Laser Welding of Plastics
Laser welding of plastics provides a high-precision, clean, and vibration-free method for joining sensitive plastic components. It is ideal for applications requiring excellent cleanliness and tight seals, especially in medical, automotive, and electronics industries.
Key Benefits:
No vibrations or shocks
Minimal heat-affected zone (HAZ)
No contamination to components
Cleanroom-compatible
Strong, leak-proof welds
Contour | Mask | Simultaneous | Quasisimultaneous |
---|---|---|---|
2D and 3D contours | 2D contours | 2D and 3D contours | 2D and limited 3D contours |
Very flexible technique | Very fine welds possible | Short welding times | Very flexible process with short welding times |
Ideal for large parts and many variants | Ideal for micro and small parts | Ideal for very high production numbers and complex weld seam | Ideal for high numbers and many variants |
Limited process control, no displacement (penetration) | Limited process control, no displacement, small parts | High cost, not flexible | Limited part geometry |
HPDL / Nd:YAG / Fiber | HPDL | HPDL | HPDL / Nd:YAG / Fiber |
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