Polypropylene for Rigid Packaging

Polypropylene built for today's rigid packaging challenges

From thin-wall containers and closures to thermoformed packaging, manufacturers need to combine efficient processing with reliable performance, appealing design and increasingly ambitious sustainability objectives.

Polychim's Polypropylene Homopolymers offer an excellent balance of stiffness, clarity and processability for a wide range of food and non-food rigid packaging applications. With grades developed for both injection moulding and extrusion thermoforming, we help you find the right solution for your product and process.

Why choose Polychim's Polypropylene for rigid packaging?

Lightweight opportunity

Using less material without compromising performance is a key challenge in rigid packaging.

With a its high stiffness, Polychim's Polypropylene offers significant lightweighting and downgauging potential for injection-moulded and thermoformed packaging while maintaining the performance of the finished product.
From clear to outstanding ultra-clear packaging

When product visibility and shelf appeal matter, material clarity can make the difference.

Our portfolio includes high-clarity Polypropylene grades developed for thin-wall packaging and injection-moulded containers. They combine attractive aesthetics with the stiffness and processing efficiency required for demanding rigid packaging applications.
Efficient processing

High-volume packaging production demands materials that process consistently and efficiently.

Polychim offers grades developed specifically for thin-wall injection moulding and extrusion thermoforming, with solutions combining good processability, stiffness and clarity to support efficient production.
Designed with recyclability in mind

Material choice plays an important role in designing packaging for circularity.

Rigid Polypropylene packaging can be designed as a mono-material solution, simplifying material structures and supporting mechanical recycling where appropriate collection, sorting and recycling infrastructure exists.
A lower carbon footprint from the start

Reducing packaging impact also means looking at the footprint of the material itself.

Polychim's virgin Polypropylene has a verified cradle-to-gate carbon footprint of just 1.0 kg CO₂-eq per kg PP produced*. Combined with Polypropylene's lightweighting potential, this gives packaging manufacturers another lever to reduce the environmental footprint of their products.

*LCA in accordance with ISO 14040/44 and the requirements of EN 15804, independently verified by Fishwick Environmental. Our LCA report is available upon request.

One material. Many packaging possibilities

Thanks to its combination of stiffness, low density, clarity, chemical resistance and processability, Polypropylene is a versatile choice for a wide range of rigid packaging formats.

Depending on the grade and processing technology, Polychim's solutions can be used for applications such as:

Thin-wall containers

Efficient, lightweight packaging requiring a balance of stiffness, clarity and fast processing.
Caps & closures

Reliable injection-moulded solutions combining dimensional performance with efficient processing.
Thermoformed packaging

Polypropylene grades developed for sheet extrusion and thermoforming, combining processability, stiffness and transparency.
Non-food containers

Rigid packaging for household, personal care and other consumer or industrial products where durability, chemical resistance and lightweight design matter.
Food containers

Food-contact compliant solutions for applications where safety, lightweighting, clarity and barrier properties are essential.

Rigid food packaging: a key area of expertise

Food packaging comes with specific challenges, from food-contact compliance and product protection to evolving regulatory and circularity requirements.

Polychim supports converters with food-contact compliant Polypropylene grades and dedicated expertise in rigid food packaging.

Want to explore the topic further? Our free white paper looks at the changing regulatory landscape, lifecycle impact and processing efficiency, with practical insights to help you prepare your packaging portfolio for the future.

Download our free whitepaper

Choosing the right Polypropylene solution

Rigid packaging requirements can vary considerably—from ultra-clear thin-wall containers to caps, closures and thermoformed products.

The right Polypropylene solution depends on your processing technology, product geometry and required balance of stiffness, clarity, flow, mechanical performance and other application-specific properties.

With decades of specialised Polypropylene expertise, our team works with you to understand these requirements and identify the most appropriate grade—or co-develop a solution when your application demands something more specific.

Explore our Polypropylene portfolio

Lower-carbon Polypropylene solutions

Reducing the environmental impact of rigid food packaging has become a priority across the packaging value chain.

With a verified cradle-to-gate carbon footprint of 1.0 kg CO₂-eq per kg of Polypropylene produced, all Polychim resins already offer one of the lowest carbon footprints available on the market.

For manufacturers looking to go even further, our NXtera portfolio includes Circular and Low-carbon Polypropylene solutions that help reduce fossil feedstock dependency while maintaining the performance required for demanding food packaging applications.

Let’s unlock Polypropylene’s full potential!

Our decades of specialized polypropylene knowledge gives you access to the full potential of this material. Through co-development, we aim to create customized solutions that are durable, safe and environmentally sound! Discover how we combine the ability to deliver substantial volumes with the flexibility to offer you stellar service.