Carton and blank for making the same
AssigneeField Group PLC
InventorsErnest Curry, Maureen Sales
Life of this patent
Estimating the term…
Abstract
A carton made from a single blank of cardboard, paperboard or the like has a top having a rear portion which is substantially horizontal and a front portion which slopes downwardly and forwardly from said rear portion. The front portion may receive a dispensing spout. The carton is filled by first forming the top of the carton, then filling the carton through the open base and then closing the base. A blank for making the carton has top forming panels, and tuck forming panels connected between the top forming panels and side wall forming panels, the latter connection being by way of a hinge line with two contiguous sections at an angle to each other.
Claims14
A carton made from a single blank of a lightweight foldable sheet material such as cardboard or paperboard, said carton having a base, a front wall, a rear wall, two side walls and a top, the top having a rear surface portion which is substantially horizontal and a front surface portion which slopes downwardly and forwardly away from the said top surface portion and is suitable for receiving a dispensing spout, said rear surface portion being formed by a rear top panel hingedly connected to the top of said rear wall, said front surface portion being formed by a front top panel hingedly connected to the top of said front wall, and said front and rear top panels being connected to both said side walls by respective arrays of inwardly folded tuck panels, each of which tuck panels is hingedly connected both to a said top panel and a side wall panel and which tuck panels underlie the said top panels.
A carton made of one-piece of a lightweight foldable sheet material such as cardboard or paperboard for forming a carton having a base, a front wall, a rear wall, two side walls and a top, the top having a rear surface portion which is substantially horizontal and a front surface portion which slopes downwardly and forwardly away from the said rear surface portion and is suitable for receiving a dispensing spout, said carton blank comprising a row of hingedly interconnected wall panels for forming said front, rear and side walls of the carton, an array of base-forming panels on one side of the said row of wall-forming panels, front and rear top-forming panels hingedly connected to the respective front and rear wall-forming panels on a side of the row of hingedly interconnected wall panels opposite to the base forming panels, a hinge line between the front top-forming panel and the front wall-forming panel being nearer to the said base-forming panels than is a hinge line between the rear top-forming panel and the rear wall-forming panel, and respective arrays of tuck-forming panels hingedly connected between the front and rear top-forming panels and the side wall-forming panels by connection means, the connection means between the tuck forming panels and a side wall forming panel being by way of a two-section hinge line which has two contiguous sections at an angle to each other, a first section of said hinge line being substantially colinear with a hinge line between the rear top-forming panel and the rear wall-forming panel and a second section of said dine line extending obliquely inwardly to meet an adjacent end of a hinge line between the from top-forming panel and the front wall-forming panel.
Dependencies are inferred from the claim text.