... bottom gusse 5)heat sealed in sides Features:1)soft loop plastic handle bag2)side:(45.6+5 BG) L *37. ... -color computer-controlled printing, 8-color computer-controlled printing, high speed laminator, heat seal machines, cold cutting and heat ... bags(Handle bags), Coffee bags, Food bags,Pet food bags,Garment bags, Shrinking labels, Gift Bags...We have our own QC lab to achieve the strict quality ...