| 摘要 |
The splicing device comprises two heads ( 41 A, 43 A; 41 B, 43 B), each of which has: a roller ( 33 A; 33 B) associated with a clamping bar ( 93 A; 93 B) to hold between said roller and said clamping bar an initial edge (L) of the second web material; a counter-pressure member ( 53 A; 53 B) cooperating with said roller to press said first and second web materials against each other; and a cutting member ( 67 A; 67 B).
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