1.Nano injection molding antenna U-shape structure one time pad printing ink

U-shaped one-piece injection molding of nano-injection molded antenna lines for one-time pad printing
Positive Strip + U-Shape Straight + Concave R One Shot Pad Printing Solution
Super soft pad printing anti-static silicone head customized overmolded pad printing (mass production)

2. Pad printing head + pad printing steel plate matching printing

Printed anti-coating peelable ink to protect the nano antenna from metal affecting the signal.
The etching depth precision of pad printing steel plate can be achieved: ±0.002mm, some special areas can be achieved ±0.001mm precision, industry Top3.
The pad printing tip has a life of 2,400 cycles, 6 antenna positions and 4 repetitions.

3. Printing accuracy

Customer requirements: Printing ink and nano antenna 100% coverage, no ink overflow, no residue, alignment repeatability ±0.002mm .
Tolerance of ink size width after printing : ±0.02mm
No deformation, no overshoot, steel plates do mirror image local compensation flare program (exclusive)