Wear-resistant packaging film bag

Abstract

The utility model belongs to the technical field of packaging film bags, and discloses a wear-resistant packaging film bag which comprises a film bag body, a space partition assembly is installed in the film bag body, the film bag body is composed of a wear-resistant outer layer, a reinforcing silk screen layer and a heat insulation lining layer which are sequentially arranged from outside to inside, the space partition assembly comprises a partition belt, and the partition belt is connected with the wear-resistant outer layer, the reinforcing silk screen layer and the heat insulation lining layer. Guide frames which are symmetrically arranged up and down are fixed to the edges of the two sides of the separation belt, guide strips are arranged in the guide frames, the two ends of each guide strip are fixedly connected with the inner wall of the film bag body, positioning grooves are formed in the inner walls of the guide frames, and positioning protrusions are arranged at the positions, corresponding to the positioning grooves, of the guide strips. The size of the separation space is controlled through the displacement of the separation belt, different types of food can be conveniently placed, the separated space can be matched with liquid food, the liquid food is not prone to toppling over in a packaging film bag when vertically placed, and liquid is prevented from spilling out.

Description

Technical Field

[0001] This utility model belongs to the field of packaging film and bag technology, specifically a wear-resistant packaging film and bag. Background Technology

[0002] Packaging film bags are a type of packaging material widely used in various industries. Based on the material, they can be divided into plastic, paper, and composite materials, and are widely used in the food, pharmaceutical, daily chemical, and electronics industries.

[0003] Chinese Patent Application No. 202323182626.2 discloses a multi-layer composite food packaging film bag, comprising: a composite film packaging bag body, with support mechanisms on both sides of the composite film packaging bag body, each support mechanism including two pairs of fixed seats, both pairs of fixed seats being fixedly adhered to the composite film packaging bag body, each pair of fixed seats being rotatably connected to a first support rod, the end of the first support rod away from the fixed seat being provided with a snap-fit ​​seat, the snap-fit ​​seat having a snap-fit ​​groove, the end of the first support rod near the snap-fit ​​seat having a through groove, a sliding rod being fixedly adhered to the through groove, the sliding rod being slidably connected to two moving rods, both of the moving rods being slidably connected in the through groove, through the cooperation of the first support rod, snap-fit ​​seat, second support rod and third support rod and other components, so that when the composite film packaging bag body is filled with food, it can provide multi-directional support, avoiding the food from being easily squeezed and deformed during transportation.

[0004] However, the above-mentioned packaging film bags have the following problems in actual use: when some food takeout packaging film bags are used to pack liquid foods, such as soups and milk teas, the liquid foods are easy to spill, causing leakage.

[0005] Therefore, a wear-resistant packaging film bag is proposed to address the above problems. Utility Model Content

[0006] To address the problems mentioned in the background art, this utility model provides a wear-resistant packaging film bag, which has the advantage of dividing the internal space of the film bag to create a space that matches the liquid packaging box, thereby effectively preventing liquid food from spilling out.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a wear-resistant packaging film bag, comprising a film bag body, wherein a space separation component is installed inside the film bag body;

[0008] The membrane bag body is composed of a wear-resistant outer layer, a reinforcing wire mesh layer, and a heat-insulating inner lining layer arranged sequentially from the outside to the inside.

[0009] The space separation component includes a separation strip, and guide frames symmetrically arranged on both sides of the separation strip are fixed at the edges. A guide strip is provided inside the guide frame, and the two ends of the guide strip are fixedly connected to the inner wall of the film bag. A positioning groove is provided on the inner wall of the guide frame, and a positioning protrusion is provided on the guide strip at the position corresponding to the positioning groove.

[0010] Preferably, a sealing strip is provided at the opening of the film bag.

[0011] Preferably, absorbent cotton is provided at the bottom of the inner cavity of the membrane bag, and a mesh is provided above the absorbent cotton, with the edge of the mesh fixedly connected to the inner wall of the membrane bag.

[0012] Preferably, symmetrically arranged fixing blocks are fixed on both sides of the film bag near the top, and the fixing blocks are fixedly connected to handle ropes.

[0013] Preferably, two positioning members are connected between the handle ropes, and the positioning members have open slots.

[0014] Preferably, one handle rope is fixedly connected to the positioning member, and the other handle rope is movably connected to the positioning member through an open slot.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] 1. This utility model sets up a space dividing component and controls the size of the dividing space by the displacement of the dividing strip, which facilitates the placement of different types of food and can match the divided space with liquid food, so that it is not easy to tip over in the packaging film bag when placed vertically, thus avoiding liquid spillage.

[0017] 2. The film bag of this utility model is composed of a wear-resistant outer layer, a reinforced wire mesh layer and a heat-insulating inner lining layer arranged sequentially from the outside to the inside, so as to enhance the wear resistance, tensile strength and heat insulation performance of the film bag, which is beneficial to the packaging of food takeout. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the space partition component of this utility model;

[0021] Figure 4 This is a schematic diagram of the positioning component of this utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the membrane bag body of this utility model.

[0023] In the diagram: 1. Membrane bag body; 101. Wear-resistant outer layer; 102. Reinforcing wire mesh layer; 103. Thermal insulation inner lining layer;

[0024] 2. Space partition components; 201. Partition strip; 202. Guide frame; 203. Guide bar; 204. Positioning groove; 205. Positioning protrusion;

[0025] 3. Sealing strip; 4. Absorbent cotton; 5. Partition net; 6. Fixing block; 7. Handle rope; 8. Positioning component; 9. Opening slot. Detailed Implementation

[0026] 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.

[0027] like Figures 1 to 5 As shown, this utility model provides a wear-resistant packaging film bag, including a film bag body 1, and a space separation component 2 installed inside the film bag body 1;

[0028] The film bag body 1 is composed of a wear-resistant outer layer 101, a reinforcing wire mesh layer 102, and a heat-insulating inner lining layer 103 arranged sequentially from the outside to the inside, so as to enhance the wear resistance, tensile strength, and heat insulation performance of the film bag, which is beneficial for food takeaway packaging;

[0029] The space separation component 2 includes a separation strip 201. Guide frames 202, which are symmetrically arranged vertically, are fixed at both edges of the separation strip 201. Guide strips 203 are provided inside the guide frames 202. The two ends of the guide strips 203 are fixedly connected to the inner wall of the film bag body 1. The inner wall of the guide frame 202 is provided with positioning grooves 204. Positioning protrusions 205 are provided on the guide strips 203 at positions corresponding to the positioning grooves 204. The size of the separation space is controlled by the displacement of the separation strip 201, which facilitates the placement of different types of food. It can also make the separated space match liquid food, so that it is not easy to tip over inside the packaging film bag when placed vertically, thus avoiding liquid spillage.

[0030] Specifically, a sealing strip 3 is provided at the opening of the film bag body 1 to seal the opening of the film bag body 1.

[0031] Furthermore, absorbent cotton 4 is provided at the bottom of the inner cavity of the film bag body 1, and a partition net 5 is provided above the absorbent cotton 4. The edge of the partition net 5 is fixedly connected to the inner wall of the film bag body 1. The absorbent cotton 4 can absorb the water after liquid food is spilled, reducing the contamination of other food caused by liquid flow. The partition net 5 is used to support the items placed in the film bag body 1 and prevent the items from directly contacting the absorbent cotton 4.

[0032] Furthermore, symmetrical fixing blocks 6 are fixed on both sides of the film bag body 1 near the top, and the fixing blocks 6 are fixedly connected to the handle ropes 7, which facilitates the handling of the packaging film bag.

[0033] It is worth noting that there are two positioning pieces 8 connected between the handle ropes 7. The positioning pieces 8 have an opening slot 9. The positioning pieces 8 connect the two handle ropes to further prevent the opening of the film bag body 1 from being opened accidentally.

[0034] It is worth noting that one of the handle ropes 7 is fixedly connected to the positioning piece 8, and the other handle rope 7 is movably connected to the positioning piece 8 through the open slot 9. One handle rope 7 is fixed to the positioning piece 8, and the other handle rope 7 is inserted into the open slot 9, thus achieving the connection of the two handle ropes 7.

[0035] Working principle and process: Place the liquid food (such as a takeout box containing soup or a cup containing milk tea) vertically inside the film bag body 1 near the side. Push the partition strip 201 of the space partition component 2 to bring it close to the liquid food, so that the partitioned space matches the volume of the liquid food, thus preventing the liquid food from spilling inside the film bag body 1. The guide frame 202, which is fixedly connected to the partition strip 201, moves along the guide strip 203, and the positioning protrusions 205 on the guide strip 203 move in different positioning grooves 204. The positioning protrusions 205 and positioning grooves 204 can be used to fix the position of the partition strip 201. If the liquid food spills, the liquid will pass through the mesh 5 and be absorbed by the absorbent cotton 4 to reduce the contamination of other food caused by the liquid flow. The opening of the film bag body 1 is sealed by the sealing strip 3, and the corresponding handle rope 7 is inserted into the opening slot 9 of the positioning component 8 to connect the two handle ropes 7, further preventing the opening of the film bag body 1 from being accidentally opened, which is beneficial to the use of the packaging film bag.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0037] 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 wear resistant packaging film bag comprising a film bag body (1), characterized in that: The film bag bag body (1) is internally provided with a space separation assembly (2); The film bag bag body (1) is composed of a wear-resistant outer layer (101), a reinforcing wire mesh layer (102) and a heat-insulating inner lining layer (103) arranged from outside to inside; The space separation assembly (2) comprises a separation belt (201), the two side edges of the separation belt (201) are fixedly provided with upper and lower symmetrically arranged guide frames (202), the guide frames (202) are internally provided with guide strips (203), the two ends of the guide strips (203) are fixedly connected to the inner wall of the film bag bag body (1), the inner wall of the guide frame (202) is provided with a positioning recess (204), and the guide strip (203) is provided with a positioning protrusion (205) at a position corresponding to the positioning recess (204).

2. A wear resistant packaging film bag according to claim 1, characterized in that: An opening strip (3) is arranged at the opening of the film bag bag body (1).

3. A wear resistant packaging film bag according to claim 1, characterized in that: A water-absorbing cotton (4) is arranged at the bottom of the inner cavity of the film bag bag body (1), an upper portion of the water-absorbing cotton (4) is provided with a separation net (5), and the edge of the separation net (5) is fixedly connected to the inner wall of the film bag bag body (1).

4. A wear resistant packaging film bag according to claim 1, characterized in that: Symmetrically arranged fixing blocks (6) are fixedly arranged at the two sides of the film bag bag body (1) near the top, and the fixing blocks (6) are fixedly connected with handle ropes (7).

5. A wear resistant packaging film bag according to claim 4, characterized in that: Two positioning members (8) are connected between the handle ropes (7), and an opening clamping groove (9) is formed in the positioning member (8).

6. A wear resistant packaging film bag according to claim 5, characterized in that: One of the handle ropes (7) is fixedly connected with the positioning member (8), and the other handle rope (7) is movably connected with the positioning member (8) through the opening clamping groove (9).

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