Food packaging film

Abstract

The utility model provides a food packaging film, and relates to the technical field of food packaging films, the food packaging film comprises a packaging film body, a through groove is formed in the packaging film body, a portable structure is arranged on the packaging film body, the portable structure is mainly composed of a first drawstring, and a second drawstring is arranged on the first drawstring. The first drawstring is fixedly connected to one side of the packaging film body, a second drawstring is fixedly connected to the side, away from the first drawstring, of the packaging film body, first adhesive is fixedly adhered to the lower surface of the first drawstring, second adhesive is fixedly adhered to the upper surface of the second drawstring, a crease is arranged on the second drawstring, and the first drawstring and the second drawstring are made of plastic. According to the food packaging film, the problems that after food is unsealed, the part provided with the through groove is thrown away, at the moment, the food packaging film does not have a part convenient to take, and the practicability of the packaging film is reduced are solved.

Description

Technical Field

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

[0002] Food packaging film is a polymer material used to wrap the surface of food, mainly to isolate the entry of decomposing microorganisms, bacteria and foreign pollutants, and prevent and prolong the deterioration of food.

[0003] When using current food packaging films, staff often find that: most of the current food packaging films have a through slot on the top of the packaging film to facilitate people to carry unopened food, but the food opening is usually set below the through slot. Therefore, after the food is opened, the part with the through slot will be thrown away. At this time, the food packaging film has no parts that can be easily taken, which reduces the practicality of the packaging film. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a food packaging film.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a food packaging film, including a packaging film body, a through groove is opened on the packaging film body, and a portable structure is arranged on the packaging film body, and the portable structure is mainly composed of a first draw tape, and the first draw tape is fixedly connected to one side of the packaging film body, and a second draw tape is fixedly connected to the side of the packaging film body away from the first draw tape.

[0006] The effect achieved by the above components is: after the food is opened, the part with the through slot is thrown away, and the packaging film body can be carried by the second draw strap and the second draw strap, thereby avoiding the situation that after the food is opened, the part with the through slot is thrown away, and the food packaging film has no parts that can be easily taken away, which reduces the practicality of the packaging film.

[0007] Preferably, a first adhesive is fixedly bonded to the lower surface of the first draw tape, and a second adhesive is fixedly bonded to the upper surface of the second draw tape.

[0008] The effect achieved by the above components is: the first adhesive and the second adhesive are bonded together, so that the first draw tape and the second draw tape can be connected, thereby making it more convenient to carry the packaging film body.

[0009] Preferably, a fold is provided on the second drawstring, and a plastic handle is fixedly connected to the through groove.

[0010] The effect achieved by the above components is: when the unopened packaging film body is carried by the through slot, the second adhesive can be folded to a position close to the packaging film body through the crease, and the second adhesive and the first adhesive are respectively adhered to the two sides of the packaging film body, and the first adhesive and the second adhesive are both reusable colloids, which are convenient to use, and the plastic handle can prevent the through slot from strangling the hand.

[0011] Preferably, two food zippers are arranged in the packaging film body, and a plurality of serrated grooves are respectively provided on two sides of the packaging film body.

[0012] The effects achieved by the above components are as follows: the serrated grooves can facilitate personnel to tear open the packaging film body by hand to take out food, and the opened food can be sealed and preserved through the food zippers on both sides.

[0013] Preferably, a layered structure is provided on the packaging film body, the layered structure is mainly composed of a printing layer, and the printing layer is an OPP sub-film.

[0014] The effects achieved by the above components are: the OPP sub-film can be conveniently and directly printed with text or patterns, etc., and the OPP sub-film can play a role in waterproofing and moisture-proofing.

[0015] Preferably, an oil-proof layer is adhered and fixed to the printing layer, and the material of the oil-proof layer is white kraft paper.

[0016] The effects achieved by the above components are: the white kraft paper has certain waterproof and oil-proof properties, which can keep the food clean and fresh.

[0017] Preferably, a fresh-keeping layer is adhered and fixed on the oil-proof layer, and the fresh-keeping layer is a polyester aluminum-plated film.

[0018] The effects achieved by the above components are: the main functions of polyester aluminized film include shading, UV protection, heat insulation, oxygen isolation, moisture resistance, odor prevention and preservation. These functions together effectively extend the shelf life of food, medicine, etc., and protect their quality and nutrition. The aluminized film can also improve the appearance and texture of the packaging. At the same time, it has excellent gas barrier, moisture barrier and fragrance retention properties, and can block most ultraviolet rays, visible light and infrared rays.

[0019] Preferably, a heat sealing layer is pressed and connected to the fresh-keeping layer, and the heat sealing layer is a CPP film.

[0020] The effects achieved by the above components are: CPP film is polyethylene film, which has excellent heat resistance and can be used for direct heat sealing, which can facilitate the sealing of packaging.

[0021] Compared with the prior art, the advantages and positive effects of the utility model are that, in the utility model, by providing a portable structure, after the food is opened, the part with the through slot is thrown away, and the packaging film body can be carried by the second drawstring and the second drawstring, and the first adhesive glue and the second adhesive glue are adhered together, so that the first drawstring and the second drawstring are connected, so that it is more convenient to carry the packaging film body, and when the unopened packaging film body is carried by the through slot, the second adhesive glue can be folded to a position close to the packaging film body through the crease, and the second adhesive glue and the first adhesive glue are adhered to the two sides of the packaging film body respectively, and the first adhesive glue and the second adhesive glue are both reusable colloids, which are convenient to use, the plastic handle can prevent the through slot from strangling the hand, and the serrated groove can facilitate people to tear the packaging film body by hand to take food, and the opened food can be sealed and stored by the food zippers on both sides, thereby avoiding the situation that the part with the through slot is thrown away after the food is opened, and the food packaging film has no parts that can be easily taken, which reduces the practicality of the packaging film. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A three-dimensional structural schematic diagram of a food packaging film is proposed for the utility model;

[0023] Figure 2 This is a three-dimensional structural schematic diagram of a food packaging film from another perspective proposed by the utility model;

[0024] Figure 3 This is a partial schematic diagram of a portable structure of a food packaging film proposed by the utility model;

[0025] Figure 4 The utility model provides a partial schematic diagram of a layered structure of a food packaging film.

[0026] Legend: 1. Packaging film body; 2. Through groove; 3. Portable structure; 31. First draw tape; 32. Second draw tape; 33. First adhesive glue; 34. Second adhesive glue; 35. Crease; 36. Food zipper; 37. Serrated groove; 38. Plastic handle; 4. Layered structure; 41. Printing layer; 42. Oil-proof layer; 43. Fresh-keeping layer; 44. Heat-sealing layer. DETAILED DESCRIPTION

[0027] Embodiment 1, as Figure 1 As shown, a food packaging film comprises a packaging film body 1, on which a through groove 2 is formed.

[0028] Reference Figure 2 and Figure 3The packaging film body 1 is provided with a portable structure 3, which is mainly composed of a first draw tape 31. The first draw tape 31 is fixedly connected to one side of the packaging film body 1, and a second draw tape 32 is fixedly connected to the side of the packaging film body 1 away from the first draw tape 31. After the food is opened, the part with the through slot 2 is thrown away, and the packaging film body 1 can be carried by the second draw tape 32 and the second draw tape 32, thereby avoiding the situation that the part with the through slot 2 is thrown away after the food is opened. At this time, the food packaging film has no parts that can be easily taken, which reduces the practicality of the packaging film. The lower surface of the first draw tape 31 is fixedly bonded with a first adhesive glue 33, and the upper surface of the second draw tape 32 is fixedly bonded with a second adhesive glue 34. The first adhesive glue 33 and the second adhesive glue 34 are bonded together, so that the first draw tape 31 and the second draw tape can be carried. The second drawstring 32 is connected to each other, which makes it more convenient to carry the packaging film body 1. A fold 35 is provided on the second drawstring 32, and a plastic handle 38 is fixedly connected to the through slot 2. When the unopened packaging film body 1 is carried by the through slot 2, the second adhesive glue 34 can be folded to a position close to the packaging film body 1 through the fold 35, and the second adhesive glue 34 and the first adhesive glue 33 are respectively adhered to the two sides of the packaging film body 1, and the first adhesive glue 33 and the second adhesive glue 34 are both reusable colloids, which are convenient to use. The plastic handle 38 can prevent the through slot 2 from strangling the hand. Two food zippers 36 are provided in the packaging film body 1, and a plurality of serrated grooves 37 are respectively provided on both sides of the packaging film body 1. The serrated grooves 37 can facilitate people to tear open the packaging film body 1 by hand and take out food. The opened food can be sealed and stored through the food zippers 36 on both sides.

[0029] Reference Figure 4 The packaging film body 1 is provided with a layered structure 4, which is mainly composed of a printing layer 41. The printing layer 41 is an OPP sub-film, which can be conveniently and directly printed with text or patterns, and the OPP sub-film can play a role in waterproofing and moisture-proofing. An oil-proof layer 42 is adhered and fixed on the printing layer 41. The material of the oil-proof layer 42 is white kraft paper. White kraft paper has certain waterproof and oil-proof properties and can keep the food clean and fresh. A fresh-keeping layer 43 is adhered and fixed on the oil-proof layer 42. The fresh-keeping layer 43 is a polyester aluminized film. The main function of the polyester aluminized film is to The functions include shading, UV protection, heat insulation, oxygen isolation, moisture resistance, odor prevention and freshness preservation. These functions together effectively extend the shelf life of food, medicine, etc., and protect their quality and nutrition. The aluminized film can also improve the appearance and texture of the packaging. At the same time, it has excellent gas barrier, moisture barrier and fragrance retention properties, and can block most ultraviolet rays, visible light and infrared rays. A heat sealing layer 44 is pressed and connected to the fresh-keeping layer 43. The heat sealing layer 44 is a CPP film, which is a polyethylene film. The polyethylene film has excellent heat resistance and can be used for direct heat sealing, which can facilitate the sealing of the package.

[0030] The working principle is that after the food is opened, the part with the through slot 2 is thrown away, and the packaging film body 1 can be carried by the second drawstring 32 and the second drawstring 33, thereby avoiding the situation that the part with the through slot 2 will be thrown away after the food is opened, and the food packaging film has no parts that can be easily taken, which reduces the practicality of the packaging film. The first adhesive 33 and the second adhesive 34 are adhered together, and the first drawstring 31 and the second drawstring 32 are connected, so that it is more convenient to carry the packaging film body 1. When the unopened packaging film body 1 is carried by the through slot 2, the second adhesive 34 can be folded to a position close to the packaging film body 1 through the fold 35, and the second adhesive 34 and the first adhesive 33 are adhered to the two sides of the packaging film body 1 respectively, and the first adhesive 33 and the second adhesive 34 are both reusable colloids, which are convenient to use. The plastic handle 38 The through groove 2 can prevent the hand from being strangled, and the serrated groove 37 can facilitate people to tear open the packaging film body 1 by hand to take out food. The opened food can be sealed and stored through the food zippers 36 on both sides. The OPP sub-film can be conveniently printed with text or patterns directly, and the OPP sub-film can play a role of waterproof and moisture-proof. The white kraft paper has certain waterproof and oil-proof properties, which can keep the food clean and fresh. The main functions of polyester aluminized film include shading, UV protection, heat insulation, oxygen isolation, moisture resistance, odor resistance and preservation. These functions together effectively extend the shelf life of food, medicine, etc., and protect their quality and nutrition. The aluminized film can also improve the appearance and texture of the packaging. At the same time, it has excellent gas barrier, moisture barrier and fragrance retention, and can block most ultraviolet rays, visible light and infrared rays. CPP film is polyethylene film. The heat resistance of polyethylene film is excellent, and it can be used for direct heat sealing, which can facilitate the sealing of the package.

[0031] The above is only a preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model. In the description of the utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood by specific circumstances.

Claims

1. A food packaging film, comprising a packaging film body (1), characterized in that: The packaging film body (1) is provided with a through groove (2), and the packaging film body (1) is provided with a portable structure (3), and the portable structure (3) is mainly composed of a first drawstring (31), and the first drawstring (31) is fixedly connected to one side of the packaging film body (1), and a second drawstring (32) is fixedly connected to the side of the packaging film body (1) away from the first drawstring (31).

2. The food packaging film according to claim 1, characterized in that: The lower surface of the first draw tape (31) is fixedly bonded with a first adhesive glue (33), and the upper surface of the second draw tape (32) is fixedly bonded with a second adhesive glue (34).

3. The food packaging film according to claim 2, characterized in that: The second drawstring (32) is provided with a fold (35), and a plastic handle (38) is fixedly connected to the through slot (2).

4. The food packaging film according to claim 3, characterized in that: Two food zippers (36) are arranged in the packaging film body (1), and a plurality of sawtooth grooves (37) are respectively provided on two sides of the packaging film body (1).

5. The food packaging film according to claim 4, characterized in that: A layered structure (4) is provided on the packaging film body (1), wherein the layered structure (4) is mainly composed of a printing layer (41), and the printing layer (41) is an OPP sub-film.

6. The food packaging film according to claim 5, characterized in that: An oil-proof layer (42) is adhered and fixed to the printing layer (41), and the material of the oil-proof layer (42) is white kraft paper.

7. The food packaging film according to claim 6, characterized in that: A fresh-keeping layer (43) is adhered and fixed on the oil-proof layer (42), and the fresh-keeping layer (43) is a polyester aluminum-plated film.

8. The food packaging film according to claim 7, characterized in that: A heat sealing layer (44) is pressed and connected to the fresh-keeping layer (43), and the heat sealing layer (44) is a CPP film.

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