HEADBOX FOR MANUFACTURING A SUBSTRATE
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United States of America Patent
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Issued Date -
Jul 11, 2024
app pub date -
Mar 20, 2024
filing date -
May 29, 2020
priority date (Note) -
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Abstract
Methods and apparatuses for producing a substrate are described. A method and apparatus for introducing a component into a fluid supply is also presented. A method can include providing a first fluid supply. The fluid supply can be configured as a foam in some embodiments. The method can also include providing a component feed system and a supply of the component. The method can include introducing the component to a fluid supply in an eductor in some aspects. A resultant slurry including a fluid supply and the component can be transferred through a headbox. The resultant slurry can be dewatered to provide a substrate including the component.
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