| 摘要 |
<p>Process for applying sealing staples to a tubular casing (2) full of product (3) wherein the nozzle (4) of the product's stuffing tube (9) inside the casing moves from its original position towards a position nearer to the fixed closing matrix (13) so as to correct, at least partially, the original misalignment that exists between the closing point where the sealing staples are applied and the longitudinal axis (6) of the stuffing tube, with the nozzle returning to its original position after the staples have been applied. For this purpose, the stuffing tube's nozzle is displaceable and the device for carrying out the process consists of displacement means (16) that convey the nozzle in a forward and backward movement towards and away from the end of the stuffing tube in each operative cycle of the device.</p> |
