... 157g art paper.2)with 350g insertion cardboard.3)Printing:Offset printing +glossy film.4)Color:Panton Color as well as CMYK ... bag,paper box,notebook,greeting card,ect. As for the printing and packaging,we have the certification with ISO9001,ISO14001. ... print the most preferential price,the most comprehensive printing technology,the most perfect printing products,sincere service in every customer. WE ...