PLA vs RPET vs PET: Which Packaging Material is Right for Your Business?
Choosing the right packaging material is essential for food businesses that want to balance sustainability, durability, and customer appeal. PLA, PET, and RPET are three popular options, each with unique benefits.
PLA (Polylactic Acid)
Eco-friendly & compostable: Made from plants like corn or sugarcane, industrially compostable (AS4736 certified)
Best for: Cold foods, salads, snacks, and takeaway meals
Limitations: Not suitable for hot foods, microwaves, or ovens
PET (Polyethylene Terephthalate)
Durable & clear: Ideal for product visibility and a wide range of food items
Best for: Cold or slightly heated foods, retail-ready packaging
Limitations: Petroleum based, not compostable
RPET (Recycled PET)
Sustainable & strong: Made from recycled plastic bottles, supports a circular economy
Best for: Cold foods and beverages, environmentally conscious businesses
Limitations: Slight variations in clarity or colour, not suitable for high-heat applications
How to Choose
PLA: Prioritise plant-based and compostable packaging
PET: Need durability and clarity for retail display
RPET: Want eco-friendly packaging that supports recycling
At Summit Packaging, we stock a wide range of PLA, PET, and RPET packaging perfect for cafes, restaurants, and takeaway businesses across Australia. Make the switch to smarter, greener packaging today!