A supply device for a roll medium includes a drawer-type lower holding unit configured to support a shaft of a roll medium to hold the roll medium, and a guide member configured to be pressed in a direction toward the shaft from below to come into contact with the roll medium held by the lower holding unit, and be displaced in accordance with a change in an outer diameter of the roll medium. In addition, the lower holding unit is configured to be drawn from a main body of the supply device in a first direction. When the lower holding unit, in a drawn-out state, is stored in the main body of the supply unit, the guide member comes into contact with the roll medium. The guide member is caused to be retracted downward from a travel path of the lower holding unit against a force pressing upward from below.

A supply device for a roll medium includes a drawer-type lower holding unit configured to support a shaft of a roll medium to hold the roll medium, and a guide member configured to be pressed in a direction toward the shaft from below to come into contact with the roll medium held by the lower holding unit, and be displaced in accordance with a change in an outer diameter of the roll medium. In addition, the lower holding unit is configured to be drawn from a main body of the supply device in a first direction. When the lower holding unit, in a drawn-out state, is stored in the main body of the supply unit, the guide member comes into contact with the roll medium. The guide member is caused to be retracted downward from a travel path of the lower holding unit against a force pressing upward from below.

A roll medium is accommodated in a medium cassette. The roll medium has a configuration where a continuous medium is rolled in a roll shape. The roll medium rotates in a direction that the roll medium is unrolled as the continuous medium unrolled from the roll medium is conveyed in a conveying direction away from the roll medium. The medium case includes a supporter which rotatably supports the roll medium in contact with an outer peripheral surface of a lower part of the roll medium in at least one support position on each of both sides between which a lower end of the roll medium is sandwiched, and a passage through which the continuous medium unrolled from the roll medium passes. The passage is formed below at least the support position located on a most downstream side with respect to the conveying direction.

Disclosed is a cutting apparatus for a roll zebra. The cutting apparatus includes: a main body portion; a mounting portion provided at one side of the main body portion to wind or unwind a fabric; a cutting portion provided at one side of the main body portion to cut the fabric with a required length; and a discharge portion provided at one side of the main body portion to convey the fabric cut by the cutting portion to the outside. The cutting portion includes a longitudinal cutting portion cutting the fabric in a longitudinal direction, and a transverse cutting portion cutting the fabric in a transverse direction.

Disclosed is a cutting apparatus for a roll zebra. The cutting apparatus includes: a main body portion; a mounting portion provided at one side of the main body portion to wind or unwind a fabric; a cutting portion provided at one side of the main body portion to cut the fabric with a required length; and a discharge portion provided at one side of the main body portion to convey the fabric cut by the cutting portion to the outside. The cutting portion includes a longitudinal cutting portion cutting the fabric in a longitudinal direction, and a transverse cutting portion cutting the fabric in a transverse direction.

A printing apparatus includes first and second supplying portions, a printer, and a winding unit. The first supplying portion can supply a recording medium on a conveyance route to the printer for first surface printing. The winding unit then rotates in a first direction to wind the printed recording medium. A wound recording medium edge is located at a specific location and then guided to a conveyance route opening portion if the wind direction is a second direction. After the edge is at the specific location, the recording medium is supplied through the opening portion to the printer for second surface printing. If the second supplying portion supplies the recording medium for first surface printing, then it supplies the medium for second surface printing. If a user sets a wound-in-advance recording medium to the second supplying portion, the second supplying portion supplies the set recording medium to the printer.

Systems for processing material, taping stations to apply tape to one or more rolls of material, and methods of processing material are disclosed. A system for processing material includes a winding station and a taping station. The winding station includes a winder to wrap material around a mandrel to produce one or more rolls of material. The taping station is arranged downstream of the winding station to receive the one or more rolls of material therefrom and apply tape to the one or more rolls of material.

A robot system and a method for packaging coils of sheet metal is provided. The method and robot system for coil packaging, having two industrial robots, each robot being provided with a robot arm provides for a solution where the direction of travel along the envelope surface of the coil is inclined relative the rotational axis of the coil, positioning of the roll of wrapping material in three-dimensional along the circumferential edge may be adjusted for each pass and/or where the positioning of the longitudinal axis of the roll or wrapping material is in an inclined angular direction relative the direction of rotation.

An image forming apparatus includes an accommodating part configured to accommodate a sheet-like medium wound in a roll shape, an apparatus main body provided with a conveyer and an image forming engine, an electrically driven cutter, a cover configured to take a closed position for forming an exposable portion of a conveying path downstream in the conveying direction of the cutter and an open position to expose the exposable portion of the conveying path to the outside, a detector configured to detect a conveyance jam of the medium at a position downstream in the conveying direction of the exposable portion of the conveying path, a notifier configured to make notification to a user, and a controller configured to cause the notifier to prompt the user to cut off the medium at an arbitrary position in the exposable portion of the conveying path when the detector detects the conveyance jam.

A media feeding system comprises a driver configured to rotate a media roll in a first direction; a vacuum roller positioned in a media feed path and configured to rotate in the first direction; and a media end detecting sensor positioned in the media feed path, the media end detecting sensor being configured to detect a leading edge of the media; wherein the driver rotates the media roll in a second direction opposite the first direction in response to the sensor detecting the leading end of the media.