| 摘要 |
A pouch machine (100) includes a controller and first and second modules. Each module has a converting station and the electrical equipment needed to operate the station. The controller controls the converting stations and operating parameters are provided from one module to the next. Each module may be a processing zone (18, 19, 20) and include a registration sensor (22, 32, 42) and a drawroll (21, 34, 41; 401, 402) responsive to the respective registration sensor. Accumulators (23, 33) may be provided in each processing zone. An edge sensor (417, 419) may be provided that senses the edge of the film in one or more modules. The draw roll assembly (403) is mounted on a moveable frame, and is angled in response to the location of the sensed edge. Multiple such assemblies may be included on a single machine. <IMAGE> |
