PETpla.net Insider 07 / 2017

BOTTLE MAKING 35 PET planet Insider Vol. 18 No. 07/17 perature. Its significance in the PET industry relates to the production of water bottles. Still water taste is very sensitive to even small AA concentrations while the sugar content of carbonated drinks and juices masks any flavour contributed by AA completely. Producers of preforms for other bever- ages may still monitor AA content as a way of keeping track of the maintenance state of screw and barrel, because, when these parts wear, shear stress, and with it the AA crea- tion, is increased. Please order your copy at the PETplanet Insider book shop: www.petpla.net/ book3 Stretch Blow Molding Second Edition by Ottmar Brandau € 130,00 320 pages © Copyright Elsevier 2012 Property Non-oriented Oriented Thickness (mm) 0.36 0.36 Water vapour transmission rate (g/m 3 × 24h) 3.4 2.3 Oxygen permeability (cm 3 × mm/m 2 × 24h × atm) 2.9 2.2 Carbon dioxide permeability (cm 3 × mm/m 2 × 24h × atm) 15.7 14 Tensile modulus of elasticity (Mpa) 3170 4960 Tensile stress @ yield (Mpa) 82 172 Table 2.2 Virtually all properties of PET benefit from a high degree of orientation. NBĔ H?Q ;AĔ I@ <INNFCHĴ GREAT TECHNOLOGY ...IN A SMALL BODY NEW EBS ERGON BLOWERS EBS ERGON VIDEO ...scan & discover it! Compact and ergonomic design, cutting-edge technical solutions, top performances, high energy saving: that’s the new EBS ERGON series of fully electronic rotary stretch-blow moulders for manufacturing PET containers from 0.10 to 10 L up to 35,200 bottles/hour (0.5 L format). Available as stand-alone equipment or integrated into an ECOBLOC® ERGON compact systemof bottle blowing, filling and capping. I COMPLETE LINES I ROTARY STRETCH-BLOW MOULDERS & FILLERS I I PACKERS I PALLETISERS I www.smigroup.it