What is a thermosetting color web offset press

The thermosetting color rotary offset printing machine has a fast printing speed, high printing quality, and can be printed on both sides. It is required that the ink used has pure color tone, high density, good mobility, and fast thermal fixing speed. The heating temperature should not be too high, and it should be determined according to the absorption of paper. The color rotary offset presses that have emerged in recent years have also brought many problems to the printing plant, such as gas heating control, thermal process temperature control, and safety management. This printing process can print thin roll-coated paper, that is, printed, folded, and installed, with short book publishing time and good quality. It should be pointed out that the ink used in this process is not instant drying, nor is it completely cross-linked and conjunctival, but the low-boiling solvent in the ink volatilizes and is fixed and dried. Through this fixed drying process, the ink can be basically dried In the end, the entire drying process must be completed by the action of oxidative conjunctiva and cross-linking.

For color newspaper offset printing inks with good absorption, the ink is mainly dried by the absorption of paper, and its gloss and firmness are not good, which is suitable for the printing of newsprint. The main material of this ink is petroleum resin and solvent. Because the structure of petroleum resin is relatively simple, the appearance strength is poor, and the solubility is limited, the gloss of the produced ink is not very good, the firmness is also average, but it has good penetration Outer and water resistance can ensure the smooth progress of the offset printing process.

False Eyelashes are artificial eyelashes that are used to beautify the eyes. Generally, the eyelashes are made longer, thicker, and make the eyes look larger, brighter, fuller and more beautiful.

Henan Daxin Cosmetic Products Co., Ltd. is a manufacturer of cosmetic brushes that integrates product development, production and sales. The company mainly produces various types of makeup brushes, makeup brushes set, makeup sponges, makeup powder puffs and other products. We have a professional team, rigorous management, and strive to build a well-known brand of Chinese makeup brushes.

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Henan Daxin Cosmetics Co., Ltd. , https://www.dx-cosmetics.com