1.Thickness:8-23micron 2.Customer:Wal-Mart,Heinz,Loblaw,Jusco,Coles,Carrefour,Tesco,etc. 3.Certifications:FDA,SGS,ISO9001:2000 Specifications of ... some world famous supermarkets and food manufacturers including Wal-Mart, Heinz, Loblaw, Jusco, Coles, Carrefour, Tesco and so on, resulting in annual exports ...