Apparatus and plant for the stretch blow moulding of plastics material pre-forms and use of a ceramic component

A method for the shaping of plastics material pre-forms to form plastics material containers in a stretch blow molding apparatus (1) comprising:

• inserting a plastics material pre-form into a stretch blow molding apparatus (1), said stretch blow molding apparatus comprising at least two shell parts (4, 5) and a base part receiving means (11;
• 28;
• 30;
• 111);
• clamping a holding device (12, 13 and 14, 15;
• 114, 115 respectively) connected to the at least two shell parts (4, 5) to the base part receiving means (11;
• 28;
• 30;
• 111) by way of a fastening with positive locking (18;
• 118);
• expanding the plastics material pre-form by means of a process pressure to form a plastics material container;
• separating the holding device (12, 13 and 14, 15;
• 114, 115 respectively) and shell parts (4, 5) from the base part receiving means ((11;
• 28;
• 30;
• 111);
• removing the plastics material container;
• and
• wherein the stretch blow molding apparatus (1) is in a clean room (20);
• wherein the fastening with positive locking (18;
• 118) has positive locking areas (22) produced from ceramic material.