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Heat Seal for Blister Packs

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Cattie Adhesives – Heat Seal for Blister Packs


Do you Manufacture Blister Pack Cards?

Cattie Adhesives manufactures a Full Line of Heat Seal for Blister Packs. Our Blister Pack Heat Sealing products include – Hot Melt Heat Seal Adhesives – Heat Seal Tapes & Films – Water-based Heat Seal – Solvent based Heat Seal.

Our Heat Seal for Blister Packs can be applied by different methods including –  Knife over roll, reverse roll, nip roller, gravure, brush, spray or roller.  The Heat Sealing process can be performed Both In-line or after initial application.


Our Heat Seal adhesives for Blister Packs can also be  Custom formulated  for specialty applications to meet requirements for –  viscosity, solids %, non-blocking, clarity & heat sealing temperature.  Cattie Adhesives offers a wide range of Blister Pack heat seal adhesives in order to maximize the effectiveness on your application machinery.


Blister packs are widely used in the packaging of consumer goods.  Blister Cards are made by coating paperboard with a water-based heat seal coating. Once coated with Heat Seal, the paperboard can be made into – Fold-Over  and  2-Part Blister Cards.

Cattie Adhesives can help you with selecting the right type of paperboard and heat seal coating to meet your requirements. Our heat seal adhesive for blister packs is very high performance and adds significant value to your blister pack packaging.  Our Heat Seal for Blister cards offers a number of benefits and will make your Blister card customers very happy!


We have the ability to Coat our Heat Seals onto many different substrates including  –  felts, films, liners, magnet, papers, board, plastics, and textiles; for various industrial and medical applications.


We can NOW supply our Heat Seal adhesive products in  – Tape and Roll Stock Form.  Click here for more information.


Heat Seal Adhesive for Packaging –  Fold-Over and 2-Part Blister Cards

To select the best heat seal adhesive for your Fold-Over or 2-Part Blister Card application – it is important to consider both the end use and the converting machine and process that makes the final heat seal.

We can help you determine the best heat seal adhesive for your process.  In addition to the  – Proper activation temperature for a heat seal adhesive, considerations such as the  – Amount of pressure being applied  the  – Heat sealing temperature required to complete the final seal, and the  – Dwell time  (the time that the heat will be applied to the heatseal adhesive).  All these factors, will have an impact on the type of heat seal adhesive we will recommend.  Selecting the correct heat seal adhesive will ensure that your equipment runs well and produces high quality product.

We have years of industry knowledge and experience, our chemists are available to assist you with choosing the right adhesive products.  Contact us today to help you to determine the best heat seal adhesive technology and application equipment for your packaging process.


Our Heat Seal Adhesive Coatings are widely used for these applications:

  • Blister Packaging

  • Credit Card Lamination

  • Food Packaging

  • Paper Converting

  • Pharmaceutical Packaging

  • Flexible Packaging

  • Laminating

  • Yogurt Lidding

  • Film to foams.

  • Film to Foil /metalized film.

  • Heat seal lacquered aluminum foil.

  • Food grade heat seal lacquer foil.

  • Pharmaceutical blister pack foil.

  • Specialty heat seal applications.

  • Textiles for heat sealing.

  • Transfer decal film lamination.

  • Lacquered Aluminum Foil roll for processed cheese wrap.


Blister packs are commonly used to package a variety of products, such as pharmaceuticals, electronics, and small consumer goods. Heat seal blister packs, in particular, use heat to create a secure seal between the blister and the backing card.

To create a heat seal blister pack, the product is first placed in a cavity created by a thermoformed plastic blister. The blister is then sealed to a backing card, usually made of cardboard, with a heat-seal adhesive. This adhesive is designed to activate at a specific temperature and pressure, creating a strong bond between the blister and the card.

There are several factors to consider when choosing a heat-seal adhesive for blister pack applications. The adhesive must be able to withstand the heat and pressure used in the sealing process without compromising the integrity of the package. It should also be compatible with the materials being used and provide a strong, durable bond.

At Cattie Adhesives, we offer a range of heat-seal adhesives specifically designed for blister pack applications. Our adhesives are formulated to meet the unique requirements of each customer and can be customized to suit specific materials and sealing conditions.

We understand the importance of reliable, consistent packaging in industries such as pharmaceuticals, where product safety and efficacy are critical. That’s why we are committed to providing high-quality, innovative adhesive solutions for heat seal blister pack applications.


For more detailed information on our complete line of heat seal products, to speak with a technical representative about your application, and to request samples, please call us at 1-(800) 249-0337 or email us at [email protected]

Call us 1-800-249-0337 or send us a message to get a call back