What is the production process of enhanced all resin carbon ribbon?

2025-02-05 12:33
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The production process of enhanced all resin carbon ribbon is a complex and refined process, mainly including the following steps:


1、 Raw material preparation

Substrate selection:

High quality polyester (PET) film is usually chosen as the base film due to its excellent mechanical strength and thermal stability.

The thickness of the base film is generally between a few micrometers and a dozen micrometers, depending on product requirements.

Ink preparation:

Ink is composed of resin, pigment, wax (for certain types of carbon ribbon), additives, etc.

Resin provides adhesion and wear resistance, pigments provide color, wax helps with ink transfer and adhesion, and additives are used to improve the physical and chemical properties of ink.

2、 Coating process

Back coating coating:

Apply a back coating on one side of the base film to enhance the adhesion and wear resistance between the carbon ribbon and the printer print head.

The back coating material may include organic silicone resin, acrylic resin, etc.

Release layer coating:

Apply a release layer on the other side of the base film to prevent ink from sticking to the base film during the printing process.

The release layer material may include polyester resin, polyethylene glycol, etc.

Ink layer coating:

Apply an ink layer on the release layer, which is the core part of the carbon ribbon responsible for transferring images or text onto the printing medium.

The coating of the ink layer should be uniform and the thickness should be moderate to ensure printing quality.

3、 Drying and curing

Drying process:

The coated carbon ribbon needs to undergo a series of drying processes to remove solvents and solidify the ink layer.

The drying temperature and time depend on the ink formula and coating thickness.

Curing process:

In some cases, additional curing treatment is required for the carbon ribbon to improve the adhesion and wear resistance of the ink layer.

4、 Cutting and winding

Cutting:

Cut the dried and cured carbon ribbon into different width specifications to meet the needs of different models of printers.

Winding:

Wrap the cut carbon ribbon onto a drum for storage and transportation.

5、 Quality inspection and packaging

Quality inspection:

Conduct quality inspection on the rolled carbon ribbon, including visual inspection, printing effect testing, etc.

Ensure that the carbon ribbon meets relevant standards and customer requirements.

packing:

Pack the carbon ribbon that has passed the inspection to protect it from damage and facilitate transportation.

Packaging materials may include plastic bags, cardboard boxes, etc.


In summary, the production process of enhanced all resin carbon ribbon is a complex process involving multiple steps and links. Each step requires strict control of quality and process parameters to ensure the quality and performance of the final product.