Effervescent tube is a kind of packaging with very good moisture-proof performance, which is mainly used to hold dosage forms such as VC effervescent tablets and chewable tablets. This packaging consists of a cap and a tube body. Depending on the properties of the drug, there are two different types of caps for effervescent tubes: spring caps and non-spring caps.
144mm*29mm effervescent tube packaging
Spring cover: This is a specially designed cover, which consists of four parts: desiccant, cardboard, coil spring, and anti-theft ring. There is a small medicine compartment on the top of the cover to store the desiccant, avoiding the direct contact between the medicine and the desiccant. touch. The spring is processed from soft LDPE raw materials, and its main function is to compress the tablet to avoid affecting the integrity of the drug due to various external forces during transportation. The anti-theft ring plays a vigilant role, and the cover will automatically fall off when it is opened. Spring caps are mainly used for drugs in larger dosage forms such as VC effervescent tubes.
Non-spring cover: The main difference with the spring cover is that it has no spring, but it also has the function of moisture resistance. Generally, vitamin chewable tablets and small-dose candy pressed tablets will choose this type of cap, and some VC effervescent tablet manufacturers will also use this type of cap.
The above are two types of effervescent tube caps, which meet the storage needs of different medicines and cater to market needs. In the future, with the continuous emergence of new drugs, the packaging will also be more diversified.
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