Guide to Thermoforming Plastics in Packaging
Thermoforming is a critical process in the manufacturing of diverse products, especially prominent in the packaging industry. This guide offers a detailed examination of the key thermoforming plastics, focusing on their properties, applications, and sustainability efforts to guide manufacturers in selecting the most appropriate materials for their needs.
Key Thermoforming Plastics and Their Applications
Polyethylene Terephthalate (PET) and PETG
- Properties: PET is highly resistant to environmental factors, while PETG offers excellent clarity and impact strength.
- Applications: Both are used extensively in food and beverage containers, with PETG also favored in medical packaging due to its ease of forming and sealing.
Polypropylene (PP)
- Properties: Chemical-
resistant, rigid, with good impact strength and temperature resilience. - Applications: PP is ideal for consumer packaging, especially food containers that require microwave and dishwasher safety.
- Properties: Chemical-
High Impact Polystyrene (HIPS)
- Properties: Offers good impact strength and rigidity, suitable for vacuum forming.
- Applications: Essential in packaging for food, medical trays, and as electrical insulation.
Polyvinyl Chloride (PVC)
- Properties: Versatile, offering excellent chemical resistance and a range from flexible to rigid.
- Applications: Used in transparent packaging, medical tubing, and blister packs, adaptable for clear or opaque products.
Polyethylene Terephthalate (PET)
Polyvinyl Chloride (PVC)
Polypropylene (PP)
Environmental Considerations
Sustainability is increasingly critical in material selection. Materials like PP, PETG, and HDPE are favored for their recyclability and minimal ecological footprint. Innovations in bioplastics and advanced recycling processes are pivotal in reducing the environmental impacts of these materials, promoting a more sustainable manufacturing landscape.For inquiries about thermoform packaging solutions, please contact Brown Packaging. We’re here to assist you with your packaging needs.
Moisture and humidity can weaken paperboard fibers, alter structural performance, and compromise print quality. From production to end use, controlling these factors is critical to
Flexible pouches rely on laminates to deliver strength, barrier protection, and shelf appeal. A laminate is a structure made by combining multiple film layers—each selected
Peak season shipping volumes put pressure on every part of the supply chain. For packaging buyers, right-sizing boxes is one of the most effective strategies
By submitting your information, you agree to our terms and conditions and privacy policy.
With the rise in accidental medication ingestions by children each year, it has become increasingly important to implement child-resistant packaging. Among various packaging solutions, child-resistant
California has long been a pioneer in environmental protection, and its stringent packaging laws are a testament to its commitment to sustainability. Among these regulations,
In the ongoing battle against environmental degradation, California has emerged as a leader in the fight to reduce single-use plastics. With a series of comprehensive