CN217258865U - Novel stretch-proofing multilayer complex film - Google Patents
Novel stretch-proofing multilayer complex film Download PDFInfo
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- CN217258865U CN217258865U CN202220631453.4U CN202220631453U CN217258865U CN 217258865 U CN217258865 U CN 217258865U CN 202220631453 U CN202220631453 U CN 202220631453U CN 217258865 U CN217258865 U CN 217258865U
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- 239000010410 layer Substances 0.000 claims abstract description 101
- 239000002923 metal particle Substances 0.000 claims abstract description 36
- 229910052751 metal Inorganic materials 0.000 claims abstract description 23
- 239000002184 metal Substances 0.000 claims abstract description 23
- 239000011247 coating layer Substances 0.000 claims abstract description 21
- 229920000840 ethylene tetrafluoroethylene copolymer Polymers 0.000 claims abstract description 18
- 239000011248 coating agent Substances 0.000 claims abstract description 17
- 238000000576 coating method Methods 0.000 claims abstract description 17
- 239000002131 composite material Substances 0.000 claims abstract description 12
- 230000001681 protective effect Effects 0.000 claims abstract description 10
- 229910052782 aluminium Inorganic materials 0.000 claims description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 12
- 238000007747 plating Methods 0.000 claims description 10
- 239000010935 stainless steel Substances 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 4
- 229920002799 BoPET Polymers 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 230000000844 anti-bacterial effect Effects 0.000 claims description 3
- 239000011127 biaxially oriented polypropylene Substances 0.000 claims description 3
- 229920006378 biaxially oriented polypropylene Polymers 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000005341 toughened glass Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 238000009941 weaving Methods 0.000 claims description 2
- 238000005269 aluminizing Methods 0.000 claims 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 4
- 239000004800 polyvinyl chloride Substances 0.000 description 4
- -1 polyethylene Polymers 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 230000002087 whitening effect Effects 0.000 description 1
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Abstract
The utility model discloses a novel stretch-proofing multilayer composite film, which comprises a base film layer, wherein a first aluminum-plated layer is fixedly arranged on the upper surface of the base film layer, a stretch-proofing coating is fixedly arranged on the upper surface of the first aluminum-plated layer, a decorative layer is fixedly arranged on the upper surface of the stretch-proofing coating, and a transparent protective film layer is fixedly arranged on the upper surface of the decorative layer; the stretch-resistant coating comprises an ETFE coating layer, a metal wire layer and a metal particle layer, and the ETFE coating layer, the metal wire layer and the metal particle layer are bonded and fixed to form an integral structure; the metal particle layer is composed of a plurality of round metal particles, and the diameter of each round metal particle is 2-30 micrometers. Above-mentioned technical scheme, structural design is reasonable, tensile resistance is good, not fragile, long service life and practicality are good.
Description
Technical Field
The utility model relates to the technical field of films, concretely relates to novel stretch-proofing multilayer complex film.
Background
The PVC mainly contains polyvinyl chloride, is yellowish, semitransparent and glossy. The transparency is better than that of polyethylene and polypropylene, is different from that of polystyrene, is divided into soft and hard polyvinyl chloride according to different using amounts of the auxiliary agents, soft products are soft and tough, the hand feeling is sticky, the hardness of hard products is higher than that of low-density polyethylene and lower than that of polypropylene, and the whitening phenomenon can occur at the bending position.
The common PVC film does not consider the protection treatment on the film in the manufacturing process, so that the film is easy to break and damage due to insufficient tensile strength when in use, the film is also damaged due to scratch, the use effect is influenced, and the practicability is poor.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a novel stretch-proofing multilayer complex film that structural design is reasonable, stretch-proofing performance is good, not fragile, long service life and practicality are good.
In order to achieve the above purpose, the utility model provides a following technical scheme: a novel stretch-resistant multilayer composite film comprises a base film layer, wherein a first aluminum-plated layer is fixedly arranged on the upper surface of the base film layer, a stretch-resistant coating is fixedly arranged on the upper surface of the first aluminum-plated layer, a decorative layer is fixedly arranged on the upper surface of the stretch-resistant coating, and a transparent protective film layer is fixedly arranged on the upper surface of the decorative layer; the stretch-resistant coating comprises an ETFE coating layer, a metal wire layer and a metal particle layer, and the ETFE coating layer, the metal wire layer and the metal particle layer are bonded and fixed to form an integral structure; the metal particle layer is composed of a plurality of round metal particles, and the diameter of each round metal particle is 2-30 micrometers.
The utility model discloses further set up to: the metal wire layer is formed by weaving a plurality of stainless steel wires or copper wires, and the metal wire layer is positioned below the metal particle layer.
The utility model discloses still further set up to: the round metal particles are all made of stainless steel materials or hard alloy materials.
The utility model discloses still further set up to: the ETFE coating layer coats the metal wire layer and the metal particle layer, and the ETFE coating layer, the metal wire layer and the metal particle layer are fixedly bonded through environment-friendly glue.
The utility model discloses still further set up to: and a second aluminum-plated layer is fixedly arranged on the lower surface of the base film layer, and the thickness of the second aluminum-plated layer is 2 times that of the first aluminum-plated layer.
The utility model discloses still further set up to: the transparent protective film layer is a transparent PET film or an antibacterial BOPP film or a toughened glass film.
The utility model has the advantages that: compared with the prior art, the utility model has the advantages that the structure is more reasonable, the stretch-proof coating comprises an ETFE coating layer, a metal wire layer and a metal particle layer, the ETFE coating layer, the metal wire layer and the metal particle layer are bonded and fixed to form an integral structure, the hardness is high, and the wear resistance is good; the transparent protective film layer plays a role in protecting the surface of the stretch-resistant multilayer composite film; the first aluminum plating layer and the second aluminum plating layer have the functions of positioning and strengthening; the stretch-resistant multilayer composite film has the advantages of good stretch-resistant performance, difficult damage, long service life and good practicability.
The invention is further described with reference to the drawings and the following detailed description.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is an enlarged view of section I of FIG. 1;
fig. 3 is a schematic top view of a wire layer according to an embodiment of the present invention.
Detailed Description
In the description of the present embodiment, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", etc. appear, the indicated orientation or positional relationship thereof is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" as appearing herein are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1, 2 and 3, the novel stretch-resistant multilayer composite film disclosed by the present invention comprises a base film layer 1, wherein a first aluminum-plated layer 2 is fixedly disposed on an upper surface of the base film layer 1, a stretch-resistant coating 3 is fixedly disposed on an upper surface of the first aluminum-plated layer 2, a decorative layer 4 is fixedly disposed on an upper surface of the stretch-resistant coating 3, and a transparent protective film layer 5 is fixedly disposed on an upper surface of the decorative layer 4; the stretch-resistant coating 3 comprises an ETFE coating layer 31, a metal wire layer 32 and a metal particle layer 33, and the ETFE coating layer 31, the metal wire layer 32 and the metal particle layer 33 are bonded and fixed to form an integral structure; the metal particle layer 33 is composed of a plurality of round metal particles, and the diameter of the round metal particles is 2-30 micrometers.
Preferably, the number of the round metal particles is set to 6 or more.
For making the utility model discloses the structure sets up more rationally, as preferred, this embodiment wire layer 32 is woven by a plurality of stainless steel wires or copper wire and is formed, and wire layer 32 is located the metal grained layer below.
The round metal particles are all made of stainless steel materials or hard alloy materials.
The metal wire layer 32 and the metal particle layer 33 are coated with the ETFE coating layer 31, and the ETFE coating layer 31, the metal wire layer 32 and the metal particle layer 33 are bonded and fixed through environment-friendly glue.
And a second aluminum plating layer 6 is fixedly arranged on the lower surface of the base film layer 1, and the thickness of the second aluminum plating layer 6 is 2 times that of the first aluminum plating layer 2.
The transparent protective film layer 5 is a transparent PET film or an antibacterial BOPP film or a toughened glass film.
Preferably, the decorative layer 4 is a decorative film or is formed by coating and curing an environment-friendly coating; the base film layer 1, the first aluminum coating layer 2, the stretch-resistant coating layer 3, the decorative layer 4, the transparent protective film layer 5 and the second aluminum coating layer 6 are bonded and fixed through environment-friendly glue to form an integral structure.
In practical application, the stretch-resistant coating comprises an ETFE coating layer, a metal wire layer and a metal particle layer, the ETFE coating layer, the metal wire layer and the metal particle layer are bonded and fixed to form an integral structure, and the coating is high in hardness and good in wear resistance; the transparent protective film layer plays a role in protecting the surface of the stretch-resistant multilayer composite film; the first aluminum plating layer and the second aluminum plating layer have the functions of positioning and strengthening; the stretch-resistant multilayer composite film has the advantages of good stretch-resistant performance, difficult damage, long service life and good practicability.
The above embodiments are only used for further explanation of the present invention, and it is not understood that the present invention is limited by the protection scope of the present invention, and the technical engineers in the field are right according to the above contents of the present invention.
Claims (6)
1. The utility model provides a novel stretch-proofing multilayer complex film, includes base rete (1), the fixed first layer (2) of aluminizing that is provided with on the upper surface of base rete (1), its characterized in that: a stretch-resistant coating (3) is fixedly arranged on the upper surface of the first aluminum-plated layer (2), a decorative layer (4) is fixedly arranged on the upper surface of the stretch-resistant coating (3), and a transparent protective film layer (5) is fixedly arranged on the upper surface of the decorative layer (4); the stretch-resistant coating (3) comprises an ETFE coating layer (31), a metal wire layer (32) and a metal particle layer (33), and the ETFE coating layer (31), the metal wire layer (32) and the metal particle layer (33) are bonded and fixed to form an integral structure; the metal particle layer (33) is composed of a plurality of round metal particles, and the diameter of each round metal particle is 2-30 micrometers.
2. A novel stretch resistant multilayer composite film according to claim 1 wherein: the metal wire layer (32) is formed by weaving a plurality of stainless steel wires or copper wires, and the metal wire layer (32) is positioned below the metal particle layer.
3. A novel stretch resistant multilayer composite film according to claim 2 wherein: the round metal particles are all made of stainless steel materials or hard alloy materials.
4. A novel stretch resistant multilayer composite film according to claim 3 wherein: the metal wire layer (32) and the metal particle layer (33) are wrapped by the ETFE coating layer (31), and the ETFE coating layer (31), the metal wire layer (32) and the metal particle layer (33) are fixedly bonded through environment-friendly glue.
5. A novel stretch resistant multilayer composite film according to claim 4 wherein: the lower surface of the base film layer (1) is fixedly provided with a second aluminum plating layer (6), and the thickness of the second aluminum plating layer (6) is 2 times that of the first aluminum plating layer (2).
6. A novel stretch resistant multilayer composite film according to claim 5 wherein: the transparent protective film layer (5) is a transparent PET film or an antibacterial BOPP film or a toughened glass film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220631453.4U CN217258865U (en) | 2022-03-22 | 2022-03-22 | Novel stretch-proofing multilayer complex film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220631453.4U CN217258865U (en) | 2022-03-22 | 2022-03-22 | Novel stretch-proofing multilayer complex film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217258865U true CN217258865U (en) | 2022-08-23 |
Family
ID=82871218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220631453.4U Active CN217258865U (en) | 2022-03-22 | 2022-03-22 | Novel stretch-proofing multilayer complex film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217258865U (en) |
-
2022
- 2022-03-22 CN CN202220631453.4U patent/CN217258865U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240511 Address after: 1615-1769 Qiyuan Road, Longgang City, Wenzhou City, Zhejiang Province, 325000 Patentee after: Zhejiang Yongyi Technology Development Co.,Ltd. Country or region after: China Address before: No. 188, Jinlong Avenue, dongmenwai Industrial Zone, Jinxiang Town, Cangnan County, Wenzhou City, Zhejiang Province Patentee before: YONGYI GROUP Co.,Ltd. Country or region before: China |