Method for manufacturing fiber-reinforced plastic products
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United States of America Patent
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Aug 25, 2020
Grant Date -
Mar 15, 2018
app pub date -
Apr 6, 2016
filing date -
Apr 10, 2015
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Abstract
The present application relates to a method for manufacturing fiber-reinforced plastic products. This method comprises: preparing a fiber preform on a mold; disposing first and second flow meshes and first and second demolding cloths; sealing the fiber preform to form a vacuum system by pumping; penetrating the resin through the first peel ply via the first flow mesh and impregnates the fiber preform from bottom to top; penetrating the resin through the second peel ply via the second flow mesh and impregnates the fiber preform from top to bottom; and attaining a resin-impregnated fiber perform and finally attaining fiber-reinforced plastic products.
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