ENG DAMPA Perforation patterns 2024 - Flipbook - Side 16
Examples of
Perforation Areas
DAMPA offers a wide range of perforation patterns, that are flexible in terms of placement on
the surface. Below are examples of commonly used perforation areas.
Perforation over the edge
Perforation to the edge
Perforation with an edge
Perforation in a specified area
Perforation in sections
16
Perforation around sections