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.:
Date of Patent:
Nov. 17, 2015
Filed:
Nov. 05, 2013
Applicant:
Takahiro Shimada, Osaka, JP;
Inventor:
Takahiro Shimada, Osaka, JP;
Assignee:
ZUIKO CORPORATION, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 37/00 (2006.01); B29C 65/08 (2006.01); B29C 65/78 (2006.01); B29K 101/12 (2006.01); B29K 105/00 (2006.01);
U.S. Cl.
CPC ...
B29C 65/08 (2013.01); B29C 65/7894 (2013.01); B29K 2101/12 (2013.01); B29K 2105/256 (2013.01);
Abstract
First and second anvil rolls (A,B) are arranged so that in the welding of webs, the webs are transported to pass through a first gap (Δ) between the first anvil roll (A) and a first horn (), a third gap (Δ) between the second anvil roll (B) and a third horn (), a fourth gap (Δbetween the second anvil roll (B) and the fourth horn () and a second gap (Δ) between the first anvil roll (A) and the second horn () in this order.