主权项 |
1. A liner for lining a receptacle, the liner comprising a first segment extending from a bottom of the liner to a top of the liner and a second segment extending from the bottom of the liner to the top of the liner, the first and second segments being operatively connected to each other and arranged to at least partially define an interior volume of the liner, form the bottom of the liner that is closed and form the top of the liner having a mouth opening into the interior volume of the liner, the first segment being formed of a first material and the second segment being formed of a second material that is more elastically resilient than the first material whereby the mouth at the top of the liner can be expanded by resiliently stretching the second segment so that the liner may apply a gripping force to the receptacle in which the liner is placed. |