Method for installing rigid cap and rotary hoop for soft drink bottle, involves partially pushing cap into neck of bottle, placing rotary hoop around ring such that hoop belt is placed below ring shoulder, and tightening belt by wriggling

摘要

The method involves regrouping a rotary hoop (2) and a rigid cap (3) in a cavity formed in an insert fixed on a support (1), where the support is formed of a polygonal barrel that is movable in rotation around an axis. A rotary hoop-rigid cap set is positioned against a neck of a bottle (5) to be closed. The rigid cap is partially pushed into the neck of the bottle, and the rotary hoop is placed around a ring such that a hoop belt (2a) is positioned below a shoulder of the ring. The belt is tightened by wriggling.