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Innovation is our trigger to best meet your needs and challenges. Over the years, our R&D experts have continuously been improving our products, implementing technical developments and analysing PET blowing technologies. This has led us to develop unique technologies that can help you ensure sustainable production and blow your bottles at lower cost.

Reduced pressure: image

Reduced pressure:

As a prime mover in low-pressure blowing technologies, COMEP has developed the Low-Pressure Base and the Super Vented Mould technologies. They make it possible to obtain significant pressure reductions and energy savings with an optimised venting system between the bottle and the mould cavity. These technologies are also the opportunity to reduce the weight of your bottle, while reinforcing its stability. Thanks to faster air exhaust, the application of PET on the mould is more precise, for improved bottle resistance. 

Less lubrication: image

Less lubrication:

Initially made of stainless steel, a wear ring made from a self-lubricating material has been developed by COMEP experts. This innovation does not require any application of lubricant, leading to fewer machine stoppages for maintenance and less waste of grease. By using a lighter material, the total weight of the mould is reduced, facilitating higher production speed.