Method and device for wrapping cylindrical products

摘要

In a method and device for wrapping cylindrical products 2 in which each product 2 and a portion 17 of a respective portion of wrapping material 16 is fed into a respective seat 9 on a conveyor 3, and carried by the conveyor 3 into peripheral contact with a fixed rolling surface 41 by which the product is turned about its axis to wind wrapping material thereabout, is characterised in that each seat is defined by idle rollers 21, 22 parallel to the axis of the product 2, and by a mobile stop element 32 designed to cooperate laterally with the product (2) for angularly locking the same inside the seat subsequent to rolling. Roller 22 is spring-urged outwardly to eject the wrapped product.