CN217459310U - Protection film that possesses anti-deformation structure - Google Patents
Protection film that possesses anti-deformation structure Download PDFInfo
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- CN217459310U CN217459310U CN202221544854.2U CN202221544854U CN217459310U CN 217459310 U CN217459310 U CN 217459310U CN 202221544854 U CN202221544854 U CN 202221544854U CN 217459310 U CN217459310 U CN 217459310U
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Abstract
The utility model discloses a possess protection film of preventing deformation structure relates to protection film technical field, including the polypropylene layer, the up end of polypropylene layer, the equal hot melt of lower terminal surface are connected with the glass fiber layer, and the outer wall on glass fiber layer bonds and has the polyester fiber layer, the outside hot melt on polyester fiber layer is connected with the epoxy glue film, and the outer wall both sides on epoxy glue film, polyester fiber layer, glass fiber layer and polypropylene layer all cover the layer of preventing warping in the side. The utility model discloses in, be provided with the epoxy glue film on side anti-deformation layer and two sides, can be the protection film that polyester fiber layer, glass fiber layer and polypropylene layer are constituteed, provide protection work for the protection film is when suffering slightly scratching in the use, can resume former shape by oneself, simultaneously, cooperation polyester fiber layer and glass fiber layer, make the protection film high temperature resistant, prevent deformation, tensile strength is high, thermal-insulated, the sound insulation is effectual.
Description
Technical Field
The utility model relates to a protection film technical field especially relates to possess protection film of preventing deformation structure.
Background
The protective film can be applied to the following fields according to the application range: metal product surfaces, coated metal product surfaces, plastic product surfaces, automotive product surfaces, electronic product surfaces, signage product surfaces, profile product surfaces, and other product surfaces, and the protective film may be used in the applications: plastic protection film, digital product protection film, automobile protection film, household protection film, food fresh-keeping protection film and the like.
The current protection film is in the laminating use, because of operator's use dynamics is improper easily, leads to the protection film to appear the deformation phenomenon in dragging, and then makes the result of use of protection film not good.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving current protection film in the laminating use, because of operator's use dynamics is improper easily, lead to the protection film to appear phenomenons in dragging, and then make the not good shortcoming of result of use of protection film, and the protection film that possesses the structure of preventing deforming that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
possess the protection film of preventing deformation structure, include:
the polypropylene layer, the up end on polypropylene layer, the equal hot melt of lower terminal surface are connected with the glass fiber layer, and the outer wall on glass fiber layer bonds and has the polyester fiber layer, the outside hot melt on polyester fiber layer is connected with the epoxy glue film, and the outer wall both sides on epoxy glue film, polyester fiber layer, glass fiber layer and polypropylene layer all cover and have the side limit and prevent the deformation layer.
Preferably, a through hole is formed in the polyester fiber layer, fiber strips are connected to the inside of the through hole in a crossed mode, and elastic beads are arranged below the fiber strips.
Preferably, the side anti-deformation layer wraps around the outer walls of the epoxy resin adhesive layer, the polyester fiber layer, the glass fiber layer and the polypropylene layer respectively, and the material of the side anti-deformation layer is consistent with that of the epoxy resin adhesive layer.
Preferably, the through holes are distributed in the polyester fiber layer in a matrix shape, and the diameter of the through holes is larger than that of the elastic beads.
Preferably, the glass fiber layer, the polyester fiber layer and the epoxy resin adhesive layer are respectively provided with two groups.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, be provided with the epoxy glue film on side anti-deformation layer and two sides, can be the protection film that polyester fiber layer, glass fiber layer and polypropylene layer are constituteed, provide protection work for the protection film is when suffering slightly scratching in the use, can resume former shape by oneself, simultaneously, cooperation polyester fiber layer and glass fiber layer, make the protection film high temperature resistant, prevent deformation, tensile strength is high, thermal-insulated, the sound insulation is effectual.
Drawings
Fig. 1 is a schematic diagram of a top view structure of the present invention;
FIG. 2 is a schematic view of the cross-sectional internal structure of the protective film according to the present invention;
fig. 3 is a schematic view of the surface internal structure of the middle polyester fiber layer of the present invention.
Illustration of the drawings:
1. an epoxy resin adhesive layer; 3. a polyester fiber layer; 4. a glass fiber layer; 5. a polypropylene layer; 6. a through hole; 7. fiber strips; 8. an elastic bead.
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. 1-3, a protective film with an anti-deformation structure comprises a polypropylene layer 5, wherein a glass fiber layer 4 is thermally welded to the upper end surface and the lower end surface of the polypropylene layer 5, a polyester fiber layer 3 is bonded to the outer wall of the glass fiber layer 4, a through hole 6 is formed in the polyester fiber layer 3, fiber strips 7 are cross-connected to the inside of the through hole 6, the through holes 6 are distributed in the polyester fiber layer 3 in a matrix shape, the diameter of the through hole 6 is larger than that of the elastic bead 8, in the using process of the protective film, the stretched polyester fiber layer 3 can improve the recovery effect of the polyester fiber layer 3 by the elastic characteristic of the elastic bead 8 under the condition that the protective film has no pulling force, the elastic bead 8 is arranged below the fiber strips 7, and the polyester fiber layer 3 is a synthetic fiber obtained by spinning polyester formed by polycondensation of organic dibasic acid and dihydric alcohol, the anti-wrinkle and anti-deformation protective film has good crease resistance and shape retention and high strength and elastic recovery capacity, so that the protective film formed by the polyester fiber layer 3 can be matched with the through holes 6, the fiber strips 7 and the elastic beads 8 after being slightly pulled, and the restoration work of the protective film is carried out under the characteristic of elastic recovery of the protective film, so that the anti-deformation effect of the protective film is improved, two groups of glass fiber layers 4, two groups of polyester fiber layers 3 and two groups of epoxy resin adhesive layers 1 are respectively arranged, the tensile property and the anti-deformation performance of the whole protective film can be improved through the double-layer combined glass fiber layers 4, the polyester fiber layers 3 and the epoxy resin adhesive layers 1, the polyester fiber layers 3, the glass fiber layers 4 and the polypropylene layers 5 are respectively covered with the side edge anti-deformation layers 2, and the side edge anti-deformation layers 2 are respectively wrapped on the epoxy resin adhesive layers 1, Polyester fiber layer 3, glass fiber layer 4 and polypropylene layer 5's outer wall is all around, and the material on side anti-deformation layer 2 is unanimous with the material of epoxy glue film 1, epoxy glue film 1 solidification back, colorless, transparent, elasticity has, slightly draw and wipe the rear surface and resume former shape promptly by oneself, consequently, on anti-deformation layer 2 and protection film through the side, the epoxy glue film 1 on lower two sides, can be when strengthening the anti-deformation performance of protection film, for the protection film provides safeguard function, improve the durability of protection film.
The working principle is as follows: when in use, the protective film is formed by combining the double-layer epoxy resin adhesive layer 1, the polyester fiber layer 3 and the glass fiber layer 4 with the polypropylene layer 5 through hot melting connection, then the protective film is covered on the peripheries of the outer walls of the epoxy resin adhesive layer 1, the polyester fiber layer 3, the glass fiber layer 4 and the polypropylene layer 5 through the side edge deformation prevention layer 2 to provide protection work for the epoxy resin adhesive layer 1, the polyester fiber layer 3, the glass fiber layer 4 and the polypropylene layer 5, when the protective film is attached, the surface of the protective film can restore the original shape by self when slightly scratched through the matching of the side edge deformation prevention layer 2 and the epoxy resin adhesive layer 1, the practicability of the protective film is improved, and finally, the tensile strength of the protective film is enhanced through the material characteristics of the polyester fiber layer 3 and the matching of the through holes 6, the fiber strips 7 and the elastic beads 8 in the polyester fiber layer 3, the deformation-preventing effect of the protective film is improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. Possess the protection film of preventing deformation structure, its characterized in that includes:
polypropylene layer (5), the up end of polypropylene layer (5), the equal hot melt of lower terminal surface are connected with glass fiber layer (4), and the outer wall of glass fiber layer (4) bonds and has polyester fiber layer (3), the outside hot melt of polyester fiber layer (3) is connected with epoxy glue film (1), and the outer wall both sides of epoxy glue film (1), polyester fiber layer (3), glass fiber layer (4) and polypropylene layer (5) all cover and have side limit deformation prevention layer (2).
2. The protective film having a deformation preventing structure according to claim 1, wherein: the polyester fiber layer is characterized in that a through hole (6) is formed in the polyester fiber layer (3), fiber strips (7) are connected to the inside of the through hole (6) in a crossed mode, and elastic beads (8) are arranged below the fiber strips (7).
3. The protective film having a deformation preventing structure according to claim 1, wherein: the side deformation prevention layer (2) is wrapped around the outer walls of the epoxy resin adhesive layer (1), the polyester fiber layer (3), the glass fiber layer (4) and the polypropylene layer (5) respectively, and the material of the side deformation prevention layer (2) is consistent with that of the epoxy resin adhesive layer (1).
4. The protective film having a deformation preventing structure according to claim 2, wherein: the through holes (6) are distributed in the polyester fiber layer (3) in a matrix shape, and the diameter of the through holes (6) is larger than that of the elastic beads (8).
5. The protective film having a deformation preventing structure according to claim 1, wherein: the glass fiber layer (4), the polyester fiber layer (3) and the epoxy resin adhesive layer (1) are respectively provided with two groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221544854.2U CN217459310U (en) | 2022-06-20 | 2022-06-20 | Protection film that possesses anti-deformation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221544854.2U CN217459310U (en) | 2022-06-20 | 2022-06-20 | Protection film that possesses anti-deformation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217459310U true CN217459310U (en) | 2022-09-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221544854.2U Active CN217459310U (en) | 2022-06-20 | 2022-06-20 | Protection film that possesses anti-deformation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217459310U (en) |
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2022
- 2022-06-20 CN CN202221544854.2U patent/CN217459310U/en active Active
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