Relating to packaging
AssigneeElopak Systems AG
InventorIvica Franic
Life of this patent
Estimating the term…
Abstract
A carton blank for forming a carton, and comprising a row of first, second, third and fourth substantially four-edged panels, each panel having substantially the same width and comprising a side wall part, a top closure obturating part and a top sealing fin part, one of said panels from an outermost boundary of the side wall part to an outermost boundary of the top closure obturating part being substantially free from any lateral line of weakness, the obturating part of said one of said panels including a loop of weakness.
Claims14
A carton blank of semi-rigid plastics-coated paperboard material for forming a carton, and comprising a row of first, second, third and fourth substantially four-edged panels separated by respective lines of weakness, each panel having substantially the same width and comprising a side wall part, a top closure obturating part, a bottom obturating part and a top sealing fin part,
- the top closure obturating part of one of said panels including a loop of weakness for a pour spout fitment,
- said one of said panels comprising a line of weakness separating the side wall part and the bottom obturating part,
- said one of said panels from an outermost boundary of the side wall part to an outermost boundary of the top closure obturating part being free from any line of weakness extending inwardly from lateral edges of said one of said panels.
A carton of semi-rigid plastics-coated paperboard material comprising a loop of first, second, third and fourth substantially four-edged panels separated by respective lines of weakness, each panel having substantially the same width and comprising a side wall part, a top closure obturating part, a bottom obturating part and a top sealing fin part,
- the top closure obturating part of one of said panels including a loop of weakness for a pour spout fitment,
- said one of said panels comprising a line of weakness separating the side wall part and the bottom obturating part,
- said one of said panels from an outermost boundary of the side wall part to an outermost boundary of the top closure obturating part being free from any line of weakness extending inwardly from lateral edges of said one of said panels.
Dependencies are inferred from the claim text.