公开(公告)号：US20240132317A1

公开(公告)日：2024-04-25

申请号：US18403832

申请日：2024-01-04

Applicant: REYNOLDS CONSUMER PRODUCTS LLC

Inventor： Kenneth A. Toney

IPC: B65H18/02

CPC classification number: B65H18/023 ,  B65H2301/15 ,  B65H2301/412 ,  B65H2301/41358 ,  B65H2301/4137 ,  B65H2301/41422

Abstract: Rolling assembly for packaging web material in a roll having a base member with concave arcuate feed surface defining an upwardly-extending ramp, first intermediate member movably coupled to base member, and top member moveably coupled to at least one of base member or first intermediate member, top member having a concave arcuate pressure surface facing feed surface of base member. The base member, first intermediate member and top member collectively forming an iris with a feed space, the iris moveable between a first condition and a second condition, and configured to receive web material along the feed surface and direct the web material upwardly toward the top member to form a roll within the feed space, the iris moving toward a second condition as the roll of web material increases in cross dimension against the pressure surface of the top member.

公开(公告)号：US11897713B2

公开(公告)日：2024-02-13

申请号：US16841386

申请日：2020-04-06

Applicant: REYNOLDS CONSUMER PRODUCTS LLC

Inventor： Kenneth A. Toney

IPC: B65H18/02

CPC classification number: B65H18/023 ,  B65H2301/15 ,  B65H2301/412 ,  B65H2301/4137 ,  B65H2301/41358 ,  B65H2301/41422

Abstract: Rolling assembly for packaging web material in a roll having a base member with concave arcuate feed surface defining an upwardly-extending ramp, first intermediate member movably coupled to base member, and top member moveably coupled to at least one of base member or first intermediate member, top member having a concave arcuate pressure surface facing feed surface of base member. The base member, first intermediate member and top member collectively forming an iris with a feed space, the iris moveable between a first condition and a second condition, and configured to receive web material along the feed surface and direct the web material upwardly toward the top member to form a roll within the feed space, the iris moving toward a second condition as the roll of web material increases in cross dimension against the pressure surface of the top member.

公开(公告)号：US20200317459A1

公开(公告)日：2020-10-08

申请号：US16841386

申请日：2020-04-06

Applicant: REYNOLDS CONSUMER PRODUCTS LLC

Inventor： Kenneth A. Toney

IPC: B65H18/02

Abstract: Rolling assembly for packaging web material in a roll having a base member with concave arcuate feed surface defining an upwardly-extending ramp, first intermediate member movably coupled to base member, and top member moveably coupled to at least one of base member or first intermediate member, top member having a concave arcuate pressure surface facing feed surface of base member. The base member, first intermediate member and top member collectively forming an iris with a feed space, the iris moveable between a first condition and a second condition, and configured to receive web material along the feed surface and direct the web material upwardly toward the top member to form a roll within the feed space, the iris moving toward a second condition as the roll of web material increases in cross dimension against the pressure surface of the top member.