Paper Quality Level: A grade 100% virgin wood Excellent printing Smooth PE,Bright,stiffness paper Food bag Paper:Cup Paper,Whiteboard Paper,Kraft Paper,Art Paper,Aluminum Foil Paper and so on Paper Weight:30gsm-400gsm PE coating:8gsm-40gsm Printing:Offset and Flexo Usage:Fries bag,proofwater food bag,drinking cup and all food package Certification:FDA,ISO9001:2000,QS