Many customers have received the sticker labeling machine they purchased, and after using it, they will find that sometimes the label applied by the sticker labeling machine will turn up. This situation is unavoidable in practice. Let us take a look at some ways to avoid labeling warping as much as possible.

Reasons of Sticker Labeling Machine Warping

1. Label the tube before it is filled, and then fill and seal the end of the tube. The heating process during the filling and sealing process has a great impact on the lifting of the label. The closer the label is to the bottom, The greater the possibility of warping.

2. Normally, the surface of the hose is varnished, which means the hose is relatively smooth, so it will increase the difficulty of labeling.

3. The label is deformed in the shape of the sealing area, and high temperature will also cause the label to lift.

4. The humidity of the labeling site is too low, and dust sticks to the label, causing the label to be warped.

The Solutions of Label Warping

1. Label Material

The label is made of relatively soft material, and the label made of soft material has good ductility and is not easy to warp.

2. Label Viscosity

The label viscosity increases, and the tighter the label is, the less likely it is to warp the label.

3. Controlling the Temperature

Increasing the labeling temperature will improve the labeling effect, because as the temperature rises, the activity of the substance inside the object will increase, and the label will be more easily integrated with the tube body.

4. Labeling Pressure

Adjust the labeling pressure. The higher the labeling pressure, the stronger the label will be.

5. Label Shape

Making the label into an arc or arc shape can effectively avoid label warping caused by high temperature.

6. Labeling Humidity

Increasing the humidity of the labeling site can effectively reduce the dust on the label.

Applications of Labeling Machine

The industrial labeling machine with stickers is suitable for glass bottles and plastic bottles of various specifications such as food, medicine, cosmetics, etc., whether transparent or opaque self-adhesive labels are used, satisfactory labels can be put on the bottles or containers. The product labeling machine has a simple and reasonable structure and is easy to operate. The production capacity can be adjusted steplessly according to the specifications and characteristics of the bottle and labeling paper.

The Working Principle of the Labeling Machine

a. First, the bottles to be labeled are separated by the bottle dividing mechanism.

b. After sending to the bottle position sensor, the PLC controller will receive the instruction and start the label sending motor at the same time to send out the label quickly.

c. During the movement of the label, when the label sensor detects the gap between the label and the label, the PLC controller will also receive an instruction to stop sending the label, and a label completes the peeling action.

d. At this time, in cooperation with the labeling mechanism, the label is attached to the bottle body while the bottle is rotating.

e. At the same time, the PLC controller sends out a coding signal to perform a coding action on the stationary label, and the counter increases by a value.