The use of water labels is also determined by some factors. Here is an introduction to what the use of water labels depends on.

The application of water labels mainly depends on two aspects: one is versatility, such as the rational selection of surface materials and the reasonable collocation of glue; The second is decorative, such as the exquisite or special printing effect of packaging and printing flower patterns.

1. Selection level of surface materials

In the raw materials of plastic film, PE is not as transparent as PP, therefore, PP label materials will be selected for commodities with high definition requirements. However, PP material has some problems in extrusion resistance due to biaxial stretching.

2. Reasonable collocation of glue

Generally speaking, labels match several different glue application methods. One is water gel (or latex), which is popular. Second, hot melt adhesive, suitable for non-smooth surface or ultra-low temperature applications; The third is solvent glue, which is suitable for all kinds of special use environments (such as large environmental changes, harsh labeling environment, etc.).

3. Common Bubble Problem

Over the years, the bubble phenomenon caused by electrostatic induction has long been recognized and has many treatment methods. In fact, the labeling bubble problem caused by electrostatic is indeed the first key element. Of course, there is also a specific situation that will generate bubbles, which is very easy to be ignored, and when bubbles occur, continuous improvement will be more difficult, that is, the problem of label shape design.

The shrink sleeve labels is also our hot product, you can click to view.