Biomedical screen printing machine for healthcare | ATMA

Biomedical Screen PrintingBiomedical printing is a process that utilizes high‑precision printing technologies commonly screen printing, micro‑printing, or functional material printing to form conductive electrodes, biosensing layers, or functional material patterns on the surface of substrates. It is widely applied in medical diagnostics, sensors, biochips, and medical electronic devices.★★★ Categories of biomedical screen printing 1. Biosensor 　▲Glucose test strips 　▲Cholesterol test strips 　▲Real‑time health monitoring sensors2. In vitro diagnostic reagent 　▲ Rapid test strips 　▲ Medical diagnostic strips 　▲ Microfluidic diagnostic chips3. Wearable medical device 　▲ Skin sensors 　▲ Electrocardiogram (ECG) electrode 　▲ Physiological monitoring patches4. Biochip 　▲DNA / RNA Diagnostic chip 　▲Microfluidic diagnostic chip★★★ 1. Insufficient microelectrode pattern accuracy Customer Challenge： Biosensors and glucose test strip electrodes have fine patterns, and if printing accuracy is insufficient, it can easily cause electrode dimension deviations, affecting the stability of sensing signals.Technical Solution： Introduce a high‑resolution CCD visual registration system, combined with precise printing pressure control and high‑tension screens, to ensure consistency between fine electrode patterns and printing.Tangible Benefits： 　▲Enhance electrode pattern accuracy 　▲ Improve sensing signal stability 　▲Improve product consistency★★★ 2.Uneven layer thickness and material distribution Customer Challenge： Biomedical diagnostic components require precise control of the thickness of the conductive layer and the reaction layer; uneven film thickness can easily lead to errors in test resultsTechnical Solution： By adopting precise printing pressure control and a constant‑pressure squeegee system, combined with a stable ink supply mechanism, material transfer and uniform layer thickness distribution can be ensured.Tangible Benefits： 　▲Enhance layer thickness uniformity 　▲Stabilize detection reaction efficiency 　▲Reduce testing errors★★★ 3.Process cleanliness and contamination control Customer Challenge： Biomedical products require a high level of cleanliness, and if process contamination or foreign particles are introduced, product quality and reliability will be affected.Technical Solution： Introduce clean process design and anti‑contamination structures in equipment, with optional dust covers and high efficiency filters to effectively reduce dust and particle contamination; combined with a precision platform and stable transmission system to ensure a clean and stable printing process.Tangible Benefits： 　▲Enhance process cleanliness 　▲Reduce contamination and defect rate 　▲Strengthen product reliability★★★ 4.Insufficient mass production consistency Customer Challenge： Biomedical test strips require large‑scale production, and insufficient equipment stability can easily cause batch‑to‑batch quality variationsTechnical Solution： Adopt a high‑rigidity machine body and a servo‑controlled platform to ensure stable printing accuracy even during long‑term equipment operation. Tangible Benefits： 　▲Enhance mass production stability 　▲Reduce batch variations 　▲Increase overall yield Browse ATMA screen printing equipment by category to reach the right machine type faster. Use categories to narrow by format—sheet, cylinder press or roll-to-roll—and then compare models and accessories.