To increase productivity and enhance quality, liquid carbon dioxide or liquid nitrogen can be used instead of cooled air in the blow moulding processes of the plastic industry.
Benefits of blow moulding:
- Increased productivity through more effective utilization of machines
- Improved dimensional stability of the moulded parts
- Shortened time cycle
- Enhanced esthetical qualities of the product
This method is most suitable for the cooling of thick-walled parts with a long cycle and cooling times.