PharmaLock® Paperboard Portfolio
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Our PharmaLock® paperboard is engineered to meet the unique demands of pharmaceutical blister packaging. The two grades in the PharmaLock portfolio deliver reliable heat-sealing performance, compatibility with a wide range of high-barrier films and support for child-resistant, senior-friendly designs. With smooth, print-ready surfaces and proven durability, PharmaLock is ideal for fold-over blister card applications. Whether you need lower sealing temperatures or enhanced tear resistance, our PharmaLock paperboard offers a trusted solution. You can expect:
Secure Sealing
PharmaLock is engineered for reliable heat sealing to a broad range of high-barrier blister films and foils.
Product Protection
Designed for fold-over blister card formats, our PharmaLock paperboard offers strong barrier performance and helps minimize the risk of damage during packaging, handling and storage.
User-Friendly Design
PharmaLock supports pharmaceutical packaging that balances child-resistant safety features with easy-open, senior-friendly usability.
Print Performance
The smooth, uniform surface enables high-quality graphics and clear labeling to support branding and regulatory requirements.
Application Versatility
PharmaLock is suitable for a wide variety of blister packaging formats and compatible with materials including PVA, PVDC-coated, PVC, PET and polystyrene.
Sustainability
Our paper-based PharmaLock paperboard can help customers deliver on sustainability goals through the use of paper fiber, a renewable raw material.
Explore our PharmaLock® Products
PharmaLock ® Easy Seal+
Our PharmaLock Easy Seal+ is a patented, heat-sealable paperboard that seals at lower temperatures, works with a broad range of high-barrier films, and offers versatility, durability and print quality for fold-over pharmaceutical blister cards. Perfectly suited for packaging in the Beauty and Personal Care, Healthcare, Home & Garden, Media and Electronics sectors.
Features
- Adheres to a wide variety of films and foils
- Seals at a lower temperature than traditional paperboard
- Low dwell times
- Smooth surface allows direct printing
Benefits
- Offers versatility with broad packaging applications
- Can minimize the risk of product damage
- Can reduce ink degradation
- Can improve throughput and converting efficiency
- Exceptional ink holdout and consistency
PharmaLock ® Endurance
Our PharmaLock Endurance is a durable, heat-sealable paperboard ideal for fold-over pharmaceutical blister packs, combining child resistance with senior-friendly usability and offering compatibility with a wide range of high-barrier films. Perfectly suited for packaging in the beauty, personal care and healthcare sectors.
Features
- Combines rigidity with tear-resistance
- Offers a completely sealable surface
- Adheres to a wide variety of films and foils
- Seals at a low temperature to eliminate need to apply heat-seal coating
- Smooth surface offers exceptional ink holdout and print consistency
Benefits
- Performs well in child resistant packaging designs
- Offers versatility with broad packaging applications
- Can minimize product damage, reduce ink degradation and increase line speed
- Delivers exceptional printability on fold-over packaging
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