What are the advantages of etching?
1. Flexibility: for any shape, there is no need to make a mold. Just make a program, the laser beam can engrave the shape and depth to be die-cut according to the program, and it can be changed in operation without anything, which opens the door to the personalization or small batch of packaging or trademarks. Reinforcing steel sheet etching
2. Good accuracy: the tolerance shall not exceed 3 ‰ mm. It can also compensate the errors between printing and post-processing. Because the laser can be used for compensation and conditioning, it is difficult to change after the die is fixed in traditional die-cutting.
3. High production efficiency: because there is no need to make molds, just make good programs, follow the mission, save effort and time. If there is any change one minute before the start of processing, it can also be conditioned without affecting the production. Regardless of simple or messy processing shapes, the processing cost and time are basically the same. Its processing speed can basically match the speed of digital printing, which can constitute continuous machine production.
4. Economic benefits: there is no need to prepare molds, it doesn't matter whether the processing mission is large or small, and the origin of affairs will be broadened. In the traditional die-cutting process, there are not only a variety of molds (such as flat pressing, wheel pressing, punching, perforating, indentation, etc.), but also the supporting things are messy, which can be omitted now.
5. Beautiful effect: laser etching is pressure free, so there is no trace on the processed material; For pressure-sensitive trademarks, there is not only no indentation, but also easy to peel.
Article from:http://www.www.sinusdoctornyc.com
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