1、 Core application of the device: Full category production capacity covering hang tags, scratch cards, and smart cards
1.1 From clothing tags to scratch cards: One device solves the problem of multi material printing
In the global promotion and anti-counterfeiting label market, the production demand for hang tags, scratch cards, coupons, password cards, discount cards, membership cards, smart cards, and various product hang tags is increasingly segmented. Traditional screen printing or heat transfer printing processes have pain points such as long plate making cycles, high replacement costs, and inability to perform variable data printing. The
Scratch Card Digital Inkjet Printer adopts industrial grade piezoelectric nozzles and UV-LED cold curing technology, without the need for plate making, and can directly print full-color on PVC, PET, copperplate paper, synthetic paper, BOPP, and hanging tag cardboard with a thickness of 125g~900g. This device is capable of simultaneously outputting high coverage white ink substrates and CMYK color images, allowing transparent membership cards or scratch cards with black backgrounds to present a full color gamut. Taking clothing tags as an example, the equipment can print the brand logo, size QR code, wash label icon, and serial number on a 300g copperplate paper tag at once, completely eliminating the need for multiple process assembly.
1.2 Main focus on overseas orders: high-capacity solutions that meet international safety standards
In response to the high anti-counterfeiting requirements for lottery and smart cards in the North American and European markets, this
Scratch Card Digital Inkjet Printer integrates a three-level printing protection layer process (information layer, isolation oil layer, cover layer) to ensure that the scratch resistant coating is not easily damaged during transportation and sales, and can effectively resist password detection by chemical agents. For the common GS1 barcode standard and ISO/IEC smart card specifications in export orders, the built-in database verification function of the device can directly compare the UID code with the customer's source file before printing, avoiding duplicate or missing codes. According to actual testing, under the premise of continuous production for 8 hours, the stable production capacity of the equipment for CR80 standard PVC cards (thickness 0.76mm) can reach 9000-11000 sheets/hour, and the production capacity for 140g hang tag cardboard is about 14000 sheets/hour, which can significantly shorten the delivery cycle of overseas large orders.
1.3 Unmanned order switching and fast operation: meeting the trend of multiple varieties and small batches of tags and labels
With the wave of e-commerce and personalized customization, the characteristics of multiple batches and small single orders of hang tags and promotional cards are becoming increasingly apparent. This hangtag UV digital inkjet printer supports fully automatic pagination feeding and one button order change operation. The operator only needs to replace the stacked blank card or hangtag paper stack, and retrieve a new inkjet template (including a variable database) in the control software. The machine can automatically identify the media size and adjust the position of the nozzle and the power of the UV light. The entire replacement process takes no more than 3 minutes, greatly reducing the waiting time for traditional equipment to wash the ink path and re align the plate. Combined with a 20L large capacity ink supply system and automatic cleaning and maintenance unit, the equipment can operate continuously for 7 × 24 hours, meeting the explosive demand for tags and discount cards during cross-border e-commerce festivals and promotional seasons.
2、 Core technology and detailed parameters: systematic configuration of speed, accuracy, and material compatibility
2.1 Industrial grade nozzles and dual-mode variable ink droplet technology
The cornerstone of achieving stable and high yield lies in the inkjet system. This
Scratch Card Digital Inkjet Printer is equipped with Ricoh Gen6 or Seiko 1024 series industrial nozzles (optional configuration), with a physical resolution of 600DPI. Through grayscale printing technology, the minimum ink droplet can be freely switched within the range of 3pl~12pl. In high-speed mode (line speed 60m/min), 12ml of ink droplets are used to ensure filling efficiency; In high-precision QR code printing scenarios, switching to 3pl ink droplets can restore tiny character heights of 0.3mm and fine barcode lines of 0.2mm. After testing, printing QR codes (version 3, 33 × 33 module) with a precision of 600DPI achieved a scanning pass rate of 99.97%. At the same time, the device supports resolution adjustment of 600DPI horizontally and 1200DPI vertically, which is sufficient to handle the miniature anti-counterfeiting text and securities grade anti-counterfeiting patterns on the hang tag.
2.2 List of Key Parameters (Two Mainstream Industrial Models)
For the convenience of global customers' selection, the following table lists the detailed technical specifications of this series of
Scratch Card Digital Inkjet Printer:
2.3 Engineering optimization of material compatibility and color saturation
Due to the use of materials with different surface tensions for hang tags, scratch cards, and smart cards, this machine ensures good ink droplet spreading properties for low surface energy materials such as PVC, PET, and matte silver paper through a closed-loop temperature controlled negative pressure suction platform and corona treatment unit (optional). In response to the strict requirements of overseas customers for Pantone color, the equipment is equipped with spot color matching software, which can simulate more than 90% of Pantone color gamut through multi-layer stacking of CMYK+white ink+varnish, and the color difference value Δ E is ≤ 2. At the same time, the UV ink has been tested by SGS to be resistant to alcohol wiping 50 times and to artificial sweat for more than 24 hours without fading, fully complying with the REACH regulations and RoHS standards for export to the European Union.
3、 Intelligent detection and data processing system: eliminate waste and automatically replenish data to ensure zero error orders
3.1 Online visual inspection and RFID reading and writing: eliminate duplicate codes, missing codes, and printing defects
The biggest delivery risk in the printing industry comes from 'wrong stream to customers' hands'. This Scratch Card Digital Inkjet Printer integrates a high-resolution industrial camera (resolution 1200DPI, sampling rate 200 frames per second) behind the printing unit, which can perform real-time comparison of variable data on each hang tag or card. The QR code, one-dimensional code, and serial number read by the camera will be instantly analyzed for differences from the expected values in the system database; Once a white line caused by a duplicate code, no code, unreadable QR code, or broken nozzle is found, the system will mark the physical coordinates of the product as "to be removed" within 0.05 seconds. At the same time, for smart cards with embedded RFID chips (such as access cards and membership cards), high-frequency/ultra-high frequency read-write modules can be optionally equipped to verify the chip UID before printing, separate defective cards in advance, and avoid wasting ink and coatings.
3.2 Logical closed loop of automatic removal of non-conforming labels+missing code supplementation coding
Traditional equipment often only triggers an alarm and shuts down after detecting waste, requiring manual sorting, which is inefficient and prone to omission. This equipment is designed with a fully automatic mechanical waste removal mechanism - using an air blowing or paddle type removal device, which accurately blows unqualified cards/tags into the waste collection box based on the detection signal. The key innovation lies in the "automatic supplementary coding" function: the system will record the number of rejected cards in real time (such as removing 5 scrap cards from the total planned printing of 10000 orders), and at the end of production, use the remaining blank cards or hang tags to automatically supplement the missing specific codes. The reprinting process is completely based on the original database sequence, ensuring that the final inventory quantity is consistent with the order quantity, and the coding is continuous without any jumps. This feature is particularly critical for drug anti-counterfeiting labels that require strict serial number management, scratch off vouchers, and clothing tags with unique traceability codes, which can greatly reduce the labor cost of reissuing and reprinting.
3.3 Support one-dimensional codes, two-dimensional codes, anti-counterfeiting codes, images, and database serial numbers
In addition to the conventional serial number digits and text, the RIP software built-in in this
Scratch Card Digital Inkjet Printer supports over 40 one-dimensional barcodes (Code128, EAN13, UPC-A, etc.) and more than 10 two-dimensional codes (QR Code, Data Matrix, PDF417). More importantly, the device can directly print high-precision anti-counterfeiting codes, such as double-layer encrypted micro dot matrix codes, Nusselt lines, and variable light patterns. Users can also access any field (such as membership points, expiration date, batch number) in SQL Server or MySQL database in real time through the ODBC interface, and dynamically generate unique content for each product during the printing process. For hang tags, this means that a single device can integrate the three data carriers of brand anti-counterfeiting, channel tracing, and promotional lottery, greatly enhancing product added value.
4、 Robust Design and Global Practical Cases: Exporting High Yield Production Solutions from Shenzhen, China to Overseas Markets
4.1 Heavy duty sheet metal structure+redundant motion system: ensuring 24-hour industrial grade stability
The frame of this series of hanging tag UV digital inkjet printers is made of 10mm thick A3 steel plate welded and aged. The whole machine weighs nearly 1 ton, effectively absorbing micro vibrations during high-speed operation. The paper feeding system adopts the Japanese SMC pneumatic paging flyby and high-precision stepper/servo motor dual drive, and the paper feeding error is controlled within ± 0.2mm. At the same time, the nozzle car adopts imported linear guide rails and magnetic grid closed-loop feedback, with a repeated start stop positioning accuracy of ± 0.02mm. All electrical components (servo drivers, UV lamp power supplies, sensors) are made of industrial grade wide temperature devices, which can operate stably in an environment of 5 ℃~40 ℃. After stress testing, the equipment has an average time between failures (MTBF) of over 2500 hours under full load production conditions of 400 hours per month, far exceeding the 800 hour level of traditional modified models.
4.2 User Experience and Problem Solving: Real Feedback from Overseas Customers
Take a large smart card manufacturer in Türkiye as an example. The customer used heat transfer equipment to produce scratch cards, and the scrap rate was as high as 4% (mainly for coating scratch missing code and printing head offset duplicate code). After introducing the G602T model mentioned above, combined with visual inspection and automatic removal and replenishment functions, the scrap rate has been reduced to below 0.3%, and the annual cost of human quality inspection has been saved by about 68000 US dollars. Another clothing accessory factory located in Vietnam uses this equipment to simultaneously produce hang tags and promotional discount cards, reducing the time for changing orders from the past 45 minutes to 5 minutes, allowing all urgent orders that originally needed to be sent out to be self digested, with a return on investment period of only 9 months. User feedback: The device's ability to handle card plates with thicknesses ranging from 0.2mm to 1.0mm, as well as its zero error number performance during database printing, are key factors in improving order acceptance confidence.
4.3 Complete after-sales and global support network
As a Shenzhen based manufacturer, we provide bilingual (Chinese/English) operation interfaces and remote VPN debugging support for overseas distributors and end users. The device software has a built-in fault self diagnosis function, which can clearly indicate specific problems such as nozzle blockage, UV lamp temperature exceeding the standard, or insufficient air pressure, and comes with maintenance operation video links. In addition, all devices undergo a continuous 72 hour full load aging test before leaving the factory, and are accompanied by a third-party calibration certificate (including barcode verification instrument testing report). For the vulnerable parts (nozzles, UV lamps, filters) included in the purchase contract, a warranty period of 12 months or 2000 hours (whichever comes first) is provided. Whether it's producing scratch cards, smart cards, or clothing tags, this tag UV digital inkjet printer can quickly establish a reputation and production capacity barrier in the overseas promotional printing market with high output rate and extremely low machine difficulty.
