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Photo credit: SMI

K Show 2019

SMI Group: The role of PET bottles in the circular economy

SMI S.p.A. San Giovanni Bianco (BG), Italy

Packaging sustainability is a key issue, in particular for the beverage industry, in which more and more questions have been raised about the material to be used for packing safely and with limited impact on the environment. At K 2019 trade fair in Düsseldorf, which will be held from October, 16-23, SMI will showcase an EBS 4 K ERGON stretch-blow moulder, a compact, efficient and eco-friendly plant for manufacturing PET and r-PET containers.

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Recent studies have shown the benefits arising from the use of plastic bottles, since this solution is unbreakable, safe, with great barrier properties, lightweight and above all recyclable! In comparison with other packaging materials, such as glass or aluminium, PET has a good environmental profile, mainly thanks to its lightness that translates into less material to produce, less material to dispose of, less energy used to manufacture it and less fuel used for transporting packed products.

Thanks to its recyclability and its great weight-capacity ratio, many producers of mineral waters and soft drinks promote and re-evaluate PET and r-PET as convenient and win-win solutions from the environmental sustainability point of view. (Video)

R-PET or lightweight bottles? Manufacture them with the EBS K ERGON

Ideal system for producing PET and r-PET bottles

The use of r-PET (recycled PET) for manufacturing new bottles is the core of the concept of circular economy, that consists of collecting materials after they have been used and processing them, so that they can be reused or recycled. Every time a PET container is recycled, its oil reserve is recovered and reused, eliminating the waste and reducing the packaging environmental impact, provided that efficient systems for managing waste and recycling exist.

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