Laser marking machinea factory by Correct Pack Technology: From serial numbers and barcodes to logos and expiry dates, laser marking plays a vital role in industries such as food, beverage, pharmaceuticals, electronics, automotive, cable & wire, and more. Compared to traditional ink-based methods, laser marking offers faster marking speed, zero consumables, lower maintenance and environmentally friendly performance. Correct Pack is a professional manufacturer with years of experience in the coding and marking industry. Backed by our in-house R&D team and a commitment to quality, we provide CO2, Fiber, and UV laser marking solutions tailored to different industrial needs. Our machines are known for high stability, precision, and easy integration into production lines—helping customers improve efficiency, product traceability, and brand protection. Discover more information on uv laser printer manufacturer.
Laser Marking Process Explained – A laser marking machine typically consists of a laser source, a galvanometer scanning system, an optical focusing unit, control software, and a power & cooling system. During operation, the control system interprets the preset design or text instructions and drives the galvanometer to direct the laser beam with high precision. The focusing lens concentrates the beam onto the material surface, instantly heating, vaporizing, or altering the material color to form the desired mark — such as QR codes, text, logos, etc. The entire process is fast, efficient, and non-contact, ensuring no damage to the workpiece surface.
Since becoming commercially available in the early 1950s, continuous inkjet (CIJ) printers have been one of the most reliable options for industrial coding operations. Generally constructed from steel and weighing close to 100 lbs once filled with ink, these relatively large machines are designed to place informative markings such as best-by dates, lot codes, and other important information on a variety of porous and non-porous materials. CIJ printers are able to make these encodings at high speed, meeting the output requirements of a number of demanding industries. Of course, if you are interested in acquiring one of these machines for your manufacturing line, you are likely asking yourself, “how does a continuous inkjet printer work and what advantages can I expect from adding one to my enterprise?” This article will cover just that with a brief breakdown of CIJ systems, what actions they perform, and how they can benefit the modern production line.
The CIJ printer can be controlled and adjusted in real-time, a valuable feature for production lines where changes or corrections are needed on the fly. This flexibility, coupled with the reliability and robustness of CIJ printers, makes them an indispensable asset for industries worldwide. While this might sound complex, the practical implications are far-reaching. The continuous generation and deflection of ink droplets facilitate high-speed printing. More importantly, since the process is continuous, there is no downtime or delay, resulting in uninterrupted production. Not all droplets are used for printing, though. Those not required are recirculated back into the system for reuse. This ‘recirculation’ feature is a unique aspect of CIJ technology, contributing significantly to its efficiency and economy.
The basic principle of UV laser marking machine is to use a high-energy-density laser beam to act on the surface of the material, focus on the surface material to instantaneously vaporize or change color, and control the path of the laser on the surface of the material to form the required permanent marks. In addition, laser marking can also be combined with computer technology. By linking the database system, we can track and query detailed information such as the factory delivery and circulation of food in a timely manner to ensure that we can rest assured. Most importantly, it takes the advantages of non-toxic, non-polluting, high efficiency, high definition, beautiful patterns, never falling off, etc. So, it plays an important role on the marking of medical devices and medicines. Find even more details on https://www.correct-pack.com/.
Attention should be paid to the care of the CIJ printer: first of all, the machine should be regularly checked, the installation of the print head and the electric eye and the fixing device, the connection of the power supply and the ground wire, and the cleaning of the fan filter regularly. Secondly, the CIJ printer must clean the nozzle before shutting down and power off, and put the nozzle on the nozzle cover with moisturizing sponge pad, so as to ensure the condition of the nozzle and the quality of the code, and also extend the nozzle to a certain extent the service life. To prevent ink, cleaning liquid, etc. from entering the nozzle, if the socket is contaminated, it should be cleaned quickly with alcohol.