Methods to produce stretchable products
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United States of America Patent
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Dec 4, 2012
Grant Date -
Dec 30, 2010
app pub date -
Sep 3, 2010
filing date -
Nov 5, 2004
priority date (Note) -
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Abstract
The invention provides methods for producing flexible, stretchable, and/or elastic products comprised principally of material such as natural elastomers and other synthetic polymers. The method for producing stretchable products by spraying product material over a workpiece former, and method for creating perforated products by spraying product material over fibers in an upright position. The invention provides methods for making double sided fiber coating of the product and, or to at least coating the product surface on the side facing the wall without the need for removing the product from the wall.
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