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A method of making 3D labels using photopolymers

A technology of photopolymers and production methods, which is applied in the fields of anti-counterfeiting or packaging labels for cards, high-end wine, handicrafts, gifts, coins, and cosmetics. Accuracy and other issues, to achieve the effect of good printing effect, fast curing speed and low difficulty

Active Publication Date: 2022-04-05
广州市丽宝包装有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In the prior art, the photopolymer can be directly coated on the substrate, and then processed to form a hologram, and the substrate is processed into other pipes or packaging shells, but the above-mentioned process positioning and alignment are difficult, and the pattern is inaccurate; The process as an intermediate product, and then the substrate is processed into a self-adhesive form, that is, a self-adhesive label, which is attached to other products when used
There are no other technical applications of holographic labels in the prior art

Method used

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  • A method of making 3D labels using photopolymers

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Embodiment Construction

[0027] In the description of the present invention, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc. indicated orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, only It is for the convenience of describing the invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the invention.

[0028] In the description of the present invention, several means one or more, and multiple means two or more. Greater than, less than, exceeding, etc. are understood as not including the original number, and above, below, within, etc. are understood as including the original number. If the description of the first and second is only for the purpose of distingu...

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Abstract

The invention discloses a method for making a 3D label by using a photopolymer. An intermediate carrier is used. Firstly, a hologram is molded on the intermediate carrier, and the hologram on the intermediate carrier is transferred to a substrate through a positioning cold stamping process. Compared with directly printing holograms on substrates, this application scheme reduces the difficulty of directly printing holograms, and retains the advantages of positioning cold stamping process; this application scheme has fast curing speed, good printing effect and printing after transfer printing The surface of the object has almost no concave-convex feeling, and the photopolymer is perfectly integrated with the substrate, which is irreversible and cannot be peeled off from the substrate. The invention is suitable for the field of anti-counterfeiting or packaging labels of high-end wine, cosmetics, handicrafts, coins, cards and gifts.

Description

technical field [0001] The invention relates to the field of anti-counterfeiting or packaging labels for high-end wine, cosmetics, handicrafts, coins, cards and gifts, and in particular to a method for making 3D labels using photopolymers. Background technique [0002] Photopolymer: A transparent resin that exhibits a specific color in an unexposed state and can record light information, so it is called a holographic recording material; it fades or becomes transparent after exposure. [0003] Photopolymer positioning cold stamping: refers to the photoelectric identification on the special positioning cold stamping equipment, by printing or coating UV curing glue on the substrate, the hologram of a specific part on the photopolymer cold stamping film is accurately stamped onto the substrate. specific location of the object. [0004] Positioning cold perm: The unique process of cold perm makes the label's performance in printing registration, changeable metallic color, metall...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F3/02B41M3/14B41M3/12B41M5/035
CPCG09F3/02B41M3/14B41M3/12B41M5/0353B41M5/035
Inventor 林金笋
Owner 广州市丽宝包装有限公司
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