СПОСОБ ПОВТОРНОЙ ПОДАЧИ ЛЕНТЫ В МАШИНЕ ДЛЯ УПАКОВКИ И БАНДАЖИРОВАНИЯ И МАШИНА ДЛЯ УПАКОВКИ И БАНДАЖИРОВАНИЯ С МЕХАНИЗМОМ ПОВТОРНОЙ ПОДАЧИ

摘要

The method involves detecting a correct band length based on a number of rotations obtained from a start of the band supply to a stop. Number of rotations of a touch roller (88) is detected related to a smaller length than the correct length, when the bands tip portion is pulled back from the stop position for rotating a roller of a band pull back unit (84) at a low speed to pull back the band tip to a set position. An independent claim is also included for a banding packing machine having a refeeding mechanism.