Waterproof carton partition plate with film coated on surface

Abstract

The waterproof carton partition plate comprises a base, a vertical partition plate body, a transverse partition plate body, a lower butt joint clamping groove, a second fixing groove, a third fixing plate, a fourth fixing plate, a third fixing groove, a fourth fixing groove, a base material, a reinforced fiber layer, a damp-proof layer, a bonding layer, a film covering layer and a protective layer. The vertical partition plates and the transverse partition plates are each composed of a base material, a reinforced fiber layer, a damp-proof layer, a bonding layer, a film covering layer and a protection layer. By means of the surface film-covering structure and the advanced film-covering technology, the film-covering structure is tightly attached to the surface of the carton partition plate, outside moisture can be effectively isolated, the partition plate is prevented from being affected with damp and deforming in a humid environment or when water splashes, it is guaranteed that internal objects are in the best protection state, and the risk that goods are damaged due to damp is greatly reduced; the structure of the base and the upper cover is designed, the stability of the overall structure of the carton partition plate is enhanced through the fixing plates and the fixing grooves, and the overall thickness and rigidity of the partition plate are increased.

Description

Technical Field

[0001] The utility model relates to the technical field of carton partitions, and particularly relates to a waterproof carton partition with a surface film. Background Technique

[0002] A carton partition is a paper or cardboard material commonly used inside packaging. Its main function is to separate the packaged items, avoid mutual contact and friction between the items, thereby reducing the possibility of damage, acting as a buffer between the packaged items, reducing the impact of shocks and impacts during transportation or storage on the packaged items, increasing the strength and stability of the packaging, improving the overall quality of the packaged items, and ensuring that the product can safely reach the hands of consumers.

[0003] The existing carton partitions have the following defects: First, they lack waterproof performance, which means that in a humid environment or when exposed to water, the partitions are prone to getting damp and deformed, thereby affecting the protection effect of the items inside the packaging and increasing the risk of damage to the goods; Second, the structural strength is insufficient, which limits their stability when carrying heavy objects or facing bumps and pressures during transportation, and may cause the partitions to deform or even break, thus being unable to effectively isolate and protect the internal items. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a waterproof carton partition with a surface film to solve the problems raised in the above background technique.

[0005] To solve the above technical problems, the utility model provides the following technical solution: A waterproof carton partition with a surface film, including vertical partitions. A horizontal partition is arranged on the vertical partition. Both the vertical partition and the horizontal partition are composed of a base material, a reinforcing fiber layer, a moisture-proof layer, an adhesive layer, a film layer, and a protective layer. Reinforcing fiber layers are fixedly connected to the outer walls on both sides of the base material. A moisture-proof layer is arranged on one outer wall of the reinforcing fiber layer. An adhesive layer is arranged on one outer wall of the moisture-proof layer. A film layer is arranged on one outer wall of the adhesive layer. A protective layer is arranged on one outer wall of the film layer.

[0006] As a further technical solution of the utility model, a lower docking slot is opened on one outer wall of the vertical partition, and the horizontal partition is clamped in the lower docking slot.

[0007] As a further technical solution of the utility model, an upper docking slot is opened at a position corresponding to the lower docking slot on one outer wall of the horizontal partition, and the vertical partition is clamped in the upper docking slot.

[0008] As a further technical solution of the utility model, a base is arranged at the bottom end of the horizontal partition. A first fixing plate is fixedly connected to the upper surface of the base. A first fixing groove is opened at a position corresponding to the first fixing plate on the lower surface of the vertical partition, and the first fixing plate is sleeved in the first fixing groove.

[0009] As a further technical solution of the present utility model, a second fixing plate is fixedly connected to the upper surface of the base. A second fixing groove is formed at a position corresponding to the second fixing plate on the lower surface of the cross partition, and the second fixing plate is sleeved in the second fixing groove.

[0010] As a further technical solution of the present utility model, a cover plate is arranged at the top end of the cross partition. A third fixing plate is fixedly connected to the lower surface of the cover plate. A third fixing groove is formed at a position corresponding to the third fixing plate on the upper surface of the vertical partition, and the third fixing plate is sleeved in the third fixing groove.

[0011] As a further technical solution of the present utility model, a fourth fixing plate is fixedly connected to the lower surface of the cover plate. A fourth fixing groove is formed at a position corresponding to the fourth fixing plate on the upper surface of the cross partition, and the fourth fixing plate is sleeved in the fourth fixing groove.

[0012] Compared with the prior art, the beneficial effects achieved by the present utility model are as follows: Through the surface film covering structure, the present utility model is closely attached to the surface of the carton partition through an advanced film covering technology. It can not only effectively isolate external moisture, prevent the partition from being deformed due to moisture in a humid environment or when splashed with water, ensure that the internal items are in the best protection state, greatly reduce the risk of goods being damaged due to moisture, but also has a structure of a base and an upper cover. Through the fixing plate and the fixing groove, the overall structure stability of the carton partition is strengthened. It not only increases the overall thickness and rigidity of the partition, but also realizes the tight locking and stable connection between the various components of the partition through the fixing plate and the fixing groove mechanism. This design not only improves the load-bearing capacity of the partition when carrying heavy objects, but also enables it to still maintain the integrity and stability of the structure when facing severe bumps and strong pressures during transportation, effectively avoiding the occurrence of partition deformation or rupture, ensuring that the internal items are continuously and effectively isolated and protected. At the same time, the sealing performance between the separated spaces is strengthened, so that each separated space can form a relatively independent small environment with good protection effect, and even in a harsh external environment, it can ensure the safety and integrity of the internal items. Description of the Drawings

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model;

[0015] Figure 2 It is an exploded view of the structure of the present utility model;

[0016] Figure 3 This is an exploded view of the structure of the vertical partition and the horizontal partition of the present utility model.

[0017] In the figure: 1, base; 2, vertical partition; 3, horizontal partition; 4, lower docking slot; 5, upper docking slot; 6, cover plate; 7, first fixing plate; 8, second fixing plate; 9, first fixing groove; 10, second fixing groove; 11, third fixing plate; 12, fourth fixing plate; 13, third fixing groove; 14, fourth fixing groove; 15, base material; 16, reinforcing fiber layer; 17, moisture-proof layer; 18, adhesive layer; 19, film coating layer; 20, protective layer. Detailed implementation manners

[0018] In order to make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0019] Please refer to the attached Figure 1 - attached Figure 3, an embodiment provided by the present utility model: a waterproof carton partition with a surface film, comprising a vertical partition 2, on which a horizontal partition 3 is provided. Both the vertical partition 2 and the horizontal partition 3 are composed of a base material 15, a reinforcing fiber layer 16, a moisture-proof layer 17, an adhesive layer 18, a film layer 19 and a protective layer 20. Reinforcing fiber layers 16 are fixedly connected to the outer walls on both sides of the base material 15. A moisture-proof layer 17 is provided on one outer wall of the reinforcing fiber layer 16. An adhesive layer 18 is provided on one outer wall of the moisture-proof layer 17. A film layer 19 is provided on one outer wall of the adhesive layer 18. A protective layer 20 is provided on one outer wall of the film layer 19. A lower docking slot 4 is formed on one outer wall of the vertical partition 2, and the horizontal partition 3 is snap-fitted into the lower docking slot 4, and the lower docking slot 4 is used for installing the horizontal partition 3. An upper docking slot 5 is formed at a position corresponding to the lower docking slot 4 on one outer wall of the horizontal partition 3, and the vertical partition 2 is snap-fitted into the upper docking slot 5, and the upper docking slot 5 is used for installing the vertical partition 2. A base 1 is provided at the bottom end of the horizontal partition 3. A first fixing plate 7 is fixedly connected to the upper surface of the base 1. A first fixing groove 9 is formed at a position corresponding to the first fixing plate 7 on the lower surface of the vertical partition 2, and the first fixing plate 7 is sleeved in the first fixing groove 9, and the first fixing plate 7 and the first fixing groove 9 are used for fixing the vertical partition 2. A second fixing plate 8 is fixedly connected to the upper surface of the base 1. A second fixing groove 10 is formed at a position corresponding to the second fixing plate 8 on the lower surface of the horizontal partition 3, and the second fixing plate 8 is sleeved in the second fixing groove 10, and the second fixing plate 8 and the second fixing groove 10 are used for fixing the horizontal partition 3. A cover plate 6 is provided at the top end of the horizontal partition 3. A third fixing plate 11 is fixedly connected to the lower surface of the cover plate 6. A third fixing groove 13 is formed at a position corresponding to the third fixing plate 11 on the upper surface of the vertical partition 2, and the third fixing plate 11 is sleeved in the third fixing groove 13, and the third fixing plate 11 and the third fixing groove 13 are used for fixing the vertical partition 2. A fourth fixing plate 12 is fixedly connected to the lower surface of the cover plate 6. A fourth fixing groove 14 is formed at a position corresponding to the fourth fixing plate 12 on the upper surface of the horizontal partition 3, and the fourth fixing plate 12 is sleeved in the fourth fixing groove 14, and the fourth fixing plate 12 and the fourth fixing groove 14 are used for fixing the horizontal partition 3.

[0020] Working principle: When assembling and using the present utility model, first place the base 1 at the bottom of the carton, then fix the vertical partition 2 on the first fixing plate 7 through the first fixing groove 9, and then snap the horizontal partition 3 into the lower docking groove 4 on the vertical partition 2 through the upper docking groove 5 and fix it on the second fixing plate 8 through the second fixing groove 10 to further fix the vertical partition 2 and the horizontal partition 3 and seal the bottoms of the vertical partition 2 and the horizontal partition 3. Then place the goods into the space separated by the vertical partition 2 and the horizontal partition 3. After completion of storage, fix the cover plate 6 on the horizontal partition 3 by inserting the third fixing plate 11 and the fourth fixing plate 12 into the third fixing groove 13 and the fourth fixing groove 14 respectively to further fix the overall structure of the vertical partition 2 and the horizontal partition 3 and seal the top. Finally, close the carton for packing and sealing; wherein the vertical partition 2 and the horizontal partition 3 are both composed of a base material 15, a reinforcing fiber layer 16, a moisture-proof layer 17, an adhesive layer 18, a film coating layer 19 and a protective layer 20. The base material 15 is made of high-quality corrugated cardboard or other types of thick cardboard, which provides the necessary structural support and stability and is the core of the overall strength of the partition. The reinforcing fiber layer 16 is made of natural fiber or synthetic fiber material to enhance the tensile strength and tear resistance of the partition. The moisture-proof layer 17 is made of polymer waterproof film materials such as polyethylene and polypropylene. This film closely adheres to the reinforcing fiber layer 16 and is fixed through a specific bonding process to ensure that moisture cannot penetrate. The adhesive layer 18 is composed of an adhesive to ensure that the film coating layer 19 is closely combined without gaps. The film coating layer 19 is made of high-transparency polyester film and polypropylene film materials. It can not only protect the moisture-proof layer 17 from external damage but also endow the partition with a bright appearance. The protective layer 20 is wear-resistant paper, film or other composite materials, and its function is to extend the service life of the partition.

[0021] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection" and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0022] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they can be located in one place or distributed to multiple network units. Some or all of the modules can be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art can understand and implement it without creative labor.

[0023] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them. Although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. These modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A waterproof carton partition with a surface film, comprising a vertical partition (2), characterized in that: A transverse partition plate (3) is arranged on the vertical partition plate (2). Both the vertical partition plate (2) and the transverse partition plate (3) are composed of a base material (15), a reinforcing fiber layer (16), a moisture-proof layer (17), an adhesive layer (18), a film covering layer (19), and a protective layer (20). Reinforcing fiber layers (16) are fixedly connected to the outer walls on both sides of the base material (15). A moisture-proof layer (17) is arranged on one outer wall of the reinforcing fiber layer (16). An adhesive layer (18) is arranged on one outer wall of the moisture-proof layer (17). A film covering layer (19) is arranged on one outer wall of the adhesive layer (18). A protective layer (20) is arranged on one outer wall of the film covering layer (19).

2. The waterproof carton partition with a surface coating film according to claim 1, characterized in that: A lower docking card slot (4) is formed in one outer wall of the vertical partition plate (2), and the transverse partition plate (3) is clamped in the lower docking card slot (4).

3. A waterproof carton partition with a surface film, characterized in that: An upper docking card slot (5) is formed in one outer wall of the transverse partition plate (3) at a position corresponding to the lower docking card slot (4), and the vertical partition plate (2) is clamped in the upper docking card slot (5).

4. A waterproof cardboard box partition with a surface coating, characterized in that: A base (1) is arranged at the bottom end of the transverse partition plate (3). A first fixing plate (7) is fixedly connected to the upper surface of the base (1). A first fixing groove (9) is formed in the lower surface of the vertical partition plate (2) at a position corresponding to the first fixing plate (7), and the first fixing plate (7) is sleeved in the first fixing groove (9).

5. A waterproof carton partition with a surface coating film according to claim 4, characterized in that: A second fixing plate (8) is fixedly connected to the upper surface of the base (1). A second fixing groove (10) is formed in the lower surface of the transverse partition plate (3) at a position corresponding to the second fixing plate (8), and the second fixing plate (8) is sleeved in the second fixing groove (10).

6. A waterproof cardboard box partition with a surface film, characterized in that: A cover plate (6) is arranged at the top end of the transverse partition plate (3). A third fixing plate (11) is fixedly connected to the lower surface of the cover plate (6). A third fixing groove (13) is formed in the upper surface of the vertical partition plate (2) at a position corresponding to the third fixing plate (11), and the third fixing plate (11) is sleeved in the third fixing groove (13).

7. A waterproof cardboard box partition with a surface film, characterized in that: A fourth fixing plate (12) is fixedly connected to the lower surface of the cover plate (6). A fourth fixing groove (14) is formed in the upper surface of the transverse partition plate (3) at a position corresponding to the fourth fixing plate (12), and the fourth fixing plate (12) is sleeved in the fourth fixing groove (14).

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