CN219135016U

CN219135016U - Yin-yang packaging bag

Info

Publication number: CN219135016U
Application number: CN202222902859.4U
Authority: CN
Inventors: 张彬; 刘忠祥; 荣智兴; 罗颖; 尹世鲜; 刘特元
Original assignee: Pingjiang Jinzi Food Co ltd; Jinzi Food Group Co ltd
Current assignee: Pingjiang Jinzi Food Co ltd; Jinzi Food Group Co ltd
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-06-06
Anticipated expiration: 2032-11-01

Abstract

The utility model discloses a yin-yang packaging bag, which comprises a packaging bag body and a pressing belt integrally formed with the packaging bag body, wherein a transparent film and a white film are respectively arranged at two end surfaces of the packaging bag body, a first accommodating cavity and a second accommodating cavity are fixedly bonded at the outer side of the white film, sealing ports are formed at two ends of the first accommodating cavity, paper towels are placed in the first accommodating cavity, and the top end of the second accommodating cavity is of an open structure.

Description

Yin-yang packaging bag

Technical Field

The utility model relates to the technical field of packaging bags, in particular to a yin-yang packaging bag.

Background

The packaging bag is used for packaging various articles, so that the articles are convenient to transport in the production and circulation processes, easy to store, widely used in daily life and industrial production, and practical digital display shows that eighty percent of plastic bags are transported to a garbage stack area for treatment as common garbage, and only seven percent of plastic is recycled, especially when food is packaged, the packaging bag is more convenient to store and carry, and the packaging bag is used for packaging food, and has higher requirements compared with other types of packaging bags. In order to keep food for a longer period of time without deterioration, protection measures such as sealing protection and light shielding are required for food in the packaging bag. In addition, consumers want to be able to visually see the food to be purchased when buying the food, and thus, the inside of the food packaging bag needs to be visible, and a yin-yang packaging bag (a packaging bag with one transparent surface and the other opaque surface) is present, so that the inside of the food packaging bag is visible.

The current yin-yang packaging bag is generally used for packaging foods, the packaging bag is usually in an integral tearing structure, a recovery device is not arranged on the torn-off tear strip, most people throw away the packaging bag at hand after tearing off the packaging bag, the packaging bag is very unfavorable for environmental protection, when the packaging bag is used for packaging cooked foods and snacks, some residues after eating are difficult to treat, the garbage can is required to be searched for to be used for placing garbage or a container for holding garbage is required to be held in addition when the packaging bag is eaten, the packaging bag is very troublesome to use, when the oil-containing foods are contained in the packaging bag, the fingers are stained with oil in the process of grabbing the foods, the hands are required to be rubbed after the food is eaten, otherwise, the dirty fingers pollute clothes and other things, and the hands are required to be rubbed by the hands by the user when the packaging bag is used outdoors, and the packaging bag is very inconvenient.

Disclosure of Invention

The utility model mainly aims to provide a yin-yang packaging bag which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

a yin and yang packaging bag, which is characterized in that: including the wrapping bag body with wrapping bag body integrated into one piece's pressfitting area, the both ends face of the wrapping bag body is equipped with transparent film and white membrane respectively, transparent film with white membrane upper end all is connected with the pressfitting area, transparent film inner wall sealing connection has first side film, white membrane inner wall sealing connection has the second side film, the outside bonding of white membrane is fixed with first chamber and the second chamber of holding.

Preferably, the sealing ports are formed in the two ends of the first accommodating cavity, the accommodating cavity is formed in the first accommodating cavity, and paper towels are placed in the accommodating cavity.

Preferably, the top end of the second accommodating cavity is of an open structure, the interior of the second accommodating cavity is provided with an accommodating cavity, and the volume of the accommodating cavity in the second accommodating cavity is equal to that of the first accommodating cavity.

Preferably, the transparent film is made of BOPP and PE.

Preferably, the white film is made of PET and WPE.

Preferably, the materials of the first side film and the second side film are BOPP and WPE.

Preferably, the first side film is attached to the upper end of the second side film, and a sealing base is bonded at the lower ends of the first side film and the second side film in a sealing manner.

Preferably, the two ends of the top of the packaging bag body are respectively provided with mutually symmetrical pre-tearing openings, and the pre-tearing openings are of a triangular structure.

Preferably, the four corners of the first side film and the second side film are arc-shaped.

Preferably, the inner walls of the first side film and the second side film are adhered with a composite layer, and the composite layer comprises a high-temperature-resistant coating and an antibacterial anticorrosive layer.

Compared with the prior art, the utility model has the following beneficial effects:

according to the yin-yang protection bag, the first containing cavity and the second containing cavity are formed in the back of the bag body, and the paper towel can be extracted from the first containing cavity to wipe hands after food is grabbed in the packaging bag body, so that convenience in use of the packaging bag is improved, cleaning and sanitation of the fingers are protected, the second containing cavity can be opened after a consumer tears a tear strip and eats food, garbage and the garbage can be placed in the second containing cavity, the garbage can be intensively discarded together with the whole packaging bag after the food is eaten, convenience in use is achieved, inconvenience in discarding the garbage when the consumer goes out is solved, and the operation is simple and high in practicability.

Drawings

FIG. 1 is a schematic diagram showing the overall structure of a male and female packaging bag according to the present utility model;

FIG. 2 is a schematic view of a telescopic slide rail of a male and female packaging bag according to the present utility model;

FIG. 3 is a front view of a yin-yang packaging bag according to the present utility model;

FIG. 4 is a bottom view of a track wire cart for male and female packaging bags of the present utility model;

in the figure: 1. a packaging bag body; 2. a transparent film; 3. a white film; 4. a first side film; 5. pre-tearing; 6. a belt; 7. a second side film; 8. a composite layer; 9. a first accommodation chamber; 901. sealing the mouth; 10. a second accommodation chamber; and 11, sealing the base.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-4, a yin-yang packaging bag comprises a packaging bag body 1 and a pressing strip 6 integrally formed with the packaging bag body 1, wherein a transparent film 2 and a white film 3 are respectively arranged at two end faces of the packaging bag body 1, the transparent film 2 and the upper end of the white film 3 are both connected with the pressing strip 6, the pressing strip 6 and the film bodies at the two ends are bonded by hot pressing, a first side film 4 is hermetically connected with the inner wall of the transparent film 2, a second side film 7 is hermetically connected with the inner wall of the white film 3, and a first accommodating cavity 9 and a second accommodating cavity 10 are fixedly bonded at the outer side of the white film 3.

The sealing port 901 is formed in the two ends of the first accommodating cavity 9, impurities in the external environment are prevented from polluting paper towels in the first accommodating cavity 9 from entering the first accommodating cavity 9 through the arrangement of the sealing port 901, and the loss of moisture on the wet towels can be slowed down when the wet towels are filled in the first accommodating cavity 9, so that the using effect of the wet towels is guaranteed, the first accommodating cavity 9 is internally provided with an accommodating cavity, and the paper towels are placed in the accommodating cavity. The top end of the second accommodating cavity 10 is of an open structure, an accommodating cavity is formed in the second accommodating cavity 10, and the volume of the accommodating cavity in the second accommodating cavity 10 is equal to that of the first accommodating cavity 9. The transparent film 2 is made of BOPP and PE. The white film 3 is made of PET and WPE. BOPP and WPE are selected to

first side film

4 and 7 materials of second side film, negative and positive aluminized PET commonly used in current packaging form is as the substrate to realize back separation sight, this application structure must use 3 layers of materials, usually PET/VMPET/PE or BOPP/VMPET/PE, the cost is higher, if change the material structure of applying for, only need use 2 layers of materials, even use PET/WPE or BOPP/WPE's structure to realize back separation sight, the effect that openly is transparent, compared with original structure, the cost is lower, and accord with the environmental protection trend that the reduction of packing is alleviateed more, if all use BOPP/WPE materials, then all layers of materials are polyolefin, can realize single material recoverable, more environmental protection, first side film 4 is connected with 7 upper ends laminating of second side film,

first side film

4 and 7 lower extreme seal bonding of second side film have seal base 11. The utility model discloses a packaging bag, including the wrapping bag body 1, including the wrapping bag body, the wrapping bag body is 1, the top both ends of wrapping bag body have been seted up respectively and have been torn in advance and mouthful 5 are triangle-shaped structure in advance, are convenient for tear the packing body, convenience simple to use,

first side membrane

4 and 7 four corners departments of second side membrane are circular-arc, can effectively protect the finger not by the fish tail of protection bag edge,

first side membrane

4 and 7 inner walls of second side membrane bond there is composite bed 8, composite bed 8 includes high temperature resistant coating and antibiotic anticorrosive coating, has increased the security of food and the holistic intensity of the bag body, also can carry out heating treatment to some cooked food products.

When the packaging bag is used, the packaging bag body 1 is held by one hand, the pre-tearing opening 5 is torn by the other hand, the packaging bag can be opened by slightly tearing to one side, food is taken out of the packaging bag body 1 for eating, after eating, the sealing opening 901 at the upper end of the first accommodating cavity 9 is opened, paper towels are taken out to wipe fingers, all garbage (including paper towels, food residues, tearing parts and the like) generated by eating the food is directly placed in the second accommodating cavity 10, finally the packaging bag body 1 is wholly placed in the garbage can, the packaging bag is convenient to use and easy to operate, the garbage can does not need to be searched back and forth when snacks are eaten, the container is not needed to be placed by means of other external containers, the space is saved, meanwhile, the cleaning and sanitation of the fingers can be effectively protected, the food is convenient to hold, the practicability is high, the use efficiency is high, the centralized placement and classified placement during garbage discarding are more facilitated, and the environment is protected.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A yin and yang packaging bag, which is characterized in that: including wrapping bag body (1) with wrapping bag body (1) integrated into one piece's pressfitting area (6), the both ends face of wrapping bag body (1) is equipped with transparent film (2) and white membrane (3) respectively, transparent film (2) with white membrane (3) upper end all is connected with pressfitting area (6), transparent film (2) inner wall sealing connection has first side membrane (4), white membrane (3) inner wall sealing connection has second side membrane (7), the outside bonding of white membrane (3) is fixed with first chamber (9) and second and holds chamber (10).

2. A yin and yang packaging bag according to claim 1, wherein: the double ends of the first accommodating cavity (9) are provided with sealing ports (901), the first accommodating cavity (9) is internally provided with an accommodating cavity, and paper towels are placed in the accommodating cavity.

3. A yin and yang packaging bag according to claim 2, wherein: the top end of the second accommodating cavity (10) is of an open structure, the interior of the second accommodating cavity (10) is provided with an accommodating cavity, and the volume of the inner accommodating cavity of the second accommodating cavity (10) is equal to that of the first accommodating cavity (9).

4. A yin and yang packaging bag according to claim 3, wherein: the transparent film (2) is made of BOPP and PE.

5. The yin and yang packaging bag of claim 4, wherein: the white film (3) is made of PET and WPE.

6. The yin and yang packaging bag of claim 5, wherein: the first side film (4) and the second side film (7) are made of BOPP and WPE.

7. The yin and yang packaging bag of claim 6, wherein: the first side film (4) is connected with the upper end of the second side film (7) in a fitting way, and a sealing base (11) is bonded at the lower ends of the first side film (4) and the second side film (7) in a sealing way.

8. The yin and yang packaging bag of claim 7, wherein: the packaging bag is characterized in that mutually symmetrical pre-tearing openings (5) are respectively formed in two ends of the top of the packaging bag body (1), and the pre-tearing openings (5) are of a triangular structure.

9. The yin and yang packaging bag of claim 8, wherein: four corners of the first side film (4) and the second side film (7) are arc-shaped.

10. A yin and yang packaging bag according to claim 9, wherein: the inner walls of the first side film (4) and the second side film (7) are adhered with a composite layer (8), and the composite layer (8) comprises a high-temperature-resistant coating and an antibacterial anticorrosive layer.