Pharmaceutical packaging
PVdC
Polyvinyl chloride, High barrier rigid sheets
Available in three 
(perlen packaging) registered products: Duplex, Tristar, and Tristar Ultra
Designed for pharmaceutical and hygroscopic product packaging, offering superior barrier performance against moisture, oxygen, and aroma loss, suitable for challenging climate conditions
Key Benefits
Flexible and safe packaging designed for optimal container utilization
Made from 100% high-quality PVC resin for excellent appearance and consistent quality
Custom color options available
Precisely controlled shrinkage and expansion for reliable performance
General Specifications
Thickness : 250/300/350 microns
Coating Layer : 40g/㎡, 60g/㎡, 90g/㎡,
Slitting Width : 80~1500mm
Lamination : PE 25mic+ 90g/㎡(Tristar),
PE 25mic+ 120g/㎡~(Ultra Tristar)
Color : Customizable in clarity and color options
Product Portfolio
Duplex
Duplex is a high-quality two-layer film offering excellent thermoformability. Leveraging our long-standing expertise in coating technology, it has become a globally recognized standard in pharmaceutical packaging.
Proven medium-barrier performance
Cost-efficient with reliable processing properties
Tristar
Tristar is a composite film featuring a polyethylene (PE) intermediate layer, designed to enhance thermoformability and flexibility. It is particularly suitable for hygroscopic products requiring high-barrier packaging.
PE intermediate layer improves flexibility and processing performance
Ideal for moisture-sensitive products in challenging climate conditions
Tristar Ultra
Tristar Ultra features next-generation PVdC coating technology, delivering exceptional barrier performance against moisture, oxygen, and aroma.
Designed for hygroscopic and moisture-sensitive products
Suitable for demanding climate conditions
PVdC-coated film with ultra-high barrier performance
