Abstract: Plastic ampoules are widely used in the pharmaceutical industry due to their convenience, ease of opening and safety. However, compared with glass ampoules, the oxygen barrier performance of plastic ampoules is lower, which may lead to the deterioration of samples. Therefore, the oxygen barrier performance of plastic ampoules is one of the key performance indicators for pharmaceutical manufacturers to consider. In this paper, the oxygen permeation rate of plastic ampoules was tested by using Y310 Coulomb Electricity Method Oxygen Permeation Tester developed by GBPI. The test standard, test procedure and test results were introduced, and the oxygen barrier performance of plastic ampoules was effectively evaluated by taking the whole plastic ampoule as the test object. Ampoules Ampoule is a kind of sealed vial used for storing injection, vaccine, serum, etc. The capacity is usually 1~25 mL, and it can also be used for storing oral solution. Glass ampoules were firstly used, but there have been many problems such as not easy to open with bare hands, risk of cutting fingers, easy to wear the drug markings on the surface of the bottle, and the glass fragments from opening may cause infusion reactions, which affect the safety of medication use. Due to its advantages, plastic is gradually becoming a substitute for glass ampoules. Compared with traditional glass ampoaules, plastic ampoules are convenient to operate, easy to open, less likely to produce fragments and particles during opening, and have high safety, and are widely used in many pharmaceutical industries. In the process of application, the oxygen barrier performance of plastic ampoule is one of the main factors affecting the quality and safety of drugs. If the oxygen barrier performance of plastic ampoule is low, i.e. the oxygen transmission is high, some components of the drug will easily react with the oxygen penetrating into the container and be oxidized, resulting in discoloration, precipitation, reduced efficacy and even toxic substances. Therefore, drug manufacturers should pay attention to the oxygen barrier performance of plastic ampoules and strengthen the monitoring of oxygen transmission rate of plastic ampoules. Testing standards There is no pharmaceutical industry standard for oxygen transmission rate testing of plastic ampoules. Due to the unique opening structure and molding process, the thickness of the plastic at the opening fracture is smaller than that of the other parts. The different thicknesses further cause the difference in oxygen transmission rate of different parts of the plastic ampoule, so the oxygen transmission rate of the plastic sheet cannot be used to indicate the overall barrier performance of the plastic ampoule. The oxygen barrier performance should be evaluated from the perspective of testing the whole container. The standard used for the test involved in this paper is GB/T 31354-2014 "Test Method for Oxygen Permeability of Packaging Parts and Co...

Details of the exhibition The 2023 Dusseldorf International Processing Packaging and Machinery Exhibition (hereinafter referred to as "interpack 2023") was grandly held from May 4th to May 10th in Dusseldorf, Germany, a famous expo city on the Rhine River. , GBPI will also go to Europe to participate in the exhibition. Exhibition address Venue: Dusseldorf Exhibition Center, Germany GBPI International Standard Booth: Hall 15, Booth E19-12 GBPI will work with Interpack2023 to focus on the packaging industry and provide high-quality packaging inspection technology. At this exhibition, we will bring several heavy instruments for you to experience in person. In addition, our business team will be happy to answer your questions, which can bring cost reduction and efficiency benefits to your production. From May 4th to May 10th, we will sincerely look forward to your visit at booth E19-12, Hall 15, Dusseldorf International Exhibition Center, Germany!

On February 28th, Prof. Xiao Xing from Tsinghua University visited GBPI Guangzhou for a visit, exchange and lecture, and was warmly received by GBPI Chairman Zhou Xue Cheng and Sales Director Yang Vivi from Foreign Trade Department 1. GBPI Chairman Zhou Xuesheng led Professor Xiao to visit the barrier performance testing instrument laboratory, basic instrument production workshop, digital laboratory, application scenario comprehensive exhibition hall and other venues. At the site, Chairman Zhou Xue Cheng explained the various series of instruments of Biaoji, a piece of instrument in which cohesion of technology and innovation, showing the advanced packaging material testing technology. Afterwards, Prof. Xiao gave a speech on "Building a Moat with Technology and Operating a Business with Financial Thinking" at the conference. The atmosphere was warm and the applause was incessant, and this speech benefited GBPI employees greatly. As an expert professor with high reputation in academic field and corporate governance field, Prof. Xiao Xing has brought GBPI cutting-edge information on corporate management and innovative development ideas, which has broadened the way forward for GBPI. GBPI, with the attitude of continuous learning and progress, will forge ahead and gather solid strength from all walks of life to make packaging better!

GBPI at IPF Bangladesh, We are attending the 15th IPF Bangladesh INT'L PLASTICS, PRINTING & PACKAGING INDUSTRY FAIR. Welcome to GBPI booth NO.446 for discussion! Last year IPF gathered over 460 exhibitors from 19 countries and areas, namely Australia, Austria, Bangladesh, China, Egypt, Hong Kong, India, Indonesia, Italy, Japan, Pakistan, Singapore, South Korea, Taiwan, Thailand, Turkey, United Arab Emirates, United States and Vietnam. Meanwhile, more than 26,639 professional buyers visited the show, boosting the trade fair to a brand new horizon. IPF gathered over with its scale expanding steadily year on year. Currently Bangladesh exports plastics products to different countries, including the USA, Canada, China, India, Nepal and the European Union, plus the government will set up a dedicated industrial zone in Munshiganj to promote environment-friendly plastic industry. The Executive Committee of the National Economic Council (Ecnec) approved the Tk 133-crore project, slated for completion by 2018.