Calendering is a common method in plastic sheet extruder production line

Plastic sheet extruder production line: sheet extrusion production equipment

Production method:

The common method of producing plastic packaging sheet is calendering, which is mainly used to produce PVC and other sheets; the other is extrusion, which is used to produce BOPS, EPS, pet, PP, hips and other sheets. The sheet mentioned in this paper is mainly produced by the process of "Extruder - T-head - three roll calendering device - coiling", which is used for hot forming.