Medical Device Manufacturing

the thermal damage-free process of the femtosecond laser ensures the chemical stability and structural integrity of the polymer, perfectly meeting the high standards of medical devices:
PI medical catheter drilling: almost invisible dangerous area, no surface wall damage, hole wall smooth, in line with biocompatibility standards;
PDMS cell filtration pore array processing: pore size of 8.3 microns ± 1 micron, uniform pore distribution without deviation, no impurity pollution-to meet the core requirements of cell filtration.

Consumer Electronics

support the trend of smaller, thinner, and more flexible high-precision processing in consumer electronics products:
glass cloth substrate PCB cutting: customized inner sheet, high gloss cutting surface, no post-processing grinding-adapt to high integration design;
cutting of ePTFE flexible parts: the cutting diameter is 0.046mm ± 1μm, the edge is free of fiber abrasion, and the original flexibility of the material is maintained;
contour cutting of conductive fabric: no burrs and carbonization, and the conductive layer is not damaged-ensuring flexible touch and stable performance of wearable devices.

functional microstructure die

micro-nano textures give new functions to materials, suitable for mass production scenarios such as injection molding:
PDMS microneedle array etching: three-dimensional microstructure (needle body + adjustable cone tip), dimensional accuracy 1 micron, array consistency> 99%)-to meet medical scenarios such as blood sugar microneedle patches;
PI convex structure processing: convex height 26μm ± 2μm, smooth surface-to meet the micro-texture manufacturing needs of flexible electronics and micro-sensors.

Femtosecond laser: ideal for polymer processing

the core pain points of traditional processing
machining: prone to burrs and tearing; unable to achieve micro-nano-scale precision structure;
nanosecond/picosecond laser: Long-term pulses cause thermal diffusion, resulting in polymer melting, degradation and discoloration;
chemical etching: high environmental risk; only suitable for simple contours; insufficient accuracy.


The core advantages of femtosecond lasers

✅Near-zero thermal shock (cold treatment): the pulse width is as short as 10 and as short as 1; the material vaporizes before heat conduction, without melting or deformation-maintaining the original properties of the substrate;
✅Ultra-high precision and controllability: with micron/nanometer processing accuracy, small size error and mass production stability;
✅Excellent surface quality: neat edges, no burrs or carbonization, almost no post-processing;
✅Wide compatibility: Suitable for all heat-sensitive polymers, regardless of material morphology or hardness; able to process complex three-dimensional microstructures.