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Laser Scoring for Aluminium Foil Heators
The etching process is an indispensable process in the manufacture of the foil heating sheet.
Through chemical etching, the effect of stripping and cleaning is achieved in order to remove the foil that is not protected by the resist and retain the heating element pattern on the panel.
The control of this process directly affects the conductor width of the heater element, and the laser process can better control the width and accuracy of the heating element due to its special characteristics.
Non-contact processing also makes the manufacturing process safer and more environmentally friendly.
