Method for stabilizing a moving low-strength sheet

摘要: A method of stabilizing a low strength sheet which involves passing the under an apparatus having width and top surface moving in first direction at rate sufficient to entrain air. The includes airfoil adapted extend along sheet. airfoil, turn, includes: bottom portion sheet; extending distance from juncture; second third juncture fourth juncture. general is less than distance. In addition, oriented manner such that encounters entrained air surfaces form acute angle directs substantial away may include forebody, passageway, and/or deflector.