An apparatus that dispenses material stored in a soft packet. The apparatus includes a barrel sized to contain the soft packet. The barrel has a front end and a back end. The apparatus also includes a cap removably engaged to the front end of the barrel. The cap has an orifice through which the material...http://www.google.es/patents/US6223941?utm_source=gb-gplus-sharePatente US6223941 - Applicator for dispensing a soft package of material
Applicator for dispensing a soft package of material
