The air-tightness of medical plastic bottles is important for preventing moisture and deterioration of medicines during the validity period. It is also an important medium to prevent the influence of light, heat, oxygen, etc. on medicines. Therefore, as a pharmaceutical plastic bottle manufacturer, ...
1 main points: The medicinal plastic bottle is designed with affirmative essentials and principles in the design, and is designed according to the affirmative essentials. It has an effective application that fits the design concept and guarantees the performance advantage in the application. Most of...
1. Blow molding of medicinal plastic bottles requires two molds: a parison mold and a blow mold, and the mold requirements are high, so the cost of injection blow molding molds is higher, about 2 to 3 times that of extrusion blow molding. Injection blow molding is mostly small-volume bottles (usuall...
Now almost as long as things are packaged in plastic materials, people will use them with caution. However, there is a plastic material that does not contain plasticizers, and that is PET plastic. In the plastics industry, the number "1" stands for PET, and its full name is "polyethylene terephthala...
Plastic products are the general term for daily necessities and industrial products made from plastic as the main raw material. Including all the processes of products such as plastic injection molding. Plastic is a plastic synthetic polymer material. The advantages of plastic products are: 1...
The inspection of solid plastic bottles mainly revolves around two aspects. Testing of barrier performance and sealing performance of plastic bottles. Because when the solid plastic bottle contains oral solid medicines, if the airtightness is not good, the medicine inside will lose its original perf...