1, using ink coating on the screen.
2, then debugging use scraping gum, ink pressed to draw to one side, the ink will be in accordance with the screen manufacturing pattern, due to the penetration on the printed matter, printed and can be repeated.
3, silk-screen printing machine series: apply to all kinds of plastics, cosmetics, and metal board, calibration board, acrylic, electronic products, household goods, stickers, various types of leather transfer printing paper cups, bucket, glass, a baseball bat, wood, etc.But on flat and curved surface objects, as the most beautiful and the efficiency of the high quality printing.
Pad printing is necessary for the printing of the principle of the design by using the method of photographic plate making, first make steel version into gravure via special silicone seal head again transfer printing on the printed material, and can be in accordance with the material of products is different, modulation of special inks, in order to make the quality guaranteed.Pad printing machine process is divided into the following four points:
1. The brush will ink uniform coverage on the steel version.
2. The excess ink scrape by scraping their steely knives.
3. The print head down to the steel version of the ink stick up within the pattern.
4. By the shift of the print head down to the product will cover design.
Pad printing machine applicable industries: plastic industry, toy industry, glass industry, metal industry, electronics, sporting goods, stationery industry, optical studies, IC packaging industry, etc.Pad printing machine suitable for: ruler, pen, ball bearings, doll eyes, watches, cameras, hair dryer shell, ceramics, medical appliance, the racket, tapes, electronic components, IC, CPU, DRAM, computer case, buttons, decorative signs, such as mobile phone casing of printing.
1. Offer them fixed oil and oil pan
Most moving printing machine, especially large moving printing machine, usually using a fixed oil pan and oil cup, this kind of pad printing machine mechanical structure is simple, but very strong.Pad printing head in and out of the taxi components, due to the print head sliding component generated by the impact, will inevitably produce the vibration of the pad printing head, thereby limiting the body's printing speed.
2. The oil pan and oil cup
Activities of oil pan and oil cup printing head only move up and down, there is no mechanical impact, the vibration of the print head is also reduced, therefore, most of the high speed moving printing machine using oil pan and oil cup.
The printing process
Pad printing machines can be divided to open type oil basin and sealed oil cup system, rubber head trip action on two kinds of system operation.
1. Open the oil pan
(1) when the pad printing head move forward, dial the oil rod etching the pattern printing plate filled with ink.
(2) when the pad printing head back, scraper ink scrape off the excess, sheet metal part only etched patterns of ink.
2. The sealed oil cup system
(1) when the oil cup push forward, was sent to the printing plate etching ink within the cup, fill with ink.
(2) after the oil cup return, oil cup of the ceramic rings like a scraper is similar to the principle of transfer printing and gravure printing, tools include silicone rubber pad printing head and brown patterned print (steel or fiber) and ink, can print all kinds of very fine line, fonts, and the pattern, or even four color screen image.Whether print surface is concave convex or irregular, still can print out the ideal effect, such as the golf is a trademark printing four-color pad printing machine is one of the specialty.Generally the excess ink completely blown away.