The label labeling machine has requirements for the release force, surface material, processing quality and backing paper of the label.
Release force refers to the force when the label leaves the backing paper. The release force is related to the type and thickness of the adhesive, the silicon coating on the surface of the backing paper and the ambient temperature at the time of labeling. The surface material should have certain strength and hardness, because it is the key to the hardness of the label. The hardness of the label is related to the thickness of the material and the area of the label. Therefore, when using soft film material, the thickness should be increased appropriately. In terms of processing quality, the label labeling machine requires that both sides of the base paper shall be flat and free of cracks after cutting, so as to prevent the base paper from breaking when the tension changes. During die-cutting, it is necessary to avoid cutting through the backing paper or damaging the silicon coating layer. If the backing paper and the silicon coating layer are damaged, it is easy to break the backing paper or the adhesive in the label will penetrate into the backing paper, without marking or tearing the backing paper. The requirement for the backing paper is that the surface is coated with silicon evenly and the parting force is the same; the thickness is uniform and the tensile strength is good to ensure that it will not break when labeling; the thickness is uniform and the transparency is good to ensure that the sensor correctly identifies the position of the label.
If the machine stops without any reason during the operation of the label labeling machine, it should be avoided to restart; before starting the machine, it should be checked whether someone is doing other adjustment work; it should be avoided to put the hand on the rotating part of the machine for digital printing, and the body should not lean against the machine; when the machine starts, it is not necessary to drill under the machine for some adjustment work; it should use the correct Lubricating Tools and lubricants for maintenance work During maintenance and repair, the main power supply should be turned off to ensure that all parts are locked to avoid the danger of falling suddenly; lubrication should be carried out strictly and kept constant; when applying cloth block, it should be folded to avoid being rolled into the machine, and if there is an accident, the cloth block should not be pulled back; when repairing, the warning board should be placed at the power switch to prevent others from connecting Touch to open; keep away from inflammables and explosives at the use site, and have fire-fighting equipment.
At present, labeler has been widely used in all walks of life. The automatic label labeling machine has attracted more and more attention. Although it started late and developed relatively few varieties, it shows its unique advantages and broad application prospects. Due to the different working principles of the labeler, the development of the labeler also presents diversified development. The increase of the types will inevitably lead to various problems. The above is the common knowledge and precautions of the labeler.
