Hollow plate packing bag

Abstract

The utility model relates to the technical field of packing bag, concretely to a hollow plate packing bag, including the bag body, the bag body lateral wall all is equipped with several hollow plates for supporting, the bag body outer wall surface all is equipped with the wear -resisting cover for preventing scratching, the hollow plate packing bag sets up the bag body with hollow plate, increases the bag body vertical independent placement, avoids the collapse influence goods addition placement, the bag body outer wall surface cooperation multiple wear -resisting cover, the bag body outer surface is protected, reduces the outside sharp object and scratches the bag body, influences long -term storage goods or carries cooperation, four pull handle cooperation provides the force point, is helpful to the whole carrying cooperation, corresponding hollow plate and corresponding storage bin are inserted and cooperate, the hollow plate is independent between each other, does not interfere with each other, and in the hollow plate cooperation interlayer, increase the heat insulation and heat preservation performance of hollow plate, and then increase the heat insulation and heat preservation cooperation of the goods storage in the bag body.

Description

Technical Field

[0001] This utility model relates to the field of container bag technology, specifically a hollow board container bag. Background Technology

[0002] Hollow board FIBCs are flexible packaging containers made of hollow board material, which are waterproof, moisture-proof, environmentally friendly and recyclable, and have multiple functions. However, most FIBCs are relatively soft and cannot stand upright. They are prone to tilting or falling over when filled with materials. When not filled with goods, the bags collapse and the outer surface of the bags is easily scratched by sharp objects, affecting their long-term use in shipping. Utility Model Content

[0003] The purpose of this utility model is to provide a hollow board container bag to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: A hollow board container bag includes a bag body, on which a plurality of hollow boards for support are provided on the sidewalls, and on which a wear-resistant sleeve for scratch prevention is provided on the outer wall surface of the bag body.

[0005] Furthermore, the bag body is made of polypropylene material, and the top of the bag body is open, and the inner wall of the bag body is provided with handles near the corners.

[0006] In this invention, the bag body is made of polypropylene and manufactured through a weaving process. The outer surface is coated with an antistatic and waterproof coating to increase the bag body's antistatic and moisture-proof performance, while also increasing the bag body's load-bearing capacity, which ranges from 0.3 to 1.5 tons. The bag body is also equipped with four handles to provide leverage points, making it convenient for lifting and handling the bag.

[0007] Specifically, the handle is made of polypropylene, and the bottom sides of the handle are tightly fitted to the inner wall of the bag and fixed by needle and thread sewing.

[0008] In this invention, the handle made of polypropylene increases its flexibility and resists pulling, which helps to provide a stable point of force for handling and use.

[0009] It should be noted that the wear-resistant sleeve is arc-shaped, made of thickened polyester fabric, and is evenly spaced. The inner wall of the wear-resistant sleeve is tightly fitted to the outer wall of the bag, and the length of the wear-resistant sleeve is adapted to the height of the outer wall of the bag. It is then fixed by needle and thread sewing.

[0010] In this utility model, the wear-resistant sleeve made of thickened polyester fabric is made by tight weaving, which increases the overall toughness of the wear-resistant sleeve, reduces the damage to the bag caused by sharp objects scratching the wear-resistant sleeve, and the wear-resistant sleeve is flexible, making it convenient for the bag to be folded and stored.

[0011] It is worth noting that the inner sidewall of the bag is provided with several storage compartments, and the width of the inner wall of the storage compartment is adapted to the width of the outer wall of the hollow plate.

[0012] In this invention, the hollow board is made of aluminum-plastic composite material, which increases the stability of the support. With the cooperation of multiple hollow boards, the bag body is supported together, reducing the vertical state of the bag body when no goods are stored, reducing the impact of collapse, and the bag body does not collapse when placed upright, which is convenient for placing and storing goods.

[0013] In addition, a sandwich layer is provided in the middle of the hollow board, the sandwich layer is vacuum-sealed, and the outer wall of the hollow board is tightly attached to the inner wall of the storage compartment.

[0014] In this invention, the interlayer is vacuum-sealed to increase heat insulation performance, thereby increasing the heat insulation effect of the bag sidewall. The hollow panels are inserted and installed with the corresponding storage compartments, which are independent of each other and do not affect each other. There is a gap between adjacent hollow panels. When the bag needs to be folded and stored, the adjacent hollow panels are folded and rolled up accordingly to realize the longitudinal folding and rolling of the bag, reducing the space occupied and facilitating storage or folding when the bag is empty.

[0015] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model, by setting a bag body with a hollow plate, increases the vertical and independent placement of the bag body, avoiding collapse and affecting the addition and placement of goods. Multiple wear-resistant sleeves are attached to the outer wall of the bag to protect the outer surface of the bag, reducing scratches on the bag body by external sharp objects, which would affect the long-term storage of goods or handling. The four handles provide a point of leverage, which helps the overall handling.

[0016] 2. This utility model sets up storage compartments, with corresponding hollow panels and corresponding storage compartments interlocking. The hollow panels are independent of each other and do not interfere with each other. Furthermore, the hollow panels are fitted with interlayers to increase their heat insulation and heat preservation performance, thereby increasing the heat insulation and heat preservation of the goods stored inside the bag. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the wear-resistant sleeve and bag body assembly structure of this utility model; Figure 3 This is a schematic diagram of the longitudinal cross-sectional structure of the bag body of this utility model; Figure 4 This is a schematic diagram of the transverse cross-sectional structure of the bag body of this utility model.

[0018] The meanings of the labels in the diagram are as follows: 1. Bag body; 10. Storage compartment; 2. Wear-resistant sleeve; 3. Handle; 4. Hollow core board; 40. Mezzanine. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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.

[0020] Please see Figures 1-4 This embodiment provides a technical solution: A hollow board container bag includes a bag body 1, which is made of polypropylene and has an opening at the top. A handle 3 is provided on the inner wall of the bag body 1 near the corner.

[0021] In this utility model, the bag body 1, made of polypropylene, is manufactured by weaving and coated with an antistatic and waterproof coating on the outer surface to increase the antistatic and moisture-proof performance of the bag body 1, while also increasing the load-bearing capacity of the bag body 1, with a load-bearing range of 0.3-1.5 tons. Four handles 3 are provided on the bag body 1 to provide leverage points, making it convenient to lift and move the bag body 1.

[0022] Furthermore, the handle 3 is made of polypropylene, and the bottom sides of the handle 3 are tightly fitted to the inner wall of the bag body 1 and fixed by needle and thread sewing.

[0023] In this invention, the handle 3 made of polypropylene increases the flexibility of the handle 3 while also resisting pulling, which helps to stably provide a point of leverage for handling and use.

[0024] Specifically, the side wall of the bag body 1 is provided with several hollow plates 4 for support, and the outer wall of the bag body 1 is provided with wear-resistant sleeves 2 for scratch prevention.

[0025] It should be noted that the wear-resistant sleeve 2 is arc-shaped and made of thickened polyester fabric. The wear-resistant sleeve 2 is evenly distributed, and the inner wall of the wear-resistant sleeve 2 is tightly fitted to the outer wall of the bag body 1. The length of the wear-resistant sleeve 2 is adapted to the height of the outer wall of the bag body 1 and is fixed by needle and thread sewing.

[0026] In this utility model, the wear-resistant sleeve 2 made of thickened polyester fabric is made by tight weaving, which increases the overall toughness of the wear-resistant sleeve 2, reduces the damage caused by sharp objects scratching the wear-resistant sleeve 2 to the bag body 1, and the wear-resistant sleeve 2 is flexible, making it convenient for the bag body 1 to be folded and stored.

[0027] Furthermore, several storage compartments 10 are provided inside the side wall of the bag body 1, and the width of the inner wall of the storage compartment 10 is adapted to the width of the outer wall of the hollow plate 4.

[0028] In this utility model, the hollow board 4 is made of aluminum-plastic material, which increases the stability of the support. With the cooperation of multiple hollow boards 4, they jointly support the bag body 1, reducing the vertical state of the bag body 1 when there are no goods stored, reducing the impact of collapse, and the bag body 1 does not collapse when placed upright, which is convenient for the placement and storage of goods.

[0029] It is worth adding that a sandwich layer 40 is provided in the middle of the hollow plate 4. The sandwich layer 40 is vacuum-sealed, and the outer wall of the hollow plate 4 is tightly attached to the inner wall of the storage compartment 10.

[0030] In this invention, the interlayer 40 is vacuumed to increase the heat insulation performance, thereby increasing the heat insulation effect of the side wall of the bag body 1. The hollow plates 4 are respectively inserted and installed with the corresponding storage compartments 10, which are independent of each other and do not affect each other. There is a gap between adjacent hollow plates 4. When the bag body 1 needs to be folded and stored, the adjacent hollow plates 4 are folded and rolled up accordingly to realize the longitudinal folding and rolling of the bag body 1, reducing the space occupied and facilitating storage or storage in the empty bag state.

[0031] When using the hollow board container bag of this embodiment, firstly, the hollow board 4 with interlayer 40 is inserted and installed into the corresponding storage compartment 10 on the bag body 1. Then, the four pull handles 3 are sewn and fixed to the inner wall surface of the bag body 1 near the corner. Then, multiple wear-resistant sleeves 2 are evenly distributed on the outer wall surface of the bag body 1 and sewn and fixed with corresponding needle and thread. When the entire bag needs to be rolled up to reduce space occupation for storage and movement, there are gaps between adjacent hollow plates 4, which are folded and rolled up together. There are also gaps between adjacent wear-resistant sleeves 2, which facilitates the longitudinal folding and rolling up of the bag body 1, reduces space occupation, and helps with handling and movement. When goods need to be stored, the bag 1 unfolds and stands upright with the help of the hollow plate 4. The hollow plate 4 provides support and the bag 1 stands rigidly on all sides, reducing the impact of collapse on the placement of goods. In addition, with the help of the wear-resistant sleeve 2, the bag 1 is less likely to be scratched by sharp objects, which would affect the long-term continuous handling of goods.

Claims

1. A hollow board container bag, comprising a bag body (1), characterized in that: The bag body (1) has several hollow plates (4) for support on its side wall, and wear-resistant sleeves (2) for scratch prevention on its outer wall surface.

2. The hollow board container bag according to claim 1, characterized in that: The bag body (1) is made of polypropylene and has an opening at the top. The inner wall of the bag body (1) is provided with a handle (3) near the corner.

3. The hollow board container bag according to claim 2, characterized in that: The handle (3) is made of polypropylene. The bottom sides of the handle (3) are closely fitted to the inner wall of the bag body (1) and fixed by needle and thread sewing.

4. The hollow board container bag according to claim 1, characterized in that: The wear-resistant sleeve (2) is arc-shaped and made of thickened polyester fabric. The wear-resistant sleeve (2) is evenly distributed and the inner wall of the wear-resistant sleeve (2) is tightly fitted to the outer wall of the bag body (1). The length of the wear-resistant sleeve (2) is adapted to the height of the outer wall of the bag body (1) and is fixed by needle and thread sewing.

5. The hollow board container bag according to claim 1, characterized in that: The bag body (1) has several storage compartments (10) inside its side wall, and the width of the inner wall of the storage compartment (10) is adapted to the width of the outer wall of the hollow plate (4).

6. The hollow board container bag according to claim 5, characterized in that: The hollow plate (4) has a sandwich layer (40) in the middle, the sandwich layer (40) is vacuum-sealed, and the outer wall of the hollow plate (4) is tightly attached to the inner wall of the storage compartment (10).

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