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Digital spray-printed scratch card and spray printing system thereof

A technology of digital inkjet printing and scratching, which is applied in printing, printed matter, cards for carrying information, etc. It can solve the problem of not printing the isolation oil layer and cover layer by the way, not seeing the digital inkjet printer printing the scratching music, and not being able to cover it with a password. and other problems, to achieve the effect of strong confidentiality, small investment and improved production efficiency

Inactive Publication Date: 2013-06-12
KHAINAN YAYUAN ANTI TSOUNTERFEIT TECH RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the "scratch password anti-counterfeit label" in production and application has always had such a limitation: "scratch password anti-counterfeit label" can only be pre-made into printed products such as self-adhesive labels by the printing factory, and then pasted on the product by the user Up, but not by the user himself on the product packaging line, online coding, coverage
[0005] However, most of the current product production has such a demand: use a digital inkjet printer on the packaging line to spray variable digital information such as the production date, logistics management code, serial number, promotional QR code, etc., and some products (such as Qianlie Kang medicines) and a random anti-counterfeit code is also printed (but cannot be overwritten online)
[0006] The shortcomings of the current electronic supervision code printing platform: the function is single, only the electronic supervision code can be printed, and the isolation oil layer and covering layer are not printed by the way, and the password cannot be covered by the way
[0007] The applicant has found no technical information on using a digital printing machine (also known as a digital printing machine or a digital printing machine) to print scratch music, nor has there been any (digital printing machine or digital printing machine dedicated) spray printing scraping Ink technical information

Method used

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  • Digital spray-printed scratch card and spray printing system thereof
  • Digital spray-printed scratch card and spray printing system thereof
  • Digital spray-printed scratch card and spray printing system thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] Embodiment 1: Digital printing scratch-off (logo).

[0057] like figure 1 , figure 2 , image 3 As shown, use the first-level nozzle (1") to print password information on the product (5), such as printing on the surface of Tetra Pak milk cartons to print confidential information such as winning or not, award level - black confidential information layer (1). Here, the inkjet printing ink (1′) used can be the common inkjet printing ink used by the current digital inkjet printer (also known as inkjet printer). It can be water-solvent type, oil-solvent type or UV drying type, it can also be a laser beam.

[0058] Then use the second-stage nozzle (2〞) to print a layer of transparent component A jet printing ink (2′) on the black confidential information layer (1) as an isolation oil layer (2). Here, the used The A-component jet printing ink (2′) can be a special jet printing ink used in current digital jet printers (also known as inkjet printers), in which 3-8% anti-sti...

Embodiment 2

[0062] Embodiment 2: Scratch (logo) printing system.

[0063] like figure 1 As shown, make a conveying device (6), such as a conveyor belt. On the conveying device (6), install the first-stage nozzle (1"), the second-stage nozzle (2"), and the third-stage nozzle (3") integrated scratch printing unit (7). The scratch digital printing A printing system, comprising a product (5) conveying device (6), characterized in that it comprises:

[0064] ①The first-stage nozzle (1〞) that prints the inkjet printing ink (1′) on the product (5);

[0065] ②The second-stage nozzle (2〞) for printing component A jet printing ink (2′) on the confidential information layer (1);

[0066] ③The third-stage nozzle (3〞) that prints component B inkjet printing ink (3′) on the isolation oil layer (2);

[0067] ④ A dryer (4') is provided after the third-stage nozzle (3") to dry the B component jet printing ink (3') printed by the third-stage nozzle (3"); The dryer (4') described above can be a UV dryi...

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Abstract

The invention provides digital spray-printed scratch card and a spray-printing system thereof. The digital spray-printed scratch card sequentially comprises a production surface layer, a confidential information layer, an isolation oil layer and a coverage layer, wherein the isolation oil layer is formed by spray-printing ink with 19.7 percent of UV light oil; and the coverage layer is formed by spray-printing oil ink containing release agent. The digital spray-printing system for the scratch card comprises three stages of sprayers which are used respectively for spray-printing the confidential information layer, the isolation oil layer and the coverage layer. The digital spray-printing system can directly spray-print the scratch card in a user package production line, and can prevent workers of a printing plant and related personnel in contact with passwords from copying the passwords to fake.

Description

technical field [0001] The invention relates to a scratch-off (mark) and its (printing) system, in particular to a digital spray-printed scratch-off (mark) and a print system thereof. Background technique [0002] Chinese utility model patent "one-time scratch-off masking ink lottery ticket (CN92224046.9)", the background technology introduces the basic structure of two kinds of current lottery tickets: the first kind is commonly known as "scratch music", which in turn (from bottom to top) includes Substrate layer (such as paper), redemption number (that is, confidential information) layer, ink cover (covering) layer. The Chinese invention patent "environmentally friendly scratch-off cover layer anti-counterfeiting label and its preparation method (CN102254481A)" also discloses a similar scratch-off structure. [0003] "Baidu Encyclopedia" explains Scratch Lottery in this way: Scratch Lottery is a kind of instant-open welfare lottery, which can be opened immediately when yo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B42D15/10B41J2/01B41J3/00C09D11/02B42D25/27B42D25/378
CPCB42D25/27B42D25/305B42D25/346B42D25/435A63F3/0665A63F2009/242B41M5/24B41M5/26B41M3/005
Inventor 陈明发简镇明
Owner KHAINAN YAYUAN ANTI TSOUNTERFEIT TECH RES INST