Overview of the principle of oil cup pad printing machine and squeegee system

2024-10-17 14:41:06

Overview of the principle of oil cup pad printing machine and squeegee system

Introduction and principle of sealed oil cup:

The sealed oil cup combines the functions of the oil tank and the squeegee to develop a more complete pad printer scraping system, which was introduced to the Chinese market by Germany as early as the early 80s.

Sealed oil cup combination

1. Oil cup (Dongguan Lifu Printing Machinery Equipment Co., Ltd. has developed and developed various types of pad printing machine oil cup scraping system, and the performance of the pad printing oil cup scraper developed is comparable with that of Germany products, and has been sold well in the United States, Europe and Southeast Asian markets for many years. It is the most cost-effective product of its kind in China)

2. Pad printing ink cup (pad printing oil cup) ceramic ring knife, Tungsten steel Ring knife (Lifu professional manufacturing)

2. Ink

3. Printing plate (oil cup, thin sheet steel plate and thick plate, nylon plate. The oil cup provided by Lifu Company from single and two-color pad printing machines to multi-color pad printing machines all use the structure of machines imported from Germany, with excellent performance. )

How it works

   The sealed oil cup is a hollow cup with a fine grinding mouth; The ink can be stored in the cup and sealed between the cup and the printing plate, so that the thin water in the ink will not be carried out in the air, and the ink will remain stable. When the oil cup is moved forward, the ink is brought to the engraving drawing, and the oil cup is returned to scrape the ink off the printing plate like a squeegee.

Advantages of using the oil cup:

1. The ink is isolated from the air, and the mustrom in the air cannot be stained with the ink.

2. The degree of oil and water utilization is minimized.

3. Eliminate air pollution caused by oil and water activation.

4. There is no need to add oily water for continuous operation for 4 to 6 hours.

5. Solve the problem of too thin or too thick ink in open basins.

6. Save 40% of the ink, 80% of the oil.

7. Stable ink moisture ensures printing quality.

8. The used oil can be stored in the oil cup and may be reused after several months, unlike the open oil basin, which has to be cleaned every time it is used, wasting ink.

Sealed oil cups can be used for all kinds of pad printing. The diameter of the oil cup is slightly larger than the width of the printed drawing, and the length of the drawing is not a problem. According to the latest analysis data, more than 80% of European pad printer customers choose sealed oil cups, 50% in North America and 5 – 10% in Asia; The rate of switching from oil basins to oil cups is rising rapidly, with more than half of the daily pad printers shipped from Hong Kong being filled with oil cups, and the number is increasing day by day.