(1) The liquid oily substance can be directly sealed into the capsule without using additives such as adsorption and encapsulation, and the oily substance content of the soft capsule is as high as 60%-85% by weight, while the content like the inclusion substance is below 50%.
(2) If thick gelatin film is used, it can be completely sealed with air. The capsule strength and film blocking property are high, and the content can be kept stable for a long time. According to the test, the blocking ability of gelatin film to oxygen is more than 30 times that of polyethylene film. It is very stable to oxygen in air and can prevent air from oxidizing and absorbing moisture.
(3) After ingestion, the contents are rapidly released, the utilization rate in vivo is high, and the absorption rate is high.
(4) The content has good uniformity and very low content deviation.
(5) It can cover the peculiar smell and peculiar smell of some contents, especially for some functional health foods and medicines. Because it is different from common food, it has a lot of peculiar smell and ingredients.
(6) The taste, color, fragrance, transparency and luster of capsule membrane can be freely selected. Compared with other round products, the appearance luster is good and attractive.
(7) The round airtight container is a kind of purifying container, which can not be mixed with foreign matters during circulation after being made.
(8) For low boiling point, volatile substances (such as spices, etc.) can be stably stored. Moreover, some taboo ingredients can be added into the two-layer content respectively.
(9) There is no need to add additives such as binder and molding agent. Generally, soft capsules are made of gelatin, glycerin and water, and are edible natural products.
(10) Soft capsules shall meet the following requirements during production and storage: for small doses of drugs, they shall be diluted with appropriate diluents and mixed evenly; The appearance shall be clean and tidy, free from sticking, deformation or cracking, and free from odor. Unless otherwise specified, storage shall be sealed.
