Method of moulding an elastomeric article

摘要

A method of moulding an elastomeric article comprises: putting an elastomeric article (J) in a mould (3); softening the elastomeric article in the mould by heating the elastomeric article; pressing the elastomeric article against the mould by pressurising an inside (7) of the elastomeric article by letting a fluid therein; and changing the pressure of said fluid in a short cycle so as to beat the elastomeric article against the mould repeatedly.