CN218399743U - Microprism reflective waterproof adhesive film - Google Patents
Microprism reflective waterproof adhesive film Download PDFInfo
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- CN218399743U CN218399743U CN202222603250.7U CN202222603250U CN218399743U CN 218399743 U CN218399743 U CN 218399743U CN 202222603250 U CN202222603250 U CN 202222603250U CN 218399743 U CN218399743 U CN 218399743U
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Abstract
The utility model relates to a little prism waterproof pad pasting of reflecting light, include by outer to interior compound support membrane surface course, flexible prism carrier film layer, prism reflector layer, evaporation coating protective layer in proper order and be used for the gel layer that bonds the fabric surface fabric substrate, the gel layer is heat-sensitive gluing agent layer. The microprism reflecting waterproof adhesive film is a prism built-in structure, and a reverse reflection system of the microprism reflecting waterproof adhesive film is kept intact and not damaged under the environment of being wetted by water, rain and the like, and still keeps the reflecting function; regular array pyramid is planted to flexible microprism carrier membrane, and the reflection of light uniformity is strong, and local use or small area use, contrary reflection coefficient is higher, and the reflection of light is brighter, and discernability is more obvious night, and the safety protection effect is showing.
Description
Technical Field
The utility model relates to a reflective membrane technical field especially indicates a waterproof pad pasting of microprism reflection of light.
Background
The reflective film is a retroreflective material which can be directly applied to a prepared film, is prepared by utilizing a glass bead technology, a microprism technology, a synthetic resin technology, a film technology, a coating technology and a microreplication technology, and is generally applied to products such as clothes, zippers, vamp materials, cases and the like. According to the patent of Chinese utility model with the granted bulletin number of CN213581416U, a passive luminous matte film is disclosed, a reflective flashing layer is formed by melting broken drilling powder of a microprism consisting of microprism pyramid monomer particles separated from a carrier film into a transparent hot melt adhesive, the reflective flashing layer and a textile fabric are bonded together by utilizing the transparent hot melt adhesive, after the transparent hot melt adhesive is solidified, a matte surface is formed on the surface of the reflective flashing layer, and a matte oil layer is coated on the surface of the matte surface to form the reflective flashing layer with the smooth surface. However, since the microprism pyramid particles are dispersed and suspended in a non-array manner, the orientation of the particles is irregular, the light reflection effect is poor, and the long-distance visible and readable identification performance of the product is greatly reduced at night or under the low-visibility environment condition. The striking effect of the passive luminescence of reflective membrane is poor, can't bring the safety protection effect for the user, fails to realize the original purpose of design completely.
In addition, the existing reflective zipper side bands or reflective film lettering films of the fabrics of shoes, clothes, bags and the like are mainly compounded on the surface of a textile fabric substrate by heat transfer through a reflective layer with a glass bead structure, so that the reflective layer is easy to lose the reflective effect when being wetted and drenched, and the reflective layer has dark and not bright color and low reflective brightness due to the defects of the material, structure and color of the glass bead body. After the product is washed with water and dried in the sun for many times, the reflective layer after heat transfer has the series problems of chapping, pattern deformation, fading, paint falling, degumming and the like, and the beauty and the wearing comfort of the product are seriously influenced.
Disclosure of Invention
The utility model provides a microprism reflection of light waterproof pad pasting to solve reflective membrane such as LOGO, characters, pattern of surface fabrics such as current clothes, zip fastener, vamp material, case and bag through washing chap, fall the lacquer, come unstuck, reflection of light luminance not enough scheduling problem.
The utility model adopts the following technical scheme:
a microprism reflective waterproof film comprises a supporting film surface layer, a flexible prism carrier film layer, a prism reflective layer, an evaporation coating protective layer and a gel layer used for bonding fabric base materials, which are sequentially compounded from outside to inside, wherein the gel layer is a heat-sensitive adhesive layer.
In a further improvement, the flexible prism carrier film further comprises a colored transparent ink pattern layer, and the colored transparent ink pattern layer is arranged on the inner surface or the outer surface of the flexible prism carrier film layer.
In a further improvement, the flexible prism carrier film layer further comprises a color film, and the color film is arranged on the outer surface of the flexible prism carrier film layer.
In a further improvement, the flexible prism carrier film layer is a colorless transparent optical film or a colorful transparent optical film.
In a further improvement, the prism reflecting layer is a colorless transparent microprism polygonal cone array reflecting resin layer or a color transparent microprism polygonal cone array reflecting resin layer.
In a further improvement, the vapor deposition protective layer is a vapor deposition metal single layer or a vapor deposition metal compound layer.
In a further improvement, the simple substance of the deposited metal is aluminum plating, and the compound of the deposited metal is zinc sulfide plating.
In a further improvement, the support film surface layer is a PET film, and the thickness of the support film surface layer is 0.01 mm-1 mm.
In a further improvement, the prism carrier film layer is a TPU film, and the thickness of the prism carrier film layer is 0.01 mm-1 mm.
From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages:
1. compared with the existing glass bead lens embedded structure, the microprism reflective waterproof adhesive film is a prism built-in structure, and a reverse reflection system is kept complete and not damaged under the environment of being stained with water, raining and the like, and the reflective function is still kept.
2. The color layer of the reflective color light is arranged on the ink pattern layer or the carrier film layer or the pyramid reflective layer, the color of the color light is more saturated and bright, the style of the reflective adhesive film is enriched, and more processing options are provided for products.
3. Regular array pyramid is planted to flexible microprism carrier membrane, and the reflection of light uniformity is strong, and local use or small area use, contrary reflection coefficient is higher, and the reflection of light is brighter, and discernability is more obvious night, and the safety protection effect is showing.
4. Compared with a film-free hot melt adhesive or a rubberizing lettering adhesive of a hot-stamping transfer reflective layer and the like, the problems of chapping, paint falling, degumming, fading and the like of the reflective layer of the fabric after washing for multiple times are solved.
Drawings
Fig. 1 is a schematic structural view of a reflective film and a fabric in embodiment 1 of the present invention.
Fig. 2 is a schematic structural view of a reflective film and a fabric in embodiment 2 of the present invention.
Fig. 3 is a schematic structural view of a reflective film and a fabric according to embodiment 3 of the present invention.
Fig. 4 is a schematic structural view of a reflective film and a fabric according to embodiment 4 of the present invention.
Fig. 5 is a schematic structural view of a reflective film according to embodiment 5 of the present invention.
Fig. 6 is a schematic view of the pasting film lettering, bonding and compounding on the clothes of the utility model.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
Example 1:
referring to fig. 1 and 6, the microprism reflective waterproof adhesive film comprises a supporting film surface layer 4, a flexible prism carrier film layer 11, a prism reflective layer 12, an evaporation protective layer 13 and a gel layer 3 for bonding a fabric substrate 2, which are sequentially compounded from outside to inside, wherein the gel layer 3 is a heat-sensitive adhesive layer, and the gel layer 3 is heated and melted to generate viscosity and is cooled and solidified to form a gel film.
The flexible prism carrier film layer 11 is characterized by further comprising a colored transparent ink pattern layer 14, wherein the colored transparent ink pattern layer 14 is arranged on the outer surface of the flexible prism carrier film layer 11, namely the colored transparent ink pattern layer 14 is arranged between the relatively rigid support film surface layer 4 and the flexible prism carrier film layer 11.
The flexible prism carrier film layer 11 is a colorless transparent optical film.
The prism reflecting layer 12 is a colorless transparent reflecting resin layer of a polygonal pyramid array of microprisms.
The vapor deposition protective layer 13 is a vapor deposition metal simple substance layer, and the vapor deposition metal simple substance is aluminum plating.
Referring to fig. 1, the support film surface layer 4 is a PET film, the thickness of the support film surface layer 4 is 0.01mm to 1mm, and the thickness of the support film surface layer 4 is preferably 0.01mm.
Referring to fig. 1, the prism support film layer is a TPU film, and the prism support film layer has a thickness of 0.01mm to 1mm, preferably 0.01mm.
Referring to fig. 6, when the patch is heat-applied to a garment, the relatively rigid support film facing 4 is torn off, the support film PET is heat resistant, and the support film ensures that the carrier film does not shrink when heated.
The manufacturing method comprises the following steps:
(1) the TPU film is attached to the PET film; (2) printing a colorful transparent ink pattern layer 14 on the surface of the attached TPU film; (3) laminating the PET films for the second time, and clamping the TPU film with the colored transparent ink pattern layer 14 between the two PET films; (4) removing the PET film attached for the first time, and meanwhile, glazing and curing the TPU film on the surface without the color transparent printing ink pattern layer 14 to implant a microprism array pyramid reflecting layer (prism reflecting layer 12); (5) evaporating a metal protective layer on the surface of the microprism array pyramid reflecting layer; (6) and coating gel on the surface of the evaporation protective layer 13 and compounding the substrate fabric.
Example 2:
referring to fig. 2, this embodiment is substantially the same as embodiment 1, except that the colored transparent ink pattern layer 14 is disposed on the inner surface of the flexible prism support film layer 11, i.e., the colored transparent ink pattern layer 14 is between the flexible prism support film layer 11 and the prism reflection layer 12.
The manufacturing method comprises the following steps:
(1) the TPU film is attached to the PET film; (2) printing a colorful transparent ink pattern layer 14 on the surface of the attached TPU film; (3) a microprism array pyramid reflecting layer (a prism reflecting layer 12) is implanted on the TPU film on the side with the printing ink in a light curing way; (4) evaporating a metal protective layer on the surface of the microprism array pyramid reflecting layer; (5) and coating gel on the surface of the evaporation protective layer 13 and compounding the substrate fabric.
Example 3:
referring to fig. 3, the microprism reflective waterproof adhesive film comprises a supporting film surface layer 4, a flexible prism carrier film layer 11, a prism reflective layer 12, an evaporation coating protective layer 13 and a gel layer 3 for bonding a fabric substrate 2, which are sequentially compounded from outside to inside, wherein the gel layer 3 is a heat-sensitive adhesive layer.
The flexible prism carrier film layer 11 is a color transparent optical film.
The prism reflecting layer 12 is a colorless transparent reflecting resin layer of a polygonal pyramid array of microprisms.
The vapor deposition protective layer 13 is a vapor deposition metal compound layer, and the vapor deposition metal compound is zinc sulfide.
The support film surface layer 4 is a PET film, and the thickness of the support film surface layer 4 is 1mm.
The prism carrier film layer is a TPU film, and the thickness of the prism carrier film layer is 1mm.
The manufacturing method comprises the following steps:
(1) the color TPU film is attached to the PET film; (2) the TPU film is polished and cured to be implanted with a microprism array pyramid reflecting layer; (3) evaporating a metal protective layer on the surface of the pyramid reflecting layer; (4) and coating gel on the surface of the evaporated metal protective layer and compounding the substrate fabric.
Example 4:
referring to fig. 4, this embodiment is substantially the same as embodiment 3, except that the flexible prism support film layer 11 is a colorless transparent optical film, and the prism reflective layer 12 is a color transparent reflective resin layer of a polygonal pyramid array of microprisms.
The manufacturing method comprises the following steps:
(1) the TPU film is attached to the PET film; (2) blending color transparent UV light-cured resin; (3) a color microprism array pyramid reflecting layer is implanted on the TPU film through glazing and curing; (4) evaporating a metal protective layer on the surface of the pyramid reflecting layer; (5) and coating gel on the surface of the metal protective layer by evaporation and compounding the substrate fabric.
Example 5:
referring to fig. 5, the microprism reflective waterproof adhesive film comprises a supporting film surface layer 4, a flexible prism carrier film layer 11, a prism reflective layer 12, an evaporation coating protective layer 13 and a gel layer 3 for bonding a fabric substrate 2, which are sequentially compounded from outside to inside, wherein the gel layer 3 is a heat-sensitive adhesive layer.
The flexible prism carrier film layer 11 is a colorless transparent optical film.
The prism reflecting layer 12 is a colorless transparent reflecting resin layer of a polygonal pyramid array of microprisms.
The vapor deposition protective layer 13 was a PET film as the support film surface layer 4, and the thickness of the support film surface layer 4 was 0.1 mm.
The prism carrier film layer is a TPU film, and the thickness of the prism carrier film layer is 0.5mm.
The manufacturing method comprises the following steps:
(1) the TPU film is attached to the PET film; (2) the TPU film is polished and cured to be implanted with a microprism array pyramid reflecting layer; (3) evaporating a metal protective layer on the surface of the pyramid reflecting layer; (4) coating gel on the side of the metal protective layer and compounding gel film.
Examples 1-5 without the facing substrate layer, the support film layer was retained.
Example 6:
a microprism reflective waterproof film comprises a supporting film surface layer, a flexible prism carrier film layer, a prism reflective layer, an evaporation protective layer and a gel layer for bonding a fabric substrate, which are sequentially compounded from outside to inside, wherein the gel layer is a thermosensitive adhesive layer.
The flexible prism carrier film layer is arranged on the outer surface of the flexible prism carrier film layer.
The flexible prism carrier film layer is a colorless transparent optical film.
The prism reflecting layer is a colorless transparent reflecting resin layer of a polygonal cone array of microprisms.
The evaporation protective layer is a single evaporation metal layer, and the single evaporation metal layer is aluminum plated.
The support film surface layer is a PET film, and the thickness of the support film surface layer is 0.5mm.
The prism carrier film layer is a TPU film, and the thickness of the prism carrier film layer is 0.6mm.
The above-mentioned be the utility model discloses a concrete implementation way, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.
Claims (9)
1. The utility model provides a waterproof pad pasting of microprism reflection of light which characterized in that: the coating comprises a supporting film surface layer, a flexible prism carrier film layer, a prism reflecting layer, an evaporation protective layer and a gel layer for bonding a fabric substrate, which are sequentially compounded from outside to inside, wherein the gel layer is a thermosensitive adhesive layer.
2. The microprism retroreflective waterproof sheeting of claim 1, wherein: the flexible prism carrier film layer is characterized by further comprising a colored transparent ink pattern layer, wherein the colored transparent ink pattern layer is arranged on the inner surface or the outer surface of the flexible prism carrier film layer.
3. The microprism retroreflective waterproof sheeting of claim 1, wherein: the flexible prism support film layer is arranged on the outer surface of the flexible prism support film layer.
4. The microprismatic retroreflective waterproof sheeting of any of claims 1-3, wherein: the flexible prism carrier film layer is a colorless transparent optical film or a colorful transparent optical film.
5. The microprismatic retroreflective waterproof sheeting of any of claims 1-3, wherein: the prism reflecting layer is a colorless transparent microprism polygonal cone array reflecting resin layer or a colored transparent microprism polygonal cone array reflecting resin layer.
6. The microprismatic retroreflective waterproof sheeting of any of claims 1-3, wherein: the evaporation protective layer is a metal single layer or a metal compound layer.
7. The microprism retroreflective waterproof sheeting of claim 6, wherein: the simple substance of the evaporated metal is aluminum plating, and the compound of the evaporated metal is zinc sulfide plating.
8. The microprism retroreflective waterproof sheeting of claim 1, wherein: the support film surface layer is a PET film, and the thickness of the support film surface layer is 0.01 mm-1 mm.
9. The microprism retroreflective waterproof sheeting of claim 1, wherein: the prism carrier film layer is a TPU film, and the thickness of the prism carrier film layer is 0.01 mm-1 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222603250.7U CN218399743U (en) | 2022-09-30 | 2022-09-30 | Microprism reflective waterproof adhesive film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222603250.7U CN218399743U (en) | 2022-09-30 | 2022-09-30 | Microprism reflective waterproof adhesive film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218399743U true CN218399743U (en) | 2023-01-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222603250.7U Active CN218399743U (en) | 2022-09-30 | 2022-09-30 | Microprism reflective waterproof adhesive film |
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| Country | Link |
|---|---|
| CN (1) | CN218399743U (en) |
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2022
- 2022-09-30 CN CN202222603250.7U patent/CN218399743U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230421 Address after: No. 6, Pujin Village Nursery Industrial Zone, Longhu Town, Jinjiang City, Quanzhou City, Fujian Province, 362241 Patentee after: Fujian Yueliang New Materials Co.,Ltd. Address before: 362241 Longhu Pujin Development Zone, Jinjiang City, Quanzhou City, Fujian Province Patentee before: YEAGOOD Inc. |