How to use self-adhesive labels:
1.
Self-adhesive labels should be flat and the rewinding tension should be uniform. Good flatness, correct transportation, operation, registration and winding during printing. The rewinding tension of the film should be uniform and appropriate, such as the tension is too small and the film base is slack, and vertical and horizontal overprinting is not allowed; If the tension is too large, the substrate will shrink laterally, and the color registration will be unstable, making it difficult to print normally.
2.
The thickness of the self-adhesive label should be uniform and the strength index should be qualified. The printing pressure applied in the printing process is related to the thickness of the adhesive. Uneven thickness and uneven printing pressure will lead to the handwriting or ink color of label printed matter. If the strength of the film is too poor, it is difficult to control the tension of the film during printing, which has a great impact on die cutting and waste discharge.
3.
According to the type, grade, quality, characteristics, use environment and user's requirements of the adhered surface. If the label made of transparent polypropylene self-adhesive label is attached to the transparent bottle body, it can produce a sense of fashion without labels, improve the grade of goods and stimulate consumers' desire to buy. PVC film has good flexibility, shrinkage, opacity, processing characteristics and labeling characteristics, bright colors and large contrast, which can attract people's attention and promote goods.
What are the characteristics of self-adhesive labels?
Compared with traditional labels, self-adhesive labels have the advantages of no need to brush glue, no need to paste, no need to dip in water, no pollution, saving labeling time and so on, with wide application range, convenience and quickness. Various self-adhesive labels can be applied to materials that ordinary paper labels are not competent for. It can be said that self-adhesive labels are universal labels, and the printing of self-adhesive labels is very different from the printing of traditional printed matter. Self-adhesive labels are usually printed and processed on the label linkage machine, and multiple processes are completed at one time, such as graphic printing, die cutting, waste removal, slicing and rewinding.