Clean Room and Cleanliness Characteristics of Various Industries (Ⅳ) Print and Package

With the development of society, the products of the printing industry and packaging industry have also improved, and large printing equipment has entered the purification workshop, which can greatly improve the quality of printed products, and the pass rate of products has also risen sharply. This is also the integration of the purification industry and the printing industry. Printing mainly reflects the temperature and humidity of the product in the painting space environment, the number of fine dust particles, which directly plays an important role in product quality and qualification rate, while the packaging industry is mainly reflected in the temperature and humidity of the space environment, the number of fine dust particles in the air and the quality of water quality in the two aspects of food packaging and pharmaceutical packaging. Of course, standardized operating procedures for production personnel are also important.

Dust-free spraying is an independent closed production workshop composed of steel sandwich panels, which can effectively filter the pollution of the product from the bad air environment and reduce the dust in the spraying area and the defective rate of the product. The application of dust-free technology further improves the appearance quality of products, such as TV/computer, mobile phone shell, DVD/CD, game console, video recorder, PDA handheld computer, camera shell, stereo, blower, D, makeup, toys and other workpieces. Process: Upper part area → manual dust removal → electrostatic dust removal → manual/automatic spraying a drying area →V paint curing area → cooling area → Screen printing area → quality inspection area → receiving area.