Protective Lining Corp. is a primary manufacturer of polyethylene film and related products, including plastic bags, plastic liners, bin liners, pallet covers, industrial bags, carton liners, drum liners and more. The company's specialty is custom packaging and new product application development. Founded in 1951, it is located in Brooklyn, N.Y. The company's polyethylene film products include round bottom drum liners, shrink bags, drum covers, etc. Some of its specialty products include elastic dust covers and square and round top sheets