... 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 ... printing and packaging.For printing, our company specializes in producing flyers, posters, postcards, booklets, magazines, stickers, labels, greeting card,paper bag and so on. paper bag printing ...