How to improve the labeling quality of the flat labeling machine?
The labeling machine in packaging machinery is a machine that adds labels to packages or products. It not only has an aesthetic effect, but more importantly, it can track and manage product sales. Especially in medicine, food and other industries, if there is an abnormality, the product recall mechanism can be started accurately and timely. Flat labeling machine is an indispensable part of modern packaging. The flat labeling machine is suitable for labeling round glass bottles, plastic bottles,etc. or similar objects in daily chemical , food,pharmaceutical, light industry and other industries.
The machine can automatically complete bottle separation, label feeding, synchronous separation of labels, labeling and automatic printing of batch numbers, with clear handwriting, and can realize labeling and filming on the upper plane and upper arc of the workpiece, such as boxes, books, plastic cases, etc. There are two methods of rolling and sticking, and the selection is mainly based on the requirements of efficiency, precision and air bubbles.
In the practical application of flat labeling machine, the three major factors of speed, accuracy and stability are the most important factors affecting the quality of its labeling, among which:
1. Stability: A good flat labeling machine only has a reasonable mechanical structure design , all kinds of lines are arranged regularly, the structure of the components is stable, and the quality of the electromechanical machine can ensure the normal operation of the machine under long-term high load conditions. Only the long-term stable operation of the flat labeling machine can reduce the maintenance cost of the user and meet the reasonable production requirements of the user , more manufacturers to bring quality assuran ce, a leap in output.
2. Accuracy: The labeling process belongs to the final packaging process of the product. The quality of labeling is directly related to the appearance and image of the product and marketing promotion.
3. Speed: Manufacturers should determine the speed of purchasing flat labeling machines according to their own requirements and in combination with the front-end production line.
Before operating the labeling machine, we need to pay attention to the following requirements:
1.Check whether there are sundries in the components of the labeling machine. If it is necessary to remove them, use compressed air to blow out the dust in the belt feeding rail.
2.Check whether the electrical system is in good condition.
3.Before the labeling machine, make sure that there are no people or obstacles near or under the roller.
4.Before starting the labeling machine, check the oil level and liquid level in each system according to the instruction manual to see if the coolant is normal and reliable, and check whether the screws at each connecting part are loose.
5.Check whether there are people or obstacles near and below the labeling machine.
6.Check whether the vibration switch is disconnected and whether the transmission gear is in neutral.