Self-standing multifunctional food packaging bag

Abstract

The utility model discloses a self-standing type multifunctional food packaging bag, which belongs to the technical field of food packaging bags, and comprises a bottom bag and a side bag, the bottom bag is arranged inside the side bag, the side bag is divided into a supporting part and a storage part by the bottom bag, one end of the storage part of the side bag is adhered and sealed to form an opening part, an outer bag is wrapped outside the side bag, and the outer bag is arranged inside the side bag. The opening of the outer bag and the opening part are bonded and sealed, a cavity is formed among the outer bag, the side bag and the bottom bag, the cavity is filled with air playing a protection role, the packaging bag can be erected, and the function of collecting garbage can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of food packaging bags, and more specifically to a self-standing multifunctional food packaging bag. Background Art

[0002] Food packaging bags are a type of packaging design. In order to preserve and store food in life, product packaging bags are produced. Food packaging bags refer to film containers that are in direct contact with food and are used to hold and protect food.

[0003] When nuts are sealed in traditional food packaging bags, when the sealed bag is opened for consumption, the nuts will roll out of the packaging bag because the food packaging bag cannot stand upright and the nuts have a certain curvature. In addition, traditional nuts generally have shells, and traditional packaging bags cannot collect garbage such as shells, making it extremely inconvenient to eat outside. A solution is proposed below to address the above problems. Utility Model Content

[0004] In view of the problems existing in the prior art, the purpose of the utility model is to provide a self-standing multifunctional food packaging bag, which can realize the upright standing of the packaging bag and has the function of collecting garbage.

[0005] To solve the above problems, the utility model adopts the following technical solutions.

[0006] A self-standing multifunctional food packaging bag comprises a bottom bag and a side bag, wherein the bottom bag is arranged inside the side bag, the bottom bag divides the side bag into a supporting portion and a storage portion, one end of the storage portion of the side bag is bonded and sealed to form an opening portion, the outside of the side bag is wrapped with an outer bag, the opening of the outer bag is bonded and sealed to the opening portion, a cavity is formed between the outer bag, the side bag and the bottom bag, and the cavity is filled with air for protection.

[0007] Preferably, the support portion is provided with reinforcing ribs inside to increase the supporting effect.

[0008] Preferably, a vertical groove is vertically opened on one side of the outer bag, and both ends of the vertical groove are bonded and sealed.

[0009] Preferably, a sealing strip is bonded inside the side bag to perform a secondary sealing function after opening.

[0010] Preferably, the side surface of the side pocket and the inner surface of the outer pocket are fixedly connected.

[0011] Compared with the prior art, the advantages of the present invention are:

[0012] 1. This solution uses an outer bag to protect the side bag, and when the outer bag is opened, the outer bag can be used to collect garbage, and the bottom bag divides the side bag into a supporting part and a storage part. The supporting part can play a supporting role to prevent dumping. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0014] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0015] Figure 3 It is a schematic diagram of the structure of the bottom bag and the side bag of the utility model;

[0016] Figure 4 It is a schematic diagram of the enlarged structure of A of the present utility model.

[0017] Description of the numbers in the figure:

[0018] 1. Bottom bag; 2. Side pocket; 3. Support part; 4. Storage part; 5. Opening part; 6. Outer bag; 7. Cavity; 8. Reinforcement rib; 9. Vertical groove; 10. Sealing strip. DETAILED DESCRIPTION

[0019] Embodiment 1:

[0020] See also Figure 1-4 A self-standing multifunctional food packaging bag comprises a bottom bag 1 and a side bag 2. The bottom bag 1 is arranged inside the side bag 2. The bottom bag 1 divides the side bag 2 into a supporting portion 3 and a storage portion 4. The supporting portion 3 is provided with reinforcing ribs 8 for increasing the supporting effect. One end of the storage portion 4 of the side bag 2 is bonded and sealed to form an opening 5. The storage portion 4 is bonded with a sealing strip 10 for secondary sealing after opening.

[0021] The outside of the side bag 2 is wrapped with an outer bag 6, and the side surface of the side bag 2 and the inner surface of the outer bag 6 are fixedly connected. The side surface of the side bag 2 and the inner surface of the outer bag 6 are bonded so that when the outer bag 6 and the opening 5 of the side bag 2 are opened, the outer bag 6 and the side bag 2 are still connected together to prevent them from falling and at the same time can fix the outer bag 6 to prevent the outer bag 6 from falling due to the outer bag 6 being too light. The opening of the outer bag 6 is bonded and sealed with the opening 5, and a cavity 7 is formed between the outer bag 6, the side bag 2 and the bottom bag 1, and the cavity 7 is filled with air that plays a protective role. At the same time, when the outer bag 6 is opened, the cavity 7 can be used to collect garbage. The outer bag 6 is vertically provided with a vertical groove 9 away from the side bonded to the side bag 2, and the two ends of the vertical groove 9 are bonded and sealed. The vertical groove 9 has the effect of expanding the bag mouth of the outer bag 6, which is convenient for the user to throw garbage into the cavity 7 between the outer bag 6 and the side bag 2.

Claims

1. A self-supporting multifunctional food packaging bag, characterized in that: The invention comprises a bottom bag (1) and a side bag (2), wherein the bottom bag (1) is arranged inside the side bag (2), and the bottom bag (1) divides the side bag (2) into a supporting portion (3) and a storage portion (4), and one end of the storage portion (4) of the side bag (2) is bonded and sealed to form an opening portion (5), and the outside of the side bag (2) is wrapped with an outer bag (6), and the opening of the outer bag (6) is bonded and sealed to the opening portion (5), and a cavity (7) is formed between the outer bag (6), the side bag (2) and the bottom bag (1), and the cavity (7) is filled with air for protection, and a vertical groove (9) is vertically opened on one side of the outer bag (6), and the two ends of the vertical groove (9) are bonded and sealed.

2. A self-supporting multifunctional food packaging bag according to claim 1, characterized in that: The support portion (3) is provided with reinforcing ribs (8) inside to increase the supporting effect.

3. A self-supporting multifunctional food packaging bag according to claim 1, characterized in that: A sealing strip (10) is bonded inside the side bag (2) to perform a secondary sealing function after opening.

4. A self-supporting multifunctional food packaging bag according to claim 1, characterized in that: The side surface of the side bag (2) and the inner side surface of the outer bag (6) are fixedly connected.

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