Common problems in the use of aluminum medical ointment tubes

The product is packed with aluminum ointment tube, which is nontoxic and tasteless, meets the hygienic standard of packaged food, is airtight and opaque, and can effectively protect the contents It is widely used in the packaging of drugs, adhesives, gel water, shoe oil and other products With the improvement of people's health and safety awareness, more and more attention has been paid to the quality of aluminum ointment tubes Especially as a drug packaging material, whether it is safe or not is related to the health of the public, so the national standard ybb00162002-2015 "aluminum medicinal ointment tube" clearly stipulates the detection indicators of aluminum medicinal ointment tube What are the common quality problems in the use of aluminum medical ointment tubes? Some aluminum medical ointment tubes of some manufacturers will crack and leak at the end of the tube during transportation and use 2 Analysis of causes: 1 The packaging material aluminum material is relatively soft, which is prone to deformation and surface scratch due to collision during manufacturing and transportation This requires that the aluminum medicinal ointment tubes have certain toughness When the drugs packaged with flexible tubes with non-standard toughness index are collided during transportation, loading and unloading, leakage may occur, which not only pollutes the appearance of other products, but also prevents the leaking products from being marketed 2 The user's own problem: during the use of the aluminum medicinal ointment tube, the user's folding, excessive extrusion force and other violent situations will lead to the tube body cracking and the tube tail leakage during the use of the aluminum medicinal ointment tube Pay attention to the monitoring of the main performance of the packaging of the aluminum medicinal ointment tubes, such as the toughness index, the sealing index, the coating flexibility and adhesion, and the tube cap matching 2 Select the appropriate aluminum material as the raw material of the aluminum medicinal ointment tube, and the pharmaceutical factory selects the normal packaging material factory 3 It has a professional quality inspection system, a certain number of quality management and inspection personnel, and places, instruments and equipment suitable for the production scale, varieties and inspection requirements of drug packaging materials Fourth, typical cases Jinan Sanquan Zhongshi Experimental Instrument Co., Ltd., a manufacturer of physical testing instruments for aluminum medical ointment tubes, found some quality problems of aluminum medical ointment tubes when providing solutions to customers, and these problems are the testing items specified in the national standard ybb00162002-2015 aluminum medical ointment tubes The following is a brief introduction of aluminum medical ointment tubes made of Sanquan Zhongshi Lxx-02, rx-25 and mfy-06c are used to test the physical indicators of the hose 1 Test sample: a brand of aluminum hose packaging drugs (customers reported that the tube was easy to crack, the tail of the tube leaked, etc.) 2 Targeted test items: tail sealing strength and body toughness 3 Test results: in the sealing performance (positive pressure method) test, the leakage occurred at the end of the finished product packaging tube; in the toughness test of the aluminum medicinal ointment tube, if the toughness value of the outer diameter of 22mm is not greater than 10, the index is qualified The above information comes from Jinan Sanquan Zhongshi Experimental Instrument Co., Ltd The company was founded in 2007 with rich experience in research, development and production of testing instruments for drug packaging materials In addition to rx-25 and mfy-06c, the company also has lxx-02, which are all available from stock For more information, please visit Sanquan Zhongshi.