As far as materials are concerned, there are three kinds of carbon belts:
1. All-wax carbon belt: no friction, no covering and no alcohol.
2, semi-resin carbon belt: anti-friction, anti-inclusion, not anti-alcohol.
3. All-resin carbon belt: anti-friction, anti-inclusion and anti-alcohol.
The above is what I forwarded/question/305336604.html.
Carbon ribbons should also be used with labels. Labels made of different materials should be used with carbon tapes made of different materials. For example, the water-washing mark should be equipped with a special carbon belt, and all-resin pvc, pet and other materials are very scratch-resistant, waterproof and not afraid of the sun.