Healthcare Packaging

PharmaLock® Easy Seal+

Printkote Easy Seal Plus

A wider range of applications. A lower risk of damage.

PharmaLock® Easy Seal+ is engineered to seal to a broad range of high-barrier blister foils and films, including Honeywell’s Aclar®. And since it seals at a lower temperature, you can minimize the risk of damaging product. PharmaLock Easy Seal+ is a patented, extrusion-coated, heat-sealable paperboard. It’s designed specifically for fold-over blister card applications such as pharmaceutical products that require child-resistant yet senior-friendly features. A smooth, uniform printing surface delivers high-impact graphics. So, when you seek supreme versatility, turn to PharmaLock Easy Seal+.

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Features & Benefits

What you can expect from us:

Ultimate Flexibility

Delivers superior adhesion to a wide variety of films and foils for broader packaging applications, including PVA, PVDC-coated, PVC PET, and polystyrene. It’s also compatible with Honeywell’s Aclar, an increasingly popular barrier film used in pharmaceutical packaging.

Low-Temperature Seal

Effectively seals at a lower temperature than competitive alternatives. This minimizes the risk of product damage and reduces ink degradation.

Line Speed

You can expect dwell times that are up to 20% less than other heat-seal coatings. In turn, you can expect to see improved throughput and decreased costs.

Product Uniformity

A smooth surface delivers outstanding ink holdout and best-in-class consistency for optimal printability. Polymer coat-weight uniformity offers improved efficiencies and maximum throughput on high-speed forming and filling equipment.

Simplified Converting

Direct printing on the board eliminates the need to apply a heat-seal coating. This improves converting efficiency and reduces inventory costs.

Best used with carded packaging in:

  • Beauty and Personal Care
  • Healthcare
  • Home and Garden
  • Media and Electronics

Additional Product Information


  • All WestRock North American paperboard mills are certified to the SFI®, PEFC™, FSC™ Chain of Custody Standards. Contact your WestRock sales representative for certified fiber availability for this product.
  • Certificate Codes: SFI Certified Sourcing: NSF-SFI-CS-6S751, SFI CoC: NSF-SFICOC-6S751, PEFC: NSF-PEFCCOC-6S751, FSC Company Code: FSC-C104002.

Environmental & Product Safety

  • Notices under US California Proposition 65 and the EU REACH regulation are not required.
  • Elemental chlorine free (ECF) bleached fiber.
  • Meets heavy metal limits of the US Model Toxics in Packaging rules and Article 11 of EU Directive 94/62/EC.

This information is subject to change without notice.

Food Contact

  • Meets multiple national requirements for food contact packaging, e.g., US and Canada. Contact your sales representative for information on specific markets and end uses.


  • Produced at an ISO 9001 certified facility.

Paperboard Calculator

We understand that you rely on us for more than paperboard. In order to provide the best service possible, WestRock has developed roll, sheet and metric conversion calculators to make your job easier.

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PharmaLock Easy Seal specifications


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