subject: Mould of container cap [print this page] By means of a cap mould of the type described, it has been found possible to mould consistently thin walled containers, the wall thickness being less than that possible with conventional forms of mould. For example, it has been found possible to cap mould consistently containers having a wall thickness of approximately 0.013 inches and; by maintenance of the moulding machine by adjustment of the segments of the locating ring 23, such wall thicknesses have been maintained.
