Do you believe that using a fiber laser marking machine can mark PVC materials?
2018-05-24
PVC Fiber Laser Marking Machine, most people would think that fiber laser marking machines are mainly used for marking processing of metal materials. Applying them to mark PVC materials is something that many may not have seen often. However, since fiber laser marking machines can be used to mark PVC, we should first analyze it from the material characteristics.
PVC plastic itself is a non-crystalline vinyl polymer. This type of material has good resistance to reducing agents, oxidizing agents, and strong acids, providing excellent durability. Therefore, many household appliances and daily utensils, such as: electrical enclosures, drainage pipes, industrial parts, etc., use this type of material, and performing laser marking on its surface is undoubtedly an excellent choice.
Generally speaking, the current marking on PVC materials employs near-infrared lasers or far-infrared lasers (for example, CO2 lasers). The most common far-infrared laser marking machine is the carbon dioxide laser marking machine, which has a wavelength of 10.6 μm. This type of marking machine can create yellow-red markings on PVC materials becauseCarbon Dioxide Lasercan achieve significant power, such as the commonly used 30W and 50W marking machines. Therefore, this type of marking machine can mark at a very high speed, making it suitable for processing on assembly lines, replacing those less environmentally friendly inkjet coding.
However, the yellow-red marks produced by carbon dioxide laser marking machines on PVC materials are often not very popular. In contrast, near-infrared lasers, such as fiber laser marking machines and semiconductor laser marking machines, both have wavelengths around 1060nm. This wavelength can produce black marks, which resemble the black produced by inkjet coding machines and is the most acceptable color for customers. This type of marking is increasingly used on PVC materials.
The wavelength of fiber laser is 1060nm, which can clearly engrave on PVC material and show a very distinct black color. Fiber laser is considered the best alternative to semiconductor lasers, and its prospects for use on PVC materials are highly anticipated. Fiber laser marking machines can reach a frequency of 80K, with a very small spot size, and paired with a small spot galvanometer, they can achieve very high speeds, reaching or exceeding the performance of CO2 lasers on marking assembly lines.
PVC Fiber Laser Marking MachineIt has extremely excellent beam quality, is compact, and is suitable for harsh environments, making PVC materials more suitable for marking on fiber laser marking machines.
About Us
Shenzhen SHINHOP Laser Equipment Co., Ltd. It is a scientific and technological enterprise specializing in the research and development, production and sales of industrial laser processing equipment. It has been deeply engaged in the new energy industry for 20 years, focusing on the non-standard customization of automatic lithium battery cell assembly line and module PACK production line. It has successively obtained the national high-tech and specialized new enterprise certification.
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Company Address：Building 6, Jingneng Science and Technology Environmental Protection Industrial Park, No.3 Baolong 2nd Road, Longgang District, Shenzhen City, Guangdong Province
Customer service hotline:18898357350
Customer service E-mail:info@shinhop.com
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2026-06-11
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