发明名称 |
Enhed til bearbejdelse af en bane af emballeringsmateriale til fremstilling af forseglede pakninger af flydende fødevarer |
摘要 |
A unit (1) for processing a web (2) of packaging material, and having at least a first station (3) for forming a number of through holes (4) in the web (2); a second station (6) for sealing the holes by applying respective opening devices (7, 8); a feed device (10) for step feeding the web (2) along a path (P) through the first and second station (3, 6); a position sensor (21) generating a presence signal (S) indicating the passage, past the sensor (21), of reference elements (C; 4) carried by the web (2) and bearing a predetermined relationship with the holes (4); a control device (20) for controlling the feed device (10) in response to the presence signal (S); and actuating means (22) cooperating with the second station (6) to move the second station in a direction parallel to said path (P), and activated by the control device (20) to adjust the position of the second station (6) as a function of the presence signal <IMAGE> |
申请公布号 |
DK1170217(T3) |
申请公布日期 |
2003.09.15 |
申请号 |
DK20000830479T |
申请日期 |
2000.07.07 |
申请人 |
TETRA LAVAL HOLDINGS & FINANCE S.A. |
发明人 |
SUCCI, OMAR;HEINONEN, SEBASTIAN;AMADEI, REMO |
分类号 |
B31B1/10;B31B1/74;B31B1/90;B65B41/18;B65B61/18 |
主分类号 |
B31B1/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|