| 摘要 |
The cleaning equipment is for a machine dispensing liquid material, particularly synthetic foam, the machine having an opening at one end discharging a first fluid. The equipment is designed to prevent accumulation of the latter at the opening. It comprises a body fitting over the end of the machine, so as to form a zone communicating with the opening in the latter. A passage leading to this zone discharges a second fluid to as to prevent the accumulation referred to. There can be a reservoir formed in the body for a predetermined quantity of the second fluid. |
