★【High Quality】Excellent ability to cover holes, high resolution. Image clarity after exposure
★【Excellent Adhesion】Heat slightly to fix with electric iron.
★ 【Important Parameters】Dimension: 30 cm x 500 cm / 11.8 x 197 inches. Weight: approx. 150g
★【MULTIPURPOSE】Suitable for plating, hole coating, photoresistant circuit production film and engraving process.
★【Scope of application】The photo film, also known as dry film, is used to make a PCB board, stick it on top of the PCB, will become a sensitive circuit board.
وصف
Using steps:
1. Film discovery, the photo film is between two layers of films.
2. Stick film, clean and stick flat.
3. Warm slightly to attach with electric iron.
4. Print the film of the circuit board.
5. Exposure
6. Develop
7. Engraving
8. Unmold
Specification:
Colour: black.
Material: plastic.
Dimensions: 30 cm x 500 cm / 11.8 x 197 inches.
Weight: approx. 150 g.