IN Brief:
- PureCycle Technologies and Innovia Films have produced white cavitated BOPP film containing more than 40% post-consumer recycled polypropylene.
- The film is aimed at food-contact applications including confectionery wrappers, snack packaging, ice cream novelty packs, and roll-fed labels.
- The development gives flexible packaging converters a recycled-content route within familiar polypropylene structures.
PureCycle Technologies and Innovia Films have produced and validated a white cavitated biaxially oriented polypropylene film containing more than 40% post-consumer recycled content, advancing recycled-content options for food-contact flexible packaging.
The film uses PureCycle’s PureFive Choice recycled polypropylene resin and has been developed with Innovia Films, a producer of specialty BOPP films used across food, labels, packaging, and graphics applications. White cavitated BOPP is common in food packaging because it combines opacity, printability, stiffness, moisture resistance, and a paper-like finish with the converting and filling performance expected from polypropylene films.
Target applications include candy wrappers, snack packaging, ice cream novelty packs, and roll-fed labels, where packaging has to deliver visual quality, reliable sealing, controlled barrier properties, and stable web handling at speed. Introducing recycled content into these structures demands more than material substitution, because film behaviour has to remain predictable through extrusion, orientation, printing, conversion, packing, and distribution.
Testing has shown comparable processing, mechanical, barrier, and sealing performance to virgin polypropylene films. That performance claim is central to adoption, because food manufacturers and packaging converters have little room for materials that raise seal failure, print defects, web breaks, pack distortion, or reject rates. A recycled-content film has to behave like an industrial material, not a sustainability trial.
Polypropylene remains one of the harder packaging polymers to move into higher-value recycled-content use. Mechanical recycling streams have often struggled with odour, colour, contamination, and food-contact suitability, while flexible packaging can be too light, multi-layered, or contaminated to move easily through conventional recovery systems. PureCycle’s process is designed to purify waste polypropylene into a resin suitable for more demanding applications, giving BOPP producers another route to recycled feedstock while staying within an established polymer platform.
Across food packaging, material reduction and recycled content are increasingly being treated as connected engineering decisions. Sidel’s lightweight PET bottle for edible oil showed how packaging can be redesigned to remove polymer while retaining strength, handling performance, and line compatibility. PureCycle and Innovia are working from a different starting point, but the industrial constraint is similar: lower-impact packaging cannot undermine the systems that form, fill, seal, pack, and transport it.
Flexible packaging remains difficult to replace because it is light, efficient, printable, and compatible with high-speed packing. Heavier or more complex alternatives can shift the burden elsewhere, particularly if they increase transport weight, reduce shelf life, or introduce more food waste. Recycled-content BOPP gains commercial weight when it can remain within existing converting and packing infrastructure, allowing producers to improve material sourcing without redesigning the whole pack.
Further validation will still be needed before the material can move into broad commercial use. Food-contact compliance, recycled resin availability, converter trials, brand approvals, certification, and long-run consistency will shape the scale-up path. The reliability of recycled polypropylene supply will be as important as the film specification, especially for manufacturers working across multiple plants and high-volume product lines.
European packaging regulation, retailer scorecards, and corporate Scope 3 targets are all forcing sharper decisions around flexible packaging. Fibre formats, barrier coatings, mono-material laminates, lightweight plastics, reusable models, and recycled-content polymers are competing for investment, often within the same product portfolios. Recycled BOPP strengthens the case for polypropylene packaging at a point when flexible films are under growing scrutiny.
If the film can be produced consistently at commercial scale, early uptake is likely in categories where white cavitated BOPP already has a strong base and where presentation remains commercially important. Confectionery, snacks, frozen treats, and labels offer high-volume packaging opportunities, and even partial recycled-content inclusion can shift material demand across large product runs. The next step is to convert technical validation into repeatable supply.
