초록 ▼

A method for forming an aluminum cigarette package includes the step of cutting elliptical blanks from an aluminum sheet and shaping the blanks by progressive drawing operations into a lid and a body. The lid and body are joined by a flexible label that serves as a hinge that allows the lid to be pi

A method for forming an aluminum cigarette package includes the step of cutting elliptical blanks from an aluminum sheet and shaping the blanks by progressive drawing operations into a lid and a body. The lid and body are joined by a flexible label that serves as a hinge that allows the lid to be pivoted relative to the body to open and close the pack. In an alternative embodiment of the invention, a drawn aluminum body is provided with a flat cap member having an aperture and a resealable closure. The invention includes a metal package made by the method of the invention.

대표청구항 ▼

[ What is claimed is:] [1.] A metal package, comprising:a substantially rectangular, hollow body formed by drawing a first blank into a hollow, substantially rectangular body, the body having an open end and having a front panel, a rear panel substantially parallel to the front panel, and opposing,

[ What is claimed is:] [1.] A metal package, comprising:a substantially rectangular, hollow body formed by drawing a first blank into a hollow, substantially rectangular body, the body having an open end and having a front panel, a rear panel substantially parallel to the front panel, and opposing, substantially parallel side panels, corners where the front panels, rear panel and side panels meet being rounded, and upper portions of the front panel and the opposing side panels being creased and recessed toward an interior of the body, the rear panel being planar and uncreased, such that an upper portion of the body, the upper portion of the body including the upper portions of the front panel and the opposing side panels and an upper portion of the rear panel, forms an innerframe portion;a substantially rectangular, hollow lid formed by drawing a second blank into a hollow, substantially rectangular lid, the lid having a front, a rear substantially parallel to the front, and opposing, substantially parallel sides, corners where the front, rear, and sides meet being rounded, an interior of the lid being sized to receive the innerframe portion therein; anda flexible adhesive tape attached to the rear panel and the rear of the lid.