Abstract:
Method for moulding a receptacle (2) starting from a parison (3) of plastic material, comprising the steps of: positioning the parison (3) inside a mould (5); progressively introducing a stretching rod (8) into the parison (3) until it reaches a bottom thereof; injecting pressurised air into the parison (3), passing radiation through the stretching rod (8), in order to sterilise the inner walls of the parison (3).
Abstract:
Method for aseptic molding of containers (2) of plastic material, comprising the steps of: heating parisons (4) of plastic material; sterilizing the parisons (5) by means of soft X-rays inside an advancing tunnel (7) after heating them and before molding them; blowing the heated and sterilized parisons (4) in such a way as to obtain the containers.
Abstract:
Method for molding a receptacle (2) starting from a parison (3) of plastic material, comprising the steps of: positioning the parison (3) inside a mold (5); progressively introducing a stretching rod (8) into the parison (3) until it reaches a bottom thereof; injecting pressurized air into the parison (3), passing radiation through the stretching rod (8), in order to sterilize the inner walls of the parison (3).
Abstract:
Method for aseptic moulding of containers (2) of plastic material, comprising the steps of: heating parisons (4) of plastic material; sterilizing the parisons (5) by means of soft X-rays inside an advancing tunnel (7) after heating them and before moulding them; blowing the heated and sterilized parisons (4) in such a way as to obtain the containers.