CN212827200U - Tear-resistant high-reflection composite film - Google Patents
Tear-resistant high-reflection composite film Download PDFInfo
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- CN212827200U CN212827200U CN202021386586.7U CN202021386586U CN212827200U CN 212827200 U CN212827200 U CN 212827200U CN 202021386586 U CN202021386586 U CN 202021386586U CN 212827200 U CN212827200 U CN 212827200U
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Abstract
The utility model relates to a film technical field, concretely relates to tear-resistant high reflection composite film, include: the high-reflection film comprises a high-reflection layer, wherein a longitudinal tear-resistant adhesive layer and an upper thin film layer are arranged above the high-reflection layer, the high-reflection layer is connected with the upper thin film layer through the longitudinal tear-resistant adhesive layer, a transverse tear-resistant adhesive layer and a lower thin film layer are arranged below the high-reflection layer, and the high-reflection layer is connected with the lower thin film layer through the transverse tear-resistant adhesive layer. In this way, resistant tearing high reflection composite film, have stronger anti effect of tearing, strengthened the reflectance can, improved the practicality.
Description
Technical Field
The utility model relates to a film technical field especially relates to a tear-resistant high reflection composite film.
Background
Generally, a film is formed by blowing the film through a film blowing device, and after the film is formed by blowing, the tensile resistance and the tear resistance of the film are poor, and the film is easily stretched, deformed, torn and broken. Meanwhile, the existing film has poor reflection performance, and some fields need a film with high reflection performance, so that the practicability of the existing film is reduced, the requirements of users cannot be met, and improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a tear-resistant high reflection composite film, simple structure, and processing is easy, has better anti tearing effect in vertical and horizontal direction, through the use of high reflection stratum, has strengthened the reflectance properties of film, has improved the practicality.
In order to solve the technical problem, the utility model discloses a technical scheme be: provided is a tear-resistant highly reflective composite film comprising: the high-reflection film comprises a high-reflection layer, wherein a longitudinal tear-resistant adhesive layer and an upper thin film layer are arranged above the high-reflection layer, the high-reflection layer is connected with the upper thin film layer through the longitudinal tear-resistant adhesive layer, a transverse tear-resistant adhesive layer and a lower thin film layer are arranged below the high-reflection layer, and the high-reflection layer is connected with the lower thin film layer through the transverse tear-resistant adhesive layer.
In a preferred embodiment of the present invention, the high reflection layer includes a middle thin film layer and a metal silver layer disposed on a lower surface of the middle thin film layer.
In a preferred embodiment of the present invention, the longitudinal tear-resistant adhesive layer includes a plurality of longitudinal fiber threads transversely spaced apart from each other and a first adhesive layer wrapped on an outer surface of the longitudinal fiber threads.
In a preferred embodiment of the present invention, the transverse tear-resistant adhesive layer includes a plurality of transverse fiber threads longitudinally spaced apart from each other and a second adhesive layer wrapped around the outer surface of the transverse fiber threads.
In a preferred embodiment of the present invention, the longitudinal fiber lines and the transverse fiber lines are perpendicular to each other.
The utility model has the advantages that: the utility model provides a tear-resistant high reflection composite film through vertically tearing the adhesive layer and the combined action of the adhesive layer of tearing transversely tearing, makes composite film have better anti tearing effect in vertical and horizontal direction, through the use of high reflection stratum, has strengthened reflective properties, has improved the practicality.
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 are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
fig. 1 is a schematic structural view of a preferred embodiment of the tear-resistant highly reflective composite film of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for purposes of illustration and explanation only and are not intended to limit the invention.
It should be noted that these drawings are simplified schematic views, and the basic structure of the present invention is described only in a schematic manner, and therefore, only the configuration related to the present invention is shown.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, 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.
Referring to fig. 1, an embodiment of the present invention includes:
a tear resistant highly reflective composite film comprising: the high-reflection film comprises a high-reflection layer 10, wherein a longitudinal tear-resistant adhesive layer 20 and an upper film layer 3 are arranged above the high-reflection layer 10, the high-reflection layer 10 is connected with the upper film layer 3 through the longitudinal tear-resistant adhesive layer 20, a transverse tear-resistant adhesive layer 40 and a lower film layer 5 are arranged below the high-reflection layer 10, and the high-reflection layer 10 is connected with the lower film layer 5 through the transverse tear-resistant adhesive layer 40; when the anti-tearing composite film is used, the high-reflection layer 10 is used, the composite film has a good reflection effect, the upper thin film layer 3 and the high-reflection layer 10 are firmly connected together through the longitudinal anti-tearing adhesive layer 20, meanwhile, the longitudinal anti-tearing adhesive layer 20 has a good anti-tearing effect in the longitudinal direction, the lower thin film layer 5 and the high-reflection layer 10 are firmly connected together through the transverse anti-tearing adhesive layer 40, meanwhile, the transverse anti-tearing adhesive layer 40 has a good anti-tearing effect in the transverse direction, the anti-tearing effect and the reflection performance of the composite film are enhanced, and the practicability is improved.
The high-reflection layer 10 comprises a middle thin film layer 11 and a metal silver layer 12 arranged on the lower surface of the middle thin film layer 11; through the use of the metal silver layer 12, the composite film has a good reflection effect.
The longitudinal tear-resistant adhesive layer 20 comprises a plurality of longitudinal fiber lines 21 arranged at intervals transversely and a first adhesive layer 22 wrapped on the outer surface of the longitudinal fiber lines 21; the longitudinal fiber threads 21 have strong tensile capacity in the length direction, so that the composite film has strong tearing resistance in the longitudinal direction.
The transverse tear-resistant adhesive layer 40 comprises a plurality of transverse fiber lines 41 arranged at intervals longitudinally and a second adhesive layer 42 wrapping the outer surfaces of the transverse fiber lines 41; the transverse fiber threads 41 have strong tensile capacity in the length direction, so that the composite film has strong tearing resistance in the transverse direction.
The longitudinal fiber lines 21 and the transverse fiber lines 41 are perpendicular to each other.
To sum up, the utility model discloses a resistant tearing high reflection composite film who says so, simple structure, processing is easy, has better anti tearing effect in vertical and horizontal direction, through the use of high reflection stratum, has strengthened the reflectance properties of film, has improved the practicality.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.
Claims (5)
1. A tear-resistant highly reflective composite film, comprising: the high-reflection film comprises a high-reflection layer, wherein a longitudinal tear-resistant adhesive layer and an upper thin film layer are arranged above the high-reflection layer, the high-reflection layer is connected with the upper thin film layer through the longitudinal tear-resistant adhesive layer, a transverse tear-resistant adhesive layer and a lower thin film layer are arranged below the high-reflection layer, and the high-reflection layer is connected with the lower thin film layer through the transverse tear-resistant adhesive layer.
2. The tear-resistant highly reflective composite film according to claim 1, wherein said highly reflective layer comprises a middle film layer and a metallic silver layer disposed on a lower surface of the middle film layer.
3. The tear-resistant highly reflective composite film according to claim 1, wherein said longitudinal tear-resistant adhesive layer comprises a plurality of longitudinal fiber threads arranged at intervals in the transverse direction and a first adhesive layer wrapped on the outer surface of the longitudinal fiber threads.
4. The tear-resistant highly reflective composite film according to claim 3, wherein said transverse tear-resistant adhesive layer comprises a plurality of longitudinally spaced transverse fiber strands and a second adhesive layer wrapped around the outer surface of the transverse fiber strands.
5. The tear-resistant highly reflective composite film of claim 4, wherein said longitudinal fiber lines and transverse fiber lines are perpendicular to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021386586.7U CN212827200U (en) | 2020-07-14 | 2020-07-14 | Tear-resistant high-reflection composite film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021386586.7U CN212827200U (en) | 2020-07-14 | 2020-07-14 | Tear-resistant high-reflection composite film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212827200U true CN212827200U (en) | 2021-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021386586.7U Active CN212827200U (en) | 2020-07-14 | 2020-07-14 | Tear-resistant high-reflection composite film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212827200U (en) |
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2020
- 2020-07-14 CN CN202021386586.7U patent/CN212827200U/en active Active
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