The polypropylene or PP is soft and tough and used principally in its three main variations:  solid white, transparent and opaline.
It is softer to the touch than PET but it is less transparent and it looks slightly milky but the results obtained by this material are amazing.
A peculiarity linked to PP is the high sensitivity to heat during the various phases of production.
Due to our constant research and to our determination, throughout the years we have introduced new technologies and developed know-how to guarantee a final excellent product without flows due to heat expansion. The introducing of hot melt glue allowed us to remove the old and costly manual locking tabs or snap fit.