U/V coating

2018-05-02 09:01:16

1. UV coating line refers to a production line that is produced through the following series of operations.

Second, the specific operation process is as follows:

1. Input product: Put the coated object into the plug-in and start working

2. Electrostatic dust removal: remove oil, dust, and dust from injection molding

3, warm-up: in order to better color a little temperature to be painted

4, primer spraying: the color of the plastic itself, for the production of the required color first color spraying

5. Drying: Prepare for the next spraying by passing through the temperature of the IR zone in the tunnel.

6, the surface of the spray: spray required color

7, flat dry: smooth through the tunnel, drying

8, UV spray curing: and UV coating with UV365nm light coating requirements of the amount of lighting (800 ~ 1200mj) for instant curing

9, shipping and inspection packaging