Tensile Strength (Warp / Weft)
Tensile strength is a measurement of the force required to pull something such as rope, wire, or a structural beam to the point where it breaks.
The lengthwise or longitudinal warp yarns are held stationary in tension on a frame or loom while the transverse weft (sometimes woof) is drawn through and inserted over-and-under the warp.
Modulus of elasticity measures a material’s resistance to being deformed elastically (not permanently) when stress is applied.
Tear Strength (Lbs of force)
Tear resistance (or tear strength) is a measure of how well a material can withstand the effects of tearing.