Ensures no breakage during labeling; uniform thickness and good light transmission

The roll label is a label made in the form of a roll (or a tape label). One of the important purposes of the label is to print the product model, the date of manufacture, and the inspection information in a roll. If a special primer is used, such tape labels can be used in automatic labeling machines for automated production processes.

This type of label uses paper stickers. Logo information can be printed on the surface of the enterprise information, LOGO, trademark, query information, etc. Roll labels are labels connected by glassine bottom paper. They are usually used for automatic labeling of product line production. The paper has copper paper, glass card surface, PVC, PET, laser laser, etc. A label form of automatic labeling machine is an indispensable product in modern commodity production.

The stiffness of the label is the key to the labeling. Therefore, a certain strength and hardness of the surface material is required. The stiffness of the label is related to the thickness of the material and the area of the label. Therefore, when using a soft film material, it is necessary to increase its thickness. Generally, Controlled above 100 μm. Thin paper materials, such as 60 ~ 70g / m2 labeling paper, are generally not suitable for large labels, but are suitable for processing into small labels, such as price tags used on price guns. The poor stiffness of the label will result in the label not appearing during labeling, or the label will be rerolled together with the backing paper, making automatic labeling invalid.

An important indicator for controlling automatic labeling. It is required that the surface of the base paper is coated with silicon uniformly and the release force is consistent; the thickness is uniform and the tensile strength is good to ensure that it does not break when labeling; the thickness is uniform and the light is transparent to ensure that the sensor correctly recognizes the position of the label.