CN219947540U - Insulating type silica gel lettering film - Google Patents
Insulating type silica gel lettering film Download PDFInfo
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- CN219947540U CN219947540U CN202320889997.5U CN202320889997U CN219947540U CN 219947540 U CN219947540 U CN 219947540U CN 202320889997 U CN202320889997 U CN 202320889997U CN 219947540 U CN219947540 U CN 219947540U
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- China
- Prior art keywords
- layer
- silica gel
- insulating
- insulating layer
- bonding
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 239000000741 silica gel Substances 0.000 title claims abstract description 34
- 229910002027 silica gel Inorganic materials 0.000 title claims abstract description 34
- 230000001681 protective effect Effects 0.000 claims abstract description 20
- 239000011248 coating agent Substances 0.000 claims abstract description 14
- 238000000576 coating method Methods 0.000 claims abstract description 14
- 239000000853 adhesive Substances 0.000 claims description 12
- 230000001070 adhesive effect Effects 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 11
- 239000004814 polyurethane Substances 0.000 claims description 5
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004695 Polyether sulfone Substances 0.000 claims description 2
- 239000004433 Thermoplastic polyurethane Substances 0.000 claims description 2
- 229920001296 polysiloxane Polymers 0.000 claims 3
- 239000012528 membrane Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 230000032798 delamination Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000010023 transfer printing Methods 0.000 description 1
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- Laminated Bodies (AREA)
Abstract
The utility model provides an insulating type silica gel lettering film, which belongs to the field of silica gel lettering films and structurally comprises a protective top layer, wherein an upper bonding layer is bonded to the bottom surface of the protective top layer, an insulating layer bonded to the bottom surface of the upper bonding layer, a silica gel coating bonded to the bottom surface of the insulating layer, an elastic filling layer bonded to the bottom surface of the silica gel coating and a first insulating layer bonded to the bottom surface of the elastic filling layer, and the protective top layer 1, the upper bonding layer 2, the insulating layer 3, the upper insulating layer 6, the lower bonding layer 7 and the protective bottom layer 8 are designed to be of structures.
Description
Technical Field
The utility model relates to an insulating type silica gel lettering film, and belongs to the field of silica gel lettering films.
Background
The lettering film refers to a thermal transfer film which needs to be cut or engraved in the process of performing thermal transfer printing. The type of the lettering film is various, such as TPU lettering film, glitter lettering film and the like, and the silica gel lettering film is one of the heat transfer films, and since the advent of the silica gel heat transfer lettering film, the process of the silica gel heat transfer lettering film is environment-friendly, the product is environment-friendly, the processing is convenient, the production efficiency is high, the yield is high and the like.
However, when the conventional silica gel lettering film is used, no insulation protection design exists, when the silica gel lettering film is used at a high temperature, the deformation of the silica gel lettering film is easily caused, and when the silica gel lettering film is used for a long time, separation is easily generated between layers, the using effect is affected, the problems of poor insulation and poor firmness exist, and the service life is short.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide an insulating type 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 an insulating type silica gel carving film, its structure includes the protection top layer, the bonding of protection top layer bottom surface has last adhesive linkage, still including bonding in the insulating layer of last adhesive linkage bottom surface, bonding in the silica gel coating of insulating layer bottom surface, bonding in the elasticity filling layer of silica gel coating bottom surface, bonding in the first insulating layer of elasticity filling layer bottom surface, bonding in the lower adhesive linkage of first insulating layer bottom surface, bonding in the protection bottom of lower adhesive linkage bottom surface, protection top layer, last adhesive linkage and insulating layer constitute the upper strata, silica gel coating and elasticity filling layer constitute the middle level, first insulating layer, lower adhesive linkage and protection bottom constitute the lower floor.
The thickness of the protective top layer and the protective bottom layer is 0.05-0.07MM, and the protective top layer and the protective bottom layer are made of one of PE, PP or PET materials.
The thickness of the insulating layer and the first insulating layer is 0.08-0.1MM, and the insulating layer and the first insulating layer are made of PVC materials.
The elastic filling layer is further improved to be composed of an elastic layer and a filling layer, wherein the thickness of the elastic layer is 0.04-0.0.06MM, the thickness of the filling layer is 0.14-0.16MM, the elastic layer is made of a color fluorescent material, and the filling layer is made of one of TPU, polyurethane, PUR or PES materials.
Further improved is that the protection top layer and the protection bottom layer are preferably made of PP materials.
Further improved is that the filling layer is preferably made of polyurethane.
The utility model has the beneficial effects that:
the utility model provides an insulating type silica gel lettering film, which is characterized in that a middle layer is completely insulated through the structural combination design of a protective top layer, an upper bonding layer, an insulating layer, a first insulating layer, a lower bonding layer and a protective bottom layer at the top end and the bottom end of a silica gel coating and an elastic filling layer, so that the purpose of preventing using deformation is achieved, the using effect is ensured, the combination design of the upper layer and the lower layer completely avoids the occurrence of delamination phenomenon, the service life is prolonged, and the three-dimensional molding performance and the aesthetic degree of the whole body are obviously improved through the design of the middle layer, and the market competitiveness is enhanced.
Drawings
FIG. 1 is a schematic diagram of an insulation type silica gel lettering film structure according to the present utility model;
fig. 2 is a schematic plan view of an insulation type silica gel lettering film according to 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. 1-2, the present utility model provides a technical scheme of an insulating type silica gel lettering film: the structure of the fluorescent light-emitting device comprises a protective top layer 1, wherein an upper bonding layer 2 is bonded on the bottom surface of the protective top layer 1, the fluorescent light-emitting device further comprises an insulating layer 3 bonded on the bottom surface of the upper bonding layer 2, a silica gel coating 4 bonded on the bottom surface of the insulating layer 3, an elastic filling layer 5 bonded on the bottom surface of the silica gel coating 4, a first insulating layer 6 bonded on the bottom surface of the elastic filling layer 5, a lower bonding layer 7 bonded on the bottom surface of the first insulating layer 6, and a protective bottom layer 8 bonded on the bottom surface of the lower bonding layer 7, wherein the insulating layer 1, the upper bonding layer 2 and the insulating layer 3 are formed into an upper layer, the silica gel coating 4 and the elastic filling layer 5 are formed into a middle layer, the thicknesses of the first insulating layer 6, the lower bonding layer 7 and the protective bottom layer 8 are respectively 0.05-0.07MM, the thicknesses of the protective top layer 1 and the protective bottom layer 8 are respectively one of PE, PP or PET materials, the thicknesses of the insulating layer 3 and the first insulating layer 6 are respectively 0.08-0.1MM, the thicknesses of the insulating layer 3 and the first insulating layer 6 are respectively PVC insulating layer 6, the insulating layer 3 and the elastic filling layer 6 are respectively 4-0.04, the thickness of the elastic filling layer is respectively, the elastic layer is respectively 0.16-0.04, and the color filling layer is respectively filled with the elastic layer and the color material.
Working principle:
through the structural design that the protection top layer 1, the upper bonding layer 2 and the insulating layer 3 are the upper layer and the first insulating layer 6, the lower bonding layer 7 and the protection bottom layer 8 are the lower layer, the heat transfer with the top and bottom surfaces of the middle layer can be completely eradicated, thereby the deformation to the middle layer is prevented, the upper bonding layer 2 can completely prevent the delamination phenomenon from occurring between the protection top layer 1 and the insulating layer 3, the lower bonding layer 7 can completely prevent the delamination phenomenon from occurring between the first insulating layer 6 and the protection bottom layer 8, the bonding between the middle layer and the upper and lower layers does not occur under the condition of no high-temperature transfer damage, the service life is prolonged, then the silica gel coating 4 can have stronger three-dimensional molding performance through the design of the filling layer on the elastic filling layer 5, the elastic layer enables the silica gel coating 4 to have a color fluorescent effect, the overall aesthetic property is enhanced, and the market competitiveness is improved.
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 (4)
1. The utility model provides an insulating type silica gel membrane of carving characters, its structure includes protection top layer (1), its characterized in that: the protection top layer (1) bottom surface bonding has last adhesive linkage (2), still including bonding in insulating layer (3) of last adhesive linkage (2) bottom surface, bonding in silica gel coating (4) of insulating layer (3) bottom surface, bonding in elastic filling layer (5) of silica gel coating (4) bottom surface, bonding in first insulating layer (6) of elastic filling layer (5) bottom surface, bonding in lower adhesive linkage (7) of first insulating layer (6) bottom surface, bonding in protection bottom (8) of lower adhesive linkage (7) bottom surface, protection top layer (1), last adhesive linkage (2) and insulating layer (3) constitute the upper strata, silica gel coating (4) and elastic filling layer (5) constitute the middle level, first insulating layer (6), lower adhesive linkage (7) and protection bottom (8) constitute the lower floor.
2. An insulating silicone lettering film according to claim 1, wherein: the thickness of the protective top layer (1) and the thickness of the protective bottom layer (8) are both 0.05-0.07MM, and the protective top layer (1) and the protective bottom layer (8) are made of one of PE, PP or PET materials.
3. An insulating silicone lettering film according to claim 1, wherein: the thickness of the insulating layer (3) and the thickness of the first insulating layer (6) are 0.08-0.1MM, and the insulating layer (3) and the first insulating layer (6) are made of PVC materials.
4. An insulating silicone lettering film according to claim 1, wherein: the elastic filling layer (5) is composed of an elastic layer and a filling layer, the thickness of the elastic layer is 0.04-0.0.06MM, the thickness of the filling layer is 0.14-0.16MM, the elastic layer is made of color fluorescent materials, and the filling layer (5) is made of one of TPU, polyurethane, PUR or PES materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320889997.5U CN219947540U (en) | 2023-04-20 | 2023-04-20 | Insulating type silica gel lettering film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320889997.5U CN219947540U (en) | 2023-04-20 | 2023-04-20 | Insulating type silica gel lettering film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219947540U true CN219947540U (en) | 2023-11-03 |
Family
ID=88549630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320889997.5U Active CN219947540U (en) | 2023-04-20 | 2023-04-20 | Insulating type silica gel lettering film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219947540U (en) |
-
2023
- 2023-04-20 CN CN202320889997.5U patent/CN219947540U/en active Active
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