Medical consumables—such as syringes, test tubes, and sample containers—must meet strict biocompatibility standards to ensure they do not cause adverse reactions when in contact with biological samples or the human body. Traditional assembly methods may use adhesives or solvents that leach into samples or bodily fluids, posing health risks to patients. DaokeDao plastic laser welding uses an adhesive-free, solvent-free processing method, eliminating the risk of chemical leaching and ensuring biocompatibility. The process forms molecular-level bonds between medical-grade plastics (such as PP, PE, and PC), which are compatible with biological samples and meet USP Class VI and ISO 10993 biocompatibility standards. The non-contact process generates no particles or contaminants, ensuring the cleanliness of medical consumables. It achieves reliable, leak-proof welds (leakage rate ≤0.01ml/min) that prevent sample contamination and fluid leakage. Our laser systems support high-volume production (up to 200 units/hour) of medical consumables with consistent quality, helping manufacturers meet the high demand for safe, reliable medical supplies. By ensuring biocompatibility and cleanliness, DaokeDao laser welding helps medical consumable manufacturers improve product safety and comply with regulatory requirements (ISO 13485).
