CN2422660Y - Holographic transfer film - Google Patents
Holographic transfer film Download PDFInfo
- Publication number
- CN2422660Y CN2422660Y CN 00233259 CN00233259U CN2422660Y CN 2422660 Y CN2422660 Y CN 2422660Y CN 00233259 CN00233259 CN 00233259 CN 00233259 U CN00233259 U CN 00233259U CN 2422660 Y CN2422660 Y CN 2422660Y
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- holographic
- sealing layer
- transfer film
- utility
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- Expired - Fee Related
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Abstract
The utility model relates to a holographic transfer printing film, which is composed of a polypropylene plastic film which can be stretched by two directions and aluminum coating layers. The surface of the plastic film between two layers is a heat sealing layer with dealuminization performance. The holographic molding press is carried out on the surface of the heat sealing layer of the utility model, the aluminum coating layers carry the information of holographic grating which is same as the information of the heat sealing layer, and the information of holographic grating is disconnected from the thin film following the aluminum coating layers under external force and is transferred and printed onto other carriers to play the effects of counterfeiting preventing and decoration. The material has the advantages of better transfer printing performance, wide transfer printing range, low cost, and repeated use. The utility model is a counterfeiting preventing packing material with high technical content, better economic performance, and wide use.
Description
The utility model relates to a kind of holographic false proof wrappage, particularly a kind of new holographic transfer film.
At present, the application of holographic technique on the color printing packing material can mainly reduce following three types.
One: holographic anti-counterfeiting label.Be with piece the holographic anti-counterfeiting label that occurs of form, promptly directly sign is sticked on the packing material outside surface with adhesive sticker, weak point is that its taping process wastes time and energy, and anti-counterfeiting power is not enough.Its two: whole holographic color printing composite packaging.With holographic film and color printing film or paper compound after, make packing material again, the shortcoming of this method is that anti-counterfeiting technology content is not high, and hologram image can influence the whole visual effect of color printing.Its three: holographic thermoprinted mark.Utilize holographic electrochemical aluminium film, directly thermoprint goes out the holographic label of forms such as literal or figure on the outside surface of packing material, the weak point of this method is holographic label to be acted on the packing material surface, material and processing cost height, belong to the batch (-type) thermoprint owing to its technological process again, so production efficiency is low.
The hologram transfer film is in conjunction with cold transfer printing process, can be in any position transfer printing of color printing film or paper the holographic label of form such as literal or figure, can not only realize all holographic effects of above-mentioned three kinds of methods, and overcome their inherent shortcoming.But available material is the holographic electrochemical aluminium film of PET that is not coated with hot stamping glue, and this material needed coating release layer and two resin bed of image layer before contour forging, the material cost height, thereby hindered its practical application and the development of hologram transfer technology.
The purpose of this utility model provides the new holographic transfer film of a kind of simple in structure, handling ease, with low cost, reusable and transfer printing function admirable, thereby makes the hologram transfer technology be applied to the color printing packaging industry better.
The purpose of this utility model is achieved through the following technical solutions: it is made of Biaxially oriented polypropylene plastic sheeting and aluminium coated, plastic sheeting surface between two-layer is the hot sealing layer of one deck tool dealuminzation performance, carry out contour forging on the hot sealing layer surface, aluminium coated carries the holographic grating information identical with hot sealing layer, thereby obtains hologram transfer film of the present utility model.Under external force, the holographic grating information on the transfer film can and be transferred on other carrier with aluminium coated and plastic sheeting disengaging, plays double effects false proof and that decorate.
The utility model has the advantages that:
1, simple in structure, therefore reduced middle processing link, reduced raw-material consumption.
2, be easy to mold pressing processing and improved the reliability of transfer printing greatly.
3, reusable, improved raw-material availability.
4, be applicable to large format, automatic continuous hologram transfer production technology.
5, integrated cost is low.
We can say appearance of the present utility model just, the hologram transfer technology is developed and obtain practical application.
Below in conjunction with drawings and Examples the utility model is described in further detail.
Fig. 1 is a new holographic transfer film structural drawing.
Structural drawing when Fig. 2 is the disengaging of new holographic transfer film aluminium coated.
Number in the figure is described as follows:
1, plastic sheeting 2, hot sealing layer 3, grating information interface
4, aluminium coated 5, stripping area 6, specific region aluminium coated
In Fig. 1, the new holographic transfer film is when Biaxially oriented polypropylene plastic sheeting (1) moulding, form one deck simultaneously and contain the hot sealing layer (2) of dealuminzation performance, handle formation relief type holographic grating interface (3) on hot sealing layer (2) surface through contour forging, grated interface (3) has comprised whole optical information of hologram image, carry out vacuum aluminum-coatedly on grated interface (3), form the aluminium coated (4) that rises and falls with grated interface (3), aluminium coated (4) is portable with the information of hologram image.In the present embodiment, the thickness of plastic sheeting is 30 microns, and the thickness of hot sealing layer is 1 micron, and the thickness of aluminium coated is 300 dusts.
In Fig. 2, certain stripping area (5) on the new holographic transfer film, under the effect that is subjected to certain mode peeling force, this specific region aluminium coated (6) will be separated with film surface, it has carried the grating information of hologram image, and can be used as holographic label and be transferred on other printing carrier, play overpacking effect false proof and that decorate.And the zone that film surface exposes out through peeling off through plated film once more, still can be used to do hologram transfer.
The utility model hologram transfer film is specially adapted to wide cut and the cold transfer printing process of continuity.
Claims (3)
1, a kind of new holographic transfer film, it is characterized in that: this transfer film is made of Biaxially oriented polypropylene plastic sheeting and aluminium coated, plastic sheeting surface between two-layer is the hot sealing layer of one deck tool dealuminzation performance, and the hot sealing layer patrix is pressed with embossment shape holographic grating information interface.
2, according to the described new holographic transfer film of claim 1, it is characterized in that: the surface configuration of aluminium coated is corresponding with the holographic grating shape of hot sealing layer mold pressing, and can break away from the plastic sheeting surface in the transfer printing position.
3, new holographic transfer film according to claim 1 is characterized in that: transfer film breadth width can be 600～1300mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00233259 CN2422660Y (en) | 2000-05-22 | 2000-05-22 | Holographic transfer film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00233259 CN2422660Y (en) | 2000-05-22 | 2000-05-22 | Holographic transfer film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2422660Y true CN2422660Y (en) | 2001-03-07 |
Family
ID=33595649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00233259 Expired - Fee Related CN2422660Y (en) | 2000-05-22 | 2000-05-22 | Holographic transfer film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2422660Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103025523A (en) * | 2010-07-22 | 2013-04-03 | 德国捷德有限公司 | Security thread for data carriers, data carriers, and production of said data carriers |
| CN108032538A (en) * | 2017-11-30 | 2018-05-15 | 东莞光群雷射科技有限公司 | It is a kind of can directly laser holographic molding PET holographic film production technology |
-
2000
- 2000-05-22 CN CN 00233259 patent/CN2422660Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103025523A (en) * | 2010-07-22 | 2013-04-03 | 德国捷德有限公司 | Security thread for data carriers, data carriers, and production of said data carriers |
| CN108032538A (en) * | 2017-11-30 | 2018-05-15 | 东莞光群雷射科技有限公司 | It is a kind of can directly laser holographic molding PET holographic film production technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |