METHOD FOR MANUFACTURING A CONTAINER INCLUDING BOXING TIMED WITH BLOWING

摘要

The invention relates to a method for manufacturing a container (2) from a blank (3) in a mold (5) provided with a movable insert (9), wherein said method comprises the following phases: pre-blowing; blow molding; boxing; and the following operations: measuring the prevailing pressure in the blank (3) in real-time and storing said measurement in a memory; measuring the position of the insert (9) in real-time and storing said measurement in a memory; detecting a time tS2 indicating the actual start of the blowing phase and moment tB2 indicating the actual start of movement of the insert (9) and storing same in a memory; calculating T1 = tS2 - tB2; comparing T1 with a predetermined non-zero reference T1ref, as long as T1 is different from T1ref, and delaying the start of the boxing phase.