Patent ID: 11897654
Assignee: SPRICK GMBH BIELEFELDER PAPIER-UND WELLPAPPENWERKE & CO.
Field: Handling (Mechanical engineering)
Classification: CPC B | IPC B

Claim 13:
14. A system comprising:
a paper supply unit; and
an apparatus configured to produce a tube-like packaging material from the paper supply unit from which a paper strip can be drawn for forming the packaging material, the apparatus comprising:
a guiding chute with an opening configured to eject the packaging material from the paper supply unit arranged in an ejection position, the guiding chute having: an inner contour narrowing towards the opening in an ejection direction, and a receiving arrangement configured to encompass the paper supply unit at least partly circumferentially, and
a movable transport configured to displace the paper supply unit in the ejection direction, the movable transport including a carrier configured to hold a radial outer circumferential face and/or an axial rear side face of the paper supply unit, wherein:
the paper supply unit is conveyable in the receiving arrangement, the paper supply unit defining an axial length, wherein the paper supply unit is movable in the ejection direction from a first position into a second position via the movable transport by at least the axial length, and
the carrier is movable between:
an active position in which the paper supply unit is movably in the ejection direction and/or the carrier is engageable with the paper supply unit, the carrier being configured to engage and hold the paper supply unit in the receiving arrangement in the radial direction relative to a roll axis; and
a passive position in which the transport is movable against the ejection direction without carrying effect regarding the at least one paper supply units, and in which the least one carrier is arranged completely outside the receiving arrangement.