Environment-friendly moisture-proof corrugated carton

Abstract

The utility model relates to carton technical field, concretely is an environmental protection moistureproof type corrugated case, including corrugated case body, the upper surface of corrugated case body is equipped with two cover plate no.

Description

Technical Field

[0001] This utility model relates to the field of cardboard box technology, specifically to an environmentally friendly and moisture-proof corrugated cardboard box. Background Technology

[0002] Corrugated cardboard is die-cut, creasing, and nailed or glued to make corrugated boxes. As a packaging product, corrugated boxes have gradually replaced wooden boxes and other transport packaging containers due to their superior performance and good processing performance, becoming the main force of transport packaging. In addition to protecting goods and facilitating warehousing and transportation, they also play a role in beautifying and promoting goods. To address the inconvenience of handling, existing technologies have included creating handle holes in the side walls of cardboard boxes. While this design improves gripping and handling convenience to some extent, it introduces new and significant drawbacks: severely compromised sealing. These holes penetrating the box walls become direct channels for dust, moisture, insects, and other environmental pollutants to enter the box. During transportation and storage, especially in dusty environments (such as construction sites, mines, and production workshops) or humid environments, pollutants continuously seep in through these holes, seriously contaminating the contents. This poses an unacceptable risk to goods requiring high cleanliness protection, such as precision instruments, electronic products, food, medicine, textiles, and high-end handicrafts, reducing safety. Therefore, an environmentally friendly, moisture-proof corrugated cardboard box is proposed. Utility Model Content

[0003] The purpose of this utility model is to provide an environmentally friendly and moisture-proof corrugated cardboard box to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an environmentally friendly and moisture-proof corrugated cardboard box, comprising a corrugated cardboard box body, wherein two cover plates 1 and two cover plates 2 are symmetrically arranged on the upper surface of the corrugated cardboard box body, and each of the corrugated cardboard box body, the cover plates 1 and 2 include a base layer, a moisture-proof layer and a wear-resistant layer, wherein the base layer, the moisture-proof layer and the wear-resistant layer are arranged sequentially from the inside to the outside, two handle holes are symmetrically opened on the outer side wall of the corrugated cardboard box body, and two sealing plates are symmetrically arranged on the outer side wall of the corrugated cardboard box body, wherein the sealing plates are located below the handle holes, and a barbed hook and loop fastener is fixedly arranged on the outer side wall of the sealing plates, and two rough hook and loop fasteners are symmetrically arranged on the upper part of the outer side wall of the corrugated cardboard box body.

[0005] As a further preferred embodiment of this technical solution: a glove is fitted on the outer wall of the handle hole.

[0006] As a further preferred embodiment of this technical solution: rubber support sleeves are provided at all four corners of the outer side wall of the corrugated cardboard box.

[0007] As a further preferred embodiment of this technical solution: the inner wall of the rubber support sleeve is bonded with three hair-like Velcro blocks.

[0008] As a further preferred embodiment of this technical solution: each of the four corners of the outer side wall of the corrugated cardboard box is glued with a set of three spiky hook and loop fasteners.

[0009] Compared with the prior art, the beneficial effects of this utility model are: This utility model enhances the moisture resistance, wear resistance, and environmental friendliness of corrugated cardboard boxes through the targeted design of multiple layers, including a base layer, a moisture-proof layer, and a wear-resistant layer. When handling the corrugated cardboard boxes, the handle hole can be gripped for easy transport. After reaching the destination, the sealing plate can be lifted to block the handle hole and secured with Velcro. This not only facilitates transport but also prevents contaminants from seeping into the box through the handle hole and contaminating the contents, thus improving safety and convenience. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the main structure of this utility model; Figure 2 This is a bottom view of the structure of this utility model; Figure 3 This is a partial cross-sectional structural diagram of the present invention; Figure 4 This is a schematic diagram of the corrugated cardboard box body and handle hole in this utility model; Figure 5 This is a schematic diagram of the structure of the rubber support sleeve and the hair-like hook and loop fastener block in this utility model.

[0011] In the picture: 1. Corrugated cardboard box body; 2. Cover plate one; 3. Cover plate two; 101. Base layer; 102. Moisture-proof layer; 103. Wear-resistant layer; 4. Handle hole; 5. Sealing plate; 6. Spiked hook and loop fastener; 7. Loose hook and loop fastener; 8. Handle glove; 9. Rubber support sleeve; 10. Loose hook and loop fastener block; 11. Spiked hook and loop fastener block. Detailed Implementation

[0012] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0013] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "equipment" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0014] Please see Figures 1-5 This utility model provides a technical solution: an environmentally friendly and moisture-proof corrugated cardboard box, including a corrugated cardboard box body 1. Two cover plates 1 (2) and two cover plates 2 (3) are symmetrically arranged on the upper surface of the corrugated cardboard box body 1. Each of the corrugated cardboard box body 1, cover plates 1 (2), and cover plates 2 (3) includes a base layer 101, a moisture-proof layer 102, and a wear-resistant layer 103, arranged sequentially from the inside to the outside. Two handle holes 4 are symmetrically opened on the outer side wall of the corrugated cardboard box body 1. Two sealing plates 5 are symmetrically arranged on the outer side wall of the corrugated cardboard box body 1, located below the handle holes 4. Spiked Velcro 6 is fixed to the outer side wall of the sealing plates 5. Two hair-like Velcro closures are symmetrically arranged on the upper part of the outer side wall of the corrugated cardboard box body 1. The corrugated cardboard box features Velcro fasteners 7; the base layer 101 can be made of kraft paperboard with corrugated core paper to provide the core structure and cushioning; the moisture-proof layer 102 can be made of functional coating to provide moisture protection and is more environmentally friendly; and the wear-resistant layer 103 can be made of wear-resistant coating to enhance wear resistance, and is environmentally friendly and low-cost. Through the multi-layered and targeted design of the base layer 101, moisture-proof layer 102, and wear-resistant layer 103, the moisture-proof, wear-resistant, and environmental protection properties of the corrugated cardboard box are enhanced. When handling the corrugated cardboard box, the handle hole 4 is held in place for easy handling. After reaching the destination, the sealing plate 5 is lifted to block the handle hole 4 and the sealing plate 5 is fixed with Velcro fasteners. This not only facilitates handling but also prevents contaminants from seeping into the box through the handle hole 4 and contaminating the contents, thus improving safety and convenience.

[0015] In this embodiment, specifically: a glove 8 is fitted on the outer wall of the handle hole 4; to increase the comfort of fingers gripping the handle hole 4.

[0016] In this embodiment, specifically: rubber support sleeves 9 are provided at the four corners of the outer side wall of the corrugated cardboard box 1; the rubber support sleeves 9 can increase the support stability and reduce the wear and tear on the corrugated cardboard box when it is dragged.

[0017] In this embodiment, specifically: three hook and loop fastener blocks 10 are adhered to the inner wall of the rubber support sleeve 9; this facilitates the synchronous movement of the hook and loop fastener blocks 10 and the rubber support sleeve 9.

[0018] In this embodiment, specifically: a set of spiked hook and loop fasteners 11 are glued to each of the four corners of the outer side wall of the corrugated cardboard box 1, and the number of spiked hook and loop fasteners 11 in each set is three; the detachability between the spiked hook and loop fasteners 11 and the hook and loop fasteners 10 makes it easy to replace the worn rubber support sleeve 9.

[0019] The working principle of this utility model is as follows: Through the targeted multi-layer design of the base layer 101, moisture-proof layer 102, and wear-resistant layer 103, the moisture-proof, wear-resistant, and environmentally friendly properties of the corrugated cardboard box are enhanced. When handling the corrugated cardboard box, the handle hole 4 is held in place for easy handling. After reaching the destination, the sealing plate 5 is lifted to block the handle hole 4 and fixed with Velcro. This not only facilitates handling but also prevents contaminants from seeping into the box through the handle hole 4 and contaminating the contents, thus improving safety and convenience. The rubber support sleeve 9 increases the stability of the support and reduces the wear on the corrugated cardboard box when dragging it. The detachable nature of the spiky Velcro block 11 and the hair-like Velcro block 10 makes it easy to replace the worn rubber support sleeve 9.

[0020] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly, moisture-proof corrugated cardboard box, characterized in that: The corrugated cardboard box body (1) is provided with two cover plates (2) and two cover plates (3) symmetrically arranged on the upper surface of the corrugated cardboard box body (1). The corrugated cardboard box body (1), the cover plate (2) and the cover plate (3) each include a base layer (101), a moisture-proof layer (102) and a wear-resistant layer (103). The base layer (101), the moisture-proof layer (102) and the wear-resistant layer (103) are arranged sequentially from the inside to the outside. The outer side wall of the corrugated cardboard box body (1) is symmetrically provided with two handle holes (4). The outer side wall of the corrugated cardboard box body (1) is symmetrically provided with two sealing plates (5). The sealing plates (5) are located below the handle holes (4). The outer side wall of the sealing plates (5) is fixedly provided with barbed hook and loop fasteners (6). The upper part of the outer side wall of the corrugated cardboard box body (1) is symmetrically provided with two hair-like hook and loop fasteners (7).

2. The environmentally friendly and moisture-proof corrugated cardboard box according to claim 1, characterized in that: A handle glove (8) is fitted on the outer wall of the handle hole (4).

3. The environmentally friendly and moisture-proof corrugated cardboard box according to claim 2, characterized in that: The four corners of the outer side wall of the corrugated cardboard box (1) are provided with rubber support sleeves (9).

4. The environmentally friendly and moisture-proof corrugated cardboard box according to claim 3, characterized in that: The inner wall of the rubber support sleeve (9) is bonded with three hair-like Velcro patches (10).

5. The environmentally friendly and moisture-proof corrugated cardboard box according to claim 4, characterized in that: Each of the four corners of the outer side wall of the corrugated cardboard box (1) is glued with a set of spiked hook and loop fasteners (11), and the number of spiked hook and loop fasteners (11) in each set is three.

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