| 摘要 |
<p>A method for forming containers (C) comprises advancing a web material (2) along an advancing direction (F) to at least one operating stations (4, 5, 6, 7) in which at least one strip of containers (C) is formed from said web material (2), heating said web material (2) in said at least one operating station (4, 5, 6) by means of at least one heating element (41, 51, 61) and injecting a cooling gas through at least one space comprised between said web material (2) and said heating element (41, 51, 61); an apparatus for forming containers (C) comprises a feeding line for advancing a web material (2) along an advancing direction (F), at least an operating station (4, 5, 6, 7) arranged along said feeding line to form a strip of containers (C) from said web material, at least one heating element (41, 51, 61) for heating said web material (2) and injecting means (9) for injecting at least one cooling gas through at least one space comprised between said web material (2) and said at least one heating element (41, 51, 61).</p> |
