Usually in the plastic shopping bag,T shirt bag making process,the flexo printing machine is another necessary machine needed,our common flexo printing machine is suitable for the roll material to roll printing,the material can be PE,HDPE,LDPE flm,PP film,paper,pp non woven fabric etc.It mainly has 2,4,6 color and model from 600mm,800mm,1000mm,1200mm.Also we can make specially accord to customer requirement such as model 1400mm,1600mm. 2 and 4 color machine is more popular in the plastic bag making.