| 摘要 |
An apparatus for affixing a seal tape comprises transport means for transporting a web W covered with a thermoplastic synthetic resin via a heating station S1 and then via an application station S2, a heater for heating an edge portion of the web W at the heating station S1, a feeder for feeding the seal tape C to the application station S2 so that a widthwise half of the seal tape C is lapped over the edge portion of the web W with the other half of the seal tape projecting beyond the web edge portion, and a pair of pressure rollers 36, 38 rotatably supported at the application station S2 so as to be rotatable in opposite directions to each other by the transport of the web W for affixing the seal tape C to the web edge portion under pressure by nipping the web and the tape. A pair of gears 41, 42 in mesh with each other are attached to the respective pressure rollers 36, 38. <IMAGE> |
