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SOF


About SOF
SOF is polyethylene flat yarn on an elongated tape form. It can be biaxial(lengthwise/widthwise) or tri-axial,(lengthwise/diagonally crossed) or quadaxial(lengthwise/widthwise/diagonally crossed)
Features
Thin and sturdy, with superior tensile strength
No thread twists or eye misalignments as with woven materials(cloth)
Superior surface evenness
Superior breathability and transparency
Can be supplied in comparatively small lots within a short time frame
No emission of harmful substances even when burned
sof
Hot melt type

This type is fixed using a hot melt adhesive at the intersection of the single layer, highdensity polyethylene flat yarn,which is layered and aligned in rows both longwise and transversely.

 
Heat fusion type

This type is fixed using heat fusion at the intersection of the multi-layer polyethylene flat yarn, which is layered and aligned in rows.

photo

 

structure

 

structure

 
Traxial Sof

This type is fixed using heat fusion at the intersection of the multii-layer polyethylene flat yarn, which is layered and aligned in rows longwise and along both diagonals.
The characeristic traigngular grille brings designs to life.
Heat lamination is sesy as the surface layer is a low-density polyethylene laier..

 
Quadaxial SOF

Flat yarns from four directions, which are warp , woof and both diagonals, are fixed by heat lamination.

This structure gives Quadaxial SOF the strength for any directions.

photo

 

structure

 

structure

Application Examples
  • Delivery and shipping bags
  • Curing sheets
  • Packing materials
  • Combination with polythylene foam
 


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