Soft gels, also known as softgel capsules, are a specialized oral dosage form for delivering medicine. These capsules consist of a gelatin-based shell that surrounds a liquid or semisolid fill. Let's explore the key aspects of soft gels:Get more news about Soft Gels,you can vist our website!
What Are Soft Gels?
Soft gels are hermetically sealed one-piece capsules containing a liquid or semisolid fill without any air or gas bubbles. The flexible gelatin film used in soft gels is plasticized with glycerine, sorbitol, or similar polyols. These capsules offer several advantages, making them a preferred choice for certain formulations.
Manufacturing Process
The encapsulation process for soft gels involves a method called Rotary Die Encapsulation, which was invented by Robert Pauli Scherer. Here's how it works:
Two flat ribbons of shell material are manufactured on the machine.
These ribbons are brought together on a twin set of rotating dies.
The dies cut out the ribbons into a two-dimensional shape and form a seal around the outside.
Simultaneously, a precise dose of fill material is delivered through a nozzle incorporated into a filling wedge.
The wedge injection causes the ribbons to expand into the die pockets, resulting in the three-dimensional finished product.
After encapsulation, soft gels are dried for a specific duration, depending on the product.
Advantages of Soft Gels
Ideal for Oil-Based Formulations: Soft gels are highly suitable for liquid or semisolid fills, making them ideal for oil-based formulations.
Consumer and Producer Value: Like their hard capsule counterparts, soft gels offer value to both consumers and producers.
In summary, soft gels provide a convenient and effective way to deliver medication, and their versatility makes them a valuable option in pharmaceuticals and nutraceuticals.
