How to solve the problem of how to solve the problem of domino red tube laser machine

[Chinese Packaging Network News] Coated carton as a common packaging material, is widely used in food, pharmaceutical and other industries. The principle is to use a transparent plastic film attached to the surface of the carton through hot pressing to improve the glossiness and firmness of the carton while prolonging the service life of the carton, so that the carton surface is more smooth and bright, and the degree of the carton is more improved. Product brand image. However, as a part of the coated carton surface, the product coding information often causes problems such as blistering and unevenness in the packaging, and becomes a roadblock for the product to achieve good quality. It is a difficult problem to be solved.

With regard to the characteristics of the coating materials and their processes, Domino continued to break through innovations and introduced a red laser coder (wavelength of 10.2μm), which effectively solved the problems currently existing in the coded carton products. Guarantee the aesthetic appearance of the identification mark to ensure the clarity of the information marked on the coated carton.

Avoid blistering around common signs

The reason for the ambiguity of the logo and the presence of blisters is often due to the fact that the black light tubes used in conventional lasers do not contribute to the film. When such a device is used to code the coated carton, it will penetrate the cover directly on the carton, and the heat generated by the device will cause the film to arch and cause blistering, which greatly affects the aesthetic appearance of the mark. . The red light tube technology adopted by Domino's red laser coder always maintains the wavelength of 10.2μm. The laser works on the film and the paper box at the same time. The coding action is gentler than that of the black light tube, which can effectively avoid bubble around the logo. , so that the logo characters have clear boundaries.

Non-Cross design to avoid character points and lines

The red laser coder adopts a unique Non-Cross (no cross) design. When encountering the intersection of the engraved characters, it automatically skips the intersection to ensure that each point is played only once, effectively avoiding laser engraving happened. This meticulous refinement of the details of the nuances makes the domino red laser machine's coding effect on the coated carton even better.

High resolution, better coding effect

At the time of product design, Domino takes full account of unevenness and unevenness that often occurs on the coated carton surface due to the use of different binder concentration or uneven coating. This phenomenon is likely to result in stress Not the same, so that the effect of coding is greatly reduced. The Domino red tube laser adopts high resolution technology, which makes the spot size smaller, energy more concentrated, and guarantees sharper marking. And its unique flat-focus lens, in the coding range to maintain the same laser energy, to ensure that the code character is even and beautiful.

While focusing on the difficulties in overcoming the coding technology of coated cartons, the performance of the domino red laser machine in the non-coated carton is also remarkable. In addition, according to customer's requirements, red tube laser machine offers a variety of font options, unlimited number of lines, can simultaneously marking lines and fonts, Domino always uphold the direction of innovation and improvement, in practice In the application, give the customer more convenience.