The raw materials of COVID-19 antigen test cards are polymer materials such as PVC, PP, ABS, and HIPS, which come with the following characteristics:
(1) Favorable physical and mechanical properties, as well as chemical stability.
(2)Readily available and inexpensive, ideal for the production of disposable medical supplies.
(3)Ease of processing and low manufacturing cost, great for various molding methods, facilitating the processing into intricate shapes and new product development.
UV laser marking is to use an ultraviolet laser to directly destroy the chemical bonds connecting the atomic components of the substance. This kind of destruction is called the "cold" process, which does not produce heating to the periphery but directly separates the substance into atoms. In the production of POCT detection reagent cards, laser processing can make full use of high energy to promote the carbonization of the surface of the plastic itself or decompose certain components on the surface to form a green body to make the plastic foam, so that color difference between the laser acting part of the plastic and the non-acting area can be formed to form the logo. Compared with ink printing, UV laser marking features a better effect and higher production efficiency.
UV laser marking machine is capable of marking various types of text, symbols, and patterns on the surface of antigen detection boxes and cards. The use of laser processing is highly efficient and convenient, making it an ideal choice for the fine processing of plastic products. It can mark a range of information including text, logos, patterns, product and serial numbers, production dates, barcodes, and QR codes. The "cold laser" processing is precise and the industrial personal computer has strong anti-interference capabilities, ensuring long-term stable operation and long service life. Additionally, it can operate continuously for 24 hours.
TEYU Industrial Chiller boosts the stable marking of the UV laser marking machine
No matter how good the equipment is, it needs to operate at a specified temperature, especially the laser. Excessively high temperatures can lead to unstable laser light output, impacting marking clarity and equipment efficiency. TEYU UV laser marking chiller helps the marking machine to stably mark COVID-19 antigen test cards. Under TEYU CWUP-20 chiller’s precise temperature control, ultraviolet laser markers can maintain a high beam quality and stable output, optimizing marking accuracy. Additionally, the chiller has passed rigorous international quality standards, including CE, ISO, REACH, and RoHS certifications, making it a reliable and efficient tool for cooling UV laser marking machines!
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