Comparison of laser printer and ink printer

1. Damage to the work piece Because the inkjet machine uses chemical ink for contact marking, it is easy to corrode the surface of the work piece; long-term use will cause chemical pollution to the work piece and the working environment, and even cause harm to the health of the operators. The laser printer is a non-contact processing. It uses a non-mechanical 'light knife' to act on the surface of the workpiece, which will not cause chemical pollution to the surface of the workpiece, let alone cause harm to human health, and is more environmentally friendly. 2. Marking effect The inkjet machine uses chemical ink to mark, so the mark is easy to fade gradually due to environmental factors such as touch, acid and alkali gas, temperature, etc., can not be maintained for a long time, and the clarity is not high; the laser cij printer uses The principle of ablation of light energy into heat energy forms a mark on the surface of the workpiece, so the mark is not easy to fade away due to the influence of external factors, which is a permanent mark; at the same time, the engraving accuracy is high, the minimum line width can reach 0.04mm, the mark is exquisite, and the definition is high. , With anti-counterfeiting. 3. Marking speed The inkjet machine adopts manual or mechanical operation, which can realize one-line or multi-line character marking, and the relative speed is slow. The laser printing machine adopts computer integrated intelligent operation, which can realize automatic feeding, automatic marking, and automatic storage, saving time; the marking speed is faster, and it can realize the marking of thousands or even tens of thousands of pieces in a single shift. 4. Operating cost Inkjet machine ink consumables are large, and the cost of consumables for a year with a large amount of marking can reach up to 80,000 yuan, and it consumes labor and requires continuous ink addition, which is high in operating costs. The laser printer has a small amount of consumables, basically no consumables, computerized operation, labor-saving, and extremely low operating costs. 5. Convenience of operation Inkjet machine has many procedures, it needs to add ink constantly, and the nozzle must be cleaned frequently for maintenance, and the storage is limited. Some have to purchase consumables from designated manufacturers, which cause trouble in operation. The laser printer has a high degree of integration, which can realize automatic online flying marking and reduce the process; and the development speed is fast, the marks can be changed continuously, the storage capacity is large, there is basically no maintenance, and the operation is simple. 6. Service life If the inkjet machine does not clean the nozzle frequently, the service life of the machine is easily affected, the failure rate is relatively high, and the service life is short. The laser printer can be used for a long time, with a long service life, and the working time can reach 100,000 hours (more than 10 years). 7. In terms of price, the one-time input of inkjet machine is relatively low, and the price is relatively cheap, but the cost of marking a single workpiece is higher, and the total annual input cost is higher (labor, consumables, annual average price). The laser printer has a high one-time investment and relatively expensive price, but the cost of a single mark is low, and the total annual input cost is low (labor, consumables, annual average price). 8. Applicability The inkjet machine is suitable for non-metallic products that do not require high marking requirements, such as packaging for food, beverages, and medicine. However, some metal products such as stainless steel cannot be marked. The laser printer can choose various models according to the material of the workpiece, which is suitable for marking metal products as well as hard non-metal products. To choose the right ink, you need to pay attention to its color, viscosity and tinting strength. What a bad thing to fail to choose the right color. The tinting strength represents its firmness after printing. The higher the tinting strength, the better, so that it is not easy to decolorize, and the viscosity is about the same as tinting strength. In summary, it is not difficult to see that the laser printer basically integrates all the advantages of the ink printer while making up for many of the shortcomings of the ink printer. The rise and popularity of laser printers have been unstoppable. The above is the main points of the inkjet printer for everyone in this issue. If you have anything else you want to know, please go to the cij printer official website http:/// leave a message and tell the editor.

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