DISPENSING SYSTEM, REFILL FOR A DISPENSER, AND SUPPORT BAR FOR A DISPENSER ROLL

摘要

A dispensing system has a dispenser for sections of a material web wound onto a roll. A support bar is provided, on each end, a bearing journal protruding out from the roll. At least one of the two bearing journals has a mating surface which is not designed as a rotational surface. The dispenser has a guide for each bearing journal that extends to a dispensing position. A counter surface for the mating surface is provided at the beginning of the guide for each bearing journal that has the mating surface. The insertion of the roller into the dispenser is only possible if the mating surface coincides with the counter surface, which extends to in the dispensing position. The roller is rotatably arranged about the central area of the supporting rod, which does not rotate in the dispensing position.

主权项

1. A dispensing system, comprising:
a dispenser for dispensing portions of a material web wound on a roll that have to be severed; a support bar formed with a central region supporting at least one material web wound to form the roll, said support bar, on each end thereof, having a respective bearing journal of two bearing journals projecting from the roll; a mating surface formed on at least one of said two bearing journals and not configured as a rotation surface; said dispenser having a respective guide for each of said two bearing journals extending from a commencement position and ending in a dispensing position; and said guide, for each of said bearing journals provided with said mating surface, having a counter surface at said commencement position formed to enable an insertion of the roll into said dispenser only when said mating surface and said counter surface coincide; wherein said roll is rotatably disposed on said central region of said support bar, and said support bar is rotationally fixed in said guide.