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PVC Blister Insert

Key Features:

Polyvinyl Chloride is a lightweight and flexible blister plastic popular for creating single-dose medication blisters. PVC blister box inserts are also is approved for food packaging, although it’s not used as frequently as PET and other thermoform plastics.

  • Flexible and lightweight
  • Good for tamper resistant packaging
  • Popular for pharmaceuticals


Polyvinyl Chloride (PVC) is the most popular material for producing blister packaging and box inserts at an affordable rate. Typically made using 0.25mm or 0.3mm PVC sheets this plastic box insert provides exceptional protection to smaller consumer goods. Commonly used in addition with corrugated boxes for the highest degree of durability, PVC blister plastic box inserts also provide optimal sealing and molding capabilities ideal for packaging food and pharmaceuticals.

Plastic Blister Comparison Density (kg/cm³) Properties Available Colors
Polypropylene (PP) 0.90 - 0.92 g/cm³ Semi- rigid, lightweight with non-glossy finish Clear, or any panton color
High Impact Polystyrene Plastic (HIPS) 0.94 - 0.96 g/cm³ Stong, semi-rigid and flexible Natural, Black, or any panton color
Polyethylene Terephthalate Glycol (PETG) 1.04 - 1.23 g/cm³ Soft and less brittle than PET Clear
Poly-Vinyl Chloride (PVC) 1.32 - 1.42 g/cm³ Stong, semi-rigid with glossy finish Clear, or any panton color
Polyethylene Terephthalate (PET) 1.35 - 1.38 g/cm³ Stong, semi-rigid and lightweight Clear, Frosted, White, or any panton color




Manufacturing Process


Method 1: Vacuum / Pressure Thermoforming

Method 2: Mechanical Thermoforming