1) 115g/135g/160g,A4,100 sheets per pack,20 packs per carton;
2) 180g/200g,/230g,A4,20 sheets per pack,60 packs per carton;
3) 260g/300g,A4,20 sheets per pack,50 packs per carton;
4) Usually packed with transparent bag/color page and carton,or we can pack according to customers' requirements.