The adhesives on self adhesive labels are sensitive
to temperature and moisture, and we recommend that
you apply them in accordance with the following conditions:
1) check that the application surface is smooth,
clean, dry and free of dust, water, oils, waxes and
silicone sprays and is preferably above 10 degrees
C. If necessary and appropriate, clean the surface
using a little Iso Propyl Alcohol, available as a
fluid or convenient disposable wipes from 3M, Intronics
or others.
2) Make sure that the storage, application and service
temperature / humidity are correct for the adhesive
being used. Most correctly stored labels should have
a shelf life of 2 years. The most common problems
that we face are the label storage temperature being
too cool (<10 degrees C) which detrimentally affects
the label adhesive. In general, warmer storage and
application temperatures give better results.
3) Remember that the adhesive takes at least 24 hours
to "set" and gain its full strength. If
the label does not stick for any reason, then check
conditions in step 1 again as it is most likely that
there is a problem with the application surface.
4) Do not clean the labels with any organic solvents,
cleaners or anything but a gentle wipe with a damp
cloth. The use of organic chemicals may harm the label
material, adhesive or print.