Before the reform and opening up, due to the underdevelopment of China’s economy and the low standard of living of the people, the level of consumption of edible oil was correspondingly low. After the reform and opening up, along with the economic developme.......

1. Thermal polymerization drying

After the ink is printed, it must be heated to undergo polycondensation and cure. Heat curing ink is a mixture of resin and curing agent, and then printed and heated to make the resin react to form an ink film. This .......

Abstract A systematic and detailed description of the application of screen printing in the preparation of microelectrodes was made, and the procedures for the printing of the stretch net, the positive base plate, the photosensitive emulsion, the drying net, th.......

The use of the UV fluorescent ink type is very important for the anti-counterfeiting effect of the packaging. If the selection is inaccurate or poor, the anti-counterfeiting effect may not be obvious or any anti-counterfeit requirement may not be achieved at al.......

This time we mainly talked about the rational use of pearl powder in the printing process.

1, how to use pearl powder safely

Pearl powder is a translucent microflake pigment. Inadvertent inhalation of the lungs by the operator will cause corresp.......

Traditional fast-drying inks are ideally suited for front-side (or non-recycled) paper, but the same inks tend to cause problems when printed on recycled paper, especially when there is less ink (or a small area of ​​surface). This is because ligh.......