CN204440825U

CN204440825U - A kind of anti-counterfeiting mark

Info

Publication number: CN204440825U
Application number: CN201520111646.7U
Authority: CN
Inventors: 桑建新
Original assignee: SUZHOU IMAGE LASER TECHNOLOGY Co Ltd
Current assignee: SUZHOU IMAGE LASER TECHNOLOGY Co Ltd
Priority date: 2015-02-12
Filing date: 2015-02-12
Publication date: 2015-07-01
Anticipated expiration: 2025-02-12

Abstract

The utility model relates to a kind of anti-counterfeiting mark; it comprises matrix, be formed at identification label on matrix or Quick Response Code; identification label or described Quick Response Code include false proof silk thread; described false proof silk thread comprises PET base material layer, be coated on the polymer protection layer on the arbitrary surface of described PET base material layer, be embedded at polymer protection layer in and the holographic information layer that contacts with described PET base material layer of bottom surface and be embedded at the interior and metallic aluminum be formed on described holographic information layer of described polymer protection layer, metallic aluminum upper surface is formed with micro-nano diffraction grating.And identification label or Quick Response Code include false proof silk thread, result in formation of can the line anti-counterfeiting characteristic directly differentiated of vision; False proof silk thread contains holographic information layer and the metallic aluminum with micro-nano diffraction grating on the other hand, the cangiante lustre of seven coloured silks can be shown like this under particular light ray, false proof word can be set at holographic information layer in addition, can observe under magnifier, thus define multiple false proof function.

Description

A kind of anti-counterfeiting mark

Technical field

The utility model belongs to field of anti-counterfeit technology, is specifically related to a kind of anti-counterfeiting mark.

Background technology

Anti-counterfeiting mark can paste, prints, shifts on subject matter surface, or in subject matter packaging, or subject matter adjunct (as commodity list, business card and antifake certificate card) on, there is the mark of anti-fake effect.The anti-counterfeiting characteristic of anti-counterfeiting mark and knowledge method for distinguishing are the souls of anti-counterfeiting mark.Existing anti-counterfeiting identification structure is simple, is difficult to the requirement of the society adapting to self energy all the more.In addition, the high-end product of society gets more and more, and the difference in selling prices of certified products and imitative product is huge, is therefore not easy by the anti-counterfeiting mark copied in the urgent need to a kind of, can merge with the trade mark etc. of product easily.

Summary of the invention

The utility model object provides a kind of anti-counterfeiting mark to overcome the deficiencies in the prior art.

For achieving the above object, the technical solution adopted in the utility model is: a kind of anti-counterfeiting mark, it comprises matrix, be formed at the identification label on matrix or Quick Response Code, described identification label or described Quick Response Code include false proof silk thread, described false proof silk thread comprises PET base material layer, be coated on the polymer protection layer on the arbitrary surface of described PET base material layer, be embedded at holographic information layer that in described polymer protection layer and bottom surface contacts with described PET base material layer and be embedded at the interior and metallic aluminum be formed on described holographic information layer of described polymer protection layer, described metallic aluminum upper surface is formed with micro-nano diffraction grating.

Optimally, described identification label or described Quick Response Code are woven by described false proof silk thread and form.

Because technique scheme is used, the utility model compared with prior art has following advantages: the utility model anti-counterfeiting mark, by arranging identification label or Quick Response Code on matrix, and identification label or Quick Response Code include false proof silk thread, result in formation of can the line anti-counterfeiting characteristic directly differentiated of vision; False proof silk thread contains holographic information layer and the metallic aluminum with micro-nano diffraction grating on the other hand, the cangiante lustre of seven coloured silks can be shown like this under particular light ray, false proof word can be set at holographic information layer in addition, can observe under magnifier, thus define multiple false proof function.

Accompanying drawing explanation

Accompanying drawing 1 is the structural representation of the utility model anti-counterfeiting mark;

Accompanying drawing 2 is the structural representation of the false proof silk thread of the utility model anti-counterfeiting mark;

Accompanying drawing 3 is the schematic diagram of the micro-nano diffraction grating of the false proof silk thread of the utility model anti-counterfeiting mark;

Wherein, 1, matrix; 2, identification label; 3, Quick Response Code; 4, false proof silk thread; 41, PET base material layer; 42, polymer protection layer; 43, holographic information layer; 44, metallic aluminum.

Embodiment

Below in conjunction with embodiment shown in the drawings, the utility model is further described.

Anti-counterfeiting mark as shown in Figure 1, mainly comprises matrix 1 and false proof silk thread 4.

Wherein, matrix 1 can be marker commodity facilitating the introduction of false proof silk thread 4, such as clothing labels, woven label, drop, PVC chapter, hangs grain, ribbon etc., is formed with identification label 2 or/and Quick Response Code 3 at this matrix 1.False proof silk thread 4 can be embedded at label 2 or/and in Quick Response Code 3, and namely label 2 is or/and Quick Response Code 3 includes false proof silk thread 4; In the present embodiment, identification label 2 is or/and Quick Response Code 3 is formed by false proof silk thread 4 braiding.

This false proof silk thread 4 as shown in Figure 2, comprises PET base material layer 41, holographic information layer 43, metallic aluminum 44 and polymer protection layer 42.

Wherein, substrate layer 41 is made up of PET (polyethylene terephthalate) material; Polymer protection layer 42 is coated on arbitrary surface of PET base material layer 41, plays the effect increasing false proof silk thread stretch-proof performance and protection holographic information layer 43.Holographic information layer 43 is embedded in polymer protection layer 42, and its bottom surface contacts with PET base material layer 41, for the formation of the word carrying out orientation.Metallic aluminum 44 is also embedded in polymer protection layer 42, and it is formed on holographic information layer 43 and its surface and is formed with micro-nano diffraction grating (Fig. 3 is a kind of embodiment of micro-nano diffraction grating).In the present invention, the antiforge function of anti-counterfeiting mark and discrimination method are listed in table 1.

In order to prepare the false proof gold thread of above-mentioned micro-nano diffraction, its preparation method comprises the following steps:

A () utilizes computer software to design micro-nano diffraction grating microstructure figure;

B the micro-nano diffraction grating microstructure figure corresponding record that designs on carrier, is developed by () subsequently;

C () carries out silver mirror reaction at carrier surface, form metal layer;

D () forms the metallization mirror image corresponding with carrier surface on metallic aluminum surface;

E () carries out cutting edge to metallic aluminum, be compressed on the one side of the mirror image and formation is metallized in PET base material layer subsequently outwardly;

F () fixed point, at metallic aluminum surface printing fluorescent ink, is dried and is formed security pattern;

G () forms the defect corresponding with security pattern at metallic aluminum surface coating etching liquid, dry;

H () makes it cover fluorescent ink at PET base material layer surface coating macromolecular material, carry out cutting and the collection that reels after solidification.

The discrimination method of table 1 anti-counterfeiting mark

Above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.

Claims

1. an anti-counterfeiting mark, it is characterized in that: it comprises matrix (1), be formed at the identification label (2) on described matrix (1) or Quick Response Code (3), described identification label (2) or described Quick Response Code (3) include false proof silk thread (4), described false proof silk thread (4) comprises PET base material layer (41), be coated on the polymer protection layer (42) on described PET base material layer (41) arbitrary surface, be embedded at holographic information layer (43) that in described polymer protection layer (42) and bottom surface contacts with described PET base material layer (41) and be embedded at the interior and metallic aluminum (44) be formed on described holographic information layer (43) of described polymer protection layer (42), described metallic aluminum (44) upper surface is formed with micro-nano diffraction grating.

2. anti-counterfeiting mark according to claim 1, is characterized in that: described identification label (2) or described Quick Response Code (3) are formed by the braiding of described false proof silk thread (4).