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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9642751 B1

PDFFull Text
Date of Patent:
May. 09, 2017

Filed:

May. 14, 2013

Method for manufacturing fused sheets

Applicant:

Kao Corporation, Tokyo, JP;

Inventors:

Koji Imai, Ichikai-machi, JP;

Shinji Hamamoto, Shimotsuke, JP;

Makoto Kokubo, Yaita, JP;

Takuo Yanashima, Utsunomiya, JP;

Akio Morita, Ichikai-machi, JP;

Assignee:

KAO CORPORATION, Tokyo, JP;

Attorney:

Birch, Stewart, Kolasch & Birch, LLP

Primary Examiner:

Brent O'Hern

Int. Cl.
CPC ...
A61F 13/15 (2006.01); B29C 65/16 (2006.01); B23K 26/08 (2014.01); B23K 26/38 (2014.01); B29C 65/00 (2006.01); B29C 65/74 (2006.01); A61F 13/56 (2006.01); B32B 7/04 (2006.01); B32B 37/00 (2006.01); B32B 38/00 (2006.01); B23K 26/082 (2014.01); B23K 26/40 (2014.01); B23K 26/402 (2014.01); B29L 31/48 (2006.01); B23K 103/16 (2006.01); B23K 103/00 (2006.01);
U.S. Cl.
CPC ...
A61F 13/15585 (2013.01); A61F 13/15739 (2013.01); A61F 13/565 (2013.01); B23K 26/082 (2015.10); B23K 26/083 (2013.01); B23K 26/0838 (2013.01); B23K 26/38 (2013.01); B23K 26/40 (2013.01); B23K 26/402 (2013.01); B29C 65/1648 (2013.01); B29C 65/1658 (2013.01); B29C 65/1696 (2013.01); B29C 65/7473 (2013.01); B29C 66/1122 (2013.01); B29C 66/431 (2013.01); B29C 66/723 (2013.01); B29C 66/72941 (2013.01); B29C 66/7392 (2013.01); B29C 66/8221 (2013.01); B29C 66/8222 (2013.01); B29C 66/82263 (2013.01); B29C 66/8324 (2013.01); B29C 66/83433 (2013.01); B29C 66/83435 (2013.01); B32B 7/045 (2013.01); B32B 37/0046 (2013.01); B32B 37/0076 (2013.01); B32B 38/0004 (2013.01); A61F 2013/15861 (2013.01); A61F 2013/15878 (2013.01); A61F 2013/15918 (2013.01); B23K 2203/172 (2015.10); B23K 2203/42 (2015.10); B29C 65/1619 (2013.01); B29C 66/137 (2013.01); B29C 66/71 (2013.01); B29C 66/73921 (2013.01); B29L 2031/4878 (2013.01); B32B 2250/02 (2013.01); B32B 2310/0843 (2013.01); B32B 2555/02 (2013.01); Y10T 156/1054 (2015.01); Y10T 156/1313 (2015.01); Y10T 428/19 (2015.01);
Abstract

In the present invention, one surface of a belt-shaped sheet laminate (), in which a plurality of sheets are laminated, is pressed against a support member () having a light passage section () through which a laser beam () can pass, and the belt-shaped sheet laminate () is irradiated, from the support member () side via the light passage section (), with a laser beam () to cut and fusion-bond the belt-shaped sheet laminate (), thereby sealed edge sections () are formed by fusion-bonding the edge sections of the plurality of sheets.

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