초록 ▼

A disposable insulated container comprises an inner container structure and n outer insulating wrap. The outer insulating wrap comprises a microflute laminated structure having a first corrugated laminate of microflute corrugations which extends substantially circumferentially around the side wall o

A disposable insulated container comprises an inner container structure and n outer insulating wrap. The outer insulating wrap comprises a microflute laminated structure having a first corrugated laminate of microflute corrugations which extends substantially circumferentially around the side wall of the inner container and a second, outer sheet laminate of the thin flexible paper which presents a substantially smooth outer surface for engagement by the hand of a user of the container.

대표청구항 ▼

[ I claim:] [1.] A disposable, insulated container comprising,an inner container structure having an upper end portion providing an open top, a lower end portion providing a closed bottom, and a generally conically extending side wall portion providing a closed side wall between the open top and the

[ I claim:] [1.] A disposable, insulated container comprising,an inner container structure having an upper end portion providing an open top, a lower end portion providing a closed bottom, and a generally conically extending side wall portion providing a closed side wall between the open top and the closed bottom,outer insulating wrap means extending both around and up and down the outer side of the side wall portion of the inner container structure for enabling the container to be held comfortably in the hand of a user when the container is filled with a liquid having temperatures up to or near the boiling point of water,adhering means adhering said outer insulating wrap means to the side wall portion of the inner container structure,said outer insulating wrap means comprising a microflute laminated structure having:(a) a first corrugated laminate of microflute corrugations which are aligned so that the parallel extending ridges and depressions of the microflute corrugations are disposed substantially circumferentially around the side wall portion of the inner container structure, and(b) a second, outer sheet laminate of thin flexible paper extending on the outer side of the outer insulating wrap means and presenting a substantially smooth outer surface for engagement by the hand of a user of the container, andwherein the size of the microflute corrugations, the generally circumferentially extending orientation of the microflute corrugations, and the thin thickness of the outer paper sheet laminate enable the outer insulating wrap means to be wrapped and maintained in continuous, substantially uniform engagement with said side wall portion without breaking or collapsing of the corrugations.