METHOD FOR PRODUCING GLASS FILM

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20190218132A1
SERIAL NO

16329819

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method of manufacturing a glass film includes a forming step of forming a band-shaped glass film by pulling down a glass ribbon flowing down from a forming trough while sandwiching the glass ribbon from both front and back sides through use of roller pairs and a conveyance direction changing step of changing a conveyance direction of the glass film from the vertical direction to the horizontal direction by conveying the glass film along a conveyance path having an arc shape while supporting the glass film from a back surface side with a roller conveyor so that a front surface of the glass film after having passed through the conveyance path faces upward. A first roller to be brought into abutment against the glass film from the front surface side is arranged between a roller pair arranged in a lowermost stage and the roller conveyor.

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Patent Owner(s)

Patent OwnerAddress
NIPPON ELECTRIC GLASS CO LTDOTSU-SHI SHIGA 520-8639

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
MORI, Hiroki Shiga, JP 240 1813
MORI, Koichi Shiga, JP 89 470
NISHIJIMA, Toshitaka Shiga, JP 1 0
SHIOJI, Takuya Shiga, JP 2 247

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