Docking closure and method for the contamination-free connection of a first flexible cover to a second flexible cover, flexible cover with such a docking closure and device and method for filling flexible coverings

摘要

The present invention relates to a docking closure (18) for the contamination-free connection of a flexible first cover (10) to a flexible second cover (12), comprising a first pair of closures (14) which can be or is connected to the first cover (10) and which has a first primary form-locking means (35) and a first secondary form-locking means (40), and a second pair of closures (16) which can be or is connected to the second casing (12) and which has a second primary form-locking means (50) and a second secondary Form-locking means (52), the first pair of closures (14) having a first alignment section (28) and the second pair of closures (16) having a second alignment section (30) in which the first secondary form-locking means (40 and the second secondary form-locking means (52)) can be inserted into one another when the first slide (20) and the second slide (22) are in the first end position. The invention also relates to a flexible covering (10) with a docking closure (18) of this type. The invention also relates to a device (78) and a method for filling flexible coverings (10) of this type.