Device for producing fibrous sheet

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8808505
APP PUB NO 20130269898A1
SERIAL NO

13993456

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A device for producing a fibrous sheet, including a water squeezing section which squeezes the dispersion medium from a dispersion to generate a web, and a drying section which dries the web to generate a fibrous sheet, the water squeezing section having multiple first fabric sheets arranged longitudinally along the transport direction of a web substrate that is partway through web generation, and water squeezing units which are provided beneath the multiple first fabric sheets and squeeze the dispersion medium from the dispersion, and in the water squeezing section, a continuous sheet is positioned so as to extend over the upper surface of the multiple first fabric sheets, and the dispersion is discharged onto the upper surface of the continuous sheet.

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Patent Owner(s)

  • OJI HOLDINGS CORPORATION

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kawamukai, Takashi Tokyo, JP 6 86
Sato, Hiroki Nichinan, JP 369 3638
Shirao, Takeshi Tokyo, JP 2 8
Tsunoda, Mitsuru Tokyo, JP 11 69

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