Method and apparatus for continuously processing various kinds of cloth materials in a high pressure steamer for multipurpose treatments
CA 1114111 A · Owner: Sando Iron Works Co. Ltd. · Inventors: Sando, Yoshikazu; Ishidoshiro, Hiroshi
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The disclosure describes a method of processing cloth material in a high pressure steamer on a continuous basis. The method comprises feeding the cloth material continuously into the steamer body having hot humid and pressur-, ized atmosphere, constraining the cloth material by an arrangement of guide members to follow an inwardly directed generally spiral path within the steamer body, only one side of the cloth material contacting the guide members reversing the, direction of travel of the cloth material in the region of the centre of the spiral by means of reversing guide members constraining the cloth material by an arrangement of further guide members to follow an outwardly directed …
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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted December 15, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 15, 1998.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
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Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.