Plastic woven bag convenient to bundle
By incorporating a combination of leather, corded fabric, and nylon drawstring at the top of the plastic woven bag, and utilizing the combination of buckles and sealing rings, the problem of loose and unsightly tying of the bag opening in traditional plastic woven bags is solved. This achieves a tight seal and a neat and attractive appearance, improving the safety and appearance quality during transportation and storage.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-16
- Publication Date
- 2026-03-13
AI Technical Summary
When traditional plastic woven bags are filled with items, it is difficult to ensure that the bag opening is secure and aesthetically pleasing. The ropes or straps are prone to loosening or slipping, which affects the safety of transporting and storing the items. In addition, manual binding results in an untidy appearance.
A plastic woven bag was designed with a leather top, a cord-covered fabric cover on the leather, and a nylon drawstring that slides inside. It is equipped with buckles A, B, and C and a sealing ring. The bag opening is tightly sealed and aesthetically pleasing through the sliding of the nylon drawstring and the engagement of the buckles.
It achieves a tight seal at the bag opening, preventing loosening or slippage, improving the strength and aesthetics of the binding, ensuring the safety of goods transportation and storage, while also maintaining a neat and attractive appearance.
Smart Images

Figure CN223990346U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of plastic woven bags, specifically a plastic woven bag that is easy to tie. Background Technology
[0002] Plastic woven bags, as a common packaging material, are widely used in logistics, warehousing, agriculture, and other fields due to their lightweight, durability, and low cost. However, sealing and securing the opening of traditional plastic woven bags after they are filled with goods often becomes a tricky problem. Traditional strapping methods often fail to guarantee both tightness and aesthetics. Ropes or cable ties are prone to loosening or slipping during the strapping process, resulting in an inability to seal the bag tightly, affecting the safety of transporting and storing goods. Furthermore, manually strapped bags often lack neatness, impacting the overall appearance. Therefore, we propose a new type of plastic woven bag that facilitates easy strapping. Utility Model Content
[0003] To address the shortcomings of existing technologies, this utility model provides a convenient plastic woven bag for bundling, thus solving the aforementioned problems.
[0004] To achieve the above-mentioned objectives, the present invention provides the following technical solution: a plastic woven bag that is easy to tie, comprising a plastic woven bag, wherein a circular leather is fixedly provided on the top of the plastic woven bag, a cord-covered cloth is covered on the outer surface of the leather, a nylon drawstring is slidably installed inside the cord-covered cloth, a ring buckle A and a ring buckle B are fixedly connected to the outer surface of the leather, a component plate is fixedly connected to the outer surface of the leather, and a circular sealing ring is fixedly connected to the inner surface of the leather.
[0005] Preferably, the two ends of the nylon drawstring extend out of two sets of cord coverings, and both ends of the nylon drawstring are fixedly connected to a spherical plastic bead larger than the diameter of the end of the cord covering.
[0006] Preferably, the cord-covered fabric is fixed to the outer ring of the leather via a series of connecting rods.
[0007] Preferably, there are two sets of buckles A, which are located above both ends of the cord covering fabric, and two sets of buckles B are located on both sides of the leather.
[0008] Preferably, the leather backing cord is fixed to both ends of the fabric with a component plate, and the top of the component plate has two sets of circular holes with the same diameter as the plastic beads, and the two sets of plastic beads are slidably connected in the two sets of circular holes.
[0009] Preferably, the outer surface of the leather is fixedly connected to both sides of the component plate with a ring C.
[0010] Preferably, the diameter of both sets of plastic beads is smaller than the ring width of ring A, ring B and ring C.
[0011] Compared with the prior art, this utility model provides a convenient plastic woven bag for bundling, which has the following advantages:
[0012] 1. This easy-to-tie plastic woven bag achieves a tight seal at the bag opening through the clever combination of components such as nylon drawstring, cord-covered fabric, and leather. The sliding design of the nylon drawstring makes the binding process more secure, effectively preventing the rope or cable ties from loosening or slipping during transportation and storage. The sealing ring design further enhances the sealing performance of the bag opening, ensuring the safety of the items during transportation and storage.
[0013] 2. This easy-to-tie plastic woven bag has a neat and attractive appearance after being tied. The combination of leather and cord-covered fabric not only increases the strength of the bag opening but also enhances the overall texture of the product. The design of loops A, B, and C makes the tying process more orderly, avoiding the irregularities caused by manual tying and making the bag opening more aesthetically pleasing after tying. Attached Figure Description
[0014] Figure 1 This is a front view of the present utility model;
[0015] Figure 2 This is a schematic diagram of the cord covering and nylon drawstring of this utility model;
[0016] Figure 3 This is a schematic diagram of the buckle A, buckle B and buckle C of this utility model.
[0017] In the picture: 1. Plastic woven bag; 2. Leather; 3. Cord-covered fabric; 4. Connecting rod; 5. Nylon drawstring; 6. Plastic bead; 7. Sealing ring; 8. Ring A; 9. Ring B; 10. Ring C; 11. Component plate; 12. Round hole. Detailed Implementation
[0018] 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.
[0019] Please see Figure 1-3A convenient plastic woven bag includes a plastic woven bag 1, a circular leather 2 fixed to the top of the plastic woven bag 1, a cord-covered cloth 3 covering the outer surface of the leather 2, a nylon drawstring 5 slidably installed inside the cord-covered cloth 3, a buckle A8 and a buckle B9 fixed to the outer surface of the leather 2, a component plate 11 fixed to the outer surface of the leather 2, and a circular sealing ring 7 fixed to the inner surface of the leather 2.
[0020] Two sets of cord coverings 3 extend from the two ends of the nylon drawstring 5, and plastic beads 6, which are larger than the diameter of the ends of the cord coverings 3 and are spherical, are fixed to both ends of the nylon drawstring 5.
[0021] The cord-covered fabric 3 is fixed to the outer ring of the leather 2 by several sets of connecting rods 4.
[0022] There are two sets of buckles A8, located above both ends of the cord-covered fabric 3. There are also two sets of buckles B9, located on both sides of the leather 2.
[0023] The leather 2 has a component plate 11 fixed to both ends of the corded fabric 3. The top of the component plate 11 has two sets of round holes 12 with the same diameter as the plastic beads 6. The two sets of plastic beads 6 are slidably connected in the two sets of round holes 12.
[0024] The outer surface of leather 2 is fixed with rings C10 on both sides of the component plate 11.
[0025] The diameters of both sets of plastic beads 6 are smaller than the ring widths of rings A8, B9, and C10.
[0026] Structural Description: Plastic Woven Bag 1: As the foundation of the entire packaging, it is used to load goods and features lightweight, durability, and low cost;
[0027] Leather 2: Fixed to the top of the plastic woven bag 1 in a circular shape, used to enhance the strength and aesthetics of the bag opening, and also as a base for mounting other components;
[0028] 3. The cord covering is sleeved on the outer surface of the leather 2 and fixed to the outer ring of the leather 2 by several sets of connecting rods 4. It is used to wrap and fix the nylon drawstring 5 so that it can slide on the outer surface of the leather 2.
[0029] Connecting rod 4: Securely connects the cord covering 3 to the outer ring of the leather 2 to ensure that the cord covering 3 will not fall off or shift during the binding process;
[0030] Nylon drawstring 5: Slidably installed inside the drawstring cover 3, with both ends extending out of the drawstring cover 3 and fixed with plastic beads 6, used to pull the drawstring cover 3 and leather 2 to achieve tight sealing and binding of the bag opening;
[0031] Plastic beads 6: fixed to both ends of the nylon drawstring 5, with a diameter larger than the diameter of the end of the cord wrapping fabric 3, to facilitate pulling the nylon drawstring 5 and prevent it from slipping out of the cord wrapping fabric 3.
[0032] Sealing ring 7: It is circular and fixed to the inner surface of leather 2 to enhance the sealing of the bag opening and prevent the items from leaking during transportation and storage;
[0033] Ring A8: Two sets are provided, located above both ends of the cord covering 3, to guide the nylon drawstring 5 through and fix its position;
[0034] Ring B9: Two sets are provided, fixed on both sides of the leather 2, for further fixing and guiding of the nylon drawstring 5 during the binding process;
[0035] Ring C10: Fixed on both sides of the outer surface of leather 2 corresponding to the component plate 11, used for the final fixation and aesthetic enhancement of nylon drawstring 5 after binding;
[0036] Component plate 11: It is fixed to the leather 2 at both ends of the cord cover 3, and has two sets of round holes 12 with the same diameter as the plastic beads 6 at the top for the nylon drawstring 5 to pass through and be fixed.
[0037] Circular hole 12: Opened on the top of component plate 11, with the same diameter as plastic bead 6, for easy passing and securing of nylon drawstring 5.
[0038] Working principle: When it is necessary to tie the opening of the plastic woven bag 1, the two sets of plastic beads 6 are pulled, causing the nylon drawstring 5 to slide inside the cord wrapping fabric 3. The cord wrapping fabric 3 shrinks the leather 2 through the continuous pulling of the nylon drawstring 5, turning the inner opening of the sealing ring 7 upward, so that the leather 2 shrinks from the expanded state to the closed state. Then, the two sets of plastic beads 6 are passed through the two sets of ring buckles A8 respectively, and then through the two sets of ring buckles B9 respectively. The two sets of plastic beads 6 are passed through the two sets of ring buckles C10. The nylon drawstring 5 is used to wrap the outer circle of the leather 2 tightly again. Then, one set of plastic beads 6 drives one end of the nylon drawstring 5 through the top of the first set of round holes 12 to the bottom. Then, the other set of plastic beads 6 drives the other end of the nylon drawstring 5 through the top of the second set of round holes 12 to the bottom. Finally, the ends of the two sets of nylon drawstring 5 are tied and tightened at the bottom of the component plate 11.
[0039] 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. A plastic woven bag for easy bundling, comprising a plastic woven bag (1), characterized in that: The top of the plastic woven bag (1) is fixed with a circular leather (2), the outer surface of the leather (2) is sleeved with a rope cover (3), the nylon rope (5) is slidably installed in the rope cover (3), the outer surface of the leather (2) is fixedly connected with a ring buckle A (8) and a ring buckle B (9), the outer surface of the leather (2) is fixedly connected with an assembly plate (11), and the inner surface of the leather (2) is fixedly connected with a circular sealing ring (7).
2. A plastic woven bag for easy bundling according to claim 1, characterized in that: The two ends of the nylon rope (5) respectively slide out of the two groups of rope covers (3), and the two ends of the nylon rope (5) are fixedly connected with plastic beads (6) which are larger than the diameters of the ends of the rope cover (3) and are spherical.
3. A plastic woven bag for easy bundling according to claim 1, characterized in that: The rope cover (3) is fixedly connected with the outer ring of the leather (2) through a plurality of groups of connecting rods (4).
4. A plastic woven bag for easy bundling according to claim 1, characterized in that: The ring buckle A (8) is provided with two groups, and the two groups of ring buckles A (8) are located above the positions of the two ends of the rope cover (3), the ring buckle B (9) is provided with two groups, and the two groups of ring buckles B (9) are arranged on the two sides of the leather (2).
5. A plastic woven bag for convenient bundling according to claim 4, characterized in that: The assembly plate (11) is fixedly connected to the position of the leather (2) away from the two ends of the rope cover (3), the top of the assembly plate (11) is provided with two groups of circular holes (12) with the same diameter as the plastic beads (6), and the two groups of plastic beads (6) are slidably connected in the two groups of circular holes (12).
6. A plastic woven bag for convenient bundling according to claim 5, characterized in that: The outer surface of the leather (2) is fixedly connected with a ring buckle C (10) corresponding to the two sides of the assembly plate (11).
7. A plastic woven bag for easy bundling according to claim 2, characterized in that: The diameters of the two groups of plastic beads (6) are smaller than the ring widths of the ring buckle A (8), the ring buckle B (9) and the ring buckle C (10).