As a special printing medium, thermal cash register paper is widely used in retail, catering, logistics and other industries. Its uniqueness lies in the fact that it does not require the use of ink or carbon ribbon, and can print text and images only by heating the thermal print head. So, how does thermal cash register paper work? In what scenarios does it play an important role?
Working principle of thermal cash register paper
The core of thermal cash register paper lies in the thermal coating on its surface. This coating is composed of thermal dyes, developers and other auxiliary materials. When the heating element of the thermal print head comes into contact with the paper, the dyes and developers in the coating react chemically at high temperature to reveal the text or image.
The process of thermal printing is very simple: the print head selectively heats a specific area of the paper according to the received data signal. The coating in the heated area changes color to form a clear print content. Since the entire process does not require ink, thermal printing has the advantages of fast speed, low noise and simple equipment structure.
However, thermal cash register paper also has certain limitations. For example, the printed content is easily faded by high temperature, light or chemicals, so it is not suitable for occasions that require long-term preservation.
Application scenarios of thermal cash register paper
Retail industry: Thermal cash register paper is standard in supermarkets, convenience stores and other retail places. It can quickly print shopping receipts, provide clear product information and price details, and improve checkout efficiency.
Catering industry: In restaurants, cafes and other places, thermal cash register paper is used to print order receipts and kitchen orders to ensure accurate information transmission and reduce human errors.
Logistics and express delivery: Thermal cash register paper is widely used in the printing of logistics orders and express delivery orders. Its efficient and clear printing effect helps to improve logistics efficiency.
Medical industry: In hospitals and pharmacies, thermal cash register paper is used to print prescriptions, test reports, etc. to ensure the accuracy and timeliness of information.
Self-service equipment: Equipment such as self-service ticket machines and ATM machines also often use thermal cash register paper to provide users with transaction vouchers.
Post time: Mar-19-2025