Optional Solutions > Optional Devices for Book Sewing
Thread Trimmer

The new active thread cutting system, computer controlled, allows a precise cutting action without pulling the thread, thus avoiding tearing of signature spine.

This optional equipment for the Universe Sewing machine cuts the exceeding thread on the sewn book block to a minimum of 10mm. Thread trimmings are sucked into an easy-to-clean container. This is a standard feature on the high-range Aster machines and, if needed, it is possible to exclude the device via monitor. This device is particularly helpful when producing the soft cover books.


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