CN217395936U

CN217395936U - Deoxidizer dustproof packaging material

Info

Publication number: CN217395936U
Application number: CN202221031247.6U
Authority: CN
Inventors: 毛兵; 毛兵建; 毛文龙; 李森林; 王海丽; 任聪聪; 冯文静; 顾秋萍
Original assignee: Jiaxing Xingyue Packaging Materials Co ltd
Current assignee: Jiaxing Xingyue Packaging Materials Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-09-09
Anticipated expiration: 2032-04-29

Abstract

The utility model discloses a deoxidizer dustproof packaging material, including PET layer, plain weave soft paper layer and the PE layer of compounding in proper order, the thickness of PET layer is 16 ~ 30um, the gram weight of plain weave soft paper layer is 18 ~ 28g/m2, the thickness of PE layer is 18 ~ 33 um; the PET layer surface printing has first vertical line and second vertical line, the PET layer surface is separated into A district, B district and C district through first vertical line and second vertical line, the PET level all is equipped with the first through-hole of a plurality of in A district and C district department, the PE layer is equipped with a plurality of second through-hole. The utility model discloses a dustproof packaging material of deoxidier simple structure, convenient to use through punching in oxygen indicator both sides, has both improved holistic gas permeability, has prevented the oxygen indicator seepage again, can avoid appearing the condition of leaking the powder through setting up plain weave soft paper simultaneously.

Description

Deoxidizer dustproof packaging material

Technical Field

The utility model relates to a packaging material technical field, concretely relates to dustproof packaging material of deoxidier.

Background

The deoxidizer is also called an oxygen scavenger and an oxygen absorbent, is an additive capable of absorbing oxygen and slowing down the oxidation of food, and is a new product adopted in the food preservation at present. It is a chemical mixture which can easily react with free oxygen or dissolved oxygen, and is placed in a sealed paper bag with a certain air permeability and strength, and like a drying agent bag, and is sealed and packaged together with food in a food bag, so that it can remove the oxygen remained in the air in the bag, can prevent the food from changing colour and deteriorating due to oxidation and can inhibit the growth of mould, aerobic bacteria and grain pests.

At present, the packaging material of the deoxidizer has the problem of oxygen indicator leakage, influences the effect of the deoxidizer and causes poor appearance.

Based on the situation, the utility model provides a deoxidier dustproof packaging material can effectively solve above one or more problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a deoxidizer dustproof packaging material. The utility model discloses a dustproof packaging material of deoxidier simple structure, convenient to use through punching in oxygen indicator both sides, has both improved holistic gas permeability, has prevented the oxygen indicator seepage again, can avoid appearing the condition of leaking the powder through setting up plain weave soft paper simultaneously.

The utility model discloses a following technical scheme realizes:

a deoxidizer dustproof packaging material comprises a PET layer, a plain weave soft paper layer and a PE layer which are sequentially compounded, wherein the thickness of the PET layer is 16-30 um, the gram weight of the plain weave soft paper layer is 18-28 g/m2, and the thickness of the PE layer is 18-33 um;

the PET layer surface printing has first vertical line and second vertical line, the PET layer surface is separated into A district, B district and C district through first vertical line and second vertical line, the PET level all is equipped with the first through-hole of a plurality of in A district and C district department, the PE layer is equipped with a plurality of second through-hole.

Preferably, the thickness on PET layer is 21 ~ 26um, the gram weight of plain weave soft paper layer is 20 ~ 25g/m2, the thickness on PE layer is 22 ~ 28 um.

Preferably, the pitch between each first through hole is 1.4mm to 1.5 mm.

Preferably, the pitch between each second through hole is 1.4mm to 1.5 mm.

Preferably, the first through holes and the second through holes are arranged in a matrix form.

Compared with the prior art, the utility model, following advantage and beneficial effect have:

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic side view of the cross-sectional structure of the present invention.

Detailed Description

In order to make the technical solutions of the present invention better understood by those skilled in the art, the following description of the preferred embodiments of the present invention is provided in conjunction with the specific examples, but it should be understood that the drawings are for illustrative purposes only and should not be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.

Example 1:

as shown in fig. 1 to 2, the utility model provides a deoxidizer dustproof packaging material, including PET layer 1, plain weave soft paper layer 2 and PE layer 3 that compound in proper order, the thickness of PET layer 1 is 16 ~ 30um, the gram weight of plain weave soft paper layer 2 is 18 ~ 28g/m2, the thickness of PE layer 3 is 18 ~ 33 um;

the PET layer 1 is easy to print, the adhesive force of the printing ink is good, the printing ink does not contact with food after being printed, the food safety is ensured, and the printing ink is easy to punch and is not easy to deform; the plain soft paper layer 2 is fluffy in fiber, good in gas permeability and low in air permeability after being compounded, so that the air permeability is improved by punching the outer layer; the PE layer 3 is low in heat sealing temperature and easy to punch, the sealing strength after heat sealing is good, and the composite strength of the PE layer and paper is good.

1 surface printing on PET layer has first vertical line 11 and second to erect line 12, 1 surface on PET layer is separated into A district, B district (the district is placed for the oxygen instruction line in B district) and C district through first vertical line 11 and second vertical line 12, PET layer 1 is located A district and C district department and all is equipped with the first through-hole 13 of a plurality of, PE layer 3 is equipped with a plurality of second through-hole 31.

Further, in another embodiment, the thickness of the PET layer 1 is 21-26 um, the gram weight of the plain soft paper layer 2 is 20-25 g/m2, and the thickness of the PE layer 3 is 22-28 um.

The PET layer 1 is high temperature resistant, is convenient for hot pressing oxygen indicating lines, and realizes no powder leakage by the plain soft paper layer 2.

Further, in another embodiment, the pitch between each of the first through holes 13 is 1.4mm to 1.5 mm.

Further, in another embodiment, the pitch between each second through hole 31 is 1.4mm to 1.5 mm.

Further, in another embodiment, the first through holes 13 and the second through holes 31 are arranged in a matrix.

Due to the arrangement of the first through holes 13 and the second through holes 31, the air permeability of the air conditioner can be better improved.

According to the description and the drawings of the utility model, the technical personnel in the field can easily manufacture or use the dustproof packaging material of the deoxidizer, and can produce the positive effects recorded by the utility model.

Unless otherwise specified, in the present invention, if the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for the convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing orientation or positional relationship in the present invention are used for illustrative purposes only, and should not be construed as limiting the present patent, specific meanings of the above terms can be understood by those of ordinary skill in the art in light of the specific circumstances in conjunction with the accompanying drawings.

Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass both fixed and removable connections, or integral connections; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the technical matters of the present invention all fall into the protection scope of the present invention to any simple modification and equivalent change of the above embodiments.

Claims

1. The dustproof packaging material for the deoxidizer is characterized in that: the PET-based plain weave soft paper comprises a PET layer, a plain weave soft paper layer and a PE layer which are sequentially compounded, wherein the thickness of the PET layer is 16-30 um, the gram weight of the plain weave soft paper layer is 18-28 g/m2, and the thickness of the PE layer is 18-33 um;

PET layer surface printing has first vertical line and second vertical line, the PET layer surface is separated into A district, B district and C district through first vertical line and second vertical line, the PET layer is located A district and C district department and all is equipped with the first through-hole of a plurality of, the PE layer is equipped with a plurality of second through-hole.

2. The deoxidizer dust-proof packaging material of claim 1, characterized in that: the thickness on PET layer is 21 ~ 26um, plain weave soft paper layer's gram weight is 20 ~ 25g/m2, the thickness on PE layer is 22 ~ 28 um.

3. The deoxidizer dust-proof packaging material of claim 1, which is characterized in that: the pitch between the first through holes is 1.4-1.5 mm.

4. The deoxidizer dust-proof packaging material of claim 1, characterized in that: the pitch between every two second through holes is 1.4 mm-1.5 mm.

5. The deoxidizer dust-proof packaging material of claim 1, characterized in that: the first through holes and the second through holes are arranged in a matrix mode.