PC Bags and Cases Sheet Production Line Equipment-GWELL Sanitary Ware, Bags and Cases, Automobile, Household Appliances Sheet Extrusion Line ABS/PMMA Bathtub Sheet Extrusion Line: The products are used in: bathtubs, showers, steam rooms, sinks, and so on. This unit is specially designed for thin and thick bathtub boards, and can be equipped with online cutting or cross-cutting to meet the special requirements of customers.