العربية
How to deal with the occurrence of air bubbles and uneven labeling when using the automatic round bottle labeling machine. The following are common situations, taking the fully automatic positioning round bottle labeling machine as an example.
First, transparent labels
When using transparent labels, due to the characteristics of the labels, small bubbles will appear. What we need to do is to eliminate the large bubbles.
1.Because of the nature of the label, it is important to ensure that the surface of the bottle is clean when using a transparent label, because some small particles will cause some large bubbles to appear.
2. For relatively small bottles, make sure that the label and bottle type match. Small bottles may have unevenness on the labeling surface when the bottle blowing machine comes out, and large bubbles may be generated.
Second, conventional bottle type
The conventional bottle types here refer to straight wine bottles and similar taperless bottles.
For the conventional bottle type, if there are bubbles and wrinkles on the label, the general situation is the label wrinkles caused by the mismatch between the labeling speed and the labeling speed. Here, you need to set the traction automatic frequency and the overlay automatic frequency parameters in the parameter interface of the touch screen to solve the above problems.
Three, bottle type with taper
Bottles with a taper are relatively prone to wrinkles, which can be divided into the following situations, and the processing method is processed according to the following steps.
1. When accepting samples and labels, first determine whether the radians of the labels and samples match. You can simulate the labeling by hand first. If the labels do not match, the label will tilt, or the label will have two segments After alignment, wrinkles appear in the middle. The above situation requires the customer to modify the label.
2. Debug the labeling mechanism to adapt to the bottle shape. The taper needs to be increased to prevent the labeling mechanism from exerting upward force on the bottle due to the taper. Labeling errors increase.
3. When it is determined that the label is no problem, the adjustment mechanism needs to be debugged so that the labeling direction of the label matches the taper of the sample. As the following mechanism, the larger the taper, the larger the space that needs to be adjusted. After the basic angle is determined, the test can be affixed. According to the actual situation, the direction of the bidding is adjusted, and the traction and rewriting are required Frequency matching. The above is the standard machine adjustment base of the best. It can be adjusted in many directions and can handle the angle of most taper bottles.
