CN211495244U - High-performance heat shrinkable film - Google Patents
High-performance heat shrinkable film Download PDFInfo
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- CN211495244U CN211495244U CN202020029491.3U CN202020029491U CN211495244U CN 211495244 U CN211495244 U CN 211495244U CN 202020029491 U CN202020029491 U CN 202020029491U CN 211495244 U CN211495244 U CN 211495244U
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- heat shrinkable
- shrinkable film
- film body
- protective layer
- heat shrink
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Abstract
The utility model discloses a high performance heat shrink film, including a winding reel and heat shrink film body, heat shrink film body winding is at the surface of a winding reel, heat shrink film body comprises film inlayer, upper protective layer and lower protective layer, the upper surface integrated into one piece of upper protective layer has linking lug, linking recess has been seted up to the surface of lower protective layer, the both sides surface homogeneous body shaping of heat shrink film body has the label area, and the surface of heat shrink film body has seted up a plurality of bleeder vents, the surface of heat shrink film body is provided with many tear lines, the film inlayer sets up in the inside of heat shrink film body and is close to middle position, the inside that the upper protective layer is located heat shrink film body is close to the position at top. A high performance heat shrink film, can increase the frictional force between heat shrink film and the goods, and can conveniently carry out the fixed length to the heat shrink film and tear.
Description
Technical Field
The utility model relates to a heat shrink film field, in particular to high performance heat shrink film.
Background
The heat shrinkable film is used for selling and transporting various products, has the main functions of stabilizing, covering and protecting the products, has higher puncture resistance, good shrinkability and certain shrinkage stress, needs to be added with a UV (ultraviolet) resistant agent because the heat shrinkable film is frequently suitable for outdoor use, and has higher puncture resistance, good shrinkability and certain shrinkage stress; when the existing high-performance heat shrinkable film is used, the friction force between the heat shrinkable film and goods is small, the winding stability between the heat shrinkable film and the goods is not high, the heat shrinkable film is inconvenient to tear at a fixed length, and waste is easy to occur in the use process.
SUMMERY OF THE UTILITY MODEL
The main object of the present invention is to provide a high performance heat shrinkable film, which can effectively solve the problems in the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a high-performance heat shrinkable film comprises a winding drum and a heat shrinkable film body, wherein the heat shrinkable film body is wound on the outer surface of the winding drum and consists of a film inner layer, an upper protective layer and a lower protective layer, a connecting lug is integrally formed on the upper surface of the upper protective layer, a connecting groove is formed in the outer surface of the lower protective layer, label tapes are integrally formed on the outer surfaces of two sides of the heat shrinkable film body, a plurality of air holes are formed in the outer surface of the heat shrinkable film body, and a plurality of tear lines are arranged on the outer surface of the heat shrinkable film body.
Preferably, the film inner layer is arranged inside the heat shrinkable film body at a position close to the middle, the upper protective layer is arranged inside the heat shrinkable film body at a position close to the top, the lower protective layer is arranged inside the heat shrinkable film body at a position close to the bottom, and adhesives are arranged between the upper protective layer and the heat shrinkable film body and between the lower protective layer and the heat shrinkable film body and can increase the stability between the upper protective layer and the heat shrinkable film body.
Preferably, the outer surface of the engaging projection is tangent to the inner surface of the engaging groove, the engaging projection and the engaging groove are linearly arranged on the outer surface of the heat shrinkable film body, and the engaging projection and the engaging groove are matched with each other to facilitate winding of the heat shrinkable film.
Preferably, the radial extension lines of the label bands and the tearing lines are overlapped, the label bands are uniformly distributed on the outer surfaces of the two sides of the heat shrinkable film body, and the label bands and the tearing lines are matched for use, so that the heat shrinkable film can be conveniently torn at a fixed length.
Preferably, the air holes are transversely formed in the outer surface of the heat shrinkable film body, the tear lines are longitudinally formed in the outer surface of the heat shrinkable film body, and the air holes can ventilate when the heat shrinkable film is wound.
Preferably, the thickness of the film inner layer is larger than the thickness of the upper protective layer and the lower protective layer.
Compared with the prior art, the utility model discloses following beneficial effect has: the high-performance heat shrinkable film can increase the friction force between the heat shrinkable film and goods through the arranged connecting lug and the connecting groove, so that the winding stability between the heat shrinkable film and the goods can be improved, and the heat shrinkable film can be conveniently torn at a fixed length through the arranged label tape and the tearing line, so that the use of the heat shrinkable film can be facilitated.
Drawings
FIG. 1 is a schematic view of the overall structure of a high performance heat shrinkable film of the present invention;
FIG. 2 is a top view of a heat shrinkable film body of a high performance heat shrinkable film of the present invention;
fig. 3 is a schematic structural view of a heat shrinkable film body of the high performance heat shrinkable film of the present invention.
In the figure: 1. a winding drum; 2. a heat shrinkable film body; 201. a thin film inner layer; 202. an upper protective layer; 203. a lower protective layer; 3. engaging the bumps; 4. a joining groove; 5. a label tape; 6. air holes are formed; 7. and (6) tearing the line.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; 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.
As shown in fig. 1-3, a high-performance heat shrinkable film comprises a winding drum 1 and a heat shrinkable film body 2, wherein the heat shrinkable film body 2 is wound on the outer surface of the winding drum 1, the heat shrinkable film body 2 is composed of a film inner layer 201, an upper protective layer 202 and a lower protective layer 203, a connecting lug 3 is integrally formed on the upper surface of the upper protective layer 202, a connecting groove 4 is formed on the outer surface of the lower protective layer 203, label tapes 5 are integrally formed on the outer surfaces of two sides of the heat shrinkable film body 2, a plurality of air holes 6 are formed on the outer surface of the heat shrinkable film body 2, and a plurality of tear lines 7 are formed on the outer surface of the heat shrinkable;
the film inner layer 201 is arranged in the heat shrinkable film body 2 at a position close to the middle, the upper protective layer 202 is arranged in the heat shrinkable film body 2 at a position close to the top, the lower protective layer 203 is arranged in the heat shrinkable film body 2 at a position close to the bottom, and adhesives are arranged between the upper protective layer 202 and the lower protective layer 203 and the heat shrinkable film body 2; the outer surface of the joining lug 3 is tangent to the inner surface of the joining groove 4, and the joining lug 3 and the joining groove 4 are linearly arranged on the outer surface of the heat shrinkable film body 2; the radial extension lines of the label tape 5 and the tear line 7 are overlapped with each other, and the label tape 5 is uniformly distributed on the outer surfaces of the two sides of the heat shrinkable film body 2; the air holes 6 are transversely arranged on the outer surface of the heat shrinkable film body 2, and the tear lines 7 are longitudinally arranged on the outer surface of the heat shrinkable film body 2; the thickness of the thin film inner layer 201 is greater than the thickness of the upper protective layer 202 and the lower protective layer 203.
It should be noted that, the utility model relates to a high performance heat shrinkable film, when using, winding cylinder 1 and heat shrinkable film body 2 constitute the main part of whole high performance heat shrinkable film, film inlayer 201, upper protective layer 202 and lower protective layer 203 constitute whole heat shrinkable film body 2 main part, pull out heat shrinkable film body 2 from winding cylinder 1, can tear the heat shrinkable film to fixed length through label area 5 and tear line 7, thereby can make things convenient for the use of heat shrinkable film, wind the heat shrinkable film on the goods, link up lug 3 and linking recess 4 can increase the frictional force between heat shrinkable film and the goods, thereby can improve the winding stability between heat shrinkable film and the goods, bleeder vent 6 can ventilate when the heat shrinkable film twines.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A high-performance heat shrinkable film characterized in that: the heat shrinkable film comprises a winding drum (1) and a heat shrinkable film body (2), wherein the heat shrinkable film body (2) is wound on the outer surface of the winding drum (1), the heat shrinkable film body (2) is composed of a film inner layer (201), an upper protective layer (202) and a lower protective layer (203), a connecting lug (3) is integrally formed on the upper surface of the upper protective layer (202), a connecting groove (4) is formed in the outer surface of the lower protective layer (203), label tapes (5) are integrally formed on the outer surfaces of two sides of the heat shrinkable film body (2), a plurality of air holes (6) are formed in the outer surface of the heat shrinkable film body (2), and a plurality of tear lines (7) are arranged on the outer surface of the heat shrinkable film body (2).
2. The high-performance heat shrinkable film of claim 1, wherein: the film inner layer (201) is arranged in the heat shrinkable film body (2) close to the middle, the upper protection layer (202) is arranged in the heat shrinkable film body (2) close to the top, the lower protection layer (203) is arranged in the heat shrinkable film body (2) close to the bottom, and adhesives are arranged between the upper protection layer (202) and the heat shrinkable film body (2) and between the lower protection layer (203) and the heat shrinkable film body (2).
3. The high-performance heat shrinkable film of claim 1, wherein: the outer surface of the connecting lug (3) is tangent to the inner surface of the connecting groove (4), and the connecting lug (3) and the connecting groove (4) are linearly arranged on the outer surface of the heat shrinkable film body (2).
4. The high-performance heat shrinkable film of claim 1, wherein: the radial extension lines of the label tape (5) and the tearing line (7) are overlapped, and the label tape (5) is uniformly distributed on the outer surfaces of the two sides of the heat shrinkable film body (2).
5. The high-performance heat shrinkable film of claim 1, wherein: the air holes (6) are transversely formed in the outer surface of the heat shrinkable film body (2), and the tear lines (7) are longitudinally arranged on the outer surface of the heat shrinkable film body (2).
6. The high-performance heat shrinkable film of claim 4, wherein: the thickness of the film inner layer (201) is larger than the thickness of the upper protective layer (202) and the lower protective layer (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020029491.3U CN211495244U (en) | 2020-01-07 | 2020-01-07 | High-performance heat shrinkable film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020029491.3U CN211495244U (en) | 2020-01-07 | 2020-01-07 | High-performance heat shrinkable film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211495244U true CN211495244U (en) | 2020-09-15 |
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ID=72398408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020029491.3U Active CN211495244U (en) | 2020-01-07 | 2020-01-07 | High-performance heat shrinkable film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211495244U (en) |
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2020
- 2020-01-07 CN CN202020029491.3U patent/CN211495244U/en active Active
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| CP01 | Change in the name or title of a patent holder |
Address after: 518000 building 11, shangnian No.3 Industrial Zone, Shangcun community, Gongming office, Guangming New District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Jinye New Material Technology Co.,Ltd. Address before: 518000 building 11, shangnian No.3 Industrial Zone, Shangcun community, Gongming office, Guangming New District, Shenzhen City, Guangdong Province Patentee before: Shenzhen jinyexin plastic products Co.,Ltd. |