We bind books and catalogues using revolutionary polyurethane adhesive bonding technology. The binding of PUR books guarantees very high durability, resistance to high and low temperatures, UV light and high humidity.
PURMELT — superiority at first sight
Correctly bound brochures show no change in test temperatures up to 90° Celsius. Conventional Hotmelt, on the other hand, usually decays at 50° Celsius.
The spine of a properly framed Purmelt-a does not become brittle and does not break at temperatures down to -40ºC.
Hotmelt-based luminaires become flexible and brittle even at temperatures close to 0ºC.
Thanks to their chemical structure, PUR adhesives offer outstanding adhesion even with problematic materials reaching a tear strength of up to 10 N / cm.
Execution vs. performance
Due to their chemical structure, PUR adhesives provide higher tear strength values than typical adhesives.
PUR gluing offers high flexibility for a thin (0.2 mm) adhesive layer compared to conventional gluing methods.
Purmelt can be freely modelled from 12 to 24 hours after binding.
Low glue application temperature
The PUR adhesive can be applied at temperatures of 120 °C.
Odporny na składniki zawarte w farbach i dyszach drukarskich
Po zawiązaniu się kleju, Purmelt jest odporny na działanie składników zawartych w farbach i dyszach maszyn drukujących
Books intended for long periods of use will retain their properties.Once glued together, the book retains its resistance and resistance to UV light, high and low temperatures and high humidity.