Application of Inkjet System on Sticker Printing Equipment

The inkjet system includes inkjet print and printing equipment, and the inkjet system is the full name of computer-controlled automated printing equipment. The inkjet system uses computer-related functions to preset, memorize, detect and complete printing, and is combined with printing equipment to integrate inkjet printing.

Inkjet is a type of printing. Printing includes: needle-type printing, laser printing, sensitivity / thermal transfer printing. With the development of printing equipment. Printing is also developed according to different needs. The main needs are divided into two parts:

One is the need for printed substrates and application forms; the second is the need for ancillary equipment.

Inkjet printers are suitable for on-site printing. They use computer programming to mix various symbols, patterns, and barcodes. They have the characteristics of flexible printing schemes, and have strict requirements and settings for various consumables. The principle of ink jet is to rely on pressure, press the ink into the oscillation box, use the crystal oscillator in the box, the frequency is about 100,000 times per second, so that the nozzle ejects ink. When the ink passes through the electrostatic region, the ink is charged by the computer with a certain amount of charge. Under the action of the electric field, the ink dot is shifted, causing the ink dot to go to a characteristic position and form a character.

When the object to be printed is moved on the Y-axis, the ink jet is scanned vertically on the X-axis. If there is no printed object on the line, the computer will not energize the ink when the ink dot passes through the electrostatic region. When the electric field does not produce offset, only for linear motion, and then through the recovery hole, into the ink tank for repeated use, ink for ink jet printing is dedicated, requires the ink conductivity and precision stability, can be within 1-2 seconds dry.

ScitexVision offers three product lines: extra wide (ScitexXliet, Scitex Grandjet), wide (1danit Novo, Scitex Pressjet, ScitexSupejet) and flatbed product line (Scitex Veejet). For demanding high-productivity, high-quality jobs in screen printing, Saianti offers a truly industrial solution to the digital printing industry. Scitex VEEjet is a versatile flatbed digital wide format printer that can be applied to both rigid and flexible media, using eco-friendly UV inks. The Scitex Pres5jetII represents the next generation of Pressjet products. With the image art market, it can print in six colors and achieve perfect print quality at extremely high production speeds.

Since the continuous ink jet printing technology (CIJ technology) was developed and applied, various characters printed have been written in the form of a matrix. The curved part of this glyph is very difficult to write, especially in the form of a small matrix, such as the characters written in 7X5 or 9X5 will always be deformed. Now, Domino's FreeForm uses a new technology that makes the ink dots that make up characters very accurate and tight. The print quality and readability of characters have reached an unprecedented height, and FreeForm's high quality characters are indispensable for users who value packaging design. Very suitable for cosmetics, high-end perfumes, pharmaceutical packaging, food, beverages, and wire and cable products. Its advantages are as follows:

● Fast dry ink has excellent adhesion;

● Multi-color inks are suitable for different colors of the packaging surface;

● Invisible ink can be used for anti-counterfeiting of medicines and high-grade cosmetics;

● Nearly odorless ink can be printed directly on food or food packaging;

● Long-lasting ink can be used on impermeable surfaces.

With the same accuracy, Epson's unique matrix CCD sensor has an area four times that of an ordinary CCD, providing a higher speed index, lowering the noise-to-noise ratio, and greatly improving the sensitometric performance. This is called CCD from design to performance. A comprehensive breakthrough. Epson's production technology can also add a high-quality microlens to each CCD sensor element, effectively focusing light on the center of the CCD element with the best sensibility, increasing the sensitivity of the CCD by 30%, and greatly improving the scanning speed. Clear images are instantly available.

Epson 3 picoliter ultrafine ink droplets (1 picoliter = 1 x 10-12 liters), droplet diameter less than one-sixth of the hair, coupled with significant improvements in the RX510 nozzle configuration, from the original 48 nozzles significantly increased to The 90 nozzles are evenly distributed on the one-inch wide piezoelectric print head. The ink droplet size and ink position can be adjusted during printing. The print quality is more exquisite and delicate. With Epson's new resolution upgrade technology, the output accuracy is optimized to 57601440 dpi.

Imaris offers a wide choice of ink adhesions for penetrating and non-permeable material surfaces (paper, plastic, metal, glass, etc.). The speed of high-speed coding reaches 980fpm, 5m/s, without reducing the line speed. Small character coding technology can print 1-20 mm height characters up to 7 dots/mm or 180 dpi. The small-character inkjet printer can be programmed to create a production date and timekeeping function that automatically changes daily. The IMAX printer can print multiple lines of alphanumeric and graphic barcodes. In order to meet different needs, Imam also offers a variety of inks of different colors and types to choose from.

HP PhotoRE+III color grading technology can achieve a print resolution of 2,400,1200 dpi (only with HP Advanced Photo Paper) and prints up to 5,000 pages, meeting all kinds of demanding commercial printing needs. Optional automatic two-sided printing module, automatic two-sided printing, thereby reducing paper costs. The printer uses four print heads and separate ink cartridges. When used, only damaged print heads or used cartridges are replaced to avoid unnecessary waste.

The development of the world's coding technology is very fast. There are three main reasons. One is the demand of the printing market; the second is the demand for different products; the third is the development of related technologies and the continuous improvement of consumables. Therefore, we should pay more attention to the development of related markets while choosing the coding equipment.