A4 Thermal Transfer Paper for PCB Etching

Description

A4 Thermal Transfer Paper for PCB Etching

Thermal transfer can be used to make printed circuit boards at home. Create the circuit artwork and print it with a laser printer onto the transfer paper. Place the printed transfer paper against the copper surface and apply heat using a board-making laminator or an iron. The heat transfers the toner onto the copper.

After the transfer paper cools, remove it to reveal the transferred artwork. The toner forms a dark protective layer on the copper during the subsequent etching process.

Printer compatibility: use a laser printer only. The source says inkjet printers cannot be used. Follow the instructions for the transfer paper and board-making process, and handle the hot iron or laminator carefully.