Westrock Dispensing Systems Hemer Gmbh

Meadwestvaco Calmar Gmbh

Thomas Gratzfeld

Gisbert Welp

Stephan Thiede

Manually operated dispenser for media, with a reservoir (), with a pump part () which is mounted on the reservoir () and comprises a nozzle-shaped discharge portion () with a discharge portion end () having a discharge opening (), with an actuation mechanism () assigned to the pump part (), and with a protective cap () covering at least the discharge portion end (), wherein a soft porous insert () is inserted into the protective cap () and can be pressed when the protective cap () is fitted from above onto the discharge portion end (), and the discharge portion () forms a stand surface () for a free end () of a torsion spring (), which is clamped in the protective cap () and whose loading introduces a torque that turns the protective cap () relative to the discharge portion ().

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Iserlohn, Germany

Thomas Gratzfeld