MANUFACTURE OF RAZOR BLADE Russian patent published in 2001 - IPC

FIELD: manufacture of razor blades. SUBSTANCE: razor blade is made from thin blank from which part with cutting edge is formed. This part is welded to more rigid bearing member of is secured to it. Many bearing members are made from roll strip by cutting and molding; each bearing member is held on adjacent bearing member by means of edge forming roll bearing members for blades. Then, roll of bearing members is fed to unit intended for separation of each bearing member from roll matching it with blade component and fastening them together. EFFECT: enhanced accuracy of transportation; reduction of rejects. 12 cl, 18 dwg