The application technology of resin materials in medical product processing is introduced in detail.
The application technology of resin materials in the processing of medical products varies with the types of resins and the requirements of medical products. The following are some common application processes:
Injection molding: the resin is heated to a molten state, then injected into the mold, cooled and solidified. This process is suitable for manufacturing all kinds of medical products with complex shapes, such as syringes, infusion sets, medical device casings, etc.
Extrusion molding: after the resin is heated and melted by an extruder, it is extruded by a die. This process is suitable for manufacturing medical products such as pipes, plates and films.
Blow molding: the resin is heated to a molten state, and then blown into a hollow product by a blow molding machine. This process is suitable for manufacturing medicine bottles, infusion bags, medical equipment accessories, etc.
Compression molding: put the resin into the mold and then compress it by pressure. This process is suitable for manufacturing medical products with simple shapes, such as tablets, pills, medical equipment accessories and so on.
3D printing: Using 3D printing technology, resin materials can be directly printed into medical products. This process is suitable for manufacturing personalized medical products, such as artificial limbs, orthotics, medical equipment accessories and so on.
In the processing of medical products, the selection of resin materials and the determination of application technology need to consider the following factors:
Requirements of medical products: including the requirements of product performance, function and safety.
Properties of resin materials: including mechanical properties, chemical properties, biocompatibility and other properties.
Feasibility of processing technology: including the feasibility of processing equipment, processing technology and processing cost.
Regulations and standards: Medical products need to comply with relevant regulations and standards, such as FDA and CE certification.
