The self-adhesive labeling machine is an automated packaging machinery that uses self-adhesive roll labeling paper. During the automatic bottle feeding process using a bottle sorting machine, the roll labeling paper is continuously torn off and pasted onto the bottle body in the required position. The control system of this device is programmed with a computer and features a fully Chinese LCD touch screen, text based and button based forms. It is a modern mechatronics product with excellent and reliable performance.

The self-adhesive labeling machine mainly consists of the following 7 components:

1. Unwinding wheel. For passive wheels, used to place drum labels. Usually equipped with adjustable friction braking devices, the purpose is to control the speed and tension of the drum, and maintain smooth paper feeding.

2. Buffer wheel. The work is connected to the spring. Can swing back and forth. The purpose is to absorb the tension of the roll material when the device is started, maintain the material in contact with each roller, and prevent material breakage.

3. Guide roller. The self-adhesive labeling machine consists of two parts, upper and lower, which play a guiding and positioning role for the roll material.

4. Drive roller. Composed of a set of active friction wheels. Usually one is a rubber roller and the other is a metal roller, with the backing paper passing between them. The function is to drive the roll material and achieve normal labeling.

5. Roll up wheel. The driving wheel with friction transmission device is used to rewire and label the base paper. The rotation of the paper delivery wheel does not interfere with the processing of paper by the driving wheel, and the synchronous transmission is adjusted by a friction device.

6. Peel off the board. There is an angle (usually less than 30 °) at one end of the release board, which is used to make it easier for the label to be printed and detached from the bottom paper when the direction of the bottom paper changes after passing through the release board, and to achieve contact with the labeled object.

7. Labeling roller. Apply the label that has detached from the backing paper evenly and smoothly onto the item to be affixed.