged inside the inner cardboard 202, and the second metal particle layer 208 is located at the lower end of the hygroscopic particle layer 207, the second anti-corrosion layer 209 is fixedly arranged inside the inner cardboard 202, and the second anti-corrosion layer 209 is located at the lower end of the second metal particle layer 208, the second waterproof coating 210 is fixedly arranged inside the inner cardboard 202, and the second waterproof coating 210 is located at the lower end of the second anti-corrosion layer 209, and the second fire-retardant coating 204 is provided to play a role of high temperature resistance and fire prevention, and the second metal particle layer 208 is provided to neutralize external static electricity, thereby reducing the static electricity carried by the outer surface.

[0025] Working principle: When in use, the air-permeable and dense holes 102 on the outer cardboard 101 and the middle air-permeable holes 203 can achieve the effect of ventilation and anti-stuffiness, and the inner cardboard 202 is also provided with air-permeable and dense holes 102 to improve the air permeability. By setting the first soft polyurethane layer 106, the water absorption is improved to absorb the water vapor entering the inside of the cardboard. By setting the second fire-retardant coating 204, it plays a role of high temperature resistance and fire prevention. By setting the second metal particle layer 208, the external static electricity can be neutralized, thereby reducing the static electricity carried by the outer surface. By setting the second anti-corrosion layer 209, it plays an anti-corrosion role.

[0026] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A breathable and anti-stuffy corrugated paperboard, comprising a main body structure (1) and a strengthening protection structure (2), characterized in that: The reinforcing protection mechanism (2) is located below the main mechanism (1); the main mechanism (1) comprises an outer paperboard (101), air-permeable pores (102), a first waterproof coating (103), a first anti-corrosion layer (104) and a first metal particle layer (105); the air-permeable pores (102) are fixedly arranged at the upper end of the outer paperboard (101); the air-permeable pores (102) penetrate the outer paperboard (101); the first waterproof coating (103) is fixedly arranged inside the outer paperboard (101); the first anti-corrosion layer (104) is fixedly arranged inside the outer paperboard (101); the first anti-corrosion layer (104) is located at the lower end of the first waterproof coating (103); the first metal particle layer (105) is fixedly arranged inside the outer paperboard (101); and the first metal particle layer (105) is located at the lower end of the first anti-corrosion layer (104).

2. The air-permeable and anti-stuffy corrugated paperboard according to claim 1, characterized in that: The main body structure (1) further comprises a first soft polyurethane layer (106), a first wear-resistant coating (107) and a first fire-proof coating (108); the first soft polyurethane layer (106) is fixedly arranged inside the outer paperboard (101), and the first soft polyurethane layer (106) is located at the lower end of the first metal particle layer (105); the first wear-resistant coating (107) is fixedly arranged inside the outer paperboard (101), and the first wear-resistant coating (107) is located at the lower end of the first soft polyurethane layer (106); the first fire-proof coating (108) is fixedly arranged inside the outer paperboard (101), and the first fire-proof coating (108) is located at the lower end of the first wear-resistant coating (107).

3. The air-permeable and anti-stuffy corrugated paperboard according to claim 2, characterized in that: The reinforced protection mechanism (2) comprises a reinforced support paper core (201), an inner paperboard (202), a middle air vent (203), a second fireproof coating (204), a second wear-resistant coating (205), a second soft polyurethane layer (206), a moisture-absorbing particle layer (207), a second metal particle layer (208), a second anti-corrosion layer (209) and a second waterproof coating (210); the reinforced support paper core (201) is fixedly mounted on the lower end of the outer paperboard (101); the inner paperboard (202) is fixedly mounted on the lower end of the reinforced support paper core (201); the middle air vent (203) is fixedly arranged on the inner end of the reinforced support paper core (201); and the middle air vent (203) runs through the reinforced support paper core (201).

4. The air-permeable and anti-stuffy corrugated paperboard according to claim 3, characterized in that: The second fire retardant coating (204) is fixedly arranged inside the inner cardboard (202), the second wear-resistant coating (205) is fixedly arranged inside the inner cardboard (202), the second wear-resistant coating (205) is located at the lower end of the second fire retardant coating (204), and the second soft polyurethane layer (206) is fixedly arranged inside the inner cardboard (202), and the second soft polyurethane layer (206) is located at the lower end of the second wear-resistant coating (205).

5. The air-permeable and anti-stuffy corrugated paperboard according to claim 4, characterized in that: The hygroscopic particle layer (207) is fixedly arranged inside the inner paperboard (202), and the hygroscopic particle layer (207) is located at the lower end of the second soft polyurethane layer (206); the second metal particle layer (208) is fixedly arranged inside the inner paperboard (202), and the second metal particle layer (208) is located at the lower end of the hygroscopic particle layer (207).

6. The air-permeable and anti-stuffy corrugated paperboard according to claim 5, characterized in that: The second anti-corrosion layer (209) is fixedly arranged inside the inner paperboard (202), and the second anti-corrosion layer (209) is located at the lower end of the second metal particle layer (208). The second waterproof coating (210) is fixedly arranged inside the inner paperboard (202), and the second waterproof coating (210) is located at the lower end of the second anti-corrosion layer (209).

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