XTJ380 Full-Auto envelope tongue gelatinized machi

XTJ-380 Full-Auto envelope tongue gelatinized machine This envelopemachine is specially designed for the pre-gumming of envelope flap. It adopts an air-suction bottom feeding system to pile paper, detach paper through blowing air and non-stop feeding of paper.Its provided with an air-suction big roller to overlap automatically. No-degree shifting regulates overlapping width ensuring convenient and reliable. The rotary gumming ensures the glue even. It also adopts electrothermal and automatical control baking system ensuring paper dry and flat.It is the best equipment for pre-coated glue of paper at home currently. Work speed:6000-15000pcs/h Specification of envelope:110x120-480x380mm