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How to choose the material of adhesive label?
time:
2020/06/04
Source:
Guangzhou Guangcai Label Co., Ltd.
How to choose a good supplier has become a topic that printing companies must face, because raw materials account for a large 1 of printing costs.
at present, there are many kinds of self-adhesive label materials, mainly due to the different composition of self-adhesive 3, namely: surface material, pressure sensitive adhesive (adhesive), substrate (commonly known as silicone oil coated releasable substrate), different surface materials, pressure sensitive adhesive and substrate can be combined with many such label materials.
Non-professional users often only pay attention to the selection of surface materials, because it can directly show the design and visual effects. In fact, what is important for self-adhesive label is the adhesive and substrate hidden under the "face.
after all, before the label finished product leaves the factory, the quality of the surface material is easy to be checked in layers before prepress, printing and finished product inspection, so that the user loses less; however, the adhesive is easily affected by the labeling or the use environment (temperature, humidity, etc.), and the characteristics of different objects have different choices for the adhesive. Usually, the adhesive problem will be exposed only after a period of time or even a considerable period of time when labeling, resulting in large losses to users. Most of the surface materials used in self-adhesive label materials are divided into paper and chemical films.
serious glue overflow will damage the printing equipment; Poor coating of low-grade substrates or silicone oil will also expose the use problems of cutting through, flying labels, no labels, paper jams, etc. during die cutting, labeling and printing, which will also cause greater losses to users.
Therefore, it is the common interest of printing enterprises and suppliers to find products that are widely used. Because a widely used product is relatively easy to produce and will have a stable high quality, the same self-adhesive label material suppliers also save storage time and space for printing enterprises.
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