With Barrisol® Perfodesign®, you have the possibility to create a universe of your own, we perforate the membrane according to the design you have chosen. The perforation can simply be done on a Barrisol® membrane or can be back-lighted by combining a perforated membrane to a translucent membrane which will transmit the light of your choice through the perforation. You can choose all types of patterns for your perforations: round, square, triangle, oval and all other shapes. You can also, thanks to perforations, create a text backlit. The membranes can be printed.