CN216784409U

CN216784409U - Novel single-sided breathable deoxidizer packaging material

Info

Publication number: CN216784409U
Application number: CN202220085139.0U
Authority: CN
Inventors: 蔡井辉; 蔡建囯; 邢益虎
Original assignee: Zhangzhou New Green Leaf Preservation Technology Co ltd
Current assignee: Zhangzhou Investment Promotion Bureau Economic and Technological Development Zone Fresh Shellfish Investment Partnership (L.P.)
Priority date: 2022-01-13
Filing date: 2022-01-13
Publication date: 2022-06-21
Anticipated expiration: 2032-01-13

Abstract

The utility model provides a novel single-sided breathable deoxidizer packaging material which comprises an inner layer and a surface layer, wherein the inner layer is a breathable material layer, and the outer layer is a PET layer or an OPP layer; the surface layer is uniformly provided with air holes, the surface layer is half-width glued by adopting grids or glue, and the other half-width glued by adopting full grids. The packing material of the utility model is half-permeable and half-impermeable, so that the prepared product has half-permeable surface for oxygen absorption, and when the half-impermeable surface is in direct contact with food, the product can more effectively prevent water, oil and permeation, and has higher safety.

Description

Novel single-sided breathable deoxidizer packaging material

Technical Field

The utility model belongs to the field of deoxidizer packaging materials, and particularly relates to a novel single-sided breathable deoxidizer packaging material.

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. An oxygen indicating line is also usually set in the deoxidizer to indicate whether the deoxidizer is effective or not.

The problems of the deoxidizer in the current market are as follows: can not ensure the air permeability and can avoid the contact of the deoxidizer powder and the food.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a novel single-sided breathable deoxidizer packaging material aiming at the defects of the background art.

The utility model adopts the following technical scheme for solving the technical problems:

a novel single-side breathable deoxidizer packaging material comprises an inner layer and a surface layer, wherein the inner layer is a breathable material layer, and the outer layer is a PET layer or an OPP layer; the surface layer is uniformly provided with air holes, half of the surface layer is subjected to grid gluing or glue dispensing, and the other half is subjected to full-grid gluing.

Further, the inner layer is formed by compounding a perforated PE layer and a PAP layer.

Further, the glue is scraped into the air vent through the scraper blade in the full-scale gluing area.

Furthermore, the air holes are distributed in a staggered mode.

Furthermore, the gluing position of the grid gluing or gluing area is positioned in the gap between the adjacent air holes.

Compared with the prior art, the utility model adopting the technical scheme has the following technical effects:

the present invention relates to a packaging material, including PET or OPP on the surface of said packaging material and PAP in the inner layer of said packaging material, etc. when said packaging material is combined, its front-stage printing and punching process is identical to that of general deoxidant, and the difference is that the gluing roller is different when the plastics of surface PET or OPP and other breathable material are combined, in which the half-width gluing can be used for making glue, and the other half-width gluing can be used for applying glue, and at the same time a special scraper blade is used for scraping partial glue into the holes on the surface of PET or OPP, etc. so as to obtain the invented product.

Drawings

Fig. 1 is a schematic overall structure diagram of the present embodiment.

In the figure, 1, a surface layer; 11. air holes are formed; 12. dispensing; 2. a PAP layer; 3. and (6) a PE layer.

Detailed Description

The technical scheme of the utility model is further explained in detail by combining the attached drawings:

in the description of the present invention, it is to be understood that the terms "left side", "right side", "upper part", "lower part", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and that "first", "second", etc., do not represent an important degree of the component parts, and thus are not to be construed as limiting the present invention. The specific dimensions used in the present example are only for illustrating the technical solution and do not limit the scope of protection of the present invention.

A novel single-side breathable deoxidizer packaging material is shown in figure 1 and comprises an inner layer and a surface layer 1, wherein the inner layer is a breathable material layer, the outer layer is a PET layer or an OPP layer, and the inner layer is formed by compounding a perforated PE layer 3 and a perforated PAP layer 2. The surface layer 1 is uniformly provided with air holes 11, the surface layer 11 is half-sized by grid sizing or dispensing 12, and the other half-sized by full grid sizing. And the area of the full lattice gluing scrapes the glue into the air vent through the scraping plate. The air holes are distributed in a staggered mode, and the gluing position of the grid gluing or glue dispensing area is located in the gap between the adjacent air holes.

The specific description is as follows:

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.

The above embodiments are only for illustrating the technical idea of the present invention, and the protection scope of the present invention is not limited thereby, and any modifications made on the basis of the technical scheme according to the technical idea of the present invention fall within the protection scope of the present invention. While 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 knowledge of those skilled in the art.

Claims

1. A novel single-sided breathable deoxidizer packaging material is characterized in that: the PET/OPP composite material comprises an inner layer and a surface layer, wherein the inner layer is a breathable material layer, and the outer layer is a PET layer or an OPP layer; the surface layer is uniformly provided with air holes, half of the surface layer is subjected to grid gluing or glue dispensing, and the other half is subjected to full-grid gluing.

2. The novel single-sided breathable deoxidizer packaging material of claim 1, wherein: the inner layer is formed by compounding a perforated PE layer and a PAP layer.

3. The novel single-sided breathable deoxidizer packaging material of claim 1, wherein: and the area of the full lattice gluing scrapes the glue into the air vent through the scraping plate.

4. The novel single-sided breathable deoxidizer packaging material of claim 1, wherein: the air holes are distributed in a staggered manner.

5. The novel single-sided breathable deoxidizer packaging material of claim 1, wherein: the gluing position of the grid gluing or gluing area is positioned in the gap between the adjacent air holes.