| 摘要 |
A machine (M) includes an endless conveying line (1), which has gripping means (2), arranged equispaced for loading tubes (3) with vertical axis and with the open bottom turned upwards. The line (1) is operated stepwise, with the step equal to the distance between the gripping means (2), for transferring the tubes (3), one by one, to subsequent stations (S2, S3, S4, S5, S6, S7, S8), which are arranged along the line (1) and in which the following operations are performed in this order: cleaning inside the tube (3), orienting of the outer prints, filling the tube with a measured quantities of the product, closing the bottom, code applying, and possibly trimming in case of tubes made of synthetic material. The machine includes also a station (S9) for expulsion of rejected articles and a download station (S10) for transferring good tubes to an outlet line (7). The conformation of the line (1) and the arrangement of the stations are optimal to reduce dimensions, simplify the construction and limit the costs of the machine (M), at the same time ensuring high reliability. <IMAGE>
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