公开(公告)号：US20240228223A9

公开(公告)日：2024-07-11

申请号：US18482112

申请日：2023-10-06

Applicant: Paper Converting Machine Company

Inventor： Dwight Fameree ,  Jamie Heroux ,  Eric Jensen

IPC: B65H45/24 ,  B65H45/16

CPC classification number: B65H45/24 ,  B65H45/16 ,  B65H2301/5114

Abstract: An apparatus forms stacks of interfolded sheets. First and second folding rolls receive the plurality of sheets, move the plurality of sheets through the nip, and fold the plurality of sheets into a stack of interfolded sheets downstream of the nip. A packing finger is associated with each folding roll, and the respective packing fingers move between a retracted position and an extended position relative to the corresponding folding roll with alternate movement relative to each other between the retracted position and the extended position to engage the plurality of sheets and form the stack of interfolded sheets. A fluid delivery system delivers fluid to a sheet in the plurality of sheets at or after the folding rolls.

公开(公告)号：US20240132322A1

公开(公告)日：2024-04-25

申请号：US18482112

申请日：2023-10-05

Applicant: Paper Converting Machine Company

Inventor： Dwight Fameree ,  Jamie Heroux ,  Eric Jensen

IPC: B65H45/24 ,  B65H45/16

CPC classification number: B65H45/24 ,  B65H45/16 ,  B65H2301/5114

Abstract: An apparatus forms stacks of interfolded sheets. First and second folding rolls receive the plurality of sheets, move the plurality of sheets through the nip, and fold the plurality of sheets into a stack of interfolded sheets downstream of the nip. A packing finger is associated with each folding roll, and the respective packing fingers move between a retracted position and an extended position relative to the corresponding folding roll with alternate movement relative to each other between the retracted position and the extended position to engage the plurality of sheets and form the stack of interfolded sheets. A fluid delivery system delivers fluid to a sheet in the plurality of sheets at or after the folding rolls.