| 摘要 |
The method envisages that groups of articles ( 2,22 ) to be packaged, arranged orderly with a lateral narrowed dimension oriented in the forward movement direction (A), are fed along a feeding line ( 1 ). Single packaging sheets ( 3 ) are carried beside the feeding line ( 1 ), in suitable phase relation with the forward movement of the articles ( 2,22 ). The groups of articles ( 2, 22 ) are transferred crosswise to the feeding line ( 1 ), so as to hit the sheets ( 3 ) with the lateral narrow extension of the groups of articles ( 2,22 ) in order to fold the sheets ( 3 ). The folded edges of the sheets ( 3 ) are joined along the opposite side of the groups of articles ( 2,22 ), presenting a corresponding lateral narrow extension.
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