Classification and application of shrink film sleeve labels

Classification and application of shrink film sleeve labels Release time: 2016-08-31 At present, heat shrink sleeve labels are mainly classified into two categories: 1. shrink sleeve label 2. shrink wrap label application: shrink sleeve label-shrink sleeve The type label is a cylindrical label made of heat-shrinkable film as the base material after printing. It is easy to use and is very suitable for special-shaped containers. Shrink sleeve labels generally require special labeling equipment to cover the printed sleeve on the container. Shrink wrap labels-Shrink wrap labels can be labeled with traditional labeling equipment, which requires the use of adhesives and higher temperatures during the labeling process. In the shrinking process, since the adhesive at the overlapping part of the film will produce stress, it is better to use hot melt adhesive. Use process: First, the labeling equipment will open the sealed cylindrical sleeve, and sometimes it may need to punch; next, cut the sleeve into a suitable size and put it on the container; then use steam, infrared or hot air The channel is heat treated to make the sleeve label tightly attached to the surface of the container. Due to the high transparency of the film itself, the label has bright color and good gloss. However, because it must be shrunk during use, there is a disadvantage of pattern deformation, especially for products with printed barcodes. Must go through strict design and printing quality control, otherwise the bar code quality will be unqualified after the pattern is deformed. Previous: The general use of PVC shrink film in daily life