Pulp molding process and paper-shaped article made thereby
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United States of America Patent
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May 16, 2017
Grant Date -
Dec 15, 2016
app pub date -
Nov 10, 2015
filing date -
Jun 11, 2015
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Abstract
A pulp molding process and a paper-shaped article made thereby are provided. The pulp molding process comprises the steps of providing a composite having at least one fiber material, performing a pulp-dredging step including a first pre-compression forming step, performing a compression thermo-forming step, and performing an edge-cutting step for forming a paper-shaped article, wherein the composite comprises 20 to 99 parts by weight of a superior short fiber material for forming the paper-shaped article for eliminating the crosslinking effect. The paper-shaped article made by the pulp molding process comprises a cave having a transversal width of from 0.5 mm to 8 mm.
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