Packaging bag

Abstract

The utility model provides a packaging bag, which comprises a plurality of mutually connected bag bodies, and is characterized in that sealing edges are arranged at two corresponding ends of the bag bodies, a connecting part is arranged between the sealing edges of two adjacent bag bodies, the two bag bodies are connected by the connecting part, disconnection areas are arranged on two sides of the connecting part, and the two bag bodies are connected by the disconnection areas. The sealing edges of the two adjacent bag bodies in the breaking area are separated from each other; at least one through hole is formed in the connecting part, and a connecting rib used for connecting the two sealing edges is defined on the side edge of the through hole. According to the packaging bag, the two bag bodies are connected through the connecting part, so that the reliability between the bag bodies is improved, and through the arrangement of the through holes and the isolation holes, in the cutting process of the cutter, abrasion to the cutter is reduced, and the service life of the cutter is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging bags, in particular to a packaging bag. Background Art

[0002] Packaging bags are the most common packaging material in life, used to package items to ensure the freshness, hygiene or quality of the items. For example, after a small item is packed in a packaging bag, the packaging bags are usually kept connected to each other, and a serrated tear mark is set at the connection position, so that multiple packaging bags can form a continuous packaging bag chain for easy storage and transportation.

[0003] With the rapid development of the sharing economy, there are more and more types of shared products, such as shared paper towels, shared wet wipes and other products. The paper towels or wet wipes are placed in independent packages and transported out through intelligent sharing devices for people's convenience. At present, the packaging bags of wet wipes or paper towels still use the packaging belts in the prior art. It is found in the process of use that after the paper towel chain is placed in the sharing device, the paper towels are independently packaged and have a certain thickness and size, especially for wet wipes, whose thickness and weight are relatively large, so when the wet wipes are transported to the outside, During the transportation process, due to the interaction between the transmission force and the friction between the paper towels, the wet wipes in a single package are prone to breakage during transportation, which will affect the user experience. At the same time, since the paper towels are individually packaged and adjacent paper towels are connected to each other, the paper towels need to be cut into independent individual pieces. Since the paper towels are connected at the edge sealing, the cutter needs to make an overall cut at the horizontal connection of the paper towels to separate the individual paper towels. Since the cutting area of ​​the paper towels is large and the size is long, the cutter wears more seriously and has a shorter life.

[0004] Therefore, there is an urgent need for a packaging bag that can adapt to shared equipment. Utility Model Content

[0005] The purpose of the utility model is to provide a continuous packaging bag for shared equipment. In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A packaging bag comprises a plurality of bag bodies connected to each other, wherein the corresponding two ends of the bag bodies are provided with sealed edges, a connecting portion is provided between the sealed edges of two adjacent bag bodies, the connecting portion connects the two bag bodies, disconnection areas are provided on both sides of the connecting portion, and the sealed edges of two adjacent bag bodies located in the disconnection areas are separated from each other; at least one through hole is opened on the connecting portion, and the side edge of the through hole defines a connecting rib for connecting the two sealed edges.

[0007] Furthermore, two isolation holes are provided on the connecting portion and are respectively located on both sides of the through hole. The connecting rib is defined between the isolation hole and the through hole, and the isolation hole is connected to the disconnected area.

[0008] Furthermore, the edges of the through hole corresponding to the connecting rib are configured as arc structures recessed toward the outside.

[0009] Furthermore, the edge of the edge seal located at the edge of the cut area is provided with a serrated tearable portion.

[0010] Furthermore, two disconnected areas respectively located on both sides of the connecting portion are symmetrically arranged along the connecting portion.

[0011] The beneficial effects produced by the utility model are as follows:

[0012] An embodiment of the utility model provides a packaging bag for shared equipment, wherein the bag bodies are connected by a connecting portion, and at least one through hole is provided on the connecting portion to define at least two connecting ribs on both sides of the through hole for connecting the two bag bodies, thereby ensuring a stable connection between the two bag bodies and reducing the lateral connection size of the connecting portion, reducing the wear of multiple cutters, and extending the life of the cutters. Isolation holes are provided on both sides of the through hole to prevent the cutter from cutting into the edge sealing after cutting off the connecting ribs, resulting in incomplete and incomplete cutting of the bag body. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0014] Figure 2 This is a schematic diagram of the structure of the utility model installed on a shared device.

[0015] Figure 3 The utility model is a schematic diagram of the explosion structure installed on the conveying device.

[0016] In the figure: bag body - 100; edge sealing - 101; connecting part - 110; disconnection area - 102; through hole - 111; connecting rib - 112; isolation hole - 113; easy-tear part - 104; paper towel chain - 1; shared equipment - 2; conveying device - 3; side plate - 4; conveying channel - 5; conveying mechanism - 6; cutter - 7; driving device - 8. DETAILED DESCRIPTION

[0017] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with the embodiments and drawings, and the contents mentioned in the implementation modes are not intended to limit the present invention. The present invention is described in detail below in conjunction with the drawings.

[0018] The embodiment of the utility model provides a packaging bag for a shared device 2. When the shared device 2 transports the packaging bag and articles outward, the packaging bag is not easy to break. A connecting portion 110 is provided to reduce the wear of the cutter 7 in the shared device 2.

[0019] like Figure 1 As shown, a packaging bag for a shared device 2 provided by the utility model includes a plurality of interconnected bag bodies 100, and edge seals 101 are provided at corresponding two ends of the bag bodies 100. The edge seals 101 enable articles to be sealed and installed in the bag body 100. In this embodiment, a wet wipe is taken as an example as an article packaged in the bag body 100, and a connecting portion 110 is provided between two adjacent bag bodies 100. The two ends of the connecting portion 110 are respectively connected to the edge seals 101 of the adjacent bag bodies 100, so as to connect the two adjacent bag bodies 100. Disconnection areas 102 are provided on both sides of the connecting portion 110, and the edge seals 101 of the two adjacent bag bodies 100 located in the disconnection area 102 are separated from each other; at least one through hole 111 is opened on the connecting portion 110, and the side edge of the through hole 111 defines a connecting rib 112 for connecting the two edge seals 101.

[0020] That is to say, the two bag bodies 100 are interconnected through the connecting portion 110, and multiple bag bodies 100 are interconnected to form a tissue chain 1. Since disconnection areas 102 are provided on both sides of the connecting portion 110, the edge sealing 101 is separated from each other in the disconnection area 102, thereby reducing the lateral size of the connection position between the two bag bodies 100. At the same time, after the through hole 111 is provided, the connecting portion 110 is constructed to have at least two connecting ribs 112, that is to say, the tissues of the two bag bodies 100 are interconnected by at least two connecting ribs 112, thereby reducing the lateral size of the connection position of the two bag bodies 100. At the same time, the two bag bodies 100 are connected to each other by providing the connecting ribs 112, instead of connecting by easy-tear cuts in the prior art, thereby ensuring that the bag bodies 100 have sufficient connection strength to avoid disconnection during the transportation of the shared device 2.

[0021] like Figure 2-3 1 and 2 , which are a schematic diagram of the structure of a packaging bag provided by an embodiment of the utility model installed in a shared device 2 and a schematic diagram of the exploded structure of a conveying device 3 in the shared device 2 .

[0022] A plurality of packaging bags containing wet wipes are connected to each other through a connecting portion 110 to form a tissue chain 1, and are stacked in a shared device 2. When a user triggers a start switch, the tissues are sequentially transported by the transport device 3. Specifically, the tissues are placed in a transport channel 5 formed by two side panels 4, and a transport mechanism 6 transports the packaging bag along the transport channel 5. In this embodiment, the transport mechanism 6 is two rollers corresponding to each other, which are driven by a motor. When the packaging bag is placed between the two rollers, the packaging bag and the tissues are transported by rolling against each other. Since the packaging bags are connected by the connecting portion 110, it can be ensured that the packaging bag and the tissues are transported in the packaging. No breakage will occur during the bagging and conveying process. At the same time, the cutter 7 moves toward the conveying channel 5 under the drive of the driving device 8. After the tip of the cutter 7 passes through the through hole 111 of the connecting portion 110, the blade cuts the connecting ribs 112 on both sides of the through hole 111, thereby cutting the packaging bag off the tissue chain 1. In the process of cutting the packaging bag, the cutter 7 moves toward the conveying channel 5, and the blade cuts the connecting ribs 112 to complete the cutting, rather than shearing. Therefore, in the process of cutting the packaging bag, the resistance and wear of the packaging bag on the cutter 7 are reduced, thereby extending the service life of the cutter 7.

[0023] The edges corresponding to the through hole 111 and the connecting rib 112 are arranged as an arc structure recessed toward the outside. When the cutter 7 passes through the through hole 111, the edge of the arc can further reduce the wear of the resistance to the blade when the blade of the cutter 7 and the connecting rib 112 cut each other, thereby further extending the life of the cutter 7.

[0024] In this embodiment, two disconnected areas 102 located on both sides of the connection portion 110 are symmetrically arranged along the connection portion 110. Thus, the connection portion 110 is located at the center of the packaging bag in the horizontal direction, so that during the transportation of the packaging bag, smooth transportation can be ensured to avoid deviation.

[0025] In this embodiment, if Figure 1 As shown, two isolation holes 113 are provided on the connecting portion 110, which are located on both sides of the through hole 111. The isolation holes 113 and the through hole 111 define a connecting rib 112, and the isolation holes 113 are connected to the disconnection area 102. The isolation holes 113 isolate the disconnection area 102 from the connecting rib 112, that is, there is a space between the disconnection area 102 and the connecting rib 112, so that when the cutter 7 cuts the packaging bag, after the cutter 7 cuts the connecting rib 112, it can directly cut into the isolation holes 113, so as to avoid the situation that the cutter 7 cuts the connecting rib 112 and then cuts into the edge sealing 101 again due to the conveying error of the packaging bag, resulting in incomplete and incomplete cutting.

[0026] In this embodiment, in order to facilitate the user to tear open the packaging bag and use the paper towels in the bag body 100, the edge sealing 101 is located at the edge of the disconnection area 102 and has a serrated tear portion 103. Through the serration setting, the bag body 100 can be easily torn open and the paper towels can be taken out for use.

[0027] The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form. Although the present invention is disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technician familiar with the profession can make some changes or modifications to equivalent embodiments of equivalent changes by using the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any simple modifications, equivalent changes and modifications made to the above embodiments according to the technology of the present invention, which do not depart from the content of the technical solution of the present invention, are within the scope of the technical solution of the present invention.

Claims

1. A packaging bag, comprising a plurality of interconnected bag bodies, characterized in that: The bag body is provided with edge seals at the corresponding two ends, and a connecting part is provided between the edge seals of two adjacent bag bodies, the connecting part connects the two bag bodies, and disconnection areas are provided on both sides of the connecting part, and the edge seals of two adjacent bag bodies located in the disconnection areas are separated from each other; at least one through hole is opened on the connecting part, and the side edge of the through hole defines a connecting rib for connecting the two edge seals.

2. A packaging bag according to claim 1, characterized in that: Two isolation holes are provided on the connecting portion and are respectively located on both sides of the through hole. The connecting rib is defined between the isolation hole and the through hole, and the isolation hole is communicated with the disconnection area.

3. A packaging bag according to claim 1, characterized in that: The edges of the through hole corresponding to the connecting rib are configured as arc structures recessed toward the outside.

4. A packaging bag according to claim 1, characterized in that: The edge of the edge seal is provided with a serrated tearable portion at the edge of the cut-off area.

5. The packaging bag according to claim 1, characterized in that: Two disconnected areas respectively located at two sides of the connecting portion are symmetrically arranged along the connecting portion.

Images