... Other common thin-walled products include different types of open containers, such as buckets. Injection molding is also used ... (connectors, boards, switches), covers, sheilds, surgical tools Polyethylene - Low Density LDPE Alkathene, Escorene, Novex Lightweight, tough and flexible, excellent chemical ... part will require larger motions from the machine to open, close, and eject the part, and a larger ...