CN210941033U

CN210941033U - PC certificate card

Info

Publication number: CN210941033U
Application number: CN201921004655.0U
Authority: CN
Inventors: 赵海彤; 樊小军
Original assignee: Guangdong Zhongcheng Satellite Microelectronics Development Co ltd
Current assignee: Guangdong Zhongcheng Satellite Microelectronics Development Co ltd
Priority date: 2019-07-01
Filing date: 2019-07-01
Publication date: 2020-07-07
Anticipated expiration: 2029-07-01

Abstract

The utility model provides a PC card of registering, from the top down includes: the composite film comprises a first PC transparent protective layer, a second PC transparent printing layer, a third PC white core winding layer, a fourth PC white core compensation layer, a fifth PC transparent printing layer and a sixth PC transparent protective layer; a transparent window is arranged on the upper surface of any one of the first layer to the sixth layer of the PC license card, and a laser portrait is arranged in the transparent window; the lower surface of the first layer is provided with a holographic label; a rainbow printing layer is arranged on the upper surface of the second layer and/or the fifth layer, an in-film color photo is arranged between the third layer and the second layer, and a color-changing ink layer is arranged on the lower surface of the fifth layer; and gratings are arranged on the lower surfaces of the fifth layer and the sixth layer, and the gratings are etched and imaged through laser. The utility model discloses a PC license card can not forge, high quality, keep permanent, long service life, do not have data security risk.

Description

PC certificate card

Technical Field

The utility model belongs to the technical field of the production and processing of license card, concretely relates to PC license card.

Background

The mainstream material for manufacturing the identification card is PVC, the Vicat softening temperature of the PVC material is lower, generally between 60 and 90 ℃, the PVC layers can be well bonded together, the laminating temperature is higher than 130 ℃, and a layer of adhesive is coated; the middle INLAY layer of the card is made of PVC material, so that the antenna is convenient to wind.

Polycarbonate, also known as PC material, is rigid and tough, has high transparency, a high gloss surface and a mechanical strength close to that of nylon: impact resistance, high temperature resistance, bending resistance, lack of friction resistance, lack of stress cracking resistance, swelling in steam and many organic solvents, and resulting stress cracking.

Polycarbonate materials have high processing temperature and have high requirements on layer-pressing card equipment, some international high-end identification cards are researched and developed by using the polycarbonate materials at present, and some domestic identification card manufacturers start to test the high-end cards by using the polycarbonate.

However, there is currently no relevant technology regarding the structure and fabrication process of polycarbonate cards.

SUMMERY OF THE UTILITY MODEL

The utility model provides a PC license card, can not forge, high quality, keep permanent, long service life, do not have data security risk.

In order to realize the purpose of the utility model, the utility model discloses a technical scheme as follows:

a PC identification card, comprising: from top to bottom: the composite film comprises a first PC transparent protective layer, a second PC transparent printing layer, a third PC white core winding layer, a fourth PC white core compensation layer, a fifth PC transparent printing layer and a sixth PC transparent protective layer; the upper surfaces of the first layer to the third layer are smooth surfaces, the lower surfaces of the first layer to the third layer are rough surfaces, the upper surfaces of the fourth layer to the sixth layer are rough surfaces, and the lower surfaces of the fourth layer to the sixth layer are smooth surfaces; a transparent window is arranged on the upper surface of any one of the first layer to the sixth layer of the PC license card, and a laser portrait is arranged in the transparent window; the lower surface of the first layer is provided with a holographic label; a rainbow printing layer is arranged on the upper surface of the second layer and/or the fifth layer, an in-film color photo is arranged between the third layer and the second layer, and a color-changing ink layer is arranged on the lower surface of the fifth layer; and gratings are arranged on the lower surfaces of the fifth layer and the sixth layer, and the gratings are etched and imaged through laser.

Further, the holographic mark and the position of the color photo in the film are partially overlapped in the vertical direction.

Further, the first layer of the PC transparent protective layer, the second layer of the PC transparent printing layer, the third layer of the PC white core winding layer, the fourth layer of the PC white core compensation layer, the fifth layer of the PC transparent printing layer and the sixth layer of the PC transparent protective layer can be of a single-layer or multi-layer structure.

Further, the multilayer structure is obtained by single layer lamination of the layers together.

The utility model discloses constitute by 5-12 layers, be transparent protective layer, transparent printing layer, transparent laser layer, looks lamella, white core wire winding layer, white core compensation layer etc. respectively and constitute, used material is 100% Polycarbonate (PC) high environmental protection material.

The utility model discloses an anti-fake technology of PC certificate card includes:

the method comprises the following steps of in-film photo, on-film photo DOD + transparent curing glue line design and artistic signature, on-film photo DOD + transparent curing glue + laser etching black and white photo.

Designing anti-counterfeiting lines, guilloche patterns, line width variation, irregular patterns, embossments, miniature characters, non-standard characters, artistic characters and anti-scanning design patterns.

3. The printing anti-counterfeiting adopts waterless printing, anti-counterfeiting spot color ink, invisible fluorescent ink, rainbow printing and color-changing ink.

4. Surface holographic label, in-film holographic label, surface holographic layer and in-film holographic layer.

5. Raster imaging (portrait, number, pattern), transparent window (portrait, number, pattern), ghost.

The preparation process of the utility model comprises the following steps: anti-counterfeiting design-transparent PC film offset printing (anti-counterfeiting spot color ink printing, anti-counterfeiting invisible ink printing, rainbow printing) -transparent PC film silk screen printing (color-changing ink) -holographic label thermoprinting-white core layer winding-photo printing on white core layer film-punching of transparent window process-binding high-temperature lamination of transparent window-laser etching-grating laser etching.

The beneficial effects of the utility model reside in that:

PC characteristics: the environment-friendly, nontoxic and degradable plastic film has the advantages of long service life of 10-15 years, wide application range (minus 40 ℃ and minus 100 ℃) and good toughness and bending resistance, and can realize a plurality of anti-counterfeiting processes, irreversible high-temperature lamination fusion and anti-counterfeiting. And the characteristics of the PVC commonly used: toxic and non-degradable, short service life of 3-5 years, poor toughness and poor bending resistance, the lamination needs to be coated with glue for adhesion, and the anti-counterfeiting process is difficult to realize. The utility model discloses a Polycarbonate (PC) has made the card of looking after of PC material for the first time through 6 layers of structural configuration as the material. The utility model discloses a technology photo on the license card can not forge, high quality, keep permanent, long service life, do not have data security risk.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the PC authentication card of the present invention.

Fig. 2 is a front view of an embodiment of the PC identification card of the present invention.

Detailed Description

The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only, and are not intended to limit the scope of the present invention. Any modifications, which can be easily implemented by a person skilled in the art, made to the present invention without departing from the technical solutions of the present invention, will fall within the scope of the claims of the present invention.

Example 1

As shown in fig. 1, a PC authentication card includes, from top to bottom: the printing film comprises a first PC transparent protective layer 1, a second PC transparent printing layer 2, a third PC white core winding layer 3, a fourth PC white core compensation layer 4, a fifth PC transparent printing layer 5 and a sixth PC transparent protective layer 6; the upper surfaces of the first layer to the third layer are smooth surfaces 7, the lower surfaces of the first layer to the third layer are rough surfaces 8, the upper surfaces of the fourth layer to the sixth layer are rough surfaces 8, and the lower surfaces of the fourth layer to the sixth layer are smooth surfaces 7; a transparent window 9 is arranged on the upper surface of any one of the first layer to the sixth layer of the PC certificate card, and a laser portrait 10 is arranged in the transparent window; the lower surface of the first layer is provided with a holographic label 11; a rainbow printed layer 12 is arranged on the upper surface of the second layer and/or the fifth layer, an in-film color photo 13 is arranged between the third layer and the second layer, and a color-changing ink layer 14 is arranged on the lower surface of the fifth layer; the lower surfaces of the fifth layer and the sixth layer are provided with gratings 15, and the gratings 15 are formed in an image through laser etching. As shown in FIG. 2, the hologram 11 is partially overlapped with the color photograph 13 in the film in the vertical direction. The first layer of PC transparent protective layer 1, the second layer of PC transparent printing layer 2, the third layer of PC white core winding layer 3, the fourth layer of PC white core compensation layer 4, the fifth layer of PC transparent printing layer 5 and the sixth layer of PC transparent protective layer 6 are of a single-layer structure. The multilayer structure is obtained by single layer lamination of the layers together.

Claims

1. A PC identification card, comprising: from top to bottom: the printing film comprises a first PC transparent protective layer (1), a second PC transparent printing layer (2), a third PC white core winding layer (3), a fourth PC white core compensation layer (4), a fifth PC transparent printing layer (5) and a sixth PC transparent protective layer (6); the upper surfaces of the first layer to the third layer are smooth surfaces (7), the lower surfaces of the first layer to the third layer are rough surfaces (8), the upper surfaces of the fourth layer to the sixth layer are rough surfaces (8), and the lower surfaces of the fourth layer to the sixth layer are smooth surfaces (7); a transparent window (9) is arranged on the upper surface of any one of the first layer to the sixth layer of the PC certificate card, and a laser portrait (10) is arranged in the transparent window; the lower surface of the first layer is provided with a holographic label (11); a rainbow printed layer (12) is arranged on the upper surface of the second layer and/or the fifth layer, an in-film color photo (13) is arranged between the third layer and the second layer, and a color-changing ink layer (14) is arranged on the lower surface of the fifth layer; the lower surfaces of the fifth layer and the sixth layer are provided with gratings (15), and the gratings (15) are etched and imaged through laser.

2. The PC authentication card of claim 1, wherein: the holographic mark (11) is partially overlapped with the position of the color photo (13) in the film in the vertical direction.

3. The PC authentication card of claim 1, wherein: the transparent protective layer of first layer PC (1), transparent printing layer of second layer PC (2), white core wire winding layer of third layer PC (3), white core compensation layer of fourth layer PC (4), transparent printing layer of fifth layer PC (5), the transparent protective layer of sixth layer PC (6) can be single-layer or multilayer structure.

4. The PC authentication card of claim 3, wherein: the multilayer structure is obtained by single layer lamination of the layers together.