US 2024/0253341 A1 · SHEET PROCESSING SYSTEM

Abstract

A sheet processing system includes a sheet processing device and a lamination processing device. The sheet processing device includes a sheet separator that separates a two-ply sheet and inserts an inner sheet between the two-ply sheet to form a first enclosed two-ply sheet. The lamination processing device bonds the first enclosed two-ply sheet, and bonds a second enclosed two-ply sheet in which the inner sheet is inserted outside the sheet separator. The sheet processing system includes a relay conveyor that conveys the first enclosed two-ply sheet from the sheet separator to the lamination processing device attachable to a sheet feeder to directly feed the second enclosed two-ply sheet to the lamination processing device. The sheet processing device includes a cord holder to hold the power cord of the lamination processing device at a position where feeding and ejecting the two-ply sheet after bonding the two-ply sheet are not hindered.

Claims20

Dependent claims

A sheet processing system comprising:

a sheet processing device including
a sheet separator to:
separate a non-bonding portion of a two-ply sheet having two sheets overlapped and bonded together at a bonding portion;
and,
insert an inner sheet between the two sheets of the two-ply sheet separated to form a first enclosed two-ply sheet;
and
a lamination processing device to:
bond the two sheets of the first enclosed two-ply sheet;
and
bond the two sheets of a second enclosed two-ply sheet, in which the inner sheet is inserted between the two sheets of the second enclosed two-ply sheet disposed outside the sheet separator;
and
a relay conveyor downstream from the sheet separator and upstream from the lamination processing device in a sheet conveyance direction to convey the first enclosed two-ply sheet from the sheet separator to the lamination processing device,
wherein the lamination processing device is attachable to a sheet feeder to directly feed the second enclosed two-ply sheet to the lamination processing device.

10 more elements

A sheet processing system comprising:

a sheet processing device including
a sheet separator to:
separate a non-bonding portion of a two-ply sheet having two sheets overlapped and bonded together at a bonding portion;
and,
insert an inner sheet between the two sheets of the two-ply sheet separated to form an enclosed two-ply sheet;
and
a cord holder;
and
a lamination processing device including a power cord, the lamination processing device to bond the two sheets of the enclosed two-ply sheet,
wherein the sheet separator has:
a feeding port from which the two sheets and the inner sheet are fed, the feeding port on one of side faces of the sheet separator;
and
a feeding area in the vicinity of the feeding port, the lamination processing device has:
an ejection port from which the enclosed two-ply sheet bonded by the lamination processing device is ejected;
and
an ejection area in the vicinity of the ejection port, and
the cord holder holds the power cord to be extended outside the feeding area and the ejection area.

14 more elements

Dependencies are inferred from the claim text.

Sheet processing system

Life of this patent

Sheet processing system

Life of this patent

Abstract

Claims20