Insulated cup
First Claim
1. Cup with an internal wall and an external sleeve wrapped around the internal wall in a circumferential direction, the sleeve being formed from a blank of corrugated material comprising a corrugated layer and a substrate layer and being arranged such that the substrate layer faces towards the internal wall of the cup,a first end of the blank is overlapped at least partially by a second end of the blank in an overlapping area,the sleeve is adhesively attached to the internal wall at least by a first area of adhesive being provided on an inner side of the sleeve on the first end of the blank,the sleeve is adhesively attached to the internal wall by a second area of adhesive being provided on an inner side of the sleeve on the second end of the blank,the second area of adhesive provided at a distance from an edge at the second end of the blank,a distance (D2) of the second area of adhesive from the overlapping edge is between 0.5 mm and 5 mm and at least as large as a width (W) of the overlapping area,wherein the overlapping area is free of adhesive between the two overlapping ends of the blank, andthe first area of adhesive is separated from the second area of adhesive in the circumferential direction by an area that is free of adhesive.
1 Assignment
0 Petitions
Accused Products
Abstract
Cup (1) with an internal wall (2) and an external sleeve (5), the sleeve being formed from a blank (10) of corrugated material comprising a corrugated layer (6) and a Substrate layer (7) and being arranged such that the Substrate layer (7) faces towards the internal wall of the cup. A first end (12) of the blank (10) is overlapped at least partially by a second end (14) of the blank in an overlapping area (19). Further, the sleeve (5) is adhesively attached to the internal wall of the cup (1) at least by a first area (15) of adhesive being provided on an inner side of the sleeve on the first end of the blank and by a second area (17) of adhesive being provided on an inner side of the sleeve on the second end of the blank. The second area (17) of adhesive is provided at a distance from the overlapping edge (13) of the blank, thereby attaching each end of the blank (10) separately to the internal wall of the cup (1).
376 Citations
24 Claims
-
1. Cup with an internal wall and an external sleeve wrapped around the internal wall in a circumferential direction, the sleeve being formed from a blank of corrugated material comprising a corrugated layer and a substrate layer and being arranged such that the substrate layer faces towards the internal wall of the cup,
a first end of the blank is overlapped at least partially by a second end of the blank in an overlapping area, the sleeve is adhesively attached to the internal wall at least by a first area of adhesive being provided on an inner side of the sleeve on the first end of the blank, the sleeve is adhesively attached to the internal wall by a second area of adhesive being provided on an inner side of the sleeve on the second end of the blank, the second area of adhesive provided at a distance from an edge at the second end of the blank, a distance (D2) of the second area of adhesive from the overlapping edge is between 0.5 mm and 5 mm and at least as large as a width (W) of the overlapping area, wherein the overlapping area is free of adhesive between the two overlapping ends of the blank, and the first area of adhesive is separated from the second area of adhesive in the circumferential direction by an area that is free of adhesive.
-
23. A cup comprising:
-
an internal wall; and an external sleeve wrapped around the internal wall in a circumferential direction and comprising a blank with a corrugated layer and a substrate layer, wherein the blank comprises; a first edge at a first end of the blank; and a second edge at a second end of the blank opposite the first end of the blank in the circumferential direction, wherein the second end of the blank extends over the first end of the blank to define an overlapping area that extends from a bottom of the blank to a top of the blank in a longitudinal direction; a first area of adhesive attaching the first end of the blank to the internal wall; and a second area of adhesive attaching the second end of the blank to the internal wall, the second area of adhesive is separated in the circumferential direction from the first area of adhesive by an area that is free of adhesive, and the area that is free of adhesive includes at least part of the overlapping area. - View Dependent Claims (24)
-
Specification