Typical Constructions for laid scrims

Single warp

This is the most common scrim construction. The first warp thread under a weft thread is followed by a warp thread above the weft thread. This pattern is repeated across the whole width. Typically the spacing between the threads is regular across the whole width. At the intersections two threads will always meet each other.

Warp=all threads in machine direction

Weft=all threads in cross direction

Double warp

The upper and lower warp threads will always be placed one upon the other so that the weft threads will always be fixed between an upper and a lower warp thread. At the intersections three threads will always meet each other.

 

Scrim nonwoven laminates

A scrim (single or double warp) is laminated onto a nonwoven (made from glass, polyester or other fibres). It is possible to produce laminates with nonwovens weighing from 15 to 200g/m2.

 

Square constructions

 

Other rectangular constructions

 

Asymmetrical constructions

 

Triaxial constructions

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