What is the production process of all resin carbon strip?

The production process of all resin carbon strip is a complex process involving precision chemical technology and multiple steps. The following is a detailed overview of its production process:

First, raw material preparation

1.Base film selection: High quality polyester (PET) film is usually used as the base film for all-resin carbon strips, because PET film has excellent mechanical strength and thermal stability, which is essential for the performance of the final carbon strip.

2.Ink preparation: ink is the core component of the resin carbon strip, mainly composed of resin, pigment and various additives. The resin is the key to ensuring that the toner transfers correctly and adheres to the medium when heated; Pigments provide color; Additives are used to improve various physical and chemical properties of the ink, such as wear resistance, solvent resistance, etc.

Second, coating process

1.Film development: The PET film is unrolled along one side in preparation for coating.

2.Ink coating: One or more layers of resin based ink are evenly coated on one side of the film. This step requires very high precision to ensure that the ink layer is uniform, no white spots, no stripes, no white strips. It is necessary to control the environment during the coating process to avoid mixing impurities.

3.Back coat coating: A lubricant is applied to the other side of the film to prevent wear on the print head and prevent static electricity.

Third, drying and curing

The coated carbon strip undergoes a series of drying processes to remove the solvent and solidify the ink layer. This step is essential to ensure the stability and print quality of the carbon strip.

Fourth, cutting and rewinding

The carbon strip after drying and curing needs to be slitted according to a specific width, and the slitting winder is used for rewinding. In the slitter process, it is necessary to accurately grasp the cutting tension and the tightness of the carbon strip to ensure the performance of the finished carbon strip.

Fifth, quality testing and packaging

After the production is completed, the resin carbon strip needs to go through a series of quality tests, including wear resistance, printing effect, high temperature resistance and other properties. After passing the inspection, the carbon strips are encapsulated and provided with clear identification and traceability information on the packaging.

Sixth, technical characteristics and advantages

All-resin carbon tape is known for its high wear resistance, chemical resistance, high temperature resistance and other characteristics, especially suitable for long-term storage or use in harsh environments labels. Its printing effect is clear and durable, and can meet the requirements of various harsh environments.

Seventh, production environment requirements

The production process of the all-resin carbon strip needs to be carried out in a tightly controlled environment to ensure the stability and consistency of the product. The production environment should be kept clean, dust-free, and have stable temperature and humidity conditions.

In summary, the production process of all-resin carbon strip is a complex process involving multiple steps and precise control. Through high-quality raw materials, precise coating process, strict drying and curing, and quality testing, the final production of excellent performance of all resin carbon strip products.