UV Ink-Jet Printing Machine

1. Application:

UV ink-jet printer refers to a piezoelectric ink-jet printer that uses UV ink for printing. The working principle of the piezoelectric ink-jet printer is that 128 or more piezoelectric crystals control the multiple spray holes on the nozzle plate respectively. After processing by the CPU, a series of electrical signals are output to each piezoelectric crystal through the drive plate. The piezoelectric crystal produces deformation, so that the ink will spray out of the nozzle and fall on the surface of the moving object to form a dot matrix, so as to form words, figures or graphics.

Printer is divided into ink path and air path. The ink path is responsible for continuously supplying ink to the nozzle, and then spray printing. The air circuit is responsible for ensuring that the ink can hang up when it is not sprayed, and will not seep out of the nozzle, so as to prevent poor printing effect or waste of ink.

The printer uses UV ink oil, which is a kind of ink that needs ultraviolet radiation to dry. When the product passes through the nozzle, the nozzle will automatically spray out the content to be sprayed, and then the product will pass through the curing lamp, and the ultraviolet light released by the curing lamp will quickly dry the sprayed content. In this way, the spray printing content can be firmly attached to the product surface.

This UV ink-jet printer can be equipped on the factory assembly line to complete the printing of large quantities of products:

Applicable products for printing: such as brake pads, mobile phone display, beverage bottle caps, food outer packaging bags, medicine boxes, plastic steel doors and windows, aluminum alloys, batteries, plastic pipes, steel plates, circuit boards, chips, woven bags, eggs, mobile phone shell cartons, motors, transformers, water meter inner plates, gypsum boards, PCB circuit boards, outer packaging, etc.

Printed materials: back plate, aluminum plate, ceramic tile, glass, wood, metal sheet, acrylic plate, plastic, leather and other flat materials, as well as bags, cartons and other products.

Spraying content: The system supports printing one-dimensional barcode, two-dimensional barcode, drug supervision code, traceability code, database, variable text, image, logo, date, time, batch number, shift and serial number. It can also flexibly design the layout, content and printing position.

2. UV Ink-jet printing advantages:

1. Printing accuracy: the printing resolution is up to 600-1200DPI, the grade of high-speed bar code printing is above grade A, and the Max. spray printing width is 54.1mm.

2. High-speed printing: printing speed up to 80 m/min.

3. Stable ink supply: The stable ink path is the blood of the Ink-jet printer. The world's advanced negative pressure ink supply ensures the stability of the ink path system and saves ink waste.

4. Multi-level temperature control: The stable temperature of UV Ink-jet is the guarantee of printing quality. The industrial chiller makes the printing temperature of UV ink more stable, and improves the applicability of the system in various environmental temperature changes.

5. Reliable nozzle: Advanced industrial piezoelectric nozzle is used, which has long service life and low maintenance cost.

6. Variable data: the software supports connecting multiple external databases (txt, excel, supervision code data, etc.)

7. Accurate positioning: the system uses an encoder to detect the speed of the conveyor belt, making the system positioning accurate and the printing quality more stable.

8. Flexible typesetting: humanized software operation design can flexibly design layout, content, printing position, etc.

9. UV curing: The UV curing system makes the later maintenance of the machine easier. Through UV curing, the sprayed content is firmly attached, waterproof and scratch resistant.

10. Environment-friendly ink: environment-friendly UV-curable ink is used, which can print various variable information on various materials.