CN211870148U

CN211870148U - Punching-resistant puncture-resistant packaging self-standing bag

Info

Publication number: CN211870148U
Application number: CN201922418721.5U
Authority: CN
Inventors: 赵玉杰; 王洪吉; 张顺勇; 张高明; 张洋洋; 马云雷
Original assignee: Jiangyin Chenggong Transfer Packaging Materials Co ltd
Current assignee: Jiangyin Chenggong Transfer Packaging Materials Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-11-06
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a resistant puncture's of punching press packing self-reliance bag relates to wrapping bag technical field. The utility model comprises a bag bottom, a bag opening and a bag body, wherein the bag bottom and the bag body are composed of composite material layers; the composite material layer comprises an inner tin paper layer, a heat insulation cotton layer, an aluminum foil paper layer, an inner metal woven net layer, a foam cotton layer, an outer metal woven net layer and a PET film layer which are sequentially connected from inside to outside. The utility model discloses an use and weave and the built-in net of preventing puncturing that is by the wire to and set up the foam cotton layer, possess stronger resistant punching press ability when guaranteeing to have stronger puncture-proof ability, can absorb through the effect on foam cotton layer when receiving the punching press and assault, and can kick-back to original shape rapidly.

Description

Punching-resistant puncture-resistant packaging self-standing bag

Technical Field

The utility model belongs to the technical field of the wrapping bag, especially, relate to a resistant puncture of punching press packing self-reliance bag.

Background

The packaging bag is a bag for packaging various articles, so that goods are convenient to transport and easy to store in a production flow process; is widely used in daily life and industrial production. At present, most of traditional packaging bags are not convenient to stand by themselves in the prior art, so that liquid or objects in the packaging bags are easy to escape due to inclination, great waste is caused, and the packaging bags have no stereoscopic impression.

Although the existing self-standing packaging bag can be self-standing, the effects of stamping resistance and puncture resistance are poor, so that the packaging bag is easy to damage due to large impact or contact of a sharp object in the using process, and the tightness of the packaging bag is damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a resistant puncture of punching press packing self-reliance bag has solved the current resistant punching press of self-reliance wrapping bag, the effect of puncture is relatively poor, the problem of easy damage.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a stamping-resistant and puncture-resistant packaging self-standing bag, which comprises a bag bottom, a bag opening and a bag body, wherein the bag bottom and the bag body are composed of a composite material layer;

the composite material layer comprises an inner tin paper layer, a heat insulation cotton layer, an aluminum foil paper layer, an inner metal woven net layer, a foam cotton layer, an outer metal woven net layer and a PET (polyethylene terephthalate) thin film layer which are sequentially connected from inside to outside.

Further, a packaging bag sealing strip is fixedly arranged inside the bag opening.

Furthermore, a waterproof coating is uniformly coated on one surface, far away from the outer metal woven net layer, of the PET film layer.

Further, a nano-silver polymer layer is arranged on one surface, far away from the heat insulation cotton layer, of the inner tin paper layer.

Furthermore, the inner metal woven net layer and the outer metal woven net layer are woven by metal wires with the diameter of 0.1mm-0.2 mm.

The utility model discloses following beneficial effect has:

1. the utility model discloses an use and weave and the built-in net of preventing puncturing that is by the wire to and set up the foam cotton layer, possess stronger resistant punching press ability when guaranteeing to have stronger puncture-proof ability, can absorb through the effect on foam cotton layer when receiving the punching press and assault, and can kick-back to original shape rapidly.

2. The utility model discloses an interior tin ply, thermal-insulated cotton layer, aluminium foil ply play fine thermal-insulated effect, reduce the influence of ambient temperature to the inside article of wrapping bag.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the packaging bag of the present invention;

fig. 2 is a schematic structural view of the packaging stand-up pouch of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-bag bottom, 2-bag mouth, 3-bag body, 4-inner tin paper layer, 5-heat insulation cotton layer, 6-aluminum foil paper layer, 7-inner metal woven net layer, 8-foam cotton layer, 9-outer metal woven net layer, 10-PET film layer, 11-packaging bag sealing strip, 12-waterproof coating and 13-nano silver polymer layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention relates to a punching-resistant and puncture-resistant packaging self-supporting bag, which comprises a bag bottom 1, a bag opening 2 and a bag body 3, wherein the bag bottom 1 and the bag body 2 are made of composite material layers, and the material of the bag opening 2 is the same as that of the bag bottom 1 and the bag body 3.

The composite material layer comprises an inner tin paper layer 4, a heat insulation cotton layer 5, an aluminum foil paper layer 6, an inner metal woven mesh layer 7, a foam cotton layer 8, an outer metal woven mesh layer 9 and a PET thin film layer 10 which are sequentially connected from inside to outside, and the PET thin film layer 10 can be replaced by PA or PE materials.

Wherein, the bag sealing strip 11 is fixedly arranged inside the bag opening 2.

Wherein, the surface of the PET film layer 10 far away from the outer metal woven net layer 9 is uniformly coated with a waterproof coating 12.

Wherein, a nano silver polymer layer 13 is arranged on one surface of the inner tin paper layer 4 far away from the heat insulation cotton layer 5.

Wherein, the inner metal braided net layer 7 and the outer metal braided net layer 9 are braided by metal wires with the diameter of 0.1mm-0.2 mm.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a resistant packing self-reliance bag that punctures of punching press, includes bag end (1), sack (2) and bag body (3), its characterized in that: the bag bottom (1) and the bag body (3) are composed of composite material layers;

the composite material layer comprises an inner tin paper layer (4), a heat insulation cotton layer (5), an aluminum foil paper layer (6), an inner metal woven mesh layer (7), a foam cotton layer (8), an outer metal woven mesh layer (9) and a PET thin film layer (10) which are sequentially connected from inside to outside.

2. A punch-resistant puncture-resistant packaging self-standing bag according to claim 1, wherein a bag sealing strip (11) is fixedly arranged inside the bag opening (2).

3. A punch and puncture resistant packaging self-standing bag according to claim 1, wherein the side of the PET film layer (10) remote from the outer woven metal mesh layer (9) is uniformly coated with a water-resistant coating (12).

4. A punch and puncture resistant packaging stand-up bag according to claim 1, characterized in that the inner and outer woven metal mesh layers (7, 9) are each woven from metal wires having a diameter of between 0.1mm and 0.2 mm.