Patent ID: 6814329
Filing Date: 2004-11-09
Classification: B65H,G05B,Y02P,Y10S

Abstract:
A production managing method for photo film production, comprising steps of:slitting film web having a great width to obtain plural continuous photo films having a small width, said film web being unwound from a master roll; forming plural continuous photo film rolls by winding said continuous photo films about respectively first spools, said continuous photo films being subjected in a subsequent process to treatment to obtain a photo filmstrip having a predetermined length; and attaching a first non-optical recording medium to each one of said rolls, said recording medium storing information related to at least said film web, and being read in said subsequent process for use in managing said photo film production in said subsequent process, wherein said information includes an identification number and type information of said continuous photo films, wherein said subsequent process includes steps of: drawing a continuous photo film from said one roll; perforating said continuous photo film; and forming a perforated continuous photo film roll by winding said continuous photo film about a second spool, to obtain a perforated roll, and wherein said information read from said first recording medium is written to a second recording medium attached to said second spool, said continuous photo film being wound about said second spool.