Refillable user pack for liquids

摘要

The user pack forms a resealable receptacle (2) for the refill liquid in a thin-walled shell (15), which is fitted in it in such a way that after the receptacle is closed, a part sector (16) of the shell projects from the receptacle. The part sector can be open for the liquid to be poured out. The wall thickness of the receptacle is greater than that of the shell, which may fit exactly in it. The shell may be made of plastics foil.