What material is usually used as the substrate for all resin carbon ribbon?

Polyester film is usually used as the substrate for all resin carbon ribbon. Polyester film is a material with high strength, heat resistance, transparency, and chemical stability, which is very suitable as a substrate for all resin carbon ribbons.

Polyester film, as the substrate of all resin carbon ribbon, has the following advantages:

Good physical properties: Polyester film has high strength and toughness, which can maintain a stable shape during the printing process and prevent carbon ribbon breakage or deformation.

Excellent heat resistance: Polyester film can withstand high temperatures and is suitable for use with all resin carbon ribbons at high temperatures, ensuring printing results.

Good chemical stability: Polyester film has strong resistance to chemicals and can effectively prevent carbon ribbon from being chemically corroded during storage and use.

Good transparency: Polyester film has high transparency, which is conducive to the uniform distribution of ink and clear printing.

Environmentally friendly and recyclable: Polyester film is an environmentally friendly material that can be recycled and reused, meeting modern environmental requirements.

For example, some well-known brands of all resin carbon tapes, such as Ricoh B110CR, use polyester film as the substrate to ensure the high quality and reliability of the carbon tapes.

In summary, polyester film is an ideal choice for all resin carbon ribbon substrates, which can meet various high demand printing scenarios.