FRAGMENT OF FLAT ROLL MATERIAL FOR GARMENT OR ITS PART AND MANUFACTURE METHOD Russian patent published in 1996 - IPC

FIELD: protective wear. SUBSTANCE: fragment of flat roll material has front and rear parts made integral and positioned in symmetry with respect to vertical axis extending through middle portion of fragment, neck opening made in rear part of fragment and edges for defining cavity and lower part of sleeve. Edges are made skew. Lower left and right skew edges are positioned at an angle less than 90 deg with respect to vertical axis. Upper left and right skew edges are positioned at an angle less than above mentioned angle with respect to vertical axis. EFFECT: simplified manufacture method. 4 cl, 6 dwg