Reusable food packaging bag

Abstract

A reusable food packaging bag comprises a packaging bag body, a sealing assembly, a storage bag, a waste bag and a lifting structure, the sealing assembly is composed of a metal wire and a plastic sleeve, when a bag body needs to be closed again after being opened, the upper portion of the bag body can be turned over downwards, the turned-over part is fixed through the sealing assembly, and sealing is completed; the packaging bag is further provided with a lifting structure which is convenient for a user to carry and take, the bag body is further provided with a transparent plastic observation window which is used for observing and displaying food inside, the packaging bag is further provided with a storage bag and a waste bag which are used for storing articles and collecting waste generated after eating, and the packaging bag can be repeatedly sealed, so that after the food is eaten up, the packaging bag is convenient to carry and take. A user can store other food for reuse according to own needs, and waste is reduced.

Description

Technical Field

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

[0002] Packaging bags are a special product that is no longer dependent on commodity production. They are also a widely used product that all commodities cannot do without. Food packaging bags are a common product in life. They are film containers that come into direct or indirect contact with food and are used to hold and protect food. However, the most common way to open packaging bags nowadays is to cut or tear open the food packaging bags to form a material access port, which is difficult to seal again. For some products whose capacity exceeds the one-time use amount, this may undoubtedly cause food waste, causing trouble or unnecessary losses to consumers. In addition, for some products that are easily affected by moisture or agglomerate, it is very necessary to be able to reseal and store them.

[0003] Application publication number CN212149917U in the prior art discloses a ready-to-eat food packaging bag, comprising a bag body, wherein the bag body has a front and a back side, and the bag body has edges connecting the front and the back sides thereof on all sides, and two patches are arranged at corresponding positions on the front and the back sides of the bag body, and the two patches are arranged close to the edges of the bag body, and the edges of the patches are connected to the bag body portion, and a gap for accommodating fingers is left between the center position of the patch and the bag body, and at least one opening is left between the edges of the patches and the bag body for inserting fingers into the gap.

[0004] When the above patent is used in practice, there are several problems:

[0005] 1. If the food is not finished and it is difficult to seal again, it may cause waste.

[0006] 2. The packaging bag is not provided with a structure that is convenient for carrying, which makes it inconvenient to carry and take.

[0007] 3. If the food you eat produces waste such as fruit shells, it is very inconvenient to prepare another bag to collect them.

[0008] 4. There are many kinds of food on the market now, and the ways of eating are also different. Some special foods may be equipped with ingredients or accessories in addition to the main body of the food to improve the user experience. For example, when eating some fruit shell foods that require auxiliary shell opening tools, if the auxiliary tools are directly mixed with the food, it may cause inconvenience in finding them or make the auxiliary tools oily and inconvenient to use.

[0009] 5. The above-mentioned food packaging bags are disposable items and can only be discarded after use, and are not convenient for reuse. Utility Model Content

[0010] In order to solve the above problems, the utility model provides a reusable food packaging bag:

[0011] A reusable food packaging bag comprises a packaging bag body, a sealing assembly, a storage bag, a waste bag and a lifting structure, wherein the packaging bag body comprises a front wall, a rear wall, two side walls and a bottom end face, the front wall is provided with a transparent plastic observation window, through which the food inside the bag body can be observed from the outside, when the packaging bag body is not opened, the upper part of the front wall and the upper part of the rear wall are bonded and fixed to form a seal, the upper part of the front wall and the upper part of the rear wall are both provided with a tear line, and tear notches are provided at both ends of the tear line, when the upper part of the packaging bag body is torn along the tear line, a material taking port is formed at the upper end of the remaining part of the packaging bag body, through which the food inside the packaging bag body can be taken, the sealing assembly is located below the tear line, and the sealing assembly is fixed The front wall is connected, and the sealing component includes an iron wire and a plastic sleeve, wherein the iron wire is located inside the plastic sleeve, and the length of the iron wire is longer than the length of the packaging bag body along the tear line. When the bag body needs to be sealed after being opened, the upper part of the packaging bag body is folded downward to the opposite side of the sealing component, and the protruding bag body part of the sealing component is bent to the opposite side to fix the folded bag body to complete the sealing. The lifting structure includes two lifting pieces, which are respectively fixedly connected to the front wall and the rear wall, and the two lifting pieces are provided with lifting openings, which correspond to each other, and the lifting openings are positioned higher than the upper end of the packaging bag body. The storage bag and the waste bag are respectively fixedly connected to the rear wall and the side walls, the storage bag is used to store items, and the waste bag is used to store waste.

[0012] Preferably, there are two iron wires, which are arranged in parallel inside the plastic sleeve and are not exposed to the outside. When sealing is required, the two ends of the sealing assembly can be bent directly to the opposite side by hand. By wrapping the iron wire with the plastic sleeve, the user will not be scratched by the two ends of the iron wire, ensuring safety, and using two iron wires strengthens the fixing effect.

[0013] Preferably, one side of the storage bag is shared with the packaging bag body, and a first magnetic patch is provided on the outer side of the upper part of one side of the storage bag away from the packaging bag body, and the first magnetic patch corresponds to a second magnetic patch provided on the outside of the packaging bag. When the first magnetic patch and the second magnetic patch are attracted to each other, the upper end of the storage bag fits with the packaging bag body, and the opening between the storage bag and the packaging bag body is closed. The first magnetic patch and the second magnetic patch prevent the items stored in the storage bag from falling out easily during the transportation and carrying of the packaging bag, making it easy to carry.

[0014] Preferably, one side of the waste bag is shared with the packaging bag body, and a cover sheet is connected to the upper end of the side of the waste packaging bag away from the packaging bag body. The cover sheet can be turned around the connection with the waste packaging bag. When the cover sheet is turned inward and inserted into the waste bag, it covers the opening between the waste bag and the packaging bag body. After collecting the waste, the waste bag is sealed by the cover sheet, so that the waste will not fall out easily during the process of carrying and transportation, avoiding environmental pollution and making it convenient to carry.

[0015] Preferably, a transparent film layer made of PP material is provided on the inner side of the packaging bag body, and the transparent film layer improves the moisture-proof and waterproof properties of the packaging bag to adapt to more different types of food.

[0016] Preferably, the lifting structure further comprises a padding strip, which is fixedly connected and wraps the upper end of the lifting opening. The padding strip increases the contact area between the hand and the packaging bag when the bag is carried by hand, thereby reducing the pressure.

[0017] Preferably, the pad is made of rubber material. When the bag is pulled by hand, the rubber pad will deform to fit the fingers, making it more comfortable to carry.

[0018] Beneficial effects: After the user gets the packaging bag, he can tear the tear line through the tear notch to open the packaging bag. When the food cannot be eaten all at once, the sealing assembly can be used to seal the material taking port to avoid waste. The upper part of the packaging bag is provided with the lifting structure, which makes it more convenient to take the packaging bag and carry it. The side of the packaging bag is provided with the waste bag, which can be used to store the garbage generated during the eating process, and finally dump it into the trash can together. It is more convenient without the need for a separate garbage collection device. The packaging bag is provided with the storage bag, which can be used to store some ingredients or accessories separately, which is convenient for users to use and take. Because this packaging bag can be sealed repeatedly, after the food is eaten, the user can store other food according to their own needs for reuse to reduce waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front side schematic diagram of an embodiment.

[0020] Figure 2 It is a schematic diagram of the rear side of the embodiment.

[0021] Figure 3 It is a schematic diagram of the rear side when the embodiment is sealed.

[0022] Figure 4 It is a front side schematic diagram after the embodiment is opened.

[0023] Figure 5 It is a structural schematic diagram of an embodiment.

[0024] Figure numerals: 1. packaging bag body; 2. sealing assembly; 3. storage bag; 4. waste bag; 5. lifting structure; 6. transparent plastic observation window; 7. tear line; 8. tear notch; 9. material taking port; 10. iron wire; 11. plastic sleeve; 12. lifting sheet; 13. first magnetic patch; 14. second magnetic patch; 15. cover sheet; 16. transparent film layer; 17. pad strip; 18. lifting port. DETAILED DESCRIPTION

[0025] The following is combined with Figure 1-5 The utility model is further described with examples.

[0026] Example 1: Figure 1 and Figure 2 As shown, a reusable food packaging bag comprises a packaging bag body 1, a sealing assembly 2, a storage bag 3, a waste bag 4 and a lifting structure 5. The packaging bag body 1 comprises a front wall, a rear wall, two side walls and a bottom end face. A transparent plastic observation window 6 is provided on the front wall, through which the food inside the bag body can be observed from the outside. The transparent plastic observation window 6 is preferably made of flexible plastic. When the packaging bag body 1 is not opened, the upper part of the front wall and the upper part of the rear wall are bonded and fixed to form a seal. The upper part of the front wall and the upper part of the rear wall are both provided with tear lines 7, and tear notches 8 are provided at both ends of the tear line 7.

[0027] The tear notch 8 is triangular in shape, making it easier to tear the bag. When the upper portion of the packaging bag body 1 is torn along the tear line 7, Figure 4 As shown, the upper end of the remaining portion of the packaging bag body 1 forms a material taking port 9, through which the food inside the packaging bag body 1 can be taken. Figure 1 As shown, the sealing component 2 is located below the tear line 7, the sealing component 2 is fixedly connected to the front wall, the sealing component 2 includes an iron wire 10 and a plastic sleeve 11, the iron wire 10 can also be replaced by, for example, zinc wire or copper wire, the iron wire 10 is located inside the plastic sleeve 11, and the length of the iron wire 10 is longer than the length of the packaging bag body 1 along the length direction of the tear line 7, as shown in FIG. Figure 5As shown, there are two iron wires 10, which are arranged in parallel inside the plastic sleeve 11 and are not exposed to the outside, and the two ends of the sealing component 2 can be bent directly to the opposite side by hand. By wrapping the iron wire 10 with the plastic sleeve 11, the user will not be scratched by the two ends of the iron wire 10, which ensures safety, and the use of two iron wires 10 enhances the fixing effect. When the bag body needs to be sealed after opening, the upper part of the packaging bag body 1 is folded down to the opposite side of the sealing component 2, and the protruding part of the sealing component 2 is bent to the opposite side to fix the folded bag body to complete the sealing. Because the sealing component 2 includes the iron wire 10, when it is bent by external force, the iron wire 10 will be deformed to press the folded part of the bag body, fix the folded part of the bag body to form a seal, preferably, when the upper part of the packaging bag body 1 is folded, the folding area can be reduced and the number of folding times can be increased to improve the sealing performance, and the distance left between the sealing component 2 and the tear line 7 is adapted to the required folding distance.

[0028] like Figure 4 As shown, the lifting structure 5 includes two lifting sheets 12, and the two lifting sheets 12 are fixedly connected to the front wall and the rear wall respectively. The sealing component 2 and the lifting sheet 12 located on the front wall partially overlap. When the lifting sheet 12 is fixedly connected to the front wall, the overlapping part of the sealing component 2 and the lifting sheet 12 is fixedly connected, as shown in FIG. Figure 1 As shown, the two lifting pieces 12 are provided with lifting openings 18, the two lifting openings 18 correspond to each other, the lifting openings 18 are located higher than the upper end of the packaging bag body 1, and the lifting structure 5 also includes a cushion strip 17, which is fixedly connected and wraps the upper end of the lifting opening 18. The cushion strip 17 increases the contact area between the hand and the packaging bag when carrying it, and reduces the pressure. The cushion strip 17 is made of rubber material. When the bag body is lifted by hand, the rubber cushion strip 17 will deform to fit the fingers, making it more comfortable to carry.

[0029] like Figure 2 and Figure 3As shown, the storage bag 3 is fixedly connected to the rear wall, and the storage bag 3 is used to store items. One side of the storage bag 3 is shared with the packaging bag body 1. The storage bag 3 is provided with a first magnetic patch 13 on the outer side of the upper part away from the packaging bag body 1. The first magnetic patch 13 corresponds to the second magnetic patch 14 provided on the outside of the packaging bag. When the first magnetic patch 13 and the second magnetic patch 14 are attracted to each other, the upper end of the storage bag 3 is attached to the packaging bag body 1, and the opening between the storage bag 3 and the packaging bag body 1 is closed. The first magnetic patch 13 and the second magnetic patch 14 prevent the items stored in the storage bag 3 from falling out easily during the transportation and carrying of the packaging bag, and are easy to carry. The side of the storage bag 3 away from the bag body is a curved surface convex outward, so when the first magnetic component and the second magnetic component are attracted, the storage bag 3 still has storage space for storing items. The storage bag 3 can be used to store some ingredients or accessories separately for easy access by users. For example, when the food is a nut product that requires a shell opening tool, it can be used to store the shell opening tool; when the food is bread, it can be used to store plastic knives and forks; when the food needs to be cleaned up in time after consumption, it can be used to store wet wipes, etc.

[0030] like Figure 2 and 3 As shown, the waste bag 4 is located on the side wall, and the waste bag 4 is used to store waste. One side of the waste bag 4 is shared with the packaging bag body 1. The upper end of the waste bag 4 away from the packaging bag body 1 is connected with a cover sheet 15. The cover sheet 15 can be turned around the connection with the waste bag 4. When the cover sheet 15 is turned inward and inserted into the waste bag 4, it covers the opening between the waste bag 4 and the packaging bag body 1. After collecting the waste, the waste bag 4 is sealed by the cover sheet 15, so that the waste will not fall out easily during the carrying and transportation process, avoiding environmental pollution and making it convenient to carry.

[0031] like Figure 5 As shown, a transparent film layer 16 made of PP material is provided inside the packaging bag body 1, and the moisture-proof and waterproof properties of the packaging bag are improved by the transparent film layer 16 to adapt to more different types of food. The packaging bag body 1 can be made of plastic or kraft paper according to the situation.

[0032] After the user gets the packaging bag, he can tear the tear line 7 through the tear notch 8 to open the packaging bag. When the food cannot be eaten all at once, the sealing component 2 can be used to complete the sealing of the material taking port 9 to avoid waste. The upper part of the packaging bag is provided with the lifting structure 5, which makes it more convenient to take the packaging bag and carry it. The side of this packaging bag is provided with the waste bag 4, which can be used to store the garbage generated during the eating process, and finally dump it into the trash can together. It is more convenient without the need for a separate garbage collection device. This packaging bag can be sealed repeatedly, so after the food is eaten, the user can store other food for reuse according to his own needs to reduce waste.

Claims

1. A reusable food packaging bag, characterized in that: The invention comprises a packaging bag body (1), a sealing component (2), a storage bag (3), a waste bag (4) and a lifting structure (5); the packaging bag body (1) comprises a front wall, a rear wall, two side walls and a bottom end surface; the front wall is provided with a transparent plastic observation window (6), through which the food inside the bag body can be observed from the outside; when the packaging bag body (1) is not opened, the upper part of the front wall and the upper part of the rear wall are bonded and fixed to form a seal; the upper part of the front wall and the upper part of the rear wall are both provided with The packaging bag body (1) has a tear line (7), and both ends of the tear line (7) are provided with tear notches (8). When the upper part of the packaging bag body (1) is torn along the tear line (7), a material taking port (9) is formed at the upper end of the remaining part of the packaging bag body (1), and food in the packaging bag body (1) can be taken out through the material taking port (9). The sealing component (2) is located below the tear line (7), and the sealing component (2) is fixedly connected to the front wall. The sealing component (2) includes an iron wire (10) and a plastic The plastic sleeve (11) is provided with a wire (10) which is located inside the plastic sleeve (11). The wire (10) is longer than the length of the packaging bag body (1) along the length direction of the tear line (7). When the bag body needs to be sealed after being opened, the upper part of the packaging bag body (1) is folded downward to the opposite side of the sealing component (2). The part of the sealing component (2) protruding from the bag body is bent toward the opposite side. The inner side of the bent part of the sealing component (2) presses the folded part of the upper part of the packaging bag body (1) to complete the fixation. The pulling structure (5) comprises two lifting pieces (12), the two lifting pieces (12) are fixedly connected to the front wall and the rear wall respectively, and the two lifting pieces (12) are provided with lifting openings (18), the two lifting openings (18) correspond to each other, and the position of the lifting openings (18) is higher than the upper end of the packaging bag body (1), the storage bag (3) and the waste bag (4) are fixedly connected to the rear wall and the side wall respectively, the storage bag (3) is used to store articles, and the waste bag (4) is used to store waste.

2. A reusable food packaging bag according to claim 1, characterized in that: There are two iron wires (10), which are arranged in parallel inside the plastic sleeve (11) and are not exposed to the outside. When sealing is required, the two ends of the sealing component (2) can be bent directly to the opposite side by hand.

3. A reusable food packaging bag according to claim 1, characterized in that: One side of the storage bag (3) is shared with the packaging bag body (1); a first magnetic patch (13) is provided on the outer side of the upper part of one side of the storage bag (3) away from the packaging bag body (1); the first magnetic patch (13) corresponds to a second magnetic patch (14) provided on the outside of the packaging bag; when the first magnetic patch (13) and the second magnetic patch (14) are attracted to each other, the upper end of the storage bag (3) is attached to the packaging bag body (1), and the opening between the storage bag (3) and the packaging bag body (1) is closed.

4. A reusable food packaging bag according to claim 1, characterized in that: One side of the waste bag (4) is shared with the packaging bag body (1); a cover sheet (15) is connected to the upper end of one side of the waste bag (4) away from the packaging bag body (1); the cover sheet (15) can be turned around the connection with the waste bag (4); when the cover sheet (15) is turned inwardly and inserted into the waste bag (4), it covers the opening between the waste bag (4) and the packaging bag body (1).

5. A reusable food packaging bag according to claim 1, characterized in that: A transparent film layer (16) made of PP material is provided on the inner side of the packaging bag body (1).

6. A reusable food packaging bag according to claim 1, characterized in that: The lifting structure (5) further comprises a cushion strip (17), wherein the cushion strip (17) is fixedly connected and wraps around the upper end of the lifting opening (18).

7. A reusable food packaging bag according to claim 6, characterized in that: The cushion strip (17) is made of rubber material.

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