Finally, these PET pellets were blown into recycled PET bottles using PTI's 40 years of expertise and technology. DePoly set out to challenge itself by using PET and Polyester plastic waste from packaging and insulation. The DePoly technology produced a high-quality PTA used to produce rPET that was processed into bottles by injection stretch blow moulding. This project demonstrates the strengths of bringing together the technical robustness of DePoly and PTI's expertise in plastic packaging processing and manufacturing. Both companies worked together to demonstrate a closed loop solution for plastic recycling into high grade bottles. Blowing a PET bottle is generally one of the more challenging end products to produce, highlighting the experience of PTI and maturity of DePoly's technology, capable of bringing a universal approach to PET and polyester recycling. Making bottles from varied PET and polyester waste DePoly's take on quality has been at the heart of this project.