CN220926656U - High-elasticity silica gel lettering film - Google Patents
High-elasticity silica gel lettering film Download PDFInfo
- Publication number
- CN220926656U CN220926656U CN202322659205.8U CN202322659205U CN220926656U CN 220926656 U CN220926656 U CN 220926656U CN 202322659205 U CN202322659205 U CN 202322659205U CN 220926656 U CN220926656 U CN 220926656U
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- China
- Prior art keywords
- elasticity
- layer
- silica gel
- elastic
- strong adhesive
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 239000000741 silica gel Substances 0.000 title claims abstract description 31
- 229910002027 silica gel Inorganic materials 0.000 title claims abstract description 31
- 239000010410 layer Substances 0.000 claims abstract description 47
- 239000012790 adhesive layer Substances 0.000 claims abstract description 20
- 238000010030 laminating Methods 0.000 claims description 15
- 229920002635 polyurethane Polymers 0.000 claims description 6
- 239000004814 polyurethane Substances 0.000 claims description 6
- 239000012528 membrane Substances 0.000 claims description 2
- 229920001296 polysiloxane Polymers 0.000 claims 1
- 108010025899 gelatin film Proteins 0.000 abstract description 7
- 239000002344 surface layer Substances 0.000 abstract description 3
- 230000006835 compression Effects 0.000 description 9
- 238000007906 compression Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000032798 delamination Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model provides a high-elasticity silica gel lettering film, which belongs to the technical field of silica gel lettering films and comprises a protection surface layer, a silica gel film layer attached to the bottom surface of the protection surface layer, a first strong adhesive layer attached to the bottom surface of the silica gel film layer, a high-elasticity layer attached to the bottom surface of the first strong adhesive layer, a second strong adhesive layer attached to the bottom surface of the high-elasticity layer, and an adhesion bottom layer attached to the bottom surface of the second strong adhesive layer.
Description
Technical Field
The utility model relates to a high-elasticity silica gel lettering film, and belongs to the technical field of silica gel lettering films.
Background
The silica gel film is a film material manufactured by silica gel material, has high temperature resistance, oil resistance and strong chemical corrosion resistance, is used for working in more and more fields, and the reflecting film is a retroreflective material which is manufactured into a film and can be directly applied. The device is manufactured by using glass bead technology, microprism technology, synthetic resin technology, film technology and coating technology and microreplication technology, and can provide convenience for people in daily use, but still has the following defects.
In the prior art, although the silica gel has high temperature resistance, oil resistance and strong chemical corrosion resistance, the elastic layer of the silica gel film is of a solid structure, so that the elasticity is limited to a certain extent, high elasticity cannot be achieved, the practical application is limited to a certain extent, the practicability is poor, and the utility model provides the high-elasticity silica gel lettering film.
Disclosure of utility model
Aiming at the defects existing in the prior art, the utility model aims to provide a high-elasticity silica gel lettering film so as to solve the existing problems.
In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a high elasticity silica gel membrane of carving characters, includes the protection surface course, laminating in the silica gel rete of protection surface course bottom surface, laminating in the first strong adhesive layer of silica gel rete bottom surface, laminating in the high elastic layer of first strong adhesive layer bottom surface, laminating in the second strong adhesive layer of high elastic layer bottom surface, laminating in the adhesion bottom of second strong adhesive layer bottom surface, high elastic layer comprises elasticity upper strata, elasticity middle level and elasticity lower floor bonding.
The elastic upper layer is characterized in that a plurality of upper arc-shaped compression grooves are longitudinally formed in the top surface of the elastic upper layer, and the distance between the upper arc-shaped compression grooves is 1-1.5mm.
Further improved is that the top surface of the elastic middle layer is provided with a plurality of honeycomb pressing grooves, and the number of each honeycomb pressing groove on the elastic middle layer is 5-10 per square centimeter.
Further improved is that the bottom surface of the elastic lower layer is longitudinally provided with a plurality of lower arc-shaped compression grooves, and the space between the lower arc-shaped compression grooves is 1-1.5mm.
The elastic upper layer is made of polyurethane, the elastic middle layer is made of TPU, and the elastic lower layer is made of polyurethane.
Further improved is that the spacing between the upper arc-shaped compression grooves is 1.2mm.
Further improved is that the number of each honeycomb pressing groove is 6-7 per square centimeter.
Further improved is that the spacing between the lower arc-shaped compression grooves is 1.2mm.
The utility model has the beneficial effects that:
The utility model provides a high-elasticity silica gel lettering film, which is characterized in that through a high-elasticity layer formed by an elastic upper layer, an elastic middle layer and an elastic lower layer and through the design that a first strong adhesive layer and a second strong adhesive layer are arranged on the top and bottom surfaces of the high-elasticity layer, the middle part of the silica gel lettering film is provided with a hollow cavity with higher elasticity, the overall high elasticity of the silica gel lettering film can be obviously improved, the practical application is not easy to be restrained, the practicability is strong, and the situation that delamination can not occur in the use process of the silica gel lettering film can be ensured.
Drawings
FIG. 1 is a schematic diagram of a high-elasticity silica gel lettering film structure according to the present utility model;
FIG. 2 is a schematic view of the structure of the high elastic layer of the present utility model;
FIG. 3 is a schematic view of the elastic upper layer structure of the present utility model;
FIG. 4 is a schematic view of an elastic middle layer structure according to the present utility model;
FIG. 5 is a schematic view of the elastic lower layer structure of the present utility model.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Referring to fig. 1-5, the present utility model provides a technical scheme of a high elastic silica gel lettering film: including protection surface course 1, laminating in the silica gel rete 2 of protection surface course 1 bottom surface, laminating in the first strong adhesive layer 3 of silica gel rete 2 bottom surface, laminating in the high elastic layer 4 of first strong adhesive layer 3 bottom surface, laminating in the second strong adhesive layer 5 of high elastic layer 4 bottom surface, laminating in the adhesion bottom 6 of second strong adhesive layer 5 bottom surface, high elastic layer 4 is by elasticity upper strata 41, elasticity middle level 42 and elasticity lower floor 43 bonding constitution, a plurality of upper arc compressed groove 411, each are vertically seted up to elasticity upper strata 41 top surface the interval between the upper arc compressed groove 411 is 1-1.5mm, elasticity middle level 42 top surface is provided with a plurality of honeycomb compressed groove 421, each honeycomb compressed groove 421 per centimetre quantity on the elasticity middle level 42 is 5-10, a plurality of lower arc compressed groove 431 have vertically been seted up to elasticity lower floor 43 bottom surface, each be 1-1.5mm between the interval between the lower arc compressed groove 431, elasticity upper strata 41 is polyurethane material, elasticity middle level 42 is polyurethane material, elasticity 43 material is down.
Working principle:
Firstly, the protection surface layer 1 acts on the protection of the silica gel film layer 2, so that the silica gel film layer 2 is not easy to be damaged by the outside, the first strong adhesive layer 3 and the second strong adhesive layer 5 act on the top and bottom surfaces of the high elastic layer 4 to be fastened and adhered with the silica gel film layer 2 and the adhesion bottom layer 6, delamination is prevented, and the high elastic layer 4 formed by the elastic upper layer 41, the elastic middle layer 42 and the elastic lower layer 43, wherein each upper arc-shaped compression groove 411, each honeycomb compression groove 421 and each lower arc-shaped compression groove 431 enable the high elastic layer 4 to have a hollow structure, the high elastic layer 4 can be pressed down under a smaller acting force, so that high elastic energy is automatically restored, and the adhesion bottom layer 6 acts on the fastening and adhering of an external adhering object.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (2)
1. A high elasticity silica gel membrane of carving characters, its characterized in that: including protection surface course (1), laminating in silica gel rete (2) of protection surface course (1) bottom surface, laminating in the first strong adhesive layer (3) of silica gel rete (2) bottom surface, laminating in the high elastic layer (4) of first strong adhesive layer (3) bottom surface, laminating in the second strong adhesive layer (5) of high elastic layer (4) bottom surface, laminating in adhesion bottom (6) of second strong adhesive layer (5) bottom surface, high elastic layer (4) are by elasticity upper strata (41), elasticity middle level (42) and elasticity lower floor (43) bonding constitution, a plurality of upper arc compressed groove (411), each are vertically seted up to elasticity upper arc compressed groove (411) top surface, each interval is 1-1.5mm between upper arc compressed groove (411), elasticity middle level (42) top surface is provided with a plurality of honeycomb compressed groove (421), each honeycomb compressed groove (421) on elasticity middle level (42) every square centimeter quantity is 5-10, elasticity lower floor (43) bottom surface vertically sets up a plurality of lower arc compressed groove (431) is 1.5mm between the arc compressed groove.
2. The high elasticity silicone lettering film according to claim 1, wherein: the elastic upper layer (41) is made of polyurethane, the elastic middle layer (42) is made of TPU, and the elastic lower layer (43) is made of polyurethane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322659205.8U CN220926656U (en) | 2023-09-30 | 2023-09-30 | High-elasticity silica gel lettering film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322659205.8U CN220926656U (en) | 2023-09-30 | 2023-09-30 | High-elasticity silica gel lettering film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220926656U true CN220926656U (en) | 2024-05-10 |
Family
ID=90967532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322659205.8U Active CN220926656U (en) | 2023-09-30 | 2023-09-30 | High-elasticity silica gel lettering film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220926656U (en) |
-
2023
- 2023-09-30 CN CN202322659205.8U patent/CN220926656U/en active Active
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