In this rotary type blowing machine, the contiform is heated and then blown into bottles by a high pressure jet of air. It starts with the preforms being dumped in bulk into a hopper from where it gets carried by elevator to the contiform carrying assembly which carries it to the heating and ionising assembly through a chute. Here the contiform is heated and ionized and then it is sent to the blowing section where a high pressure jet of air is blown into it and the contiform expands into a bottle inside a die.