Home Uncategorized What is the production process of mobile phone plastic shell

What is the production process of mobile phone plastic shell

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injection washing – lower coating input – lower coating spray – IR drying – upper coating input – electrostatic dust removal – upper coating pressing film – IR preheating – UV hardening – natural leveling – product inspection – packaging and delivery. Some products need
vacuum coating
and then UV shading. In this way, after the lower coating spray project, they can directly carry out vacuum evaporation and then enter the upper coating input project. In this column, many companies may own UV or other
coating machinery
equipment. Most of the companies with these equipment deal with plastic products, such as product pretreatment process, spraying process, working environment and product material.

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