Question By: Blister packs are a type of packaging that uses a thermoformed plastic cavity to hold and protect products, particularly pharmaceuticals, from moisture, contamination, and damage during storage and transport. The product is securely placed in a pre-formed plastic shell, and a backing material, usually made of aluminum foil or paperboard, seals the pack.
The manufacturing process of blister packs involves several key steps:
-
Forming: The plastic film is heated and then formed into the desired shape using a mold. This process is known as thermoforming. The depth and size of the cavities are tailored to fit the specific product.
-
Filling: The formed cavities are filled with the product, such as pills or capsules, in a controlled environment to prevent contamination.
-
Sealing: After filling, a cover film of aluminum foil or paperboard is placed over the tray. This film is then sealed to the plastic cavities using heat and pressure, ensuring that the pack is airtight and secure.
-
Cutting: Once sealed, the blister sheets are cut into individual blister packs. This step can be customized to create single-dose or multiple-dose packages.
-
Quality Control: The finished packs are inspected for integrity and sealing quality to ensure they meet the required safety standards.
For businesses looking to implement high-quality packaging solutions, Pharma Packaging Solutions provides the best services, specializing in creating durable and secure blister packs tailored to your specific needs. Whether you are a pharmaceutical company or a manufacturer looking for reliable blister pack manufacturers, consider Pharma Packaging Solutions as your go-to partner.
Answer By: