Views: 0 Author: Site Editor Publish Time: 2025-08-29 Origin: Site
The medical field has extremely high requirements for the cleanliness and biocompatibility of plastic products. Sumino Seiko's plastic extrusion equipment meets the strict standards for medical device manufacturing through clean production environments and functional composite technologies:
Medical-Grade Technological Innovations
Clean Production Environment: The equipment adopts an overall closed design and is equipped with an air purification system, meeting medical-grade production standards.
Antibacterial Function Integration: Through nano-particle addition and dispersion technology, uniform distribution of antibacterial functions is achieved.
Enhanced Radiation Resistance: Material formulas and process parameters are optimized to ensure stable product performance after sterilization.
Addressing Challenges in Medical Product Production
Elimination of Micro-Bubbles: A vacuum defoaming system combined with screw structure optimization ensures zero porosity in the melt.
Control of Coating Uniformity: A precision coating system integrated with online monitoring technology guarantees consistent thickness of functional layers.
Prevention of Chemical Migration: Solvent-free processes and high-purity raw materials are used to eliminate residual harmful substances.
Applications in the Medical Field
Medical Catheters: Simultaneous extrusion of anticoagulant coatings improves usage safety.
Reagent Packaging: Extrusion of high-barrier preforms protects the active ingredients of pharmaceuticals.
Absorbable Sutures: Precision extrusion of PLA (polylactic acid) substrates enables controllable degradation cycles.
Technical Perspective: Medical products have extremely strict quality requirements, and the clean production and precise control of plastic extrusion equipment are the foundation for ensuring product safety.
