发明名称 Method and device for washing laundry in a machine using a powdery product.
摘要 <p>Method for washing laundry in a machine, according to which a dispenser and diffuser device of the reusable type is filled with a powdery product exerting activity during washing, this device is placed in the machine together with the laundry to be washed, and subsequently the washing is carried out in the usual way. A device used comprises a flexible bag 224 mounted on a ring 221 made of plastic (polypropylene), with helical radial walls 222 providing orifices through the mouth delimited by the ring 221. A cage-shaped assembly 230 is arranged inside the sleeve of the bag 224, in order to maintain the shape of the latter during washing. The product (detergent) dissolves progressively and does not leave the device in solid form virtually at all. &lt;IMAGE&gt; </p>
申请公布号 EP0343070(A1) 申请公布日期 1989.11.23
申请号 EP19890401366 申请日期 1989.05.17
申请人 THE PROCTER & GAMBLE COMPANY 发明人 SCHUMANN, KARL MICHAEL;TALKES, B.E.;LOWERY C.J.;LICKISS, J.R.;CURTIS, M.;DICKENSON, G.
分类号 D06F39/02;C11D17/04 主分类号 D06F39/02
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