Cosmetic packaging material factories analyze the pharmaceutical safety requirements for cosmetic glass bottles

The oral liquid glass bottle is the main packaging container for all kinds of oral liquid. Whether it is a controlled oral liquid glass bottle or a molded oral liquid glass bottle, the oral liquid enters the human body through consumption and is used for packaging orally. What are the requirements for glass oral liquid bottles and related supporting caps and stoppers? The requirements for oral liquid glass bottles ()Material: low borosilicate glass and soda lime glass. It is produced in strict accordance with our country's standards. () Size: the error does not exceed .mm () Appearance: the bottle body is smooth, bright, and flawless in appearance; () Bottle mouth: with screw and bayonet, screw thread is clear. The bayonet bottle mouth is relatively easy to make, and the size requirements are accurate. , Cap requirements Oral liquid glass bottle mouth and cap form the sealing system of the bottle. In addition to the raw materials used in the bottle body and the wall permeability of the review itself, the tightness of the bottle cap directly affects the contents of the bottle. the quality of. , The requirements of the cap stopper (pad) The stopper (pad) has the function of sealing and anti-leakage, and is directly in contact with the oral liquid product, so the quality must meet the national standard. Generally, the bottle stopper of the oral liquid glass bottle is made of butyl material Yes, it is mainly made of butyl material that is resistant to high temperature, meets the requirements of high temperature and non-bacterial, is inert and does not react easily with the contents.