Instructions for rinsing and maintenance of protective film coaters (4).

protective film coater lamination: Extrusion lamination is a similar process, except that the extruded hot melt resin acts as the bonding medium for the secondary raw material network. 

protective film coater coextrusion: Coextrusion is a similar trick, but two or more extruders are connected to a single die head, where the melts extruded independently are put together and ^ finally extruded into a multilayer film. 

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