Blister packaging is an effective and modern method of packaging BAA:
Main Advantages of Blister Packaging
Types of Blisters Produced by “Actilife Nutrition”
Based on Materials, Closure Methods, and Functional Features:
The primary form where the product is placed in preformed polymer cells with subsequent closure by a rigid or flexible backing (most often aluminum foil or cardboard)
Simplifies the process of removing individual tablets or capsules without destroying the rest of the packaging. Perforation can be between cells or around each of them
Allows applying product information, logos, usage instructions, and other marketing elements on the backing or the blister itself
Contains several layers of materials for additional protection against moisture, oxygen, and light. Used for products requiring particularly reliable protection
The air inside the blister is replaced with gas (e.g., nitrogen) to extend the product’s shelf life and prevent oxidation
Two halves of the blister are connected together, enclosing the product inside. Often used for large tablets and capsules as well as for packaging several different products in one package
Which Bio-Active Additives (BAA) can be blister packaged?
How the Blister Packaging Process for Capsules and Tablets Works
The process begins with unwinding the film from the drum, further heating, and forming it on a special apparatus where cells are created for placing the products.
The formed film with cells is loaded with products – tablets or capsules. Then the correctness of cell filling is controlled.
The film with products is covered with aluminum foil, which is automatically unwound from the roll and placed on the loaded cells.
After covering with foil, the film and foil are sealed under high temperature, guaranteeing the packaging’s hermeticity.
Thorough control of blister packaging at Actilife contract manufacturing is a complex and multi-level process, which guarantees the high quality of our products.
High-quality blisters are packaged in cardboard boxes for further shipment to the customer.
Quality control of blister packaging at the contract production “Actilife”
Quality control of blister packaging is a multi-stage and comprehensive process. It covers the main control elements at various stages to ensure a high standard of product packaging:
Preliminary Control of Materials
Before starting the packaging process, all materials (polymers for blisters, aluminum foil, cardboard for backings) are checked for compliance with quality and safety standards.
Monitoring the Blister Forming Process
Constant control of blister forming parameters, including heating temperature, pressure, and time, to ensure the ideal state of each package.
Blister Filling Control
Automated systems check the correct placement of tablets or capsules in blister cells, as well as their integrity and compliance with set parameters.
Packaging Sealing Check
An important stage is testing packages for sealing to prevent air, moisture, and microorganisms access, which could negatively affect product quality.
Visual Inspection and Rejection
Despite the high level of automation, a visual inspection of each blister by quality control specialists is also conducted to detect any packaging defects, incorrect printing, or other shortcomings.
Documentation and Protocoling
All quality control data is recorded to enable batch tracking and provide the ability to analyze production processes for quality improvement.
