... Detailed Product DescriptionNormal Size Tea Cup Making Machine ,paper cup making machine ,paper cup forming machine ,double-side paper ... operations including paper feeding, bonding, oiling, filling the bottom of cup, heating, knurling, hemming and photoelectric detection, failure warning, ... 18 OZ· Raw material: Single side(one side) film coated paper· Suitable paper weight: 150gsm--400 gsm · ...