SEALDONE Medical Heat Sealers: Defining Reliability in Medical Sterile Packaging
SEALDONE is the core brand of Shenzhen Xinyicheng Machinery, specializing in the research, development, and manufacturing of medical sterile heat sealing equipment. With over a decade of deep cultivation and technological accumulation in the medical packaging field, SEALDONE has grown into an industry benchmark driven by technological innovation and underpinned by an unwavering commitment to medical safety. The brand is dedicated to providing global medical device manufacturers with full-scenario, high-reliability sealing solutions ranging from laboratory scale to mass production.
I. Brand Positioning and Vision
The core vision of the SEALDONE brand is to solve the technical challenges of medical packaging sealing and to fortify the safety foundation of the medical device industry. In response to challenges posed by the application of new packaging materials and the urgent market demand for cost reduction and efficiency improvement, SEALDONE has successfully addressed industry pain points such as thin blister deformation, poor material compatibility, and unstable sealing parameters through precise technological innovation. This assists enterprises in achieving the dual objectives of supply chain optimization and quality enhancement.
II. Full-Scenario Product Matrix and Core Technologies
SEALDONE has built a comprehensive model system within the industry, accurately covering production needs of different scales and complexities:
Flexible Entry-Level Options: SD21/SD22 series benchtop heat sealers feature a compact design and simple operation, making them ideal for start-ups, laboratories, and small-batch production.
Efficient General Mainstay: SD35/SD36/SD37 standard drawer-type series offer an oversized working area, with their drawer-type design significantly improving handling efficiency for medium-scale production.
Large-Scale Customized Solutions: The SD6 series can handle large instrument packaging up to 120cm in length. Customized R/D series rotary dial and chain conveyor production lines enable fully automated continuous operation, meeting annual production capacities of tens of millions of units.
Supporting its entire product series are SEALDONE's three core technologies:
1,Ultra-Precise Dynamic Temperature Control System: Utilizes multi-point sensors and intelligent algorithms to control the working surface temperature variation within ±0.5°C, fundamentally preventing sealing strength degradation or material deformation due to temperature fluctuations, ensuring absolute reliability for every seal.
2,Intelligent Pressure Balance Technology: Achieves millisecond-level dynamic pressure compensation through high-speed pneumatic servos and multi-point sensing. Even for ultra-thin blister trays below 0.2mm, this technology minimizes deformation rates while guaranteeing sealing strength.
3,Extensive Material Process Database: Based on extensive testing of materials like Tyvek®, various medical-grade paper, PETG, and APET, the database pre-sets optimized process parameters, significantly reducing user trial-and-error costs and validation cycles.
III. Compliance Assurance and Market Recognition
SEALDONE consistently adheres to the most stringent medical-grade standards. All equipment is designed in strict compliance with GMP and ISO 13485 standards. The company can provide complete 3Q (IQ/OQ/PQ) validation services, offering solid data support for users' sterile packaging system validation. Thanks to exceptional performance and reliability, SEALDONE has served over 300 medical device enterprises, including 12 listed companies. Its products are exported to more than 20 countries and regions worldwide and have obtained international certifications such as CE and FDA.
Conclusion
Choosing SEALDONE means not only selecting a high-performance device but also partnering with a reliable ally built on profound technological expertise and a customer-success-oriented philosophy. With its core advantages of full-scenario coverage, comprehensive material compatibility, and end-to-process compliance, SEALDONE Medical Heat Sealers are becoming a critical force in ensuring the integrity of the sterile barrier for medical devices and empowering enterprises to enhance their market competitiveness.
