400gsm Duplex Boxboard Paper Grey Back

7 400gsm duplex boxboard paper grey back products are offered for sale by suppliers on Alibaba.com, of which paper & paperboards accounts for 14%. A wide variety of 400gsm duplex boxboard paper grey back options are available to you, You can also choose from wood pulp, mixed pulp 400gsm duplex boxboard paper grey back,as well as from chemical pulp 400gsm duplex boxboard paper grey backAnd whether 400gsm duplex boxboard paper grey back is gravure printing, {2}, or {3}.