WHAT IS A META MATERIAL? A Meta Material is a material with factors such that it exhibits properties not usually found in the material.
Perforations make a material META by giving the material unique charactaristics that it would not normally posess. Perforations help where low static materials are required, allow airflow, drainage, degassing, evacuation, alter texture and surface area, change flexibility charactaristics, allow for tearing, restrict tearing, can show evidence of tampering, hinder or enhance visibility.... The applications are endless.
Contact Stewarts of America for more information:
A Global Leader in Technical Textiles and Precision Perforating