Abstract: A high speed linear bagging machine and method of bagging a product with such machine is described. The machine has a reciprocating linear bagger assembly which has a straight drive member with a carriage connected thereto. A drive having a pair of coils is used to drive the straight drive member to displace the carriage. A stroke controller is used to control the coils dependent on a desired forward and rearward displacement stroke of a carriage along the drive member. A product receptacle is secured to the carriage and displaceable to a bagging station. A bag engaging member is connected to the carriage and a product arresting member is displaceable for abutting relationship with an end of a product at the bagging station.

Abstract: A machine for making sealed liquid pouches with a free-floating straw inside the pouch is described. The machine comprises a vertical pouch former which forms a continuous plastic film tube from a film sheet with the plastic film tube disposed about a liquid dispensing spout. A straw convecting tube also extends to one side of the liquid dispensing spout inside the tube. A straw is released through the convecting tube at predetermined intervals in synchronism with a transverse sealer which forms a bottom and top edge seal of pouches as liquid is continuously dispensed through the liquid dispensing tube. The plastic film tube is maintained in a transversely expanded condition during the filling of the pouch and is advanced by an engagement mechanism between the sealing cycles.