CN213922353U

CN213922353U - Three-edge-sealed deoxidizer package for improving food safety

Info

Publication number: CN213922353U
Application number: CN202022135447.3U
Authority: CN
Inventors: 邢益虎
Original assignee: Nanjing Xinlyuye Industrial Co ltd
Current assignee: Nanjing Xinlyuye Industrial Co ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-08-10
Anticipated expiration: 2030-09-25

Abstract

The utility model discloses a three-edge sealing deoxidizer package for improving food safety, which comprises a packaging material body, wherein the packaging material body is formed by compounding a PET layer, a middle fiber paper layer and a PE layer from outside to inside in sequence; the packaging bag comprises a food contact surface and a non-food contact surface, wherein the PET layer of the food contact surface is not provided with holes, but the PET layer of the non-food contact surface is provided with a first air hole; and the PE layers of the food contact surface and the non-food contact surface are provided with second air holes, and the density of the second air holes is greater than that of the first air holes. The utility model discloses a mode that the dislocation was punched improves food security.

Description

Three-edge-sealed deoxidizer package for improving food safety

Technical Field

The utility model belongs to the deoxidier field especially relates to a improve trilateral deoxidier packing of food security.

Background

In modern food packaging process, generally can make into the wrapping bag through the packaging film and seal including food package to protect inside food, when convenient transportation storage, make things convenient for food to keep long-time fresh degree, partial fresh food still can put into the oxidation of pouch deoxidier in order to reduce inside food in the wrapping bag, makes things convenient for fresh food's long-time storage.

The traditional deoxidizer packaging bag processing technology is that three layers of a PET layer, a middle cellophane layer and a PE layer are compounded together and then perforated, and because the air holes of the three layers of composite materials are in the same position, the possibility of leakage of powdery deoxidizer in the packaging bag is increased, thereby polluting food.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that not enough to the background art provides an improve food security's trilateral deoxidier packing, adopts the mode that the dislocation was punched, improves food security.

The utility model discloses a solve above-mentioned technical problem and adopt following technical scheme:

a three-edge sealing deoxidizer package for improving food safety comprises a packaging material body, wherein the packaging material body is formed by compounding a PET layer, a middle fiber paper layer and a PE layer from outside to inside in sequence; the packaging bag comprises a food contact surface and a non-food contact surface, wherein the PET layer of the food contact surface is not provided with holes, but the PET layer of the non-food contact surface is provided with a first air hole; and the PE layers of the food contact surface and the non-food contact surface are provided with second air holes, and the density of the second air holes is greater than that of the first air holes.

Further, the fiber paper layer is coated with an oil-proof film.

Furthermore, the fiber paper layers of the food contact surface and the non-food contact surface are provided with a third air hole, and the third air hole and the second air hole, the third air hole and the first air hole are distributed in a staggered manner.

Furthermore, the density of the air holes III is greater than that of the air holes I and less than or equal to that of the air holes II.

Further, the PE layer is connected with the fiber layer in a laminating mode.

The utility model adopts the above technical scheme to compare with prior art, have following technological effect:

1. respectively punching the PET layer and the PE layer, and properly reducing the density of the first air holes of the outermost PET layer, thereby reducing the possibility of leakage of the powdery deoxidizer;

2. because the PET layer and the PE layer are separately perforated, the air holes of the PET layer and the PE layer are distributed in a staggered manner during compounding, and the safety of food is further improved;

3. the PET layer on the food contact surface has no holes, thereby greatly reducing the possibility of food contact with the powdery deoxidizer.

Drawings

FIG. 1 is a schematic overall structure diagram according to a first embodiment;

fig. 2 is a schematic structural diagram of the second embodiment.

In the figure, 1, a PET layer; 11. a first air hole; 2. a fiber paper layer; 21. a third air hole; 3. a PE layer; 31. a second air hole; 4. food contact surfaces; 5. non-food contact surface.

Detailed Description

The technical scheme of the utility model is further explained in detail with the attached drawings as follows:

example one

A three-edge sealing deoxidizer package for improving food safety is shown in figure 1 and comprises a packaging material body, wherein the packaging material body is formed by compounding a PET layer 1, a middle fiber paper layer 2 and a PE layer 3 from outside to inside in sequence, and the PE layer 3 is connected with the fiber layer 2 in a laminating mode; the fiber paper layer 2 is coated with an oil-proof film.

The packaging bag comprises a food contact surface 4 and a non-food contact surface 5, wherein the PET layer 1 of the food contact surface 4 is not provided with holes, and the PET layer 1 of the non-food contact surface 5 is provided with a first air hole 11; the PE layer 3 of the food contact surface 4 and the PE layer of the non-food contact surface 5 are both provided with a second air hole 31, and the density of the second air hole 31 is greater than that of the first air hole 11.

Description of specific embodiments:

the traditional deoxidizer packaging bag processing technology is that three layers of a PET layer 1, a middle cellophane layer 2 and a PE layer 3 are compounded together and then perforated, and air holes of three layers of composite materials are in the same position, so that the possibility of leakage of powdery deoxidizer in the packaging bag is increased, and food is polluted.

The improvement points of the utility model are as follows:

1. respectively punching the PET layer 1 and the PE layer 3, and properly reducing the density of the first air holes 11 of the outermost PET layer 1, thereby reducing the possibility of leakage of the powdery deoxidizer;

2. because the PET layer 1 and the PE layer 3 are separately perforated, the air holes of the PET layer and the PE layer are distributed in a staggered manner during compounding, and the safety of food is further improved;

3. the PET layer 1 of the food contact surface 4 is non-porous and thus also greatly reduces the possibility of food contact with the powdered deoxidizer.

Example two

As shown in figure 2, the fiber paper layer 2 of the food contact surface 4 and the non-food contact surface 5 is provided with a third air hole 21, and the third air hole 21 and the second air hole 31, the third air hole 21 and the first air hole 11 are distributed in a staggered manner. The density of the air hole III 21 is greater than that of the air hole I11 and less than or equal to that of the air hole II 31.

The difference between this embodiment and the first embodiment is that the fiber paper layer 2 may also be provided with three through holes 21 and perforated together with the PE layer, so as to improve the air permeability and the deoxidation effect thereof while ensuring that the powdery deoxidizer does not leak out.

It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

Above embodiment only is for explaining the utility model discloses a technical thought can not be injectd with this the utility model discloses a protection scope, all according to the utility model provides a technical thought, any change of doing on technical scheme basis all falls into the utility model discloses within the protection scope. Although the embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the scope of knowledge possessed by those skilled in the art.

Claims

1. A three-edge sealed deoxidizer package for improving food safety is characterized in that: the packaging material comprises a packaging material body, wherein the packaging material body is formed by compounding a PET layer, a middle fiber paper layer and a PE layer from outside to inside in sequence; the packaging bag comprises a food contact surface and a non-food contact surface, wherein the PET layer of the food contact surface is not provided with holes, but the PET layer of the non-food contact surface is provided with a first air hole; and the PE layers of the food contact surface and the non-food contact surface are provided with second air holes, and the density of the second air holes is greater than that of the first air holes.

2. A three-seal deoxidizer package for improving food safety according to claim 1, wherein the deoxidizer package comprises: and the fiber paper layer is coated with an oil-proof film.

3. A three-seal deoxidizer package for improving food safety according to claim 1, wherein the deoxidizer package comprises: and the third air hole and the second air hole as well as the third air hole and the first air hole are distributed in a staggered manner.

4. A three-seal deoxidizer package for improving food safety according to claim 3, wherein the deoxidizer package comprises: the density of the air holes III is greater than that of the air holes I and less than or equal to that of the air holes II.

5. A three-seal deoxidizer package for improving food safety according to claim 1, wherein the deoxidizer package comprises: the PE layer is connected with the fiber paper layer in a laminating mode.