| 摘要 |
A system (11) and process for the treatment and dyeing of material (14) wrapped round hollow rigid supports (13), said supports (13) having through holes along at least a portion of its surface and being inserted inside a surge tank (12) containing a dyebath. The surge tank (12) is connected to a ring circuit (20) having at least one circulation pump (19) to keep the dip circulating. Moreover, there is at least an exchanger (15) for heating the dip and at least a compressed fluid or static pump pressurization device (17), able to maintain a pressure which allows the attainment of higher pressures than those corresponding to the saturated steam pressure.
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