Designer Pitch Perforations
Geometric Patterns / Designer PatternsSAS are able to offer flexibility with the range of square pitch perforation patterns. Based on the standard range of square pitch patterns, the perforations can be grouped into squares to create a distinctive geometric effect.
If you have a specific requirement please contact our technical department who will be able to advise you how to achieve your desired effect.
Open Area and PerformanceWhen a designer pitch pattern is created from an existing square pitch pattern it adjusts the open area percentage.
When grouping a 2516 perforation in 6s, it changes the open area from 16% to 12%.
To show the change in perforation pattern the original perforation pattern open area is revised accordingly and the number is supplemented by a groupage number, for example G3 when the pattern is arranged in groups of 3.
Ø2.5mm, 9% Open Area
|Ø2.5mm, 10% Open Area
||Ø2.5mm, 12% Open Area