What is the difference between TTO carbon tape and thermal paper

TTO carbon tape (Thermal Transfer Overprinter carbon tape) and thermal paper have significant differences in printing technology, application field, printing effect and durability. Here's a breakdown of the differences:

First, the printing technology principle

TTO carbon tape: TTO carbon tape is a consumable designed for thermal transfer printing technology. In the printing process, the print head heats the carbon belt, so that the toner on the carbon belt is melted and transferred to the printing media (such as label paper, film, etc.), so as to realize the printing of the text and text. This technology provides clear, long-lasting printing results and is suitable for a wide range of surfaces. (Source: Reference Article 2, 5)

Thermal paper: Thermal paper is a special processing paper that is coated with a layer of thermal paint. When the print head heats the thermal paper, the colorless dye in the thermal coating reacts chemically with the color developer to produce color, resulting in the formation of text or graphics. Thermal printing technology has the advantages of fast speed, low noise, no need to use ink or carbon tape, but the printing effect is relatively easy to fade. (Source: Reference Article 3, 6)

2. Application field

Due to its excellent printing effect and durability, TTO carbon belts are widely used in areas that require high-quality, durable printing, such as logistics labels, retail commodity labels, manufacturing product identification, label printing in the healthcare industry, and personalized printing in the packaging industry (especially flexible packaging materials). (Source: Reference Article 2, 5)

Thermal paper: Thermal paper is mainly used in occasions where the durability of the printing effect is not high, such as fax paper, supermarket receipts, POS machine printing vouchers, ECG drawings, thermal instrument recording paper and so on. In addition, in commercial activities, thermal paper is also often used to make temporary trademarks and tags. (Source: Reference Article 3, 6)

Third, printing effect and durability

TTO carbon belt: The printing effect is clear, bright and durable, which can meet the needs of long-term storage and information traceability. In addition, the TTO carbon strip has good wear, chemical and water resistance, ensuring that the printed content remains legible in a variety of environments. (Source: Reference Article 2, 5)

Thermal paper: Although the printing effect is also clear, the stability of the writing is poor and easy to fade. Especially in direct sunlight, high temperatures or humid environments, the printed content on thermal paper can quickly turn yellow or fade, resulting in illegible information. (Source: Reference Article 3, 4)

Fourth, cost and maintenance

TTO carbon belt: Although the initial cost of consumables is relatively high, due to its durable printing effect and suitable for a variety of materials, it can reduce the overall cost in long-term use. In addition, the TTO carbon strip has less wear on the print head, which helps to extend the service life of the printing equipment. (Source: Synthesize information from multiple sources)

Thermal paper: The cost of consumables is relatively low, and there is no need to use additional consumables such as carbon strips or ink. However, because its printing effect is easy to fade and has some wear on the print head, it may be necessary to replace the print head and adjust the device Settings more frequently in long-term use. (Source: Synthesize information from multiple sources)

In summary, TTO carbon tape and thermal paper have significant differences in printing technology, application field, printing effect and durability. When choosing, users should make comprehensive consideration according to specific needs and use environment.