Material:HDPE; Size: 9x400'x0.31mil/12x400'x0.31mil; Packing: 1roll/ ... manufacturing of plastic packaging products. And our main Products are HDPE & LDPE shopping bags, freezer bags, flat bags, printed ... stripe bags, garbage bags, zip-block bags, apron, drop sheet, table cloth etc. Our products are now selling well in Europe ... etc , and enjoy good reputation in the world market. disposable cover sheet