The pharmaceutical and medical machinery industries in developed countries attach great importance to the development of outer packaging. The following new packaging materials and new types of medicinal plastic bottles are expected to completely change the traditional packaging of pharmaceuticals and put them into production. The packaging of pharmaceutical products will leap to a new level. The following describes the new development trend of pharmaceutical plastic bottles from the use aspect.
The vials are the most common drug packaging. They can store both solid drugs (such as tablets) and liquid drugs (such as potions). In the 1980s, the medicine bottles produced in various countries in the world mostly used glass as the bottle material, and the lids used the metal screw-open cover. The biggest drawback of this kind of bottle is that it is not tolerant to long-distance transportation, high breakage rate, loose closure of bottle caps, and easy to cause leakage, microbial contamination, moldy liquid inside, etc. This type of old glass bottle has been rarely used by pharmaceutical manufacturers in Western countries. Instead, it was replaced by a plastic bottle made of high-transparency polyester and a pull-top lid. These newly developed vials are not only highly transparent, but also resistant to drop, shock and biocompatibility, and some are easily opened due to the use of pull-top technology.
However, the pull-top transparent plastic bottle also has some disadvantages: it is easily opened by children and may cause accidental poisoning. To this end, some foreign companies have designed a child-resistant open-top plastic bottles. The series of plastic pull lids called "MAC Cover 19500" is now available in the United States.
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