| 摘要 |
PURPOSE: A garbage bag forgery protection manufacturing management system is provided to prevent the forgery of a garbage bag by transceiving signals related to the locations of printing copperplate rolls. CONSTITUTION: A winding roll(10) is installed in a rear side of a frame supporting a surface. The winding roll consecutively supplies unprinted tubular vinyl bags. Plural guide rolls guide the transfer of the tubular vinyl bags. A coiling roll(30) winds the printed tubular vinyl bags. An operation signal-generating printed copperplate roll unit(100) prints bag information on the tubular vinyl bags. |
