1.Materials: art paper, white Kraft paper, brown Kraft paper 2.Printing: 4 color printing 3. Client's requirements first Paper bag 1. ISO9001,14001 2. Most ... well as CMYK color processMaterial : art paper or coated paper(C1S/C2S) , fancy special paper ,etc. Weight of paper: 105gsm,128gsm ,157gsm,170gsm,190gsm ... , shining powder. Design: OEM is available , customized design is welcomed kraft paper bag