CN217970766U

CN217970766U - Easily tear pyrocondensation membrane structure

Info

Publication number: CN217970766U
Application number: CN202221266048.3U
Authority: CN
Inventors: 马琼; 孙瑾; 文艳华; 李晨宇
Original assignee: Air Force Medical University of PLA
Current assignee: Air Force Medical University of PLA
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-12-06
Anticipated expiration: 2032-05-24

Abstract

The utility model belongs to the technical field of pyrocondensation membrane, especially, be an easily tear pyrocondensation membrane structure. The packaging film comprises a packaging film, wherein a starting sheet is fixedly sleeved in the center of the surface of the packaging film, an easy-to-tear strip is fixedly mounted at the bottom end of the starting sheet, a plurality of exhaust holes are formed in the surface of the bottom of the packaging film, and a sealing edge is formed on one side of the packaging film; make things convenient for the user of service can be easily tear the pyrocondensation membrane, the material that the packaging film used simultaneously is POF, and its characteristic moisture resistance is high, and thickness is even, and the texture is soft and the transparency is good, easily tears and pleasing to the eye at the pyrocondensation packing, and the consumer need not just can take out books with the help of the instrument rips the pyrocondensation membrane, and the dyestripping is very convenient to can not damage the intramembranous product.

Description

Easily tear pyrocondensation membrane structure

Technical Field

The utility model belongs to the technical field of pyrocondensation membrane, concretely relates to easily tear pyrocondensation membrane structure.

Background

With the continuous development of economy, the quality requirements of consumer products are continuously improved while people consume the products. The plastic package can be carried out outside the packaging box after the product for sale is packaged, and particularly for books, the effective package can not only protect the integrity of the books, but also avoid abrasion to the books, and meanwhile, the packaging box can be prevented from being affected with damp and falling ash.

In the prior art, the book is packaged outside by a heat-shrinkable film. After the thermal shrinkage film is subjected to thermal shrinkage, the thermal shrinkage film is tightly attached to the books, the consumers can take out the books only by scratching the thermal shrinkage film with the help of tools, the film is very inconvenient to tear, and the books in the film are easy to damage.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides an easily tear pyrocondensation membrane structure has the characteristics that easily tear.

In order to achieve the above object, the utility model provides a following technical scheme: including packaging film, its characterized in that: the surface center of the packaging film is fixedly sleeved with a starting sheet, an easy-to-tear strip is fixedly installed at the bottom end of the starting sheet, a plurality of exhaust holes are formed in the surface of the bottom of the packaging film, and a sealing edge is formed in one side of the packaging film.

As the utility model discloses an easily tear preferred technical scheme of pyrocondensation membrane structure, the material of packaging film is the POF film, and its thickness is 0.05mm.

As the utility model discloses an easily tear preferred technical scheme of pyrocondensation membrane structure, the material that starts the piece is the duroplasts, and its thickness is 0.5mm.

As the utility model discloses an easily tear preferred technical scheme of pyrocondensation membrane structure, the material of easily tearing the strip is PVC pyrocondensation strip, and its thickness is 0.1mm.

As the utility model discloses an easily tear preferred technical scheme of pyrocondensation membrane structure, the central diameter in exhaust hole is 2mm.

As the utility model discloses an easily tear preferred technical scheme of pyrocondensation membrane structure, the opening diameter on sealing edge is 30cm.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when the utility model is used, the packaging film is torn from the opening sheet together with the easy-tearing strip, and the exhaust hole line is used as the position for tearing the thermal shrinkage film; make things convenient for the user of service can be easy tear the pyrocondensation membrane, the material that the packaging film used simultaneously is POF, and its characteristic moisture resistance is high, and thickness is even, and the texture is soft and the transparency is good, easily tears and pleasing to the eye at pyrocondensation packing.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the present invention;

fig. 3 is a schematic structural diagram of the present invention.

In the figure: 1. packaging the film; 2. an activation sheet; 3. an easy-tear strip; 4. an exhaust hole; 5. and (7) sealing the edges.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: an easily torn thermal shrinkage film structure.

Including packaging film 1, fixed the cup jointing of surperficial central authorities start piece 2, start the bottom fixed mounting that piece 2 has easy tear strip 3, a plurality of exhaust hole 4 has been seted up on packaging film 1's bottom surface, and the sealing strip 5 has been seted up to one side of packaging film 1. The packaging film 1 is made of POF film and has a thickness of 0.05mm. The starting sheet 2 is made of hard plastic and has a thickness of 0.5mm. The easy-to-tear strip 3 is made of PVC thermal shrinkage strips, and the thickness of the easy-to-tear strip is 0.1mm. The central diameter of the vent hole 4 is 2mm. The opening diameter of the sealing edge 5 is 30cm.

Tearing the packaging film 1 from the opening sheet 2 together with the easy-tearing strip 3 by lifting, and taking the line of the vent hole 4 as the position for tearing the thermal shrinkage film; the heat-shrinkable film can be easily torn by a user.

The utility model discloses a theory of operation and use flow: in the using process of the utility model, the packaging film 1 is torn from the opening sheet 2 together with the easy-tearing strip 3, and the vent hole 4 line is used as the position for tearing the thermal shrinkage film; make things convenient for the user of service can be easily tear the pyrocondensation membrane, the material that packaging film 1 used simultaneously is POF, and its characteristic moisture resistance is high, and thickness is even, and the texture is soft and the transparency is good, easily tears and pleasing to the eye at pyrocondensation packing. After the thermal shrinkage film is subjected to thermal shrinkage, the thermal shrinkage film is tightly attached to the books, the books can be taken out by a consumer without scratching the thermal shrinkage film by means of a tool, the film is very convenient to tear, and the books in the film cannot be damaged.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an easily tear pyrocondensation membrane structure, includes packaging film (1), its characterized in that: the fixed start piece (2) that has cup jointed in surperficial central authorities of packaging film (1), the bottom fixed mounting who starts piece (2) has easy tear strip (3), a plurality of exhaust hole (4) have been seted up on the bottom surface of packaging film (1), sealing strip (5) have been seted up to one side of packaging film (1).

2. The easy-to-tear heat-shrinkable film structure of claim 1, wherein: the packaging film (1) is made of a POF film, and the thickness of the packaging film is 0.05mm.

3. The easy-tear heat-shrinkable film structure of claim 1, wherein: the starting sheet (2) is made of hard plastic and is 0.5mm thick.

4. The easy-tear heat-shrinkable film structure of claim 1, wherein: the easy-to-tear strip (3) is made of a PVC (polyvinyl chloride) heat-shrinkable strip, and the thickness of the easy-to-tear strip is 0.1mm.

5. The easy-tear heat-shrinkable film structure of claim 1, wherein: the central diameter of the exhaust hole (4) is 2mm.

6. The easy-tear heat-shrinkable film structure of claim 1, wherein: the opening diameter of the sealing edge (5) is 30cm.