Plastic Blister Packaging

Product Description

• Face Seal Blister: The plastic pocket is molded to the product shape and heat-sealed directly onto a printed cardboard backing sheet. [1, 2, 3, 4]
• Trap Blister: The plastic cavity is sandwiched ("trapped") between two pieces of cardboard, exposing only the clear bubble through a die-cut front opening. [1, 2, 3]
• Slide Blister: The plastic blister features folded edges that wrap around a cardboard backer sheet, allowing the card to slide in and out for easy opening and closing. [1, 2]
• Clamshell Packaging: A single piece of hard plastic folded onto itself with a hinge, closing tightly via a snap-lock mechanism or an automated edge-fusion seal. [1, 2, 3, 4, 5]

• Polyvinyl Chloride (PVC): The most cost-effective and rigid plastic film used as a structural backbone for consumer goods, retail items, and medicine trays. [1, 2]
• Polyethylene Terephthalate (PET): A lightweight, impact-resistant, and crystal-clear alternative preferred for eco-friendly or recyclable packaging requirements. [1, 2]
• High Impact Polystyrene (HIPS): A rigid, easily molded material typically used for opaque internal trays rather than transparent display windows. [1, 2]
• Polyvinylidene Chloride (PVDC): Applied as an additional barrier layer over standard PVC to protect highly sensitive pharmaceutical products from moisture and oxygen. [1, 2]