What is powder

Powder (powder) refers to a dry powder solid preparation made by grinding, sieving, and uniformly mixing raw materials (or traditional Chinese medicine decoction pieces, extracts) with suitable excipients, which can be taken orally or externally. It is a simple and primitive dosage form in solid preparations, and also the intermediate basic form of formed dosage forms such as tablets and capsules.

Views：1 Post Date：2026-10-10

Main production process of tablet pressing

1. Crushing and sieving: Crushing the raw materials to reduce particle size and improve dissolution and absorption performance. 2. Mixing: Mix the active ingredient thoroughly with excipients such as diluents and disintegrants.

Views：1 Post Date：2026-10-10

Application areas of hard capsules

Pharmaceutical products: The preferred carrier for various oral solid preparations, especially suitable for drugs that require precise dosage, taste masking, or improved dissolution, and widely used in clinical trial preparations.

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Core formulation advantages of soft capsules

High airtightness and stability: The barrier properties against oxygen, light, and moisture are significantly better than tablets and hard capsules, effectively protecting active ingredients that are prone to oxidation and sensitive to light and heat, and preventing the contents from oxidizing and deteriorating.

Views：1 Post Date：2026-10-10