HuiZhou StarColor Water Based Ink

【Product Overview】 This pressure steam sterilization indicator ink is a special ink designed specifically for medical device packaging materials. It responds precisely to specific sterilization environments (temperature, saturated steam, and time). After a saturated steam sterilization process at 121°C or 134°C, the ink color undergoes an irreversible and significant change, providing medical personnel with a clear and reliable sterilization pass signal. 【Main Application Scenarios】 Medical Packaging Production: Medical paper-plastic bags, medical roll bags, sterilization wrapping cloths. Clinical Monitoring: Surface printing on sterilization indicator cards and indicator tapes. 【Core Technological Advantages】 Precise and Reliable Color Change: The color change boundary is distinct, fully complying with international medical industry standards, eliminating the risk of missed or incorrect detection. Environmentally Friendly and Safe Formula: Utilizes a non-toxic, lead-free water-based or environmentally friendly system, preventing secondary pollution to medical devices. Excellent Adhesion: Exhibits excellent adhesion to medical dialysis paper and various composite film surfaces, resisting high temperatures and preventing peeling. Anti-bleeding performance: After prolonged sterilization, the color remains stable, without edge bleeding or contamination of the packaging contents. Selectable color-changing schemes: Supports multiple mainstream color-changing modes (e.g., blue to black, red to yellow), and can be customized according to customer needs. 【Technical Parameter Reference】 Sterilization conditions: 121°C (20min) or 134°C (4-6min) Standards compliance: ISO 11140-1 Printing method: Flexo printing Storage conditions: Store in a cool, dark, and airtight container.