CN216469721U - Environment-friendly stretching film with good stretching effect - Google Patents
Environment-friendly stretching film with good stretching effect Download PDFInfo
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- CN216469721U CN216469721U CN202123000902.XU CN202123000902U CN216469721U CN 216469721 U CN216469721 U CN 216469721U CN 202123000902 U CN202123000902 U CN 202123000902U CN 216469721 U CN216469721 U CN 216469721U
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Abstract
The utility model relates to the technical field of stretched films, in particular to an environment-friendly stretched film with good stretching effect, which has better elasticity and comprises a stretched film main body, wherein the stretched film main body comprises an upper wall film, the bottom end of the upper wall film is provided with an elastic middle film, the elastic middle film is arranged in a plurality of X shapes, the top parts of the left ends, the bottom parts of the left ends, the top parts of the right ends and the bottom parts of the right ends of a plurality of X-shaped structures of the elastic middle film are all connected with another X-shaped structure, the middle parts of every two X-shaped structures are respectively provided with an elastic connecting film, the left end and the right end of each elastic connecting film are respectively connected with the nearest X-shaped structure, the top end of the elastic middle film is connected with the upper wall film, the bottom end of the elastic middle film is provided with a lower wall film, and the bottom end of the elastic middle film is connected with the lower wall film.
Description
Technical Field
The utility model relates to the technical field of stretch films, in particular to an environment-friendly stretch film with a good stretching effect.
Background
As is known, a stretched film, also called as an LLDPE elastic film and a packaging film, is a transparent, elastic and strong, nontoxic and harmless flexible polyethylene plastic film, meets the international environmental protection and sanitation standards, has the advantages of toughness, impact resistance, transparency and self-adhesiveness, and can be used for damp proofing, dust proofing, labor reduction and benefit improvement no matter being used for collective packaging of products or cargo cards, so as to achieve the purposes of protecting the products and reducing the cost.
The existing stretching film capable of stretching in a long distance has poor elasticity, cannot retract after being stretched, and can only be stretched once in the use process, so that the stretching film cannot be subjected to secondary stretching utilization, and the practicability of the stretching film is reduced, therefore, an environment-friendly stretching film with good stretching effect is provided.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides an environment-friendly stretch film with better elasticity and good stretching effect.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a tensile membrane of environment-friendly with tensile effectual, including tensile membrane main part, tensile membrane main part includes the upper wall membrane, the bottom of upper wall membrane is provided with membrane in the elasticity, membrane is several X shape setting in the elasticity, the left end top of the several X shape structure of membrane in the elasticity, the left end bottom, right-hand member top all is connected with another X shape structure bottom the right-hand member, the middle part of per two X shape structures all is provided with the elastic connection membrane, the left end and the right-hand member of elastic connection membrane are connected with nearest X shape structure respectively, the top of membrane is connected with the upper wall membrane in the elasticity, the bottom of membrane is provided with down wall membrane in the elasticity, the bottom of membrane is connected with lower wall membrane in the elasticity.
Furthermore, the utility model has the improvement that the upper wall film, the elastic middle film, the elastic connecting film and the lower wall film are made of polyethylene plastics.
In a further improvement of the present invention, the middle portion of each elastic connection film is tapered.
On the basis of the above, the improvement of the utility model is that the thickness of the elastic middle film is smaller than that of the upper wall film and the lower wall film.
(III) advantageous effects
Compared with the prior art, the utility model provides an environment-friendly stretch film with good stretching effect, which has the following beneficial effects:
this tensile membrane of environment-friendly with tensile effectual, through setting up upper wall membrane, elasticity mesolamella, elastic connection membrane and lower wall membrane, it is better to make this elasticity that has tensile effectual tensile membrane of environment-friendly, can carry out the retraction of minizone after the extension to promoted and carried out the possibility that reutilization to the tensile membrane that has used, this tensile membrane of environment-friendly with tensile effectual practicality more.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is an enlarged, partial, schematic view of FIG. 2 at A;
fig. 4 is a cross-sectional view of the present invention in a stretched condition.
In the figure: 1. an upper wall film; 2. an elastic middle film; 3. an X-shaped structure; 4. an elastic connection film; 5. a lower wall membrane.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the environment-friendly stretch film with good stretching effect of the present invention comprises a stretch film main body, the stretch film main body comprises an upper wall film 1, the bottom end of the upper wall film 1 is provided with an elastic middle film 2, the thickness of the elastic middle film 2 is smaller than that of the upper wall film 1 and the lower wall film 5, so that the environment-friendly stretch film with good stretching effect is more convenient to use, the elastic middle film 2 is arranged in a plurality of X-shapes, the top of the left end, the bottom of the left end, the top of the right end and the bottom of the right end of the plurality of X-shaped structures 3 of the elastic middle film 2 are all connected with another X-shaped structure 3, the middle parts of every two X-shaped structures 3 are provided with elastic connection films 4, the middle part of each elastic connection film 4 is arranged in a cone shape, so that the elastic connection films 4 of the environment-friendly stretch film with good stretching effect are more easily driven and can improve elasticity, the left end and the right end of the elastic connection films 4 are respectively connected with the nearest X-shaped structures 3, the top of membrane 2 is connected with upper wall membrane 1 in the elasticity, the bottom of membrane 2 is provided with lower wall membrane 5 in the elasticity, the bottom of membrane 2 is connected with lower wall membrane 5 in the elasticity, upper wall membrane 1, membrane 2 in the elasticity, the material of elastic connection membrane 4 and lower wall membrane 5 is polyethylene, it is better to make this have the excellent environment-friendly tensile membrane's of tensile effect result of use better, this have the elasticity of the good environment-friendly tensile membrane of tensile effect better, can carry out the retraction of minizone after the extension, thereby promoted and carried out the possibility of reutilization to the tensile membrane that has used.
To sum up, this tensile membrane of environment-friendly with tensile effectual, when using, this tensile membrane of environment-friendly with tensile effectual directly uses article, membrane 2's X shape structure 3 can drive upper wall membrane 1 and lower wall membrane 5 and produce deformation or break in the elasticity when using, thereby extend, and elastic connection membrane 4 can carry out the restriction of lower range to membrane 2's X shape structure 3 in the elasticity, thereby promoted the possibility of contracting, this tensile membrane of environment-friendly with tensile effectual elasticity is better, can carry out the contraction of minizone after the extension, thereby promoted and carried out the possibility of reutilization to the tensile membrane that has used, this tensile membrane of environment-friendly with tensile effectual is more practical.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides an environment-friendly stretch film with tensile effectual, includes the stretch film main part, its characterized in that: the stretch film body includes upper wall membrane (1), the bottom of upper wall membrane (1) is provided with elasticity middle membrane (2), membrane (2) is several X shape setting in the elasticity, the left end top, left end bottom, right-hand member top and the right-hand member bottom of several X shape structure (3) of membrane (2) all are connected with another X shape structure (3) in the elasticity, per two the middle part of X shape structure (3) all is provided with elastic connection membrane (4), the left end and the right-hand member of elastic connection membrane (4) are connected with nearest X shape structure (3) respectively, the top of membrane (2) is connected with upper wall membrane (1) in the elasticity, the bottom of membrane (2) is provided with lower wall membrane (5) in the elasticity, the bottom of membrane (2) is connected with lower wall membrane (5) in the elasticity.
2. The environment-friendly stretch film with good stretching effect as claimed in claim 1, wherein: the upper wall film (1), the elastic middle film (2), the elastic connecting film (4) and the lower wall film (5) are made of polyethylene plastics.
3. The environment-friendly stretch film with good stretching effect as claimed in claim 1, wherein: the middle part of each elastic connecting film (4) is arranged in a conical shape.
4. The environment-friendly stretch film with good stretching effect as claimed in claim 1, wherein: the thickness of the elastic middle membrane (2) is smaller than that of the upper wall membrane (1) and the lower wall membrane (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123000902.XU CN216469721U (en) | 2021-12-01 | 2021-12-01 | Environment-friendly stretching film with good stretching effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123000902.XU CN216469721U (en) | 2021-12-01 | 2021-12-01 | Environment-friendly stretching film with good stretching effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216469721U true CN216469721U (en) | 2022-05-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123000902.XU Active CN216469721U (en) | 2021-12-01 | 2021-12-01 | Environment-friendly stretching film with good stretching effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216469721U (en) |
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2021
- 2021-12-01 CN CN202123000902.XU patent/CN216469721U/en active Active
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