SPECIFICATION – SMALL BAGS FOR Gypsum (25 KG )

• BAG DIMENSIONS Length of Bag 57.0 cm +/- 1.0 cm 

• Width of Bag 50.0 cm +/- 0.5 cm 

• Width of Top / Bottom Cover Patch 10.5 cm +/- 0.5 cm 

• Depth of the Valve 13.0 cm +/- 1.0 cm 

• Minimal diameter of the Valve 6.0 cm  

• Maximal exposure of the Valve 1.0 cm 

• WEIGHT OF BAG Weight of Bag 85 gm +/- 3 gm 

• PERMEABILITY Permeability of Bag 80 – 100 Nm3/h 

• UN-COATED FABRIC SPEC Woven Fabric ( Density ) 33 x 33 per 10 cm 

• Tape Width 3 mm 

• Fabric Color White Material PP Fabric Weight 60 gm/m2 +/- 5% 

• COATING WEIGHT Coating Weight of Material 25 gm/m2 +/- 3% 

AVERAGE BREAKING STRENGT OF COATED FABRIC Norm for Testing

• Tensile Strength ZwickRoell Tensile Testing Machine 50 mm x 350 mm DIN EN ISO 13934-1 

• Widthwise 45-55 kgf / 3.0-4.0 g/den 

• Lengthwise 65-75 kgf / 4.5-5.5 g/den 

• Top Seam 50-60 kgf / 4.3-5.1 g/den 

• Bottom Seam 50-60 kgf / 4.5-5.1 g/den 

SPECIFICATION TOLERANCES ELONGATION AT BREAK OF COATED FABRIC 

• ZwickRoell Tensile Testing Machine 50 mm x 350 mm Acc. 

• Standard Widthwise 10-15% 

• Lengthwise 16-24% 

UV STABILIZATION 

UV Resistance 12 month