Preforms

The manufacturer of in-home carbonations systems SodaStream is known for marketing products which transform tap water into flavoured or unflavoured sparkling soda water at the touch of a button.

The global manufacturer of plastic packaging and recycling specialist, the Alpla Group, is investing more than five million euros in an extrusion system for food-grade recycled PET (rPET) made of used PET bottles (so-called post-consumer material) at its site in Anagni (Frosinone, Italy).

In the applications of PET, the concentrations of rPET are increasing more and more, to reach considerable percentage levels. 20% to 30% are the most common rPET concentrations in blends with virgin PET, however those percentages are rapidly growing, to the point that several bottlers have started to advertise 50% rPET and even 100%.