Label is agglutinant the importance of the test

Before the label of different type is being used, the type that tests adhesive is very important, seeing this kind of adhesive is to belong to not dry glue, heat seals glue or gelatinize water paper. Some adhesive can produce chemical reaction with specific material. For example, use as the label of not dry glue of sign can pollute certain and special fabric below specific requirement. The label with some brief and agglutinant need can arise below exposure condition abiding agglutinant. And on the other hand, certain need has abiding and agglutinant label to be able to be lost however in certain surface agglutinant.

Ensure the only way of agglutinant effect chooses specific surface to determine namely agglutinant. The manufacturer home of a lot of label material and adhesive has test capacity.

When the surface of second birth paper uses label of not dry glue and other label, via regular meeting occurrence problem. There are a variety of different papers in the process that has circular machining; Some paper can be polluted by the coating of silicon or candle, such mixture treatment polluted final second birth product. When surfaces of these second birth paper that are polluted use label, adhesive often can lose action. Attention: The action of coating of the silicone in label of not dry glue is to ensure not dry glue breaks away from mount easily.

Temperature is too low also can bring about problem happening. Microtherm lowered the rate of felt, before adhesive cement surface, label may have flaked from the surface came down. If label stores difference in temperature of undeserved —— environment is big, humidity wave motion is big, after perhaps piling up undeserved —— label is used, very quick meeting is lost agglutinant.

One of the mainest factors that use label of not dry glue effectively are correctly not will dry glue pares from mount surface.

A lot of people are wrong from label Zun Jiao or right horn are opened pull down, what such can abate contacts do not do glue partly is agglutinant, and the ” of “ surface fiber in still can destroying data, make label curly.

The accurate method that tears apart label of not dry glue from mount surface is: What carry tag as far as possible is flat, pare from top or the center that the bottom carries mount, can assure label well felt arrives object surface.