Composite sheet and process for making the same

Details Composite sheet and process for making the same Composite sheet and process for making the same

B - Operations, Transporting

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B32B 5/04 (2006.01) B29C 67/00 (2006.01) B32B 5/08 (2006.01) B32B 5/26 (2006.01) B32B 7/02 (2006.01) B32B 7/08 (2006.01) D04H 3/16 (2006.01) D04H 13/00 (2006.01)

Patent

CA 2342291

A composite sheet is provided comprising an elastically stretchable layer having upper and lower surfaces and an inelastically stretchable fibrous layer formed with an inelastically stretchable continuous fibers, these two layers being bonded together intermittently in first and second directions orthogonal to each other, at least, in said first direction. The continuous fibers are not bonded together except at the bonded regions of said two layers and oriented substantially in said first direction so that a tensile strength S1 of said composite sheet in said first direction and a tensile strength S2 of said composite sheet in said second direction may define a ratio S1/S2 of 3.0 or higher.

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