The correct use of screen printing supplies screen printing squeegee

In the screen printing,screen printing squeegee often plays a very important role for printing companies to save the cost of printing, printing machinery maintenance has a certain effect. However, some newly-growing printing companies nowadays do not know much about how to use the bar. As a result, printing costs increase and mechanical abrasion increases. Therefore, it is extremely important for the printing company to use the squeegee .

screen printing squeegee

First, Screen Printing Squeegee cleaning

1, squeegee to use weak dilute solvent cleaning.

2, do not put the plastic scraper directly soaked in solution.

3, avoid using the following solvent cleaning Squeegee:

Cyclohexanone, acetone, MEK, tri-acid salt, ethyl ethoxy ester, butyl ester, VYNILPYROLDORE, carbohydrate and the like.

Second, the storage conditions

1, after use and cleaning, flat on the fixture, the knife edge should be up.

2, do not let the sun shine directly.

3, stored at constant temperature and humidity, the best storage temperature: 15 ℃ to 25 ℃.

4, received a new plastic scraper should immediately take out the box flat, 24 hours before use.

5, placed in a well-ventilated place for rapid solvent evaporation.

6, to avoid contamination of dirt.

Third, the use of  screen printing squeegee precautions

1, the use of cleaning process once every 4 hours, flat to be about 3 hours after solvent evaporation reuse, the service life will be extended 0.5-1 times

2, do not use high-speed squeegee after the hot plastic squeegee, even if the plastic squeegee with a mild solvent cleaning, but also airing at least two hours before use.

3, the temperature will make the plastic scraper material more permeable (a bit similar to the human skin), then clean the  screen printing squeegee, the solvent will irreparably corrode the plastic scraper material structure.

4, do not let the ink dry on the plastic scratch, screen printing squeegee cooling should be cleaned as soon as possible.

screen printing squeegee screen printing supplies Screen Printing Squeegees

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