Why weight matters
Sustainable business is all about efficient use of resources. Used in thermoformed containers like food trays, NX UltraClear PP has significantly lower density than other plastic materials, so more trays can be produced per kilo of raw material. Lighter weight also means lower fuel consumption and emissions during shipping, making it easier for you to meet your financial and environmental targets.
Saving energy and reducing waste
The unique technology used to produce NX UltraClear PP enables much lower processing temperatures than required for previous generations of clarified PP, thus using less energy and reducing CO2 emissions in applications such as injection molding.
At the other end of their lifecycle, NX UltraClear PP pots, tubs, bottles and trays can be recycled multiple times into a wide range of PP products before incineration is necessary. And when that time comes, it is good to know that more energy can be recovered from the incineration of PP than from any comparable plastic.
Proven results over the whole lifecycle
The environmental performance of thermoformed polypropylene food containers was analysed in a Life Cycle Assessment (LCA) carried out by thinkstep AG in accordance with ISO standards. The results showed that, for all the indicators considered, PP trays are a more eco-friendly choice than PET. This is because their mass is 31% lower, and because processing requirements for PP granulate are less intensive.Would you like to know more about the LCA? Get in touch.Read more about Milliken and Sustainability Back to More choice for your brand