GNU Pentra Creasing Matrix

GNU Pentra Creasing Matrix is our professional film-based creasing matrix from pressboard and can be used for a range of materials.

Offers the following advantages:
  • The ability to cut the matrix strips with a knife for easy finishing.
  • The width of the matrix guarantees high adhesion to the platen and will cause no movement.
  • The bevelled edges of the matrix ensures smooth passage of the boards.
  • Wide variety of sizes available, guaranteeing perfect creasing for all card and corrugated boards.

Pentra Creasing Matrix is available in a wide variety of sizes available, guaranteeing perfect creasing for all card and corrugated boards.

How to choose the correct PENTRA-size:


Thickness of press board is the same as card or little less.

Example:
card = press board thickness 0,4 mm

channel width: thickness of creasing rule + 1½ times thickness of card

Example:
creasing rule = 0.7 mm
card = 0.4 + 0.2 (=50%) = 0.6 mm
creasing rule + card = 1.3 mm

size: 1.3 x 0.4 mm
Pentra Creasing Matrix