SEQUENCING UNIT FOR OPENING DEVICES TO BE GLUED TO SEALED PACKAGES OF POURABLE FOOD PRODUCTS

摘要

THERE IS DESCRIBED A SEQUENCING UNIT (1) OPERATING ALONG A FEED PATH (A) OF A SUCCESSION OF OPENING DEVICES (3) FOR ATTACHMENT TO RESPECTIVE SEALED PACKAGES OF POURABLE FOOD PRODUCTS; THE UNIT HAS: PUSH MEANS (25) INTERACTING AT A PREDETERMINED RATE WITH THE SUCCESSION OF OPENING DEVICES (3) TO FEED THEM ALONG THE PATH (A); AND LOCATING MEANS (29) INTERACTING WITH THE OPENING DEVICES (3) AND OF VARIABLE CONFIGURATION TO MAINTAIN OPENING DEVICES (3) WITH DIFFERENT GEOMETRIC CHARACTERISTICS IN A PREDETERMINED POSITION WITH RESPECT TO THE PUSH MEANS (25).