Soft plastic oral liquid bottle market is gradually expanding

On oral liquid bottles, soft plastic oral liquid bottles have been partially applied, and gradually expand their application. Hard plastic oral liquid bottles are also slowly replacing glass for packaging larger volumes of liquid drugs such as syrups, which is consistent with European developments. The main reason is that the plastic oral liquid bottle has a wide bottleneck, is easier to fill, and the production process on the filling line is also faster, is not easy to break and can provide a larger label area to carry more information.

Judging from the current application and development of pharmaceutical packaging containers in China, the speed of popularizing and applying plastic containers for plastic oral liquids should be accelerated. Its specifications range from 100ml to 200ml. The raw material used is polyethylene terephthalate (PET) and new material PEN. It includes the development of PET PET plastic oral liquid bottles that are excellent in light protection and have scales or measuring cups on containers. To replace low-quality glass bottles. Because Chinese medicine pills, capsules, and powders have a large space for development in the international market, it is also necessary to speed up the development of hollow plastic container packaging for traditional Chinese medicine.

Natural Gas Mass Flow Meter

Zhejiang Sealand Technology Co., Ltd. is a trustworthy manufacturer of Natural Gas Mass Flow Meter, Natural Gas Mass Flowmeter, Natural Gas Coriolis Meter, Natural Gas Coriolis Mass Flow Meter, ATEX, IECEx & CE approved.


First, Sealand meter is certified by Zhejiang Institute of Metrology. To get such certificate, Sealand has to send all models to Zhejiang Institute of Metrology and all models are tested in their calibration lab. The lab is an ISO/IEC 17025:2005 standard lab approved by CNAS (China National Accreditation Service for Conformity Assessment). CNAS is a member of ILAC (International Laboratory Accreditation Cooperation).

Second, Sealand has its own calibration lab, equipped with METTLER TOLEDO scales with accuracy 0.014% and the device extended uncertainty is 0.05%. The lab is also approved by Zhejiang Institute of Metrology. This certificate will stay valid only for one year, Zhejiang Institute of Metrology will send their professor to Sealand every year to check and make sure that the lab is qualified still and then issue new certificate. During the production, each meter will be calibrated in this lab for 3 times, each time at 5 different flow rate.

Finally, Sealand also gets ISO, CE, SIL, ATEX & IECEx. Sealand is the only Chinese brand who gets ATEX & IECEx and it is from TUV SUD ( the most authoritative institute for ATEX).


Natural Gas Mass Flow Meter, Natural Gas Mass Flowmeter, Natural Gas Coriolis Meter, Natural Gas Coriolis Mass Flow Meter

Zhejiang Sealand Technology Co., Ltd. , https://www.sealandflowmeters.com