| 摘要 |
A machine for producing weatherproofed multi leaf shipping labels including means for holding a pre-printed form web, means for relieving successive portions of the web longitudinally thereof, means for applying top and bottom sheets to the web, means for encapsulating the web between the successive relieved portions of the web by pressure bonding the top and bottom sheets in face contact with each other at successive relieved portions of the web, and receiving means including means for delivering the encapsulated web to the receiving means and also the method for producing weatherproofed shipping labels. |
