Abstract: A head for a horizontal flow wrapper packaging machine for forming a bandolier of product packages. The head includes a rotatable first shaft having a plurality of knife elements each including a blade and first and second upper crimping elements. The head also includes a rotatable second shaft having a plurality of anvil elements. A rotation speed of the second shaft is independent of the rotation speed of the first shaft. Each anvil element includes perforation and cutting surfaces and first and second lower crimping elements. A rotation speed of either the first shaft or second shaft is changed to move either a knife element or an anvil element, respectively, between a perforation position and a cutting position. The first upper and first lower crimping elements and the second upper and second lower crimping elements also mate to crimp the packaging material in either the perforating or cutting positions.

Abstract: A head for a horizontal flow wrapper packaging machine for forming a bandolier of product packages. The head includes a rotatable first shaft having a plurality of knife elements each including a blade and first and second upper crimping elements. The head also includes a rotatable second shaft having a plurality of anvil elements. A rotation speed of the second shaft is independent of the rotation speed of the first shaft. Each anvil element includes perforation and cutting surfaces and first and second lower crimping elements. A rotation speed of either the first shaft or second shaft is changed to move either a knife element or an anvil element, respectively, between a perforation position and a cutting position. The first upper and first lower crimping elements and the second upper and second lower crimping elements also mate to crimp the packaging material in either the perforating or cutting positions.

Abstract: A timing and control system for a glassware forming machine includes a ship computer system resident within a control room and a hot end console on the shop floor adjacent a multi-section glassware forming machine. The shop computer system executes a number of subroutines which permit configuration of the shop and of each IS machine section, such as routines for identifying on and off angles for the several mechanical devices associated with the sections. The hot end display includes a touch screen which permits the floor operator to implement certain changes in the timing and sequence of operation of the machine mechanical devices. The shop computer system implements subroutines which test for and detect potential conflicts or collisions between machine devices due to changes in the event times for the devices. The conflict testing occurs when the operator inputs the timing change information, issuing warning messages and disallowing the configuration change in the event of a conflict.