Claims
- 1. In a method of washing permanent press fabric wherein the permanent press fabric is agitated in a washing liquid, rinsed in a rinsing liquid after removal of the washing liquid and then centrifuged to remove the rinsing liquid, the improvement comprising the step of: adding moisture to the permanent press fabric during centrifuging to maintain the moisture level above a desired level to minimize setting of wrinkles in the permanent press fabric.
- 2. The improvement set forth in claim 1, wherein the step of adding moisture is further defined as adding moisture to maintain a moisture level in the range of 55 to 65 percent.
- 3. A method of washing permanent press items comprising the steps of
- placing the items in a receptacle,
- adding wash liquid to the receptacle,
- agitating the items and the wash liquid within the receptacle,
- removing the wash liquid from the receptacle,
- adding rinse liquid to the receptacle,
- and
- removing the rinse liquid from the receptacle and centrifuging the rinse liquid from the items while adding moisture to the items to maintain the moisture content of said items above a desired level,
- whereby the setting of wrinkles in the permanent press items is minimized.
- 4. A method of laundering permanent press items in a laundry apparatus of the type which has a rotatable receptacle forming a laundering zone for receiving the permanent press items and in which the items are laundered in separate washing, rinsing and liquid extraction periods of an operational cycle, comprising the steps of:
- adding wash liquid to the receptacle;
- agitating the items and the wash liquid in the receptacle during the washing period of the operational cycle;
- removing the wash liquid from the receptacle;
- adding rinse liquid to the receptacle to remove detergent and washing additives from the items during the rinsing period of the operational cycle;
- removing the rinse liquid from the receptacle at the end of the rinsing period of the operational cycle;
- rotating the receptacle at a high speed during the rinsing period and during the subsequent liquid extraction period of the operational cycle; and
- adding a selected quantum of moisture to the permanent press items during the liquid extraction period to maintain the moisture level of the items above a predetermined level to prevent the setting in of wrinkles in the items.
- 5. The method of laundering permanent press items as set forth in claim 4, wherein the step of adding a selected quantum of liquid is further defined as:
- feeding a stream of liquid into the receptacle;
- atomizing the stream of liquid; and
- deflecting the atomized liquid onto the items.
- 6. The method of laundering permanent press items as set forth in claim 4, wherein the step of adding a quantum of liquid is further defined as:
- selecting a quantum of liquid to provide a moisture content in the range of 55 to 65 percent.
Parent Case Info
This is a division of application Ser. No. 503,665, filed Sept. 6, 1974 and now abandoned.
US Referenced Citations (4)
Divisions (1)
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Number |
Date |
Country |
Parent |
503665 |
Sep 1974 |
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