초록 ▼

An upright tubular shell has a top end, a bottom end, and a plurality of side-by-side sidewalls. The shell is constructed of a plurality of layers of paperboard material. A first one of the sidewalls defines a first portion adjacent a first upright edge of the first sidewall and has a thickness less

An upright tubular shell has a top end, a bottom end, and a plurality of side-by-side sidewalls. The shell is constructed of a plurality of layers of paperboard material. A first one of the sidewalls defines a first portion adjacent a first upright edge of the first sidewall and has a thickness less than the thickness of the adjacent portion of the first sidewall. The first portion also comprises less than all of the plurality of layers of the paperboard material. The first portion overlaps and is attached to a second one of the sidewalls. A flexible impervious liner with an attached fitment is located within the shell. An outer opening is defined in one of the sidewalls proximate the bottom end for receiving a portion of the fitment. A bottom cap defines a first opening, a second opening, and a third opening. The first opening overlays the second opening. The outer opening is interdisposed between and aligned with the third and first openings.

대표청구항 ▼

[ What is claimed is:] [1.] A container for fluid materials comprising:(a) an upright tubular shell having a top end and a bottom end, said shell including a plurality of side-by-side sidewalls;(b) a flexible, impervious liner located within said shell;(c) a fitment attached to said liner for emptyi

[ What is claimed is:] [1.] A container for fluid materials comprising:(a) an upright tubular shell having a top end and a bottom end, said shell including a plurality of side-by-side sidewalls;(b) a flexible, impervious liner located within said shell;(c) a fitment attached to said liner for emptying said liner of fluid materials;(d) an outer opening defined in one of said sidewalls proximate said bottom end for receiving a portion of said fitment, said outer opening being in the plane of a major portion of said one of said sidewalls, said outer opening being integral with said major portion of said one of said sidewalls; and(e) an integral bottom cap defining a first opening and a second opening, said outer opening being interdisposed between and aligned with said first opening and said second opening.