CN220786696U

CN220786696U - Multilayer tensile packaging bag of tearing

Info

Publication number: CN220786696U
Application number: CN202322174458.6U
Authority: CN
Inventors: 周孝伟; 肖景如; 席宏伟; 许尚锋; 陈楚鑫; 陈丽军; 陆培西
Original assignee: Guangdong Tengen Industrial Group Co ltd
Current assignee: Guangdong Tengen Industrial Group Co ltd
Priority date: 2023-08-14
Filing date: 2023-08-14
Publication date: 2024-04-16
Anticipated expiration: 2033-08-14

Abstract

The utility model belongs to the technical field of packaging, and particularly relates to a multilayer tensile packaging bag which comprises an inner layer bag, wherein a middle layer bag is arranged on the outer side of the inner layer bag, an outer layer bag is arranged on the outer side of the middle layer bag, a pull rope is inserted into the outer side of the top of the middle layer bag, and an anti-collision piece is fixedly connected to the outer side of the bottom of the outer layer bag; the middle layer bag is provided with meshes in a penetrating way, and the meshes are uniformly distributed. The multilayer anti-pulling packaging bag has excellent anti-leakage performance, and even if the internal articles leak, liquid can not leak, so that the surrounding environment is kept clean. Due to the design of the anti-skid convex particles inside, the shaking of articles in the packaging bag can be greatly reduced, and better protection is provided. The net-shaped design of the middle layer bag enhances the overall structural strength, so that the packaging bag has higher tensile pulling resistance. The reinforcing design of the outer layer bag further enhances the anti-pulling capability of the outer layer bag, and the anti-collision piece at the bottom also increases the anti-collision capability of the packaging bag.

Description

Multilayer tensile packaging bag of tearing

Technical Field

The utility model belongs to the technical field of packaging, and particularly relates to a multilayer tensile packaging bag.

Background

Along with the development of society and the improvement of living standard of people, the packaging requirement is also increasing. In many cases, especially in the scenes of logistics, supermarket shopping and the like, the safety and convenience of the packaging bag are valued by consumers. The conventional single-layer packing bag is easily broken when bearing a large weight or external impact due to a simple structure, resulting in loss or damage of the packed articles. In addition, some liquid or semi-liquid products may leak when packaged without special handling of the package, which may be inconvenient for the consumer.

For the traditional packaging bag, the structure is simple, and necessary protective measures are lacked, so that the problems of breakage, leakage and the like are easy to occur in the using process. In addition, how to ensure the stability of liquid or semi-liquid articles during packaging and transportation and how to effectively avoid instability caused by shaking of the articles is also a problem to be solved in the current packaging technology.

Disclosure of Invention

Aiming at the problems existing in the prior art, the utility model aims to provide a multi-layer anti-pulling packaging bag which can be realized, has multi-layer structure, anti-pulling, anti-leakage and anti-collision functions and can enable articles in the packaging bag to be stable and not easy to shake.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the multilayer tensile packaging bag comprises an inner layer bag, wherein a middle layer bag is arranged on the outer side of the inner layer bag, an outer layer bag is arranged on the outer side of the middle layer bag, a pull rope is inserted into the outer side of the top of the middle layer bag, and an anti-collision piece is fixedly connected to the outer side of the bottom of the outer layer bag;

the middle layer bag is provided with meshes in a penetrating way, and the meshes are uniformly distributed.

Furthermore, the two sides of the top of the middle layer bag are fixedly connected with plug seats, the side surface of the top of the outer layer bag is provided with a through groove in a penetrating way, and the plug seats penetrate through the through groove.

Further, through holes are formed in the side faces of the plug-in base in a penetrating mode, and two ends of the pull rope penetrate through the through holes respectively.

Further, a rubber sleeve is sleeved at the middle part of the pull rope.

Further, the inner side bottom of inlayer bag fixedly connected with leak protection coating, and the inside both sides of inlayer bag all fixedly connected with anti-skidding protruding grain, anti-skidding protruding grain evenly distributed.

Furthermore, the two sides of the outer layer bag are fixedly connected with tensile bars, and the tensile bars are in a crisscross structure.

Further, the bottom fixedly connected with crashproof strip of crashproof spare, the equidistant distribution of crashproof strip along the length direction of crashproof spare.

Compared with the prior art, the utility model has the beneficial effects that:

the multilayer anti-pulling packaging bag has excellent anti-leakage performance, and even if the internal articles leak, liquid can not leak, so that the surrounding environment is kept clean.

Due to the design of the anti-skid convex particles inside, the shaking of articles in the packaging bag can be greatly reduced, and better protection is provided.

The net-shaped design of the middle layer bag enhances the overall structural strength, so that the packaging bag has higher tensile pulling resistance.

The reinforcing design of the outer layer bag further enhances the anti-pulling capability of the outer layer bag, and the anti-collision piece at the bottom also increases the anti-collision capability of the packaging bag.

Through the cooperation design of stay cord and socket, it is more convenient to make the opening and closing of wrapping bag.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the inner bag of the present utility model;

FIG. 3 is a schematic view of the structure of the middle layer bag of the present utility model;

FIG. 4 is a schematic view of the outer bag of the present utility model;

fig. 5 is a schematic structural view of the impact member of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. an inner layer bag; 11. anti-slip convex particles; 12. a leak-proof coating;

2. a middle layer bag; 21. a mesh; 22. a socket; 221. a through hole;

3. an outer layer bag; 31. Anti-bracing; 32. A through groove;

4. a pull rope; 41. A rubber sleeve;

5. an anti-collision member; 51. and (5) an anti-collision strip.

Detailed Description

The present utility model will be specifically described with reference to examples below in order to make the objects and advantages of the present utility model more apparent. It should be understood that the following text is intended to describe only one or more specific embodiments of the utility model and does not limit the scope of the utility model strictly as claimed.

Referring to fig. 1-5, a multi-layer tear resistant pouch includes an inner pouch 1 configured as a container-like structure capable of holding an article. The main component of the inner bag 1 is a leak-proof coating 12 which is arranged at the bottom of the inner side, so that the leakage of liquid articles can be effectively prevented. In order to increase the protection to the inside article, the inside both sides fixedly connected with anti-skidding protruding grain 11 of inlayer bag 1, evenly distributed for the article is more stable in the wrapping bag inside.

Referring to fig. 1-2, in order to reinforce the structure of the entire package, the inner layer bag 1 is fixedly connected with the middle layer bag 2 at the outer side thereof. The surface of the middle layer bag 2 is provided with a plurality of meshes 21 which are uniformly distributed, provide good air permeability and enhance the tear resistance of the packaging bag. The two sides of the top of the middle layer bag 2 are connected with the pull rope 4 through the plug-in seat 22, so that a user can conveniently open and close the packaging bag.

Referring to fig. 2-3, in order to further improve the tensile strength of the package, an outer bag 3 is further provided on the outside. The outer two sides of the outer layer bag 3 are fixedly connected with the tensile bars 31, and a crisscross structure is adopted, so that better tensile resistance is provided. In order to prevent external impact, the bottom of the outer bag 3 is fixedly connected with an anti-collision member 5, and the bottom of the outer bag is further connected with equally spaced anti-collision strips 51.

Referring to fig. 4, in order to improve portability of the packing bag, both ends of the pulling string 4 are connected through the through hole 221 of the socket 22. In addition, the rubber sleeve 41 is additionally arranged at the middle part of the pull rope 4, so that a user has better hand feeling when taking the packaging bag.

Referring to fig. 4 to 5, in consideration of convenience in closing the packing bag, the top of the middle layer bag 2 and the top of the outer layer bag 3 are respectively provided with a through groove 32 and a through hole 221 so that the pulling string 4 can easily pass through and fix the mouth of the packing bag.

The working principle of the utility model is as follows:

in using the multi-layered anti-tear package, the article is first placed inside the inner bag 1. Since the bottom of the inner bag 1 is connected with the leakage-proof coating 12, the liquid articles will not cause liquid to spill even if leaked. The anti-slip convex particles 11 connected with the two sides of the inner part of the inner layer bag 1 can increase friction force, so that shaking of articles in the packaging bag is effectively reduced.

The peripheral middle layer pocket 2 provides an additional protective layer for the whole. The specially designed mesh 21 not only provides good air permeability for the package, but also significantly improves its tear resistance. When a user lifts the packaging bag through the pull rope 4, the main stress layer is ensured on the middle layer bag 2 because the pull rope 4 is connected with the plug seat 22 on the middle layer bag 2, so that the stress is more uniform.

The outer bag 3 further enhances the protective properties of the package. The tensile bars 31 connected to both sides of the outer portion reinforce the outer surface and improve the tensile ability. At the same time, the impact resistance of the bottom-connected anti-collision member 5 is effectively improved.

In addition, the cooperation design between stay cord 4 and grafting seat 22 provides a simple and efficient mode of opening and closing the wrapping bag for the user, has greatly improved the use convenience.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.

Claims

1. The utility model provides a wrapping bag is torn in multilayer tensile, includes inlayer bag (1), its characterized in that: the anti-collision device is characterized in that a middle layer bag (2) is arranged on the outer side of the inner layer bag (1), an outer layer bag (3) is arranged on the outer side of the middle layer bag (2), a pull rope (4) is inserted into the outer side of the top of the middle layer bag (2), and an anti-collision piece (5) is fixedly connected to the outer side of the bottom of the outer layer bag (3);

the middle layer bag (2) is provided with meshes (21) in a penetrating way, and the meshes (21) are uniformly distributed.

2. The multi-layer tear-resistant pouch of claim 1, wherein: the utility model discloses a middle layer bag, including outer layer bag (3), middle layer bag (2), socket (22) are all fixedly connected with in top both sides of middle layer bag (2), through groove (32) have been run through to the top side of outer layer bag (3), socket (22) are passed in through groove (32).

3. A multi-layer tear-resistant pouch according to claim 2, wherein: the side of the socket (22) is provided with a through hole (221) in a penetrating way, and two ends of the pull rope (4) respectively penetrate through the through hole (221).

4. A multi-layer tear-resistant pouch according to claim 3, wherein: the middle part of the pull rope (4) is sleeved with a rubber sleeve (41).

5. The multi-layer tear-resistant pouch of claim 1, wherein: the anti-leakage coating (12) is fixedly connected to the bottom of the inner side of the inner layer bag (1), anti-slip convex particles (11) are fixedly connected to the two sides of the inner side of the inner layer bag (1), and the anti-slip convex particles (11) are uniformly distributed.

6. The multi-layer tear-resistant pouch of claim 1, wherein: the outer bag (3) is characterized in that the two sides of the outer part are fixedly connected with tensile bars (31), and the tensile bars (31) are in a crisscross structure.

7. The multi-layer tear-resistant pouch of claim 1, wherein: the bottom fixedly connected with crashproof strip (51) of crashproof piece (5), crashproof strip (51) are equidistant along the length direction of crashproof piece (5).