Environment-friendly food packaging bag

Abstract

The utility model discloses an environment-friendly food packaging bag which structurally comprises a packaging bag body, a slipknot tying rope arranged on the upper middle portion of the surface of the packaging bag body and a sealing part which is arranged on the upper portion of the packaging bag body and is of an integrated structure. The food packaging bag has the beneficial effects that the movable and detachable separation net and the integrated filtering layer are arranged at the lower part in the food packaging bag, so that after food is placed in the packaging bag, the food is separated from the space at the bottom of the bag through the separation net; the phenomenon that the food is humid and decayed due to the fact that the food is concentrated together after being placed is avoided, air flowing among the food can be achieved by matching with the hollowed-out holes formed in the surface of the partition net, meanwhile, if the food is humid, water drips downwards and is filtered and isolated through the filter layer, and the filter layer is made of polylactic acid plant raw materials. The environment-friendly property of the food packaging bag is achieved, it is ensured that the food packaging bag has good biodegradability, and filtered liquid can be discharged out of the bag through light passing.

Description

TECHNICAL FIELD

[0001] The utility model relates to packing bag technical field, more exactly, it is an environmental protection food packing bag. BACKGROUND

[0002] The existing food packing bag when using, because food is placed in the packing bag, the packing bag inside is humid with food, the packing bag inside is also humid, the bag cannot continue to use, is mostly disposable.

[0003] Therefore, at present, the urgent need for a kind of food can be placed in packing bag, effectively guarantee the integrity of food and the environmental protection of bag body Environmental protection food packing bag. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of prior art, the utility model aims at providing an environmental protection food packing bag to solve the defects of the above background art.

[0005] In order to realize the above-mentioned purpose, the utility model is realized by the following technical scheme:

[0006] An environmental protection food packing bag, its structure includes packing bag body, the living knot rope of setting in the upper part of the packing bag body surface and the sealing portion of being set on the upper part of the packing bag body and being integrated structure, the packing bag body includes the soft magnetic layer of being installed in the packing bag body inner wall in symmetry, the through hole of being set in the lower part of the packing bag body and being integrated structure, the buckle frame of being set in the lower part of packing bag body and being closed, the cooperation strip frame of being buckled with the buckle frame, the screen of being closedly connected with the inner wall of the cooperation strip frame and the filter layer of being set below the screen and being connected with the lower surface of cooperation strip frame.

[0007] As a further place of the utility model, the through hole is rotatably provided with a hole cover.

[0008] As a further place of the utility model, the two soft magnetic layers are made of different magnetic materials, so that the packing bag can be effectively stored in a flat shape when not in use.

[0009] As a further place of the utility model, the screen surface is provided with a plurality of hollow holes, and the screen surface is provided with a crease line segment, so that the screen can be folded and stored synchronously when the packing bag is stored, thereby reducing the storage space.

[0010] As a further place of the utility model, the filter layer is made of polylactic acid plant raw materials, which realizes the environmental protection of the food packing bag and ensures good biodegradability.

[0011] As a further place of the utility model, the upper and lower faces of the buckling frame strip are provided with buckling grooves matched with the strip frame.

[0012] As a further place of the utility model, the strip frame is provided in a C-shaped structure, and the opening position faces the buckling frame strip, and the strip frame opening is provided with a buckling strip matched with the buckling groove.

[0013] As a further place of the utility model, the buckling frame strip and the strip frame are provided with food-grade silica gel material.

[0014] As a further place of the utility model, the space in the inner bottom of the packaging bag body can place a drying agent, and is located below the filter layer, so as to realize free control of the placement of the drying agent.

[0015] Advantages of the utility model

[0016] Compared with the traditional environment-friendly food packaging bag, the utility model has the following advantages:

[0017] In the utility model, the movable and detachable separation net and the integrated filter layer are arranged in the lower part of the food packaging bag, so that the food and the space in the bottom of the bag are separated by the separation net after the food is placed in the packaging bag, the phenomenon of moisture and decay of the food after being placed together is avoided, a plurality of hollow holes are arranged on the surface of the separation net to realize the air flow between the foods, and if the food is wet, the moisture is filtered and separated by the filter layer, the filter layer is made of polylactic acid plant raw material, the environment-friendly property of the food packaging bag is realized, the good biodegradability is ensured, and the filtered liquid can be discharged out of the bag through the light. BRIEF DESCRIPTION OF DRAWINGS

[0018] Other features, objects and advantages of the utility model will become more apparent through reading the detailed description of the non-limiting embodiments with reference to the accompanying drawings.

[0019] In the drawings:

[0020] Figure 1 It is a structure schematic view of the utility model environment-friendly food packaging bag;

[0021] Figure 2 It is an internal structure schematic view of the packaging bag body of the utility model;

[0022] Figure 3 It is the utility model Figure 2 structure schematic view of A;

[0023] Figure 4 It is a top view structure schematic view of the separation net of the utility model;

[0024] In the figure: the package bag body-1, the live buckle rope-2, the sealing part-3, the soft magnetic layer-11, the through hole-12, the buckle frame-13, the matching frame-14, the separation net-15, the filter layer-16. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0026] Embodiment:

[0027] As shown in the figure, the utility model provides a kind of environmental protection food packaging bag technical scheme: Figures 1-4

[0028] As shown in the figure, a kind of environmental protection food packaging bag, its structure includes package bag body 1, live buckle rope 2 being arranged in the upper part of the surface of package bag body 1 and being set on the upper part of package bag body 1 and being integrated structure sealing part 3, package bag body 1 includes soft magnetic layer 11 being installed in the inside wall of package bag body 1 in symmetry, through hole 12 being arranged in the lower part of package bag body 1 and being integrated structure, buckle frame 13 being arranged in the lower part of the inner wall of package bag body 1 in closed form, matching frame 14 being buckled with buckle frame 13, separation net 15 being connected with the inner wall of matching frame 14 in closed form and filter layer 16 being arranged below separation net 15 and being connected with the lower surface of matching frame 14.

[0029] Through hole 12 is rotatably arranged with hole cover.

[0030] Two soft magnetic layers 11 are magnetic materials, for effectively flatly storing when not being used.

[0031] Separation net 15 is provided with a plurality of hollow holes on the surface, and is provided with a crease line segment on the surface, so that the separation net can be folded and stored synchronously when the package bag is stored, so as to reduce the storage space.

[0032] Filter layer 16 is made of polylactic acid plant raw material, realizes the environmental protection of food packaging bag, and ensures good biodegradability.

[0033] The upper and lower surfaces of buckle frame 13 are provided with buckling grooves matched with matching frame 14.

[0034] Matching frame 14 is provided in C-shaped structure, and the opening position faces buckle frame 13, and the opening of matching frame 14 is provided with buckling strips matched with buckling grooves.

[0035] Buckle frame 13 and matching frame 14 are made of food-grade silica gel material. ​

[0036] The space of the inner bottom of the packaging bag body 1 can place a desiccant, and is located below the filter layer 16, for realizing free control of the placement of the desiccant.

[0037] The specific implementation principle is as follows: the food is placed in the packaging bag body 1, the food is isolated from the inner lower part of the packaging bag body 1 through the screen 15, when the food has moisture between each other, then the hollow hole provided on the surface of the screen 15 can isolate the moisture and drop downward, and filter through the filter layer 16, so as to avoid sewage mixed with odor, and the food can realize air flow between each other through the setting of the screen 15.

[0038] When the filter layer 16 has many impurities attached and needs to be replaced, only the cooperation strip frame 14 and the buckling frame strip 13 are separated, the cooperation strip frame 14, the screen 15 and the filter layer 16 are taken out from the inside of the packaging bag body 1 as a whole, and the whole replacement treatment is carried out, so as to realize the recycling use of the packaging bag.

[0039] At the same time, when there is much liquid in the inner bottom of the packaging bag body 1, the liquid can be discharged through the through hole 12, and the desiccant can also be placed in the inner bottom of the packaging bag body 1 according to the characteristics of the placed food and the needs of use.

[0040] The basic principle and main features of the present application and the advantages of the present application are shown and described above, for those skilled in the art, it is obvious that the present application is not limited to the details of the above exemplary embodiments, and the present application can be realized in other specific forms without departing from the spirit or basic characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the present application is defined by the appended claims rather than the above description, therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0041] In addition, it should be understood that although the present application is described in the specification, each embodiment only contains one independent technical solution, and the description manner of the specification is only for the sake of clarity, those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be properly combined to form other embodiments which can be understood by those skilled in the art.

Claims

1. An environmentally friendly food packaging bag, comprising a packaging bag body (1), a snap-on drawstring (2) disposed on the upper part of the surface of the packaging bag body (1), and a sealing portion (3) disposed on the upper part of the packaging bag body (1) and being an integral structure, characterized in that: The packaging bag body (1) includes a soft magnetic layer (11) symmetrically installed on the inner wall of the packaging bag body (1), a through hole (12) located at the lower part of the packaging bag body (1) and integrated into the structure, a fastening frame strip (13) closed and attached to the lower part of the inner wall of the packaging bag body (1), a mating frame (14) movably fastened to the fastening frame strip (13), a partition net (15) closed and connected to the inner wall of the mating frame (14), and a filter layer (16) located below the partition net (15) and connected to the lower surface of the mating frame (14).

2. The environmentally friendly food packaging bag according to claim 1, characterized in that: The through hole (12) is rotatably configured to cooperate with the sealing cover.

3. The environmentally friendly food packaging bag according to claim 1, characterized in that: The two soft magnetic layers (11) are made of heterogeneous magnetic materials.

4. The environmentally friendly food packaging bag according to claim 1, characterized in that: The surface of the mesh (15) is provided with a plurality of hollow holes, and the surface of the mesh (15) is provided with crease lines.

5. The environmentally friendly food packaging bag according to claim 1, characterized in that: The filter layer (16) is made of polylactic acid plant material.

6. The environmentally friendly food packaging bag according to claim 1, characterized in that: The upper and lower surfaces of the fastening frame (13) are provided with fastening grooves that are adapted to the mating frame (14).

7. The environmentally friendly food packaging bag according to claim 6, characterized in that: The mating frame (14) is C-shaped and the opening faces the fastening frame (13). The opening of the mating frame (14) is provided with a fastening strip that matches the fastening groove.

8. The environmentally friendly food packaging bag according to claim 1, characterized in that: The fastening frame (13) and the mating frame (14) are made of food-grade silicone material.

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