Structured convenient food packaging bag
By setting up heat sealing strips and self-sealing strips on both sides of convenience food packaging bags, the problem of the lack of sealing effect of existing packaging bags is solved, effective sealing and preservation of food is achieved, and the service life of food is extended.
Patent Information
- Application Number
- CN202420940758.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-04
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-05-04
AI Technical Summary
The existing convenience food packaging bags lack sealing effect, which causes biscuits or potato chips to be easily damp or spoiled. Especially when the packaging bag is large and the content is large, it cannot be eaten at one time, causing air to enter the inside of the packaging bag to cause food to deteriorate.
Design a structured convenience food packaging bag. By setting a first sealing bag body and a second sealing bag body at the openings on both sides of the packaging bag, a heat sealing strip and a self-sealing strip are provided on the inner wall of the first sealing bag body, and the heat sealing strip and The self-sealing strips are opened between the self-sealing strips, and the packaging bag is sealed using heat sealing technology. The packaging bag can be removed and used when eaten. After eating, squeeze the self-sealing strips to seal the front end of the packaging bag to prevent air from entering.
It effectively prevents air from entering the packaging bag, prevents food from becoming damp and deteriorating, extends the shelf life of the food, and is easy to use when consumed.
Smart Images
Figure CN222180405U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of structured instant food packaging bags, in particular to a structured instant food packaging bag. Background Art
[0002] Convenience food refers to food that can be pre-made or cooked immediately before eating. It can be made into semi-finished or finished products, then frozen, and can be easily processed when needed and eaten anytime and anywhere. For example, the more common instant noodles, beef jerky, canned fruits and vegetables, canned meat, various beverages, instant rice noodles, lotus root starch, river noodles, black sesame porridge, oatmeal porridge, frozen dumplings, frozen noodles, frozen glutinous rice balls, etc., are of various types and flavors, and are popular and highly popular foods.
[0003] Biscuits and potato chips are also common convenience foods. Existing biscuits and potato chips are packaged in packaging bags, which need to be opened to take out when eating. However, some packaging bags are large, and when there are many biscuits or potato chips inside, they cannot be eaten all at once. Most existing packaging bags do not have a sealing effect, which makes it easy for the biscuits or potato chips to become damp or deteriorate. Utility Model Content
[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.
[0005] In view of the above and / or existing problems in a conventional structured instant food packaging bag, the present utility model is proposed.
[0006] Therefore, the purpose of the utility model is to provide a structured convenient food packaging bag, by respectively arranging a first sealed bag body and a second sealed bag body at the openings on both sides of the packaging bag, a heat-sealing strip and a self-sealing strip are arranged on the inner wall of the first sealed bag body, and an easy-tear opening is opened between the heat-sealing strip and the self-sealing strip. After the biscuits or potato chips are bagged, the openings of the first sealed bag body and the second sealed bag body are heat-sealed by using a heat-sealing technology. When the food is needed, the first sealed bag body with the heat-sealing strip is torn off from the easy-tear opening, and the biscuits or potato chips can be taken out from the front opening of the packaging bag for consumption. When the food cannot be completely consumed at one time, the two self-sealing strips located in the first sealed bag body are squeezed to connect tightly, and the front opening of the packaging bag is sealed to prevent air from entering the interior of the packaging bag and causing the potato chips or biscuits inside to become moist and deteriorate.
[0007] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:
[0008] A structured instant food packaging bag, comprising:
[0009] A packaging bag, wherein the front end of the packaging bag has a first sealed bag body, the rear end of the packaging bag has a second sealed bag body, the front end of the inner wall of the first sealed bag body has a first heat-sealing strip, the middle position of the inner wall of the first sealed bag body has a self-sealing strip, the inner wall of the second sealed bag body has a second heat-sealing strip, and the outer wall of the first sealed bag body is provided with an easy-tear notch, and the easy-tear notch is located between the first heat-sealing strip and the self-sealing strip.
[0010] As a preferred solution of a structured convenience food packaging bag described in the utility model, it also includes a box body, which is connected to the inside of the packaging bag and located at the front end opening of the packaging bag. The opening direction of the side wall of the box body is the same as the front end opening direction of the packaging bag.
[0011] As a preferred solution of the structured instant food packaging bag described in the utility model, a heat-sealing film is provided at the opening of the box body to seal the interior of the box body.
[0012] As a preferred solution of the structured instant food packaging bag described in the utility model, the outer wall of the packaging bag has an air outlet, and the air outlet is connected to the interior of the packaging bag.
[0013] As a preferred solution of a structured convenience food packaging bag described in the utility model, it also includes a vacuum assembly, which includes a tube body installed on the outer wall of the packaging bag and a piston located inside the tube body, a first air pipe is installed on the top of the tube body, and a second air pipe is installed on the side wall of the tube body, and the other end of the second air pipe is connected to the air outlet.
[0014] As a preferred solution of a structured convenience food packaging bag described in the utility model, a pull rod is installed on the side wall of the piston, the other end of the pull rod extends out of the tube body and is installed with a pull head, the first air pipe and the tube body are connected at a first wing facing the outside of the tube body, and the second air pipe and the tube body are connected at a second wing facing the inside of the tube body.
[0015] Compared with the prior art: a first sealed bag body and a second sealed bag body are respectively arranged at the openings on both sides of the packaging bag, a heat-sealing strip and a self-sealing strip are arranged on the inner wall of the first sealed bag body, and an easy-tear opening is opened between the heat-sealing strip and the self-sealing strip. After the biscuits or potato chips are bagged, the openings of the first sealed bag body and the second sealed bag body are heat-sealed by using a heat-sealing technology. When the biscuits or potato chips need to be eaten, the first sealed bag body with the heat-sealing strip part is torn off from the easy-tear opening, and the biscuits or potato chips can be taken out from the front opening of the packaging bag for eating. When the biscuits or potato chips cannot be completely eaten at one time, the two self-sealing strips located in the first sealed bag body are squeezed to connect tightly, and the front opening of the packaging bag is sealed to prevent air from entering the interior of the packaging bag and causing the potato chips or biscuits inside to become wet and deteriorate. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:
[0017] Figure 1 This is the overall structure diagram of a structured instant food packaging bag of the utility model;
[0018] Figure 2 This is a cross-sectional structural diagram of a structured instant food packaging bag of the utility model;
[0019] Figure 3 The utility model is a structural diagram of a vacuum pumping component of a structured instant food packaging bag. DETAILED DESCRIPTION
[0020] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.
[0021] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.
[0022] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.
[0023] The utility model provides a structured convenient food packaging bag. A first sealed bag body and a second sealed bag body are respectively arranged at openings on both sides of the packaging bag, a heat-sealing strip and a self-sealing strip are arranged on the inner wall of the first sealed bag body, and an easy-tear opening is opened between the heat-sealing strip and the self-sealing strip. After biscuits or potato chips are bagged, the openings of the first sealed bag body and the second sealed bag body are heat-sealed by using a heat-sealing technology. When it is needed to eat, the first sealed bag body with the heat-sealing strip part is torn off from the easy-tear opening, and the biscuits or potato chips can be taken out from the front opening of the packaging bag for eating. When it is impossible to eat completely at one time, the two self-sealing strips in the first sealed bag body are squeezed to be tightly connected, and the front opening of the packaging bag is sealed to prevent air from entering the interior of the packaging bag and causing the potato chips or biscuits inside to become wet and deteriorate.
[0024] Figure 1-3 The first structural schematic diagram of a structured instant food packaging bag of the utility model is shown. Figure 1-Figure 3 A structured instant food packaging bag of this embodiment includes a packaging bag 100 , a box body 200 and a vacuum assembly 300 .
[0025] The packaging bag 100 has a first sealed bag body 110 at the front end, and a second sealed bag body 120 at the rear end. The first sealed bag body 110 has a first heat-sealing strip 111 at the front end of the inner wall, and a self-sealing strip 112 is provided at the middle position of the inner wall of the first sealed bag body 110. The second sealed bag body 120 has a second heat-sealing strip 121 on the inner wall. An easy-tear notch 113 is provided on the outer wall of the first sealed bag body 110, and the easy-tear notch 113 is located between the first heat-sealing strip 111 and the self-sealing strip 112. The outer wall of the packaging bag 100 has an air outlet 130, and the air outlet 130 is connected to the inside of the packaging bag 100. There are two self-sealing strips 112 that are symmetrically arranged on the inner wall of the first sealed bag body 110. After the potato chips or biscuits are poured into the packaging bag 100, the first heat-sealing strip 111 and the second heat-sealing strip 121 are heat-sealed by a heat-sealing process to complete the packaging of the potato chips or biscuits. When the chips or biscuits need to be eaten, the first sealed bag body 110 including the portion where the first heat-sealing strip 111 is located is torn off from the easy-tear notch 113, the front end opening of the packaging bag 100 is opened, and the potato chips or biscuits are taken out from the front end of the packaging bag 100 for eating. When the chips or biscuits cannot be eaten all at once, the upper and lower self-sealing strips 112 are engaged so that the two self-sealing strips 112 fit tightly and the opening of the first sealed bag body 110 is sealed, that is, the front end opening of the packaging bag 100 is sealed to prevent air from entering the interior of the packaging bag 100.
[0026] The box body 200 is connected to the inside of the packaging bag 100 and is located at the front end opening of the packaging bag 100. The opening direction of the side wall of the box body 200 is the same as the opening direction of the front end of the packaging bag 100. A heat-sealing film 210 is provided at the opening of the box body 200 to seal the inside of the box body 200. When eating potato chips or biscuits, in order to improve the deliciousness, it is usually necessary to eat them with sauces. When packaging, the sauces can be directly packed into the box body 200, and the heat-sealing film 210 is heat-sealed at the opening of the box body 200 through a heat-sealing process. When opening the front end of the packaging bag 100 for eating, pull the heat-sealing film 210 to tear it open, and the sauce inside the box body 200 can be eaten.
[0027] The vacuum assembly 300 includes a tube body 310 installed on the outer wall of the packaging bag 100 and a piston 320 located inside the tube body 310. A first air pipe 330 is installed on the top of the tube body 310, and a second air pipe 340 is installed on the side wall of the tube body 310. The other end of the second air pipe 340 is connected to the air outlet 130. A pull rod 321 is installed on the side wall of the piston 320. The other end of the pull rod 321 extends out of the tube body 310 and is installed with a pull head 322. The first air pipe 330 and the tube body 310 are connected at a first wing 331 facing the outside of the tube body 310. The first wing 331 can only be turned to the outside of the tube body 310. The second air pipe 340 and the tube body 310 are connected at a second wing 341 facing the inside of the tube body 310. The second wing 341 can only be turned to the outside of the tube body 310. The tube body 310 is turned over inside. When the food cannot be eaten all at once, the opening of the packaging bag 100 is resealed using the self-sealing strip 112, and the pull rod 321 is pulled to drive the piston 320 to move back and forth inside the tube body 310. When the piston 320 moves toward the outside of the tube body 310, the second wing 341 is turned over inside the tube body 310, and the air inside the packaging bag 100 enters the tube body 310 through the air outlet 130 and the second air pipe 340. When the piston 320 moves toward the inside of the tube body 310, the first wing 331 is turned over outside the tube body 310, and the air inside the tube body 310 is discharged through the first air pipe 330. In this reciprocating manner, the inside of the packaging bag 100 is vacuumized to improve the preservation effect of potato chips and biscuits inside the packaging bag 100.
[0028] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.
Claims
1. A structured instant food packaging bag, characterized in that: include: A packaging bag (100), wherein the front end of the packaging bag (100) comprises a first sealed bag body (110), the rear end of the packaging bag (100) comprises a second sealed bag body (120), the front end of the inner wall of the first sealed bag body (110) comprises a first heat-sealing strip (111), the middle position of the inner wall of the first sealed bag body (110) comprises a self-sealing strip (112), the inner wall of the second sealed bag body (120) comprises a second heat-sealing strip (121), the outer wall of the first sealed bag body (110) comprises an easy-tear notch (113), and the easy-tear notch (113) is located between the first heat-sealing strip (111) and the self-sealing strip (112).
2. A structured instant food packaging bag according to claim 1, characterized in that: It also comprises a box body (200), the box body (200) being connected to the inside of the packaging bag (100) and being located at the front end opening of the packaging bag (100), the side wall opening direction of the box body (200) being the same as the front end opening direction of the packaging bag (100).
3. A structured instant food packaging bag according to claim 2, characterized in that: The opening of the box body (200) is provided with a heat-sealing film (210) for sealing the interior of the box body (200).
4. The structured instant food packaging bag according to claim 3, characterized in that: The outer wall of the packaging bag (100) has an air outlet (130), and the air outlet (130) is connected to the interior of the packaging bag (100).
5. The structured instant food packaging bag according to claim 4, characterized in that: It also includes a vacuum pumping assembly (300), which includes a tube body (310) installed on the outer wall of the packaging bag (100) and a piston (320) located inside the tube body (310), a first air pipe (330) is installed on the top of the tube body (310), and a second air pipe (340) is installed on the side wall of the tube body (310), and the other end of the second air pipe (340) is connected to the air outlet (130).
6. The structured instant food packaging bag according to claim 5, characterized in that: A pull rod (321) is installed on the side wall of the piston (320), and the other end of the pull rod (321) extends out of the tube body (310) and is installed with a pull head (322). The first air pipe (330) and the tube body (310) are connected at a first wing (331) facing the outside of the tube body (310), and the second air pipe (340) and the tube body (310) are connected at a second wing (341) facing the inside of the tube body (310).