Four points for testing cosmetic glass bottles

In order to reduce the defective products of oral liquid glass bottles, the oral liquid glass bottles produced by our company will pass the inspection layer by layer. The test items of the oral liquid glass bottles are mainly divided into physical and chemical properties, size and appearance quality according to the product use. Big item. After being in line with foreign production standards and testing methods, the chemical composition of the glass and the detection of the leaching content of harmful substances must be increased. , Check the chemical reaction of the oral liquid glass bottle containing the liquid in the glass bottle: it is an important quality indicator and test item for the oral liquid glass bottle, and is the reaction and embodiment of the product's internal quality, which directly affects the quality of the drug. The items that belong to the physical and chemical performance testing include: water resistance, internal stress, internal stress resistance, thermal shock resistance, freezing resistance, breaking force, acid resistance and resistance, etc. , Inspection of product specifications: Specifications are the main molding process quality of oral liquid bottles. Consistency and good and stable specifications are the basis of pharmaceutical packaging production, and have a great impact on the filling, sealing, and storage of drugs. , Inspection of the appearance quality of oral liquid glass bottles: Appearance quality is an item for detecting various surface defects of glass containers, mainly: stones, bubbles, streaks, bubble lines, cracks, seam lines, etc. The inspection of appearance quality items is generally used Visual inspection or measurement with scaled magnifying glass. , Focus on the detection of chemical composition and harmful substance content: The detection of chemical composition and harmful substance content is an important test item to improve the quality level of oral liquid glass bottle containers and to be in line with foreign standards. Botou City Cosmetic Packaging Material Manufacturer Glass Products Co., Ltd. strictly abides by the inspection procedures of oral liquid glass bottles and produces high-quality oral liquid glass bottles. This is also a major responsibility of the inspection department. Therefore, our company has relied on excellent The products have also won unanimous praise from customers all over the world. In the days to come, our company will and will continue to make unremitting efforts to develop many good products for everyone. We hope that more domestic and foreign customers will cooperate with us to create brilliant.