... absorption of the same kind of equipment technique from both home and aboad . This production line is made up of ... ,fashioning, one-time crater bube, two-time crater bube, bag cooling & separating ,port funnel-fixing clip reversing, port funnel ... ,hot seal fashioning, port funnel sending ,port funnel welding ,bag separating ,bag transposition, filling ,automatic cap-sending and heating & sealing ,etc ...