Stock material or miscellaneous articles – Sheet – web – or layer weakened to permit separation through...
Patent
1994-02-15
1997-02-25
Raimund, Christopher
Stock material or miscellaneous articles
Sheet, web, or layer weakened to permit separation through...
428195, 83 43, 83 44, 83 45, 83 47, 264146, 264160, B65D 6528
Patent
active
056057318
ABSTRACT:
A process for obtaining disposable cleaning cloths is disclosed which consists in taking a fabric piece of a width corresponding to that of the cleaning cloth to be obtained and subjecting it to successive intermittent transversal cuts in the direction of the weft spaced according to the length of the cleaning cloth. The cuts prevent unravelling and help the user to detach each cleaning cloth individually from the rest of the piece. The cleaning cloths have longitudinal edges which may not be unravelled in the direction of the warp. If the piece of fabric is of a width which is a multiple of the envisaged width of the cleaning cloths, longitudinal cuts are made in the piece of fabric spaced apart from each other in the direction of the warp after which intermittent transversal cuts are made.
The resulting cleaning cloth consists of a rectangular portion of fabric whose four edges may not be unravelled.
REFERENCES:
patent: 4888229 (1989-12-01), Paley et al.
patent: 5069735 (1991-12-01), Reynolds
patent: 5225649 (1993-07-01), Andreoli et al.
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