What is the Clear Plastic Material Called?

If you’ve ever unboxed a new product or purchased retail items, you’ve likely encountered clear, lightweight, and often rigid plastic packaging. This type of material is commonly referred to as clamshell packaging or blister packaging, depending on its design. These clear packaging boxes are popular for their ability to showcase products clearly while providing protection from damage and contamination.

Among the most widely used materials for such packaging are PET packaging (Polyethylene Terephthalate), PVC packaging (Polyvinyl Chloride), and RPET packaging (Recycled PET). PET is favored for its clarity, strength, and recyclability, while PVC offers good formability and durability. For environmentally conscious brands, recycled clear plastic packaging offers a sustainable alternative without compromising on visual appeal.

You’ll often see blister packs used for smaller consumer goods like electronics, toys, or pharmaceuticals, whereas clamshells are ideal for securing larger items such as gadgets or tools. Another common format is skin packaging, where a thin film is heated around a product placed on a cardboard backing.