High strength wear resistant ton bag

Abstract

The utility model discloses a kind of high-strength wear-resistant ton bags, it is related to ton bag technical field, including bag body and closure structure;Bag body four sides upper portion is uniformly distributed third reinforcing rib, bottom is formed by transverse first reinforcing rib and longitudinal second reinforcing rib intersection well grid, grid intersection point is linked with third reinforcing rib, constitute three-dimensional stress frame, when hoisting, top first pull rope is connected with third reinforcing rib, middle second pull rope auxiliary dispersion stress, cooperate reinforcing rib and outer protective layer, the suture fixation of tear-resistant reinforcing layer, so that load multilayer structure ordered transmission, improve overall bearing strength and tear resistance performance;When closing, first envelope and fourth envelope are folded towards and cover bag body top, second envelope is turned over with first envelope, third envelope is turned over with fourth envelope, button on second envelope is embedded third envelope buttonhole and form mechanical locking, while first envelope inner wall magnetite and fourth envelope groove inner magnet magnetism suction fit, double effect ensure bag body sealing, prevent material leakage.

Description

Technical Field

[0001] This utility model relates to the field of ton bag technology, specifically a high-strength wear-resistant ton bag. Background Technology

[0002] A ton bag is a large bulk cargo packaging container made of flexible materials. It features convenient loading and unloading, recyclability, and plays a crucial role in multiple fields. In industry, it is used for the transportation and storage of building materials, chemical raw materials, and mineral resources. For example, it can load cement to improve transportation efficiency, contain chemical products to prevent moisture damage, and handle ores to prevent wear and tear. In agriculture and food, it can be used for large-scale packaging of grains, transportation of agricultural products, and centralized loading of feed ingredients to ensure food safety and product freshness. In logistics and warehousing, it works with machinery to achieve containerized transportation and temporary storage, improving space utilization. In environmental protection, it is used for solid waste collection and recycling to prevent pollution. Furthermore, in special scenarios such as emergency rescue and aerospace, it can also meet the needs of rapid material distribution and equipment counterweight measurement. To address the needs of cargo transportation, most traditional ton bags employ single-layer or simple composite structures. Their load-bearing layer materials lack sufficient strength, making them prone to deformation and breakage under heavy loads or prolonged use. Furthermore, their poor surface abrasion resistance leads to high breakage rates due to forklift scraping and gravel friction during loading and unloading, severely impacting cargo safety and increasing transportation costs. Additionally, traditional ton bags often use simple tie-down or single-buckle designs for closure, resulting in poor sealing and potential material leakage and deterioration in humid environments or during bumpy transport. Moreover, existing ton bags offer limited functionality, lacking moisture-proof and heat-insulating properties, making them unsuitable for transporting special goods. Companies often need to configure additional protective packaging, further increasing logistics costs. Therefore, those skilled in the art have developed a high-strength, abrasion-resistant ton bag to solve the problems mentioned in the background section. Utility Model Content

[0003] The purpose of this invention is to provide a high-strength, wear-resistant ton bag to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A high-strength wear-resistant ton bag includes a bag body and a closed structure. The upper part of the four sides of the bag body is provided with third reinforcing ribs evenly distributed along the circumference. Between adjacent third reinforcing ribs, two first reinforcing ribs are fixedly connected laterally along the bottom of the bag body, and two second reinforcing ribs are fixedly connected longitudinally. The first reinforcing ribs laterally and the second reinforcing ribs longitudinally intersect at the bottom of the bag body to form a grid, and the intersection of the grid is connected to the bottom of the third reinforcing ribs. The two sides of the top of the bag body are connected by the closed structure.

[0006] As a further embodiment of this utility model: the top of the third reinforcing rib is fixedly connected by a first pull rope, and a second pull rope is fixedly connected to the middle of each third reinforcing rib.

[0007] As a further embodiment of this utility model: the closing structure includes a first sealing cloth, a second sealing cloth, a button, a third sealing cloth, a fourth sealing cloth, a groove and a buttonhole, with the second sealing cloth fixedly connected to one edge of the first sealing cloth, and a magnet embedded in the inner wall of the other side of the first sealing cloth.

[0008] As a further improvement of this utility model: four buttons are fixedly connected to one side of the second sealing cloth, and a third sealing cloth is fixedly connected to the edge of one side of the fourth sealing cloth. Four buttonholes corresponding to the buttons are opened on one side of the third sealing cloth, and a groove is opened on one side of the fourth sealing cloth, in which a magnet compatible with a magnet is placed.

[0009] As a further embodiment of this utility model: the bag body is composed of an outer protective layer, a tear-resistant reinforcement layer, a core load-bearing layer, a functional auxiliary layer and an inner protective layer from the outside to the inside. The third reinforcing rib, the first reinforcing rib and the second reinforcing rib are independent rigid strips that are attached and fixed to the surface of the outer protective layer and are sewn together with the outer protective layer and the tear-resistant reinforcement layer by stitching.

[0010] As a further improvement of this utility model: the functional auxiliary layer consists of a moisture-proof layer and a heat-insulating layer from the outside to the inside, and the inner protective layer consists of a base fabric and a coating layer from the outside to the inside.

[0011] As a further improvement of this utility model: the outer protective layer is made of high-density polyethylene woven fabric with a nano-ceramic coating on its surface, the tear-resistant reinforcement layer is made of transversely laid glass fiber mesh, and the core load-bearing layer is made of polyester industrial yarn woven fabric.

[0012] As a further improvement of this utility model: the moisture-proof layer is a polyethylene film composite layer, the heat insulation layer is a polyurethane foam interlayer, the base fabric is basalt fiber woven fabric, and the coating is a polytetrafluoroethylene composite coating.

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

[0014] 1. During use, the upper circumferential of the four sides of the bag body is evenly distributed with third reinforcing ribs. The bottom of the bag is formed by the intersection of the first horizontal reinforcing ribs and the second vertical reinforcing ribs to form a grid. The intersection of the grid is connected to the third reinforcing ribs to form a three-dimensional load-bearing frame. During hoisting, the first pull rope at the top is connected to the third reinforcing ribs, and the second pull rope in the middle helps to disperse stress. Together with the seams of the reinforcing ribs and the outer protective layer and the tear-resistant reinforcement layer, the load is transferred in an orderly manner through the multi-layer structure, improving the overall load-bearing strength and tear resistance.

[0015] 2. When closed, the first and fourth sealing sheets fold towards each other to cover the top of the bag. The second sealing sheet flips with the first sealing sheet, and the third sealing sheet flips with the fourth sealing sheet. The buttons on the second sealing sheet are inserted into the buttonholes of the third sealing sheet to form a mechanical lock. At the same time, the magnet on the inner wall of the first sealing sheet and the magnet in the groove of the fourth sealing sheet are magnetically attracted and adhered. The dual action ensures that the bag is sealed and prevents material leakage.

[0016] 3. The outer protective layer is made of high-density polyethylene woven fabric with a nano-ceramic coating. The high-density polyethylene woven fabric has good impact resistance and weather resistance, while the nano-ceramic coating forms an abrasion-resistant layer on the fabric surface, which can effectively resist sand and gravel friction and sharp object puncture, reducing surface damage to the bag during loading, unloading, and stacking. The tear-resistant reinforcement layer uses cross-laid fiberglass mesh fabric, which is fixed to the outer protective layer with hot melt adhesive. When the bag is subjected to tearing force, the fiberglass mesh fabric can bridge the two ends of the crack, preventing the crack from propagating. At the same time, the cross nodes can redistribute stress, dispersing local stress to a larger area, significantly improving the tear resistance of the bag. The core load-bearing layer is woven from polyester industrial yarn, using a double warp and double weft plain weave structure. This layer bears the main vertical load of the bag. The creep resistance of polyester material can ensure the dimensional stability of the bag during long-term use.

[0017] 4. The moisture-proof layer is composed of a polyethylene film composite layer, which is combined with the load-bearing layer through an extrusion composite process to form a continuous barrier, effectively blocking the penetration of external moisture; the heat insulation layer uses a polyurethane foam interlayer with high closed-cell rate and low thermal conductivity, which can maintain stable temperature inside the bag under extreme temperature environments, making it suitable for cold chain transportation or temperature-sensitive chemical transportation; the base fabric is made of basalt fiber woven fabric, which has excellent chemical corrosion resistance and antistatic properties; the coating is a polytetrafluoroethylene composite coating covering the surface of the base fabric, which has extremely low surface energy, achieving a self-cleaning effect, while also withstanding extreme temperatures, protecting the internal materials from contamination and wear. Attached Figure Description

[0018] Figure 1 This is a structural schematic diagram of a high-strength, wear-resistant ton bag.

[0019] Figure 2 This is a schematic diagram of the side structure of a high-strength, wear-resistant ton bag.

[0020] Figure 3 This is a schematic diagram of the bottom structure of a high-strength, wear-resistant ton bag.

[0021] Figure 4 This is a schematic diagram of the structure of a high-strength, wear-resistant ton bag material.

[0022] Figure 5 This is a schematic diagram of the structure of a functional auxiliary layer and an inner protective layer in a high-strength wear-resistant ton bag.

[0023] Figure 6 This is a schematic diagram of a closed structure in a high-strength, wear-resistant ton bag.

[0024] In the diagram: 1. Bag body; 2. First reinforcing rib; 3. Second reinforcing rib; 4. Third reinforcing rib; 5. Closure structure; 51. First sealing fabric; 52. Second sealing fabric; 53. Button; 54. Third sealing fabric; 55. Fourth sealing fabric; 56. Groove; 57. Buttonhole; 6. First pull cord; 7. Second pull cord; 8. Outer protective layer; 9. Tear-resistant reinforcing layer; 10. Core load-bearing layer; 11. Functional auxiliary layer; 12. Inner protective layer; 13. Moisture-proof layer; 14. Insulation layer; 15. Base fabric; 16. Coating. Detailed Implementation

[0025] 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. Example

[0026] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6This embodiment provides a high-strength, wear-resistant ton bag, including a bag body 1 and a closed structure 5. The bag body 1 has three reinforcing ribs 4 evenly distributed circumferentially on its upper four sides. Between adjacent third reinforcing ribs 4, two first reinforcing ribs 2 are horizontally fixedly connected to the bottom of the bag body 1, and two second reinforcing ribs 3 are vertically fixedly connected. The horizontal first reinforcing ribs 2 and the vertical second reinforcing ribs 3 intersect at the bottom of the bag body 1 to form a grid, and the intersection of the grid connects to the bottom of the third reinforcing ribs 4. The top two sides of the bag body 1 are connected by the closed structure 5. The top of each third reinforcing rib 4 is fixedly connected by a first pull rope 6, and a second pull rope 7 is fixedly connected to the middle of each third reinforcing rib 4. The upper four sides of the bag body 1 are evenly distributed circumferentially on its upper four sides. The third reinforcing rib 4 is constructed with a grid formed at its bottom by the intersection of the first horizontal reinforcing rib 2 and the second vertical reinforcing rib 3. The grid intersections connect with the third reinforcing rib 4, forming a three-dimensional load-bearing frame. During hoisting, the first top pull rope 6 connects to the third reinforcing rib 4, and the second middle pull rope 7 assists in dispersing stress. Combined with the stitching of the reinforcing ribs to the outer protective layer 8 and the tear-resistant reinforcement layer 9, the load is transferred in an orderly manner across the multi-layered structure, improving the overall load-bearing strength and tear resistance. The bag body 1 consists of, from the outside in, the outer protective layer 8, the tear-resistant reinforcement layer 9, the core load-bearing layer 10, the functional auxiliary layer 11, and the inner protective layer 12. The third reinforcing rib 4, the first reinforcing rib 2, and the second reinforcing rib 3 are independent rigid strips. The outer protective layer 8 is attached and fixed to the surface of the outer protective layer 8, and is stitched to the outer protective layer 8 and the tear-resistant reinforcement layer 9. The outer protective layer 8 is made of high-density polyethylene woven fabric with a nano-ceramic coating. The high-density polyethylene woven fabric has good impact resistance and weather resistance, while the nano-ceramic coating forms a wear-resistant layer on the fabric surface, which can effectively resist sand and gravel friction and sharp object puncture, reducing surface damage to the bag 1 during loading, unloading, and stacking. The tear-resistant reinforcement layer 9 uses cross-laid fiberglass mesh fabric, which is fixed to the outer protective layer 8 with hot melt adhesive. When the bag 1 is subjected to tearing force, the fiberglass mesh fabric can bridge the two ends of the crack, preventing the crack from propagating. At the same time, the cross nodes can redistribute stress, reducing local stress. Stress is dispersed over a larger area, significantly improving the tear resistance of the bag body 1; the core load-bearing layer 10 is woven from polyester industrial yarn, using a double warp and double weft plain weave structure. This layer bears the main vertical load of the bag body 1, and the creep resistance of polyester material can ensure the dimensional stability of the bag body 1 during long-term use; the functional auxiliary layer 11 consists of a moisture-proof layer 13 and a heat-insulating layer 14 from the outside to the inside, and the inner protective layer 12 consists of a base fabric 15 and a coating 16 from the outside to the inside; the outer protective layer 8 is made of high-density polyethylene woven fabric with a nano-ceramic coating on its surface, the tear-resistant reinforcing layer 9 is made of transversely laid glass fiber mesh, and the core load-bearing layer 10 is woven from polyester industrial yarn;The moisture-proof layer 13 is made of polyethylene film composite layer, the insulation layer 14 is made of polyurethane foam interlayer, the base fabric 15 is made of basalt fiber woven fabric, and the coating 16 is made of polytetrafluoroethylene composite coating. The moisture-proof layer 13 is composed of polyethylene film composite layer, which is combined with the core load-bearing layer 10 through extrusion composite process to form a continuous barrier, effectively blocking the penetration of external moisture. The insulation layer 14 is made of polyurethane foam interlayer, which has high closed-cell rate and low thermal conductivity, and can maintain stable temperature inside the bag 1 in extreme temperature environments, making it suitable for cold chain transportation or temperature-sensitive chemical transportation. The base fabric 15 is made of basalt fiber woven fabric, which has excellent chemical corrosion resistance and antistatic properties. The coating 16 is a polytetrafluoroethylene composite coating covering the surface of the base fabric 15, which has extremely low surface energy, achieves self-cleaning effect, and can withstand extreme temperatures, protecting the internal materials from contamination and wear. Example

[0027] Reference Figure 6 This embodiment is based on the previous embodiment, but differs in that the closure structure 5 includes a first sealing fabric 51, a second sealing fabric 52, buttons 53, a third sealing fabric 54, a fourth sealing fabric 55, a groove 56, and buttonholes 57. The second sealing fabric 52 is fixedly connected to one edge of the first sealing fabric 51, and a magnet is embedded in the inner wall of the other side of the first sealing fabric 51. Four buttons 53 are fixedly connected to one side of the second sealing fabric 52, and the third sealing fabric 54 is fixedly connected to one edge of the fourth sealing fabric 55. Four buttons corresponding to the buttons 53 are opened on one side of the third sealing fabric 54. The corresponding buttonhole 57 is provided, and a groove 56 is provided on one side of the fourth sealing cloth 55. A magnet adapted to the magnet is provided in the groove 56. The first sealing cloth 51 and the fourth sealing cloth 55 are folded towards each other to cover the top of the bag body 1. The second sealing cloth 52 flips with the first sealing cloth 51, and the third sealing cloth 54 flips with the fourth sealing cloth 55. The button 53 on the second sealing cloth 52 is inserted into the buttonhole 57 of the third sealing cloth 54 to form a mechanical lock. At the same time, the magnet on the inner wall of the first sealing cloth 51 and the magnet in the groove 56 of the fourth sealing cloth 55 are magnetically attracted and adhered. The dual action ensures that the bag body 1 is sealed and prevents material leakage.

[0028] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0029] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A high-strength, wear-resistant ton bag, comprising a bag body (1) and a closing structure (5), characterized in that, The upper four sides of the bag body (1) are evenly distributed with third reinforcing ribs (4) along the circumference. Between adjacent third reinforcing ribs (4), two first reinforcing ribs (2) are fixedly connected horizontally along the bottom of the bag body (1), and two second reinforcing ribs (3) are fixedly connected vertically. The horizontal first reinforcing ribs (2) and the vertical second reinforcing ribs (3) intersect at the bottom of the bag body (1) to form a grid, and the grid intersection is connected to the bottom of the third reinforcing ribs (4). The top two sides of the bag body (1) are connected by a closed structure (5).

2. The high-strength wear-resistant ton bag according to claim 1, characterized in that, The top of the third reinforcing rib (4) is fixedly connected by the first pull rope (6), and the middle of each third reinforcing rib (4) is fixedly connected by the second pull rope (7).

3. The high-strength wear-resistant ton bag according to claim 1, characterized in that, The closed structure (5) includes a first sealing cloth (51), a second sealing cloth (52), a button (53), a third sealing cloth (54), a fourth sealing cloth (55), a groove (56), and a buttonhole (57). The second sealing cloth (52) is fixedly connected to one edge of the first sealing cloth (51), and a magnet is embedded in the inner wall of the other side of the first sealing cloth (51).

4. A high-strength wear-resistant ton bag according to claim 3, characterized in that, The second sealing cloth (52) is fixedly connected to four buttons (53) on one side, and the fourth sealing cloth (55) is fixedly connected to the edge of the third sealing cloth (54). The third sealing cloth (54) has four buttonholes (57) on one side that correspond to the buttons (53), and the fourth sealing cloth (55) has a groove (56) on one side. A magnet that matches the magnet is placed in the groove (56).

5. A high-strength wear-resistant ton bag according to claim 1, characterized in that, The bag body (1) consists of an outer protective layer (8), a tear-resistant reinforcement layer (9), a core load-bearing layer (10), a functional auxiliary layer (11), and an inner protective layer (12) from the outside to the inside. The third reinforcing rib (4), the first reinforcing rib (2), and the second reinforcing rib (3) are independent rigid strips that are attached to and fixed on the surface of the outer protective layer (8) and are sewn together with the outer protective layer (8) and the tear-resistant reinforcement layer (9) by stitching.

6. A high-strength wear-resistant ton bag according to claim 5, characterized in that, The functional auxiliary layer (11) consists of a moisture-proof layer (13) and a heat-insulating layer (14) from the outside to the inside, and the inner protective layer (12) consists of a base fabric (15) and a coating layer (16) from the outside to the inside.

7. A high-strength wear-resistant ton bag according to claim 5, characterized in that, The outer protective layer (8) is made of high-density polyethylene woven fabric with a nano-ceramic coating on its surface. The tear-resistant reinforcement layer (9) is made of transversely laid glass fiber mesh fabric. The core load-bearing layer (10) is made of polyester industrial yarn woven fabric.

8. A high-strength wear-resistant ton bag according to claim 6, characterized in that, The moisture-proof layer (13) is a polyethylene film composite layer, the heat insulation layer (14) is a polyurethane foam interlayer, the base fabric (15) is basalt fiber woven fabric, and the coating (16) is a polytetrafluoroethylene composite coating.

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