VALVE HOLDER FOR POCKET REFILL, POCKET REFILL AND RECHARGEABLE DISPENSER BOX INCLUDING IT

摘要

The invention relates to a pocket reservoir, for a pressurized dispenser unit, comprising a pocket (50) and a dome (20) provided, in the lower part, with a tubular base (22) provided with an external profile (22a, 23, 24, 25) for receiving and welding a neck (53) of the pocket and, in the upper part, a housing (30) for receiving a valve for dispensing a product contained in the pocket , for which the tubular base and the neck of the bag welded to said outer profile are each provided with a degassing hole (60, 61) at said outer profile. Figure for the abstract: Fig. 1