Laser holographic composite film and manufacture method thereof

A technology of laser holography and composite film, applied in the field of holographic anti-counterfeiting printing and packaging materials

Active Publication Date: 2012-07-04
绍兴京华激光材料科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to overcome the above-mentioned defects in the prior art, and to pr

Method used

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  • Laser holographic composite film and manufacture method thereof
  • Laser holographic composite film and manufacture method thereof
  • Laser holographic composite film and manufacture method thereof

Examples

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Embodiment Construction

[0016] The structure of the laser holographic composite film of the present invention is as figure 1 As shown, one side of the polyester film 5 is respectively a printed graphic layer 4, a UV varnish layer 3, a holographic image layer 2, and an aluminum-coated layer 1 from top to bottom. the

[0017] The present invention prepares the technological process of laser holographic composite film as figure 2 Shown: polyester film→printing graphic layer→coating UV varnish layer→pre-drying; prefabricated laser holographic BOPP film→coating UV varnish layer→pre-drying; second embossing) → first UV curing → second UV curing → second compounding (ie second imprinting) → peeling → vacuum aluminum plating.

[0018] When preparing the laser holographic composite film of the present invention, first make the printed graphic layer 4 on one side of the polyester film 5;

[0019] Then, using the image 3 The production line shown makes the holographic image layer 2: on the printed graphic...

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Abstract

The invention discloses a laser holographic composite film and a manufacture method thereof. When a user performs coating and embossed hologram on the printed surface of a composite film or a transfer film with a traditional method, the sizes of printed images and texts have the problem of large deformation. The laser holographic composite film manufactured on the surfaces of the printed images and texts is characterized in that a printed image-text layer, an ultraviolet (UV) gloss oil layer, a holographic image layer and an aluminizing layer are respectively arranged on one face of a base film in sequence from top to bottom. The laser holographic composite film adopts the process that the printed images and texts are first printed, then laser hologram is manufactured on the surfaces of the printed images and texts, and the problem of large deformation of the sizes of the printed images and texts is solved.

Description

technical field [0001] The invention relates to a holographic anti-counterfeit printing and packaging material, in particular to a laser holographic composite film and a preparation method thereof. Background technique [0002] In the past ten years, the combination of laser holographic anti-counterfeiting technology and traditional printing technology has produced a new type of anti-counterfeiting packaging material, which has been successfully applied in the packaging industry, and a new technology that integrates anti-counterfeiting and packaging has emerged. Holographic packaging and The holographic printing industry has emerged as the times require. This is a new high-tech industry that has emerged in developed countries in recent years and is in rapid development. At present, this technology is rapidly infiltrating my country's anti-counterfeiting packaging and printing industry, increasing the technical content of packaging products, promoting the upgrading of the tra...

Claims

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Application Information

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IPC IPC(8): B41M5/42B44B5/00
Inventor 任心连赵春光方建明
Owner 绍兴京华激光材料科技有限公司
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