CN215102967U - Image-text identification structure for laser marking - Google Patents
Image-text identification structure for laser marking Download PDFInfo
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- CN215102967U CN215102967U CN202121456965.3U CN202121456965U CN215102967U CN 215102967 U CN215102967 U CN 215102967U CN 202121456965 U CN202121456965 U CN 202121456965U CN 215102967 U CN215102967 U CN 215102967U
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Abstract
The utility model provides a laser marking's picture and text sign structure includes from the top in proper order: the adhesive tape comprises a high-molecular protective layer with light transmission performance, a laser marking layer for marking by using laser, a back adhesive layer with pressure-sensitive adhesive performance and a release paper layer which can be stripped and removed from the surface of the back adhesive layer; the laser marking layer is coated on the lower surface of the polymer protective layer; the upper surface of the laser marking layer is completely contacted with the lower surface of the polymer protective layer; the back glue layer is coated on the lower surface of the laser marking layer; the upper surface of the back glue layer is completely contacted with the lower surface of the laser marking layer; the release paper layer is directly bonded on the lower surface of the back glue layer. The laser marking method is used for enabling the laser to penetrate through the polymer protective layer to imprint the identification mark on the upper surface of the laser marking layer, the precision degree of the image and text of the identification mark formed by the laser marking is high, the identification mark can be protected for a long time by the polymer material on the surface layer, and the laser marking method has the advantages of scratch resistance, long service life, convenience in use and the like.
Description
Technical Field
The utility model relates to a picture and text seal stamp mark technical field especially involves and is a laser marking's picture and text sign structure.
Background
In recent years, laser marking technology has been applied to various industries such as electronic devices, electric appliance housings, automobile parts, and mechanical parts. The laser marking is to utilize high energy density laser beam to act on the surface of the object to be marked to make the target surface produce physical or chemical change so as to obtain visual graphic and text print on the target surface. Compared with the traditional surface printing technology, the laser marking is a marking mode without mechanical contact, does not need ink, can keep the relevant information of the product on the surface of the product for a long time, and plays a role in long-acting marking on the product. However, most of the existing laser marking is to directly print the pictures on the surface of the product, and although the marks formed by the laser marking are relatively more wear-resistant compared with the traditional surface printing, the concave mark marks formed by the laser marking are shallow, the marks on the outer surface of the product are exposed in the external environment for a long time, and are easily physically damaged by the erosion, mechanical force, scratch and the like of the peripheral environment, so that the long-term use effect of the marks is influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve among the prior art that the extension of mark along with time receives the secondary damage easily, influences the technical problem that the sign is discerned, the utility model provides a laser marking's picture and text sign structure, concrete technical scheme is as follows:
the embodiment of the utility model provides a laser marking's picture and text sign structure includes from the top in proper order: the adhesive tape comprises a high polymer protective layer with light transmission performance, a laser marking layer for marking by using laser, a back adhesive layer with pressure-sensitive adhesive performance and a release paper layer which can be stripped and removed from the surface of the back adhesive layer;
the high polymer protective layer with the light transmission performance is positioned on the uppermost layer of the image-text identification structure; the laser marking layer is coated on the lower surface of the polymer protective layer; the upper surface of the laser marking layer is in direct contact with the lower surface of the polymer protective layer; the back glue layer is coated on the lower surface of the laser marking layer, and the upper surface of the back glue layer is in direct contact with the lower surface of the laser marking layer.
Further, the paper comprises a release paper layer; the release paper layer is directly bonded on the lower surface of the back adhesive layer, and the release paper layer can be stripped and removed from the surface of the back adhesive layer.
Furthermore, the material of the polymer protective layer is a transparent polymer film material or a sheet material.
Further, the light transmittance of the polymer protective layer is greater than 40%. Furthermore, the image-text identification structure is adhered to the surface of the target object through the back adhesive layer.
Further, the back adhesive layer is a pressure-sensitive adhesive coated below the laser marking layer.
Furthermore, the identification mark is marked on the upper surface of the laser marking layer by enabling laser to penetrate through the polymer protective layer through a laser marking machine.
Furthermore, the size of the polymer protective layer, the size of the laser marking layer, the size of the back glue layer and the size of the release paper layer are equal.
Furthermore, the polymer protective layer is made of a bendable polymer film material or a sheet material.
The embodiment of the utility model provides a laser marking's picture and text sign structure includes from the top in proper order: the adhesive tape comprises a high polymer protective layer with light transmission performance, a laser marking layer for marking by using laser, a back adhesive layer with pressure-sensitive adhesive performance and a release paper layer which can be stripped and removed from the surface of the back adhesive layer; the laser marking layer is coated on the lower surface of the polymer protective layer; the upper surface of the laser marking layer is in direct contact with the lower surface of the polymer protective layer; the picture and text identification is characterized in that laser penetrates through the polymer protective layer with the light transmission performance through a laser marking method to imprint an identification mark on the upper surface of the laser marking layer, the precision degree of the picture and text of the identification mark formed by laser marking is high, the identification can be protected by a polymer material on the surface layer for a long time, and the picture and text identification has the advantages of scratch resistance, long service life, convenience in use and the like.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
FIG. 1: the structure of the utility model is schematically illustrated in a layer-by-layer manner.
FIG. 2: the side view of the structure diagram of the present invention.
Reference numerals:
1 polymer protective layer, 2 laser marking layers, 3 gum layers and 4 release paper layers.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail with reference to the accompanying drawings. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Example 1
Referring to fig. 1 and fig. 2, an embodiment of the present invention provides a laser marking image-text identification structure, which sequentially includes, from top to bottom: the protective film comprises a high polymer protective layer 1 with light transmission performance, a laser marking layer 2 for marking by using laser, a back glue layer 3 with pressure-sensitive adhesive performance, and a release paper layer 4 which can be stripped and removed from the surface of the back glue layer; the laser marking layer 2 is coated on the lower surface of the polymer protective layer 1; the laser marking layer 2 is positioned between the polymer protective layer 1 and the back glue layer 3; the lower surface of the back glue layer 3 is attached with a release paper layer 4.
Referring to fig. 1, the present disclosure provides a novel laser marking image-text identification structure, which comprises a transparent polymer protective layer 1, a laser marking layer 2, a back glue layer 3, and a release paper layer 4 from top to bottom. The method comprises the steps of selecting a bendable polymer film material or a flaky material with the light transmittance of more than 40% as a surface polymer protective layer 1, coating a laser marking layer 2 on the lower surface of the polymer protective layer 1, coating an adhesive on the other surface of the laser marking layer 2 to serve as a back adhesive layer 3, and finally attaching release paper 4 to the outer surface of the back adhesive layer 3.
Specifically, the polymer protective layer 1 may be made of a transparent polymer material, and the shape of the polymer protective layer 1 may be any one of a rectangle, a square, a circle, and an ellipse, or any other regular or irregular shape, and the shape of the polymer protective layer 1 is not limited in this embodiment.
The material of the laser marking layer 2 may be any one or more materials capable of bearing the mark of the laser marking machine, and the embodiment does not limit the material of the laser marking layer 2; in this embodiment, the shape of the laser marking layer 2 may be the same as or different from the shape of the polymer protective layer 1, for example, the polymer protective layer 1 is circular, and the shape of the laser marking layer 2 may be circular or square; in practical application, in order to enable the polymer protective layer 1 to better protect the laser marking layer 2, as a preferred embodiment, the size of the laser marking layer 2 may be selected to be smaller than that of the polymer protective layer 1; certainly, the size of the laser marking layer 2 is set to be equal to the size of the polymer protective layer 1, so that the effect of the polymer protective layer 1 on protecting the laser marking layer 2 can be achieved.
Above-mentioned gum layer 3 coating is at the lower surface of laser marking layer 2, and if laser marking layer 2's size is less than polymer inoxidizing coating 1's size, in order to ensure that gum layer 3 can be abundant bond polymer inoxidizing coating 1 on predetermined place or predetermined work piece, need all do the coating in laser marking layer 2's below and polymer inoxidizing coating 1's below, make level on the face that bonds that gum layer 3 is used for bonding work piece or equipment.
Above-mentioned from type ply 4 is used for covering above-mentioned gum layer 3, this scheme provides a laser marking's picture and text identification structure promptly, and it is when using for bonding, adopts from type paper protection gum layer 3 not contaminated, and then ensures the bonding force of gum layer 3, and in the use, the user can be with tearing from type ply 4, directly bonds the laser marking's that this scheme provided picture and text identification structure on the surface of target object.
The laser marking's that this scheme provided picture and text identification structure is in the manufacturing process, and the user can confirm the shape and the size of polymer inoxidizing coating 1 according to the condition of the position of actual bonding or treating the sign in advance, later, with laser marking layer 2 coating on the lower surface of above-mentioned polymer inoxidizing coating 1, reuse laser marking machine messenger laser sees through polymer inoxidizing coating 1 imprints the identification mark the upper surface of laser marking layer 2, at the other one side coating gluing agent of laser marking layer 2 as gum layer 3 after that, at the outer surface laminating of gum layer 3 on from type paper 4 at last.
The laser marking's that this scheme provided picture and text identification structure is in the manufacture process, the user also can confirm the shape and the size of polymer inoxidizing coating 1 according to the condition of actual bonding or the position of treating the sign in advance, afterwards, mark layer 2 coating on the lower surface of above-mentioned polymer inoxidizing coating 1 with the laser, reuse laser marking machine mark the mark on the mark layer 2 below that does not bond with polymer inoxidizing coating 1, the mark level mirror image mark of normal mark that marks is marked to the mark that laser marking machine was made this moment, when guaranteeing to watch the mark from polymer inoxidizing coating 1, the format of mark is normal, coat the gluing agent as gum layer 3 below laser marking layer 2 after that, at last from type paper 4 of the surface laminating of gum layer 3.
The scheme provides another manufacturing method of a laser-marked image-text identification structure, the polymer protective layer 1, the laser marking layer 2, the gum layer 3 and the release paper layer 4 are assembled into an integral structure, and then a laser marking machine is used for enabling laser to penetrate through the polymer protective layer 1 to reach the marking layer 2 for marking, so that marks are marked on the laser marking layer 2; when the mark is used, the marked image-text mark structure is cut into a required shape and size as a whole, the release paper layer 4 is directly removed during use, and the back glue layer 3 is directly adhered to the surface of an object to be marked.
In one embodiment, the material of the polymer protective layer 1 is a transparent polymer film material or a sheet material. The light transmittance of the polymer protective layer 1 is more than 40%; so as to ensure that the marking mark engraved on the laser marking layer 2 can be directly seen from the lower part of the polymer protective layer 1; the image-text identification structure is adhered to a preset place through the back adhesive layer 3; the surface of the target body may be a certain mark point of the equipment, may be on a processing workpiece, or may be any other position needing to be marked.
In one embodiment, the backing layer 3 is an adhesive coated under the laser marking layer 2. The identification mark is marked on one surface of the laser marking layer 2, which is bonded with the polymer protective layer 1. The identification mark is marked on the laser marking layer 2 through a laser marking machine. The size of the polymer protective layer 1, the size of the laser marking layer 2, the size of the back glue layer 3 and the size of the release paper layer 4 are equal. The material of the polymer protective layer 1 is a bendable polymer film material or a sheet material.
The utility model provides a novel laser marking picture and text identification structure. Transparent high molecular material is used as a surface high molecular protective layer 1, graphic information is printed on a laser marking layer 2 below the high molecular protective layer 1, and marked identification samples can be firmly adhered to the surface of a target object through back adhesive. The mark structure is simple in composition and easy to produce, mark marks formed by laser marking can be efficiently protected for a long time by a surface layer high polymer material, and the mark structure has the characteristics of high image-text precision degree, scratch resistance, long service life, convenience in use and the like.
The utility model discloses the embodiment that adopts is: the utility model provides an utilize laser marking method to impress picture and text information picture and text identification structure below transparent macromolecular material inoxidizing coating 1, its implementation characteristics are that select the polymer membrane material or the slice material that can bend that luminousness is greater than 40% as surperficial macromolecular inoxidizing coating 1, coat the laser marking coating on the back of transparent macromolecular inoxidizing coating 1, coat the gluing agent as gum layer 3 on the lower surface of laser marking layer 2 afterwards, at last paste on the surface of gum and cover release paper.
The utility model has the advantages that: the picture and text identification is printed below the transparent polymer protective layer 1 by a laser marking method, the picture and text precision degree of the identification mark formed by the laser marking is high, the identification can be protected by a surface polymer material for a long time, and the anti-scratch, long service life, convenient use and the like are achieved.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (7)
1. The utility model provides a laser marking's picture and text identification structure which characterized in that includes from the top down in proper order: the protective film comprises a high polymer protective layer (1) with light transmission performance, a laser marking layer (2) for marking by using laser, and a back adhesive layer (3) with pressure-sensitive adhesive performance; the release paper layer (4) can be stripped and removed from the surface of the back glue layer.
2. The laser marked graphic identification structure according to claim 1, wherein the polymer protective layer (1) is positioned on the uppermost layer of the graphic identification structure;
the laser marking layer (2) is coated on the lower surface of the polymer protective layer (1), and the upper surface of the laser marking layer (2) is completely contacted with the lower surface of the polymer protective layer (1);
the back adhesive layer (3) is coated on the lower surface of the laser marking layer (2), and the upper surface of the back adhesive layer (3) is completely contacted with the lower surface of the laser marking layer (2);
the release paper layer (4) is directly bonded on the lower surface of the back adhesive layer (3), and the release paper layer (4) can be stripped and removed from the surface of the back adhesive layer (3).
3. The laser marked graphic identification structure according to claim 1, wherein the polymer protective layer (1) is a transparent polymer film material or a sheet material.
4. The laser marked graphic identification structure according to claim 1, wherein the light transmittance of the polymeric protective layer (1) is greater than 40%.
5. The laser marked graphic identification structure according to claim 1, wherein the polymeric protective layer (1) is bendable.
6. The laser-marked graphic identification structure according to claim 1, wherein the identification mark is printed on the upper surface of the laser-marked layer (2) by allowing laser to penetrate through the polymer protective layer (1) by a laser marking method.
7. The laser-marked graphic identification structure according to any one of claims 1-6, wherein the size of the polymeric protective layer (1), the size of the laser-marked layer (2), the size of the adhesive backing layer (3), and the size of the release paper layer (4) are all equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121456965.3U CN215102967U (en) | 2021-06-29 | 2021-06-29 | Image-text identification structure for laser marking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121456965.3U CN215102967U (en) | 2021-06-29 | 2021-06-29 | Image-text identification structure for laser marking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215102967U true CN215102967U (en) | 2021-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121456965.3U Active CN215102967U (en) | 2021-06-29 | 2021-06-29 | Image-text identification structure for laser marking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215102967U (en) |
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2021
- 2021-06-29 CN CN202121456965.3U patent/CN215102967U/en active Active
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