... reverse400gsm CCNB.Paper(Material)woodfree paper, kraft paper, white cardboard with grey back (CCNB). 190gsm to 250gsm C1S(artpaper with 1 side coating)Offset printing(Colors)CMYK ... .For printing, our company specializes in producing flyers, posters, postcards, booklets, magazines, stickers, labels, greeting card,paper bag and so on. white paper shopping bag with Glossy ...