Generally capsules are enclosed within hard-shells and soft-shells. Hard-shell captures are typically filled with powdery materials whereas soft-shell captures are suitable for being filled with oil liquids. A group of science researchers have engaged in a new technology of liqu-sealing to discard the old-fashioned soft-shell capture made from solid substances like gelatin or starch. It is true that liqu-sealing capsules can provide greater capacity, absorptivity, and transparency.
For color and dosage within the liqu-sealing capsules are easier to detect, users may have more confidence and safety in healthcare products. In addition, we apply the one-layer or multiple-layer coating to make sure that a closure of two-piece capsule would prevent from any accidental separation, and be with high safety, reliability and moisture proof. Liqu-sealing technology has been extensively valued in the worldwide biotech science and also complied with US FDA regulation, that is to say, non-prescription drugs should be sealing the closure of two-piece hard-shell capsule.
FIGURE: LIGU-SEALING CAPSULE VS. SOFE GEL CAPSULE
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Liqu-Sealing Capsule
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Soft Gel Capsule
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Tolerance
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Max : 70 ¢J
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Max : 35 ¢J
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OTR
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Low
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High; Cause: Water
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Moisture Sensitivity
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Low
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High; Cause: Plasticizer
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Glycerin
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Low
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High
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Solubility
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Fast
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Low; Cause: Gel Properties
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Absorptivity
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High
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Low
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LIGU-SEALING CAPSULE BENEFITS:
1. High transparency
2. High tolerance may prevent from being deformed and deteriorated under the high temperature
3. Suitable for any liquid and powder with a poignant odor or that is liable to oxidization
4. Act as a defense against any counterfeit
5. Intensify the product reliability
6. Inhibit moisture and oxygen
APPLICATION
1. Oil, e.g. Vitamin E, evening primrose, fish oil
2. Suspended substance, e.g. herbal extract liquid
3. Essential extract powder, e.g. grape seed extract, enzyme
4. Herbal extract powder, e.g. Ginsenoside extract
5. Pellet
REFERENCE
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