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Jiuzhi Plastics Network
Medical plastic products have been widely used in the medical field
In recent years, medical plastic products have been widely used in the medical field. Generally, medical plastic products mainly include two major categories: one is relatively simple plastic products such as syringes, pipettes and measuring cups. Although these products are relatively simple in structure, they require very strict technical details and production environments. For example, syringes and pipettes require high cross-section accuracy for fillets and through-holes. Petri dishes require dimensional accuracy. Very high; second, complex integrated medical devices (also known as systems), such as inhalers, insulin pens, and so on. Since such products are assembled from a number of sophisticated components that are complex and capable of performing specific functions (such as storage, atomization, and metering), the precision of the fit between the plastic structural members and the interaction between them is required. Very high.
Demanding processing equipment is harsh
Due to the special nature of the production of medical plastic products, more stringent requirements are imposed on processing equipment. In general, the production of medical products requires injection molding equipment to produce the best quality products with the highest quality repeatability, highest equipment stability and safety under the shortest possible cycle time. At the same time, equipment suppliers are required to provide extremely detailed and continuous data logging files during the manufacturing process to meet the stringent requirements of industry standards. Therefore, for equipment manufacturers, process data must be continuously recorded and archived in accordance with relevant industry standards from the design of the equipment to the entire manufacturing process.
Although most injection molding machine manufacturers have an understanding of clean room production technology, it is a new challenge for them to manage the equipment manufacturing process and its production environment.
In general, the first step in cleanroom production is to clarify the concept of “cleanroom grades that meet customer needsâ€. In this respect, the current international standards - ISO 14644, ISO 1-9 - combine American and European standards. In the classification, the smaller the grade number, the higher the cleanliness requirement. Typically, cleanroom grades suitable for injection molding are ISO-8 to ISO-6.