Take the paper which has been cut outside onto the paper table of this machine, paper can be automatic feeding from bottom and the machine needn’t stop. Machine also feed the white latex for paste. Via the first folding, paste white latex glue (two lines of glue), and second folding. Then patching Double side adhesive tape or hot melt adhesive with silicon paper on tongue flap, and folding the tongue flap. Finish it. This machine also with the counter.

Max working speed: 18000(pcs/hour)  

Thickness of paper: 50-157(g/m2)

Envelope specification:  Max, 170*320(mm)

Min, 70*90(mm)

Motor power: 1.5(KW)

Power of vacuum pump: 3(kw)

Overall dimension(L*W*H) : 1800*1000*1500(mm)

Weight of machine: 1600(kg)