CN217415138U

CN217415138U - Deoxidizer packaging material

Info

Publication number: CN217415138U
Application number: CN202221030431.9U
Authority: CN
Inventors: 毛兵; 毛兵建; 王海丽; 高正; 任聪聪; 李森林; 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: 2022-09-13
Anticipated expiration: 2032-04-29

Abstract

The utility model discloses a deoxidizer packaging material, which comprises an inner film and an outer film; the inner film comprises a first CPP film, plain soft paper and a second CPP film, the thicknesses of the first CPP film and the second CPP film are both 8-16 um, and the gram weight of the plain soft paper is 18-28 g/m 2; the outer film comprises a third CPP film and a PET layer, and the thickness of the third CPP film and the thickness of the PET layer are both 8-16 um; inner membrance and adventitia edge complex, and the compound department of inner membrance and adventitia is equipped with the oxygen indicateing line, form the cavity between inner membrance and the adventitia, the adventitia is equipped with first through-hole, first CPP membrane is equipped with the second through-hole, second CPP membrane is equipped with the third through-hole, the position of second through-hole and third through-hole staggers each other. The utility model discloses a deoxidizer packaging material simple structure, convenient to use punches through carrying out the dislocation on the inner membrance, and is provided with plain weave soft paper in the middle of the inner membrance, has promoted the gas permeability, also can not leak the powder, punches at the adventitia simultaneously, further promotes the gas permeability.

Description

Deoxidizer packaging material

Technical Field

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

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 is sealed and packaged together with food in the food bag like desiccant bag, so that it can remove the oxygen remained in the air in the food bag, can prevent the food from changing colour, deteriorating quality and rancidity of oil and fat, and also has the action of inhibiting growth of mould, aerobic bacteria and grain pests.

At present, the packaging material of the deoxidizer has the problems of poor air permeability and easy powder leakage.

Based on the situation, the utility model provides a deoxidizer packaging material, can effectively solve above one kind or multiple problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a deoxidizer packaging material. The utility model discloses a deoxidizer packaging material simple structure, convenient to use punches through carrying out the dislocation on the inner membrance, and is provided with plain weave soft paper in the middle of the inner membrance, has promoted the gas permeability, also can not leak the powder, punches at the adventitia simultaneously, further promotes the gas permeability.

The utility model discloses a following technical scheme realizes:

a deoxidizer packaging material comprises an inner film and an outer film;

the inner film comprises a first CPP film, plain soft paper and a second CPP film, the thickness of the first CPP film and the thickness of the second CPP film are both 8-16 mu m, and the gram weight of the plain soft paper is 18-28 g/m 2;

the outer film comprises a third CPP film and a PET layer, and the thickness of the third CPP film and the thickness of the PET layer are both 8-16 um;

the inner membrance is compound with the adventitia edge, and the compound department of inner membrance and adventitia is equipped with the oxygen pilot line, form the cavity between inner membrance and the adventitia, the adventitia is equipped with first through-hole, first CPP membrane is equipped with the second through-hole, second CPP membrane is equipped with the third through-hole, the position of second through-hole and third through-hole staggers each other.

Preferably, the thickness of first CPP membrane and second CPP membrane is 10 ~ 14um, plain weave soft paper's gram weight is 21 ~ 25g/m2, the thickness on third CPP membrane, PET layer is 10 ~ 14 um.

Preferably, the distance between every two first through holes is 2-5 mm.

Preferably, the aperture of the first through hole is 0.38-0.79 mm.

Preferably, the distance between every two second through holes is 2-5 mm.

Preferably, the aperture of the second through hole is 0.38-0.79 mm.

Preferably, the distance between every two third through holes is 2-5 mm.

Preferably, the aperture of the third through hole is 0.38-0.79 mm.

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

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the following description of the preferred embodiments of the present invention is given with reference to the accompanying examples, but it should be understood that the drawings are for illustrative purposes only and are not to 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 figure 1, the utility model provides a deoxidizer packaging material, which comprises an inner film and an outer film;

the inner film comprises a first CPP film 1, plain soft paper 2 and a second CPP film 3, the thicknesses of the first CPP film 1 and the second CPP film 3 are both 8-16 um, and the gram weight of the plain soft paper 2 is 18-28 g/m 2;

the ultrathin CPP film is compounded, so that the softness and the thickness of a packaging material are ensured to be thin, and the low temperature of the CPP film ensures that the lower temperature can be used during heat sealing, so that the heat sealing strength is ensured; the plain soft paper 2 is fluffy and has good air permeability, and the air permeability can still be kept fast after the punching CPP films are compounded on the two sides, and powder leakage is avoided.

The outer film comprises a third CPP film 4 and a PET layer 5, and the thicknesses of the third CPP film 4 and the PET layer 5 are both 8-16 um;

the easy printing performance of PET layer 5 matches third CPP membrane 4, makes the finished product after punch more easily, and the electric eye is difficult for tensile, high temperature resistant, the hot pressing oxygen indicating line of being convenient for.

Inner membrance and adventitia edge complex, and the compound department of inner membrance and adventitia is equipped with oxygen indicateing line 9, vacuole formation 10 between inner membrance and the adventitia, the adventitia is equipped with first through-hole 6, first CPP membrane 1 is equipped with second through-hole 7, second CPP membrane 3 is equipped with third through-hole 8, second through-hole 7 and third through-hole 8's position staggers each other.

Further, in another embodiment, the thickness of the first CPP film 1 and the second CPP film 3 is 10-14 um, the gram weight of the plain soft paper 2 is 21-25 g/m2, and the thickness of the third CPP film 4 and the thickness of the PET layer 5 are 10-14 um.

Further, in another embodiment, the distance between every two first through holes 6 is 2-5 mm.

Further, in another embodiment, the diameter of the first through hole 6 is 0.38-0.79 mm.

Further, in another embodiment, the distance between every two second through holes 7 is 2-5 mm.

Further, in another embodiment, the diameter of the second through hole 7 is 0.38-0.79 mm.

Further, in another embodiment, the distance between every two third through holes 8 is 2-5 mm.

Further, in another embodiment, the diameter of the third through hole 8 is 0.38-0.79 mm.

Due to the arrangement of the first through hole 6, the second through hole 7 and the third through hole 8, the air permeability of the packing material can be better improved.

According to the description and the drawings of the present invention, those skilled in the art can easily manufacture or use the deoxidizer packaging material of the present invention, and can produce the positive effects described in the present invention.

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", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, it is only for convenience of description and simplicity of 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 in the present disclosure and encompass, for example, either a fixed connection, a removable connection, or an integral connection; 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 in specific cases to 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. A deoxidizer packaging material is characterized in that: comprises an inner film and an outer film;

the inner membrane includes first CPP membrane, plain weave soft paper and second CPP membrane, the thickness of first CPP membrane and second CPP membrane is 8 ~ 16um, the gram weight of plain weave soft paper is 18 ~ 28g/m ² ；

inner membrance and adventitia edge complex, and the compound department of inner membrance and adventitia is equipped with the oxygen indicateing line, form the cavity between inner membrance and the adventitia, the adventitia is equipped with first through-hole, first CPP membrane is equipped with the second through-hole, second CPP membrane is equipped with the third through-hole, the position of second through-hole and third through-hole staggers each other.

2. The oxygen scavenger packaging material according to claim 1, wherein: the thickness of first CPP membrane and second CPP membrane is 10 ~ 14um, plain weave soft paper's grammes per square metre is 21 ~ 25g/m ² And the thickness of the third CPP film and the PET layer is 10-14 um.

3. The oxygen scavenger packaging material according to claim 1, wherein: every two the distance between the first through-hole is 2 ~ 5 mm.

4. The oxygen scavenger packaging material according to claim 3, wherein: the aperture of the first through hole is 0.38-0.79 mm.

5. The oxygen scavenger packaging material according to claim 1, wherein: the distance between every two second through holes is 2-5 mm.

6. The oxygen scavenger packaging material according to claim 5, characterized in that: the aperture of the second through hole is 0.38-0.79 mm.

7. The oxygen scavenger packaging material according to claim 1, characterized in that: every two distance between the third through holes is 2-5 mm.

8. The oxygen scavenger packaging material according to claim 7, wherein: the aperture of the third through hole is 0.38-0.79 mm.