Rapid method for washing and curing of protective film coating machine

Rapid method for washing and curing of protective film coating machine; Heat the hot melt glue machine to the working temperature and drain the old glue; Wipe the wall of the hot melt adhesive tank with cloth or dust-free paper. Enter the new glue to 1/3 full and heat it to the working temperature of the new glue.
After melting, remove the spray gun head and wash out the residual glue through the throat. It is feasible to flush the spray gun head at this time. When the washing glue is drained from the throat, connect the spray gun head, the PE protective film coating machine, and then enter the new glue to 1/3 full, the PE protective film coating machine, and then heat it again to the working temperature of the new glue, and then the residual glue is washed out by the spray gun head after melting.
Remove the filter screen, wash the filter screen and the filter cavity of the rubber machine, and then reinstall or update the filter screen. The protective film provided by the protective film coating machine has better connection with the profile products, and has the characteristics of low degumming probability, easy peeling, and high temperature resistance. The preparation technique is simple and easy to operate.
Lamination: extrusion lamination is a similar process, with the difference that the extruded hot melt resin acts as the bonding medium of the second raw material network.
Co-extrusion: Co-extrusion is also a similar technique, but two or more extruders are connected to a single die, in which the independently extruded melt is put together and finally extruded into a multi-layer film.