One of the most common problems with pressure sensitive adhesive labels is the selection of the correct adhesive to meet your requirements. If unsuitable adhesive products are used this can lead to poor bonding with your object surface, leading to easy peeling or, in the worst scenario, even falling off completely.
Many factors can impact on the selection of the correct adhesive type. These can include;
1. If your label is meant to be permanent or temporary, indoor or outdoor.
2. Differing surfaces on which the label is to be applied. Some materials such as low energy plastics, rubber, powder or paint coated finishes on metals or galvanised steel can prove to be more difficult and not suitable for lower specification adhesives.
3. Surface textures. Is your surface smooth and flat, curved, stippled or textured, or uneven?
4. Operating conditions. This can include low or high temperature use, high levels of humidity, presence of moisture, resistant to chemicals, excessive ultra-violet light or need to be flame retardant.
Bear in mind that most adhesives prefer to be applied at temperatures of 10° C, and need to be applied to clean, dry, dust free surfaces, with an absence of oil or silicone sprays. On treated surfaces, after initial application, the adhesive will continue to cure and fuse to the surface, to create a secure bond after 24-72 hours.
Label Source has a wealth of experience in handling a wide range of adhesive and material types. If you have experienced any problems, why not give us a call? Our technical advice department will be able to discuss your applications and come up with products to suit. For further information please contact Label Source by e-mail on sales@labelsource.co.uk or by telephone 0800 3761693 or 01443 842769.
