| 摘要 |
In a method and device for continuously wrapping products (3), while the products (3) are being fed continuously at a first speed (V1) along an intermediate portion (44) of a first path (P1) and in a first direction (D1), together with their intermediate wrappers (2a), the latter having a first and a second wing (37, 38), projection from, and on opposite sides of a surface (30) of the product (3), the wings (37, 38) make contact with a first folder (43) that moves at a second speed (V2) which is faster than the first speed (V1) in a second direction (D2) coinciding with the first speed (D1) along a section (45) of a second a path (P2). The section (45) substantially coincides with the intermediate portion (44) of the first path (P1), so as to enable the first folder (43) to fold the first wing (37) towards the surface (30) of the product (3) and the second wing (38) away from the surface (30) until the second wing is in a position such that it extends from the surface (30) in the same plane, and where a gumming device (64) gums a portion of the wing (38), after which a second folder (65) folds the second wing (38) back towards the surface (30) so that its gummed portion comes into contact with the first wing (37) |
