The design of three layer of polyester forming fabric weft yarn, which are bound together by one set of warp yarn. The presence of three layer of weft yarn helps in achieving extremely high, almost 4-8 times higher, bending stiffness. 

The problem of waviness in the fabric under running tension of paper machine, which is the most common phenomenon in case of conventional fabric, can be avoided by using this design. It provides the least cross directional contraction and higher void volume offers optimum drainage. Hence load of the machine will be the minimum as compared to the conventional multi-layer polyester forming fabric. This is most suitable for high-speed twin-wire and fourdrinier machine for wider newsprint and writing printing paper. 

These design are used for pulp sheeting machines also. The special feature of this design is that during the full course of running time the cross directional stability is maintained since the additional middle layer never experiences abrasion. This can be woven in either 8 sheds or 16 sheds polyester forming fabric with or without x-pick and can be supplied in mesh ranging from 62-54/cm.

A triple layer polyester forming fabric in real sense.
No fear of breakage of stitching wire and seperation of two sides.
Enusures tremendous cross stability throughout its running time.
Better sheet support due to fine top layer with extra support shute.
Higher running time due to rugged machine side filaments.
Gentle dewatering due to unique construction and drainage path.
Very ideal for high speed twin-wire machines making Newsprint, fine paper and sack kraft etc.
Has been successful in conventional Fourdinier machines producing fine grades of writing-printing paper and newsprint with improved formation and paper making properties vis-a-vis conventional multilayers.

Mesh range available from 36/cm to 60/cm.

Bella 
Sales manger 
Hebei Defeng Polyester Fiber Co.,Ltd 
Add: Wugong town west, Raoyang county, Hengshui, Hebei, China 
Tel: 86-311-67699480 
Fax: 86-311-67699480 
Mail: bella@china-polyestermesh.com 
Website: www.china-polyestermesh.com 

Tag: polyester forming fabric