Search
Key: test item, instrument name, total nonvolatile migration, gravimeter, moisture permeameter
Pharmacy Packaging Materials
Release time:
2021-08-05
Pharmacy is a very rigorous process. For pharmaceutical packaging, its purpose is not only to assist transportation and storage, especially the inner packaging material, the packaging material and packaging form can directly affect the quality of the drug.
With the introduction of a series of policies such as related review, the quality supervision of pharmaceutical packaging materials has become more and more important to pharmaceutical companies. Regulatory agencies have also taken corresponding measures to ensure the safety of the public's medication. The random inspection of drug packaging materials by each drug inspection unit is one of the effective measures.
In the spot check results, the water vapor transmission rate, oxygen transmission rate and non-volatile matter of pharmaceutical packaging materials are often unqualified test items on the list. The first two are collectively referred to as the barrier properties of the pharmaceutical packaging materials, which are important physical properties of the pharmaceutical packaging materials to block external humidity and oxygen, and to ensure that the drugs are not polluted or deteriorated by the environment; non-volatiles are the chemical properties of the pharmaceutical packaging materials themselves. Due to the contact between the medicine packaging material and the medicine, the substance of the packaging material itself will gradually migrate into the medicine, which affects the quality of the medicine.
To improve the quality of pharmaceutical packaging materials, pharmaceutical companies cannot rely solely on the quality control of the packaging material companies. Pharmaceutical companies themselves must also improve the quality control of pharmaceutical packaging materials and strengthen daily quality inspections. However, the testing instruments on the market are mixed, and some instrument manufacturers falsely respond to the experimental elements specified in the standard, and the data calculation formula specified in the standard is altered, resulting in users not being able to obtain the real data that meets the requirements of the standard, and the data that does not comply with the GMP. sex.
Xitang Technology has developed and produced the world's first water vapor transmission rate tester for weight increase and weight reduction in one cup method. The process data is consistent with the result data and conforms to the authenticity and consistency of the GMP data. It is a national standard material definite value equipment. ；
Introduce the technology of the Chinese Academy of Sciences and launch the infrared water vapor transmission rate tester equipped with TDLas laser technology, which does not attenuate and does not require regular calibration, and the long optical path light wave is more stable, and the technology surpasses many imported brands;
Electrolysis water vapor transmission rate tester equipped with self-developed micro-water electrolysis sensor. 10μm electrode distance, PPB level high precision, won the "Yunchuang Cup" 2020 Innovation and Entrepreneurship Competition Winner Award.
Patented pressure difference oxygen transmission rate tester without filter paper technology. The rapid 5-minute vacuum technology eliminates the influence of filter paper, and the accuracy is as high as 0.001cm/㎡*day, which is an order of magnitude more precise than traditional technology.
The patented non-volatile constant weight meter integrates water bath evaporation, heating and drying, drying and cooling, and constant temperature weighing. It replaces traditional water bath pots, ovens, drying ovens and balances. 2 processes complete 0.3mg constant weight weighing.
Xitang Technology is committed to packaging and material testing technology, and is willing to work with all friends to continuously improve the quality control of the industry.
Pharmacy Packaging Materials——Relative Products:
|
|
|
|
Previous
Next
Related Applications
2026-06-01
The Total Migration and Non-Volatile Residue Constant Weight Tester is a laboratory instrument designed for precise gravimetric analysis of residues in packaging materials, food contact materials, pharmaceuticals, and chemical products.
ASTM F1249 Explained: Water Vapor Transmission Rate (WVTR) Testing Standard
2026-06-01
Water Vapor Transmission Rate (WVTR) Testing Standard
Why Residue After Evaporation Testing Is Becoming More Important in Pharmaceutical QC Laboratories
2026-05-18
Residue After Evaporation Testing Is Becoming More Important in Pharmaceutical QC Laboratories
Contact Us
Guangzhou Labstone Technology Co., Ltd
Add: Rm601, bldg A1, No. 2-6, Jinbao Rd, Baiyunhu Subdist., Baiyun District, Guangzhou,510430, Guangdong Province, P.R.China
Switchboard：+86(20)86406230 Technical：+86(20)86406337
WhatsApp & Wechat:+86-13825027743
Email：market@labstone.cn
Leave a Message to us
fOLLOW
