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:
Apr. 12, 2005
Filed:
Apr. 16, 2002
Satoru Tange, Kagawa-ken, JP;
Toshio Kobayashi, Kagawa-ken, JP;
Satoru Tange, Kagawa-ken, JP;
Toshio Kobayashi, Kagawa-ken, JP;
Uni-Charm Corporation, Ehime-Ken, JP;
Abstract
An apparatus for producing a web of continuous fibers having a melt extruder, an endless belt running in one direction and a guide box located between the extruder and the belt. The guide box has front and rear walls as viewed in the running direction of the belt, a pair of side walls extending between the front and rear walls and upper and lower end openings. The fibers extruded from the extruder enter the upper end opening by suction exerted in the vicinity of the lower end opening. The guide box is formed in the front wall and/or the rear wall with intermediate opening(s) serving to introduce the outside air into the guide box.