High-temperature cooking functional packaging bag convenient to unpack

Abstract

The utility model relates to the technical field of functional packaging bags, and discloses a high-temperature cooking functional packaging bag convenient to disassemble. The packaging bag comprises a packaging bag body, a heat conduction pad is fixedly connected to the lower end of the packaging bag body, a display board is fixedly connected to the front face of the packaging bag body, a sealing opening is fixedly connected to the portion, away from the heat conduction pad, of the packaging bag body, a hook-and-loop fastener is hinged to the end, away from the packaging bag body, of the sealing opening, and a supporting bag is fixedly connected to the front face of the sealing opening. The packaging bag is designed into a multi-layer structure and comprises the packaging bag body, the PA layer and the PET layer, the packaging bag body and the PET layer are made of PET materials, the PA layer of the middle layer is made of PA and other materials, in this way, the strength and the waterproof performance of the packaging bag can be effectively improved, the lower end of the packaging bag is fixedly connected with the heat conduction pad, and therefore the packaging bag can resist high-temperature steaming and boiling, and the service life of the packaging bag is prolonged. Therefore, the application range of the packaging bag is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of functional packaging bags, in particular to a high-temperature cooking functional packaging bag which is easy to disassemble. Background Art

[0002] High-temperature cooking functional packaging bags are a kind of composite plastic film bags that can be heated. Cooked food inner packaging bags such as braised egg packaging bags and roast duck inner packaging bags are mostly made of materials with good high temperature resistance and mechanical strength, so that they can withstand high temperature cooking conditions. In addition, functional packaging bags also include waterproof bags, moisture-proof bags, fresh-keeping bags, etc.

[0003] The application number is CN216510137U, which discloses a self-supporting package with high-temperature cooking resistance, including a leg and an adhesive layer, an outer bag is arranged above the leg, the adhesive layer is installed on the left side of the outer bag, a bottle cap is installed above the sticker, a first seal is arranged above the bottle mouth, an inner bag is arranged inside the outer bag, a main body is installed above the bottom shell, a serrated seam is arranged above the main body, a pull strip is arranged above the serrated seam, a groove is arranged inside the first seal, and a block is arranged on the left side of the groove, a tin-plated layer is arranged inside the main body, a composite layer is arranged inside the tin-plated layer, and an inner liner is arranged inside the composite layer; although the above device is provided with a multi-layer structure to solve its high temperature resistance and make it more suitable for cooking, since only one way of disassembling is designed, its sealing performance still has room for improvement. For this reason, we propose a high-temperature cooking functional packaging bag that is easy to disassemble. Utility Model Content

[0004] In order to solve the technical problem that although the above device is provided with a multi-layer structure to solve its high temperature resistance and make it more suitable for steaming, since there is only one way to disassemble it, its sealing performance still has room for improvement, the utility model is achieved through the following technical solutions:

[0005] The utility model discloses a functional packaging bag for high-temperature cooking which is easy to disassemble, comprising a packaging bag, wherein the lower end of the packaging bag is fixedly connected to a thermal pad, the front side of the packaging bag is fixedly connected to a display board, a can of the packaging bag away from the thermal pad is fixedly connected to a sealing port, an end of the sealing port away from the packaging bag is hinged with a Velcro, a support bag is fixedly connected to the front side of the sealing port, and further comprises: a sealing mechanism, wherein the sealing mechanism comprises a sealing plate fixedly connected to the upper end of the packaging bag, a right end of the sealing plate is fixedly connected to a breathable plate, an end of the breathable plate away from the sealing plate is fixedly connected to a docking plate, an end of the docking plate away from the breathable plate is fixedly connected to a sealing strip, and an end of the sealing strip away from the docking plate is bonded to a snap-on plate.

[0006] Furthermore, the number of the sealing plates is set to two, and the two sealing plates are symmetrically arranged about the center of the packaging bag. The number of the breathable plates is set to two, and the two breathable plates are symmetrically arranged about the center of the packaging bag. The docking plate and the snap-on plate are also symmetrically arranged about the center of the packaging bag.

[0007] Furthermore, a temperature-resistant mechanism is provided on the inner wall of the packaging bag, and the temperature-resistant mechanism includes a PA layer bonded to the inner wall of the packaging bag, a PET layer is bonded to one end of the PA layer away from the packaging bag, a PE pad is provided at the bottom end of the inner wall of the packaging bag, and a cooking plate is fixedly connected to one end of the PE pad away from the packaging bag.

[0008] Furthermore, an observation port is provided on the front of the packaging bag, and the number of the support bags is set to two, and the two support bags are symmetrically arranged about the center of the packaging bag.

[0009] Furthermore, a liquid injection mechanism is provided at the right end of the packaging bag, and the liquid injection mechanism includes a delivery tube fixedly connected to the right end of the packaging bag, the delivery tube passes through the packaging bag, the end of the delivery tube away from the packaging bag is rotatably connected to a sealing cover, the end of the sealing cover away from the delivery tube is fixedly connected to a rotating shaft, the end of the rotating shaft away from the sealing cover is rotatably connected to a rotating bolt, and the inner wall of the rotating bolt is fixedly connected to a driving fan blade.

[0010] Furthermore, the lower end of the driving fan blade is fixedly connected to the rotating shaft, the rotating shaft is located on the front side of the sealing cover, the number of the driving fan blades is set to be several, and the several driving fan blades are distributed about the central circumference of the rotating bolt.

[0011] The utility model has the following beneficial effects:

[0012] (1) The utility model provides a temperature-resistant mechanism on the inner wall of the packaging bag, the temperature-resistant mechanism includes a PA layer bonded to the inner wall of the packaging bag, a PET layer bonded to the end of the PA layer away from the packaging bag, a PE pad is provided at the bottom end of the inner wall of the packaging bag, a cooking plate is fixedly connected to the end of the PE pad away from the packaging bag, and a thermal conductive pad is fixedly connected to the lower end of the packaging bag. The packaging bag is designed as a multi-layer structure, including a packaging bag, a PA layer and a PET layer. The packaging bag and the PET layer are made of PET material, and the PA layer of the middle layer is made of PA and other materials. Such a configuration can effectively improve the strength and waterproof performance of the packaging bag, and a thermal conductive pad is fixedly connected to the lower end of the packaging bag, so that it can be more resistant to high-temperature cooking, thereby improving the applicability of the packaging bag.

[0013] (2) The utility model is provided with a sealing mechanism at the upper end of the packaging bag, the sealing mechanism includes a sealing plate fixedly connected to the upper end of the packaging bag, the right end of the sealing plate is fixedly connected to a breathable plate, the end of the breathable plate away from the sealing plate is fixedly connected to a docking plate, the end of the docking plate away from the breathable plate is fixedly connected to a sealing strip, and the end of the sealing strip away from the docking plate is bonded to the snap-on plate. In this way, since a two-layer sealing structure is provided, when the functional bag needs to be used and the steamed items need to be placed inside the packaging bag, at this time, it is only necessary to squeeze the support bag to seal the sealing mouth, and at the same time, squeeze the Velcro again to complete the contact of the sealing strip with the sealing strip, so that they are bonded and the sealing performance is further improved. At the same time, since the breathable plate is provided, after the steaming work is completed, the sealing mouth can be effectively opened to make the breathable plate and the inside of the packaging bag breathable, thereby extending the service life of the packaging paper.

[0014] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic cross-sectional view of the overall structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the liquid dosing mechanism of the utility model;

[0019] Figure 4 This is a schematic diagram of the internal structure of the packaging bag of the utility model.

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0021] In the figure: 1. packaging bag; 11. thermal pad; 12. sealing port; 13. supporting bag; 14. Velcro; 15. display board; 16. observation port; 17. connecting slot; 2. sealing mechanism; 21. sealing plate; 22. breathable plate; 23. docking plate; 24. sealing strip; 25. snap-on plate; 3. temperature-resistant mechanism; 31. PA layer; 32. PET layer; 33. cooking plate; 34. PE pad; 4. liquid dosing mechanism; 41. delivery pipe; 42. sealing cover; 43. rotating bolt; 44. rotating shaft; 45. driving fan blades. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 4 As shown, the utility model is a high-temperature cooking functional packaging bag that is easy to disassemble, including a packaging bag 1, a thermal pad 11 is fixedly connected to the lower end of the packaging bag 1, a display board 15 is fixedly connected to the front of the packaging bag 1, a sealing port 12 is fixedly connected to a can of the packaging bag 1 away from the thermal pad 11, a Velcro 14 is hinged at one end of the sealing port 12 away from the packaging bag 1, a support bag 13 is fixedly connected to the front of the sealing port 12, and also includes: a sealing mechanism 2, the sealing mechanism 2 includes a sealing plate 21 fixedly connected to the upper end of the packaging bag 1, a breathable plate 22 is fixedly connected to the right end of the sealing plate 21, a docking plate 23 is fixedly connected to one end of the breathable plate 22 away from the sealing plate 21, a sealing strip 24 is fixedly connected to one end of the docking plate 23 away from the breathable plate 22, and a sealing strip 24 is bonded to one end of the sealing strip 24 away from the docking plate 23. Such an arrangement can effectively improve the sealing performance of the packaging bag 1.

[0024] The number of sealing plates 21 is set to two, and the two sealing plates 21 are symmetrically arranged about the center of the packaging bag 1. The number of air permeable plates 22 is set to two, and the two air permeable plates 22 are symmetrically arranged about the center of the packaging bag 1. The docking plate 23 and the snap-on plate 25 are also symmetrically arranged about the center of the packaging bag 1.

[0025] A temperature-resistant mechanism 3 is provided at the inner wall of the packaging bag 1, and the temperature-resistant mechanism 3 includes a PA layer 31 bonded to the inner wall of the packaging bag 1, and a PET layer 32 is bonded to the end of the PA layer 31 away from the packaging bag 1. A PE pad 34 is provided at the bottom end of the inner wall of the packaging bag 1, and a cooking plate 33 is fixedly connected to the end of the PE pad 34 away from the packaging bag 1. This arrangement can make it more resistant to high-temperature cooking, thereby improving the applicability of the packaging bag.

[0026] An observation port 16 is provided on the front of the packaging bag 1 . The number of the support bags 13 is two, and the two support bags 13 are symmetrically arranged about the center of the packaging bag 1 .

[0027] A liquid dosing mechanism 4 is provided at the right end of the packaging bag 1, and the liquid dosing mechanism 4 includes a delivery tube 41 fixedly connected to the right end of the packaging bag 1, the delivery tube 41 passes through the packaging bag 1, and the end of the delivery tube 41 away from the packaging bag 1 is rotatably connected to a sealing cover 42, the end of the sealing cover 42 away from the delivery tube 41 is fixedly connected to a rotating shaft 44, the end of the rotating shaft 44 away from the sealing cover 42 is rotatably connected to a rotating bolt 43, and the inner wall of the rotating bolt 43 is fixedly connected to a driving fan blade 45.

[0028] The lower end of the driving blade 45 is fixedly connected to the rotating shaft 44 . The rotating shaft 44 is located on the front side of the sealing cover 42 . The number of the driving blades 45 is set to be several, and the several driving blades 45 are distributed around the central circumference of the rotating bolt 43 .

[0029] During use, when the steamed articles need to be placed inside the packaging bag 1, it is only necessary to squeeze the support bag 13 to seal the sealing opening 12, and at the same time squeeze the Velcro 14 again to complete the contact of the sealing strip 24 with the sealing strip 24, so that they are bonded and the sealing performance is improved again. At the same time, due to the provision of the air permeable plate 22, after the steaming work is completed, the sealing opening 12 can be effectively opened to make the air permeable plate 22 and the inside of the packaging bag 1 ventilated, thereby extending the service life of the functional bag. In addition, due to the provision of the liquid feeding mechanism 4 on the side of the packaging bag 1, the rotating bolt 43 is rotated to drive the fan blade 45 to rotate, so that the rotating shaft 44 below drives the sealing cover 42 The sealing cover 42 is rotated to open, and a certain amount of seasoning liquid can be added here to ensure the sealing of the sealing port 12, thereby improving the sealing of the device from the side and delaying the service life of the packaging bag to a certain extent. The packaging bag is designed as a multi-layer structure, including a packaging bag 1, a PA layer 31 and a PET layer 32. The packaging bag 1 and the PET layer 32 are made of PET material, and the PA layer of the middle layer is made of PA and other materials. This arrangement can effectively improve the strength and waterproof performance of the packaging bag, and a thermal pad 11 is fixedly connected to the lower end of the packaging bag 1, so that it can be more resistant to high-temperature cooking, thereby improving the applicability of the packaging bag.

[0030] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A functional packaging bag for high-temperature cooking that is easy to disassemble, comprising a packaging bag (1), wherein a heat-conducting pad (11) is fixedly connected to the lower end of the packaging bag (1), a display board (15) is fixedly connected to the front of the packaging bag (1), a sealing opening (12) is fixedly connected to one end of the packaging bag (1) away from the heat-conducting pad (11), a Velcro (14) is hingedly connected to one end of the sealing opening (12) away from the packaging bag (1), and a support bag (13) is fixedly connected to the front of the sealing opening (12), characterized in that: Also includes: A sealing mechanism (2), the sealing mechanism (2) comprising a sealing plate (21) fixedly connected to the upper end of the packaging bag (1), the right end of the sealing plate (21) being fixedly connected to a breathable plate (22), the end of the breathable plate (22) away from the sealing plate (21) being fixedly connected to a docking plate (23), the end of the docking plate (23) away from the breathable plate (22) being fixedly connected to a sealing strip (24), the end of the sealing strip (24) away from the docking plate (23) being bonded to a snap-on plate (25).

2. The high-temperature cooking functional packaging bag that is easy to disassemble according to claim 1, characterized in that: The number of the sealing plates (21) is set to two, and the two sealing plates (21) are symmetrically arranged about the center of the packaging bag (1); the number of the air-permeable plates (22) is set to two, and the two air-permeable plates (22) are symmetrically arranged about the center of the packaging bag (1); and the docking plate (23) and the snap-on plate (25) are also symmetrically arranged about the center of the packaging bag (1).

3. The high temperature cooking functional packaging bag that is easy to disassemble according to claim 2, characterized in that: A temperature-resistant structure (3) is provided on the inner wall of the packaging bag (1), and the temperature-resistant structure (3) comprises a PA layer (31) bonded to the inner wall of the packaging bag (1), a PET layer (32) is bonded to one end of the PA layer (31) away from the packaging bag (1), a PE pad (34) is provided at the bottom end of the inner wall of the packaging bag (1), and a steaming plate (33) is fixedly connected to one end of the PE pad (34) away from the packaging bag (1).

4. The high temperature cooking functional packaging bag that is easy to disassemble according to claim 3, characterized in that: An observation port (16) is provided on the front of the packaging bag (1), and the number of the support bags (13) is set to two, and the two support bags (13) are symmetrically arranged about the center of the packaging bag (1).

5. The high temperature cooking functional packaging bag that is easy to disassemble according to claim 4, characterized in that: The right end of the packaging bag (1) is provided with a liquid injection mechanism (4), and the liquid injection mechanism (4) comprises a delivery tube (41) fixedly connected to the right end of the packaging bag (1), the delivery tube (41) passes through the packaging bag (1), the end of the delivery tube (41) away from the packaging bag (1) is rotatably connected to a sealing cover (42), the end of the sealing cover (42) away from the delivery tube (41) is fixedly connected to a rotating shaft (44), the end of the rotating shaft (44) away from the sealing cover (42) is rotatably connected to a rotating bolt (43), and the inner wall of the rotating bolt (43) is fixedly connected to a driving fan blade (45).

6. The high temperature cooking functional packaging bag that is easy to disassemble according to claim 5, characterized in that: The lower end of the driving blade (45) is fixedly connected to the rotating shaft (44), and the rotating shaft (44) is located on the front side of the sealing cover (42). The number of the driving blades (45) is set to be a plurality, and the plurality of driving blades (45) are distributed about the central circumference of the rotating bolt (43).

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