| 摘要 |
There is described a gluing system (1) for applying glue on products (2), in particular on labels destined to be stuck on articles; the gluing system (1) comprises a glue application apparatus (3) for depositing melted glue on products (2), a sump (5) containing in part excess melted glue discharged from the application apparatus (3) and in part fresh melted glue for replenishing the consumed glue, glue delivering means (7) to deliver glue from the sump (5) to the application apparatus (3), and glue discharging means (8) to convey excess glue not used by the application apparatus (3) to the sump (5); a partition (31) divides the sump (5) into a first chamber (32), containing the fresh melted glue, and into a second chamber (33) containing the excess melted glue and separated from the first chamber (32); the partition (31) comprises filter means (34) allowing flow of the glue from both the first and second chamber (32, 33) to the delivering means (7). |
