CLOSURE FOR CONTAINER, BEVERAGE CONTAINER AND METHOD OF OPERATING CLOSURE Russian patent published in 2017 - IPC B65D47/20 

FIELD: packaging industry.

SUBSTANCE: present invention relates to a closure for a container, for example a beverage container, embodiments of which encompass closure (100) for a container, comprising outer portion (109) connectable to an opening of container; axially actuated inner portion (107) having sealing member (704) for restricting fluid flow through closure with inner portion (107) in a first position, and allowing fluid flow through closure (100) with inner portion (107) in a second position axially displaced relative to outer portion (109); and annular membrane (110) connecting outer and inner portions (109, 107) and configured to provide a returning force to resiliently bias inner portion (107) towards first position.

EFFECT: furthermore, present invention relates to a beverage container having said closure, as well as to a method of opening of said closure.

15 cl, 23 dwg