Large in-mold labeling machine equipment-automatic labeling machine manufacturer-online printing labeling machine-shenzhen bogao logo
by：Zhongya Packaging 2022-04-16
Recently, our company completed the installation and commissioning of the first large-scale special-shaped curved surface injection mold labeling machine equipment. During this installation and commissioning process, we encountered many problems, but they were all solved one by one. All in all, the large-scale special-shaped curved surface injection molding in-mold labeling machine equipment is a great challenge to all domestic injection molding in-mold labeling machine equipment manufacturing companies or to us. First of all, the biggest problem faced by large-scale injection mold labeling machine equipment is how to make the film firmly adsorbed. Most other domestic injection mold labeling machine equipment manufacturing companies focus on the production of small injection mold labeling machine equipment. The suction devices of small injection mold labeling machines mostly use vacuum pumps and vacuum generators. However, when other domestic injection mold labeling machine equipment manufacturing companies face large products such as 30L (600mm*400mm*400mm), the role played by vacuum pumps and vacuum generators will become small and small, and other The suction device of the in-mold labeling machine equipment manufacturing company will have poor surface adsorption, and the special-shaped curved surface will not be adsorbed in place. Once this happens, it is very easy for the film to fall off during the process of placing the film by the robot, and once the film that is not tightly adsorbed is placed in the master mold, it is also very easy to wrinkle. If the wrinkled film is injection molded, it will There are gaps in the film, and it is more likely to happen that the film is punched and even the surface patterns of the product overlap. The defective rate of products produced in this way will be greatly increased. The unique suction device of Bogao logo can not only make the film on the surface of large injection molded products more firmly adsorbed, but also can make the special-shaped curved surface adsorb and fit in place without leaving gaps. The film absorbed by the large-scale injection mold labeling machine produced by Bogao logo is extremely difficult to fall off during the process of placing the film by the robot, and the film is placed accurately. During the installation and commissioning of the large-scale special-shaped curved surface injection mold labeling machine equipment, our suction device also encountered a small episode. In the process of placing the film by the manipulator, the distance between the male mold and the female mold was too close, which caused our suction device to blow back, reducing its ability to absorb the film, and even the film fell off. But our engineers thought of a solution when the situation happened, and completed the air guiding device in just one night, successfully solving this episode. Here, I have to give our engineers a big praise. Another problem faced by injection mold labeling machine equipment is the problem of electrostatic adsorption. At present, most of the domestic injection mold labeling machine equipment manufacturing companies use the same method of adding static electricity, but they are facing large special-shaped curved surfaces. At that time, it often happens that the electrostatic adsorption force is not enough, so that the special-shaped curved surface does not adhere to the film and the film is flushed. Bogao logo greatly improves the electrostatic adsorption force with its unique static electricity generating device and structural optimization treatment, so that there is enough electrostatic energy between the special-shaped curved surface and the film, and the two are tightly attracted together and closely adhered by electrostatic force. Close, leaving no gaps. Greatly reduce the defective rate, and the product is more beautiful and durable. It is such a high-tech company dedicated to the development of in-mold labeling machines. In recent years, the in-mold labeling machines that have participated in the manufacture involve multiple industries. In terms of in-mold labeling, many domestic companies have selected our in-mold labeling machines. The production efficiency of the labeling machine has been significantly improved, and our in-mold labeling machine has also been highly praised.