1.high quality paper food bags 2.OEM order (10 years) 3.Sliver Hot Stamping 4.CMYK/PMS Color Printing Itemhigh quality paper food bagsPaper bag ... it. Specification MaterialWhite cardboard(250gsm,300gsm,350gsm)Grey cardboard(250gsm,300gsm,350gsm,400gsm)White paper(250gsm,300gsm,350gsm,400gsm)Art paper(128gsm,157gsm,200gsm ...