1
Russell P Bridges, James R Golan, Stephen J Lange, Michael J Madill, Robert H Siegfried: Disposable training pants having a non-perforated tear line through elastic. The Procter & Gamble Company, Dinsmore & Shohl, April 29, 1997: US05624420 (129 worldwide citation)

Non-perforated tear lines for removal and evacuation of contents of disposable undergarments such as training pants. Non-perforated tear lines include a series of bond sites which are shaped, sized, spaced and arranged to provide a zone of weakness to permit severance of nonelasticized portions as w ...


2
Larry K Johnson, Stephen J Lange: Method for making a flangeless seam for use in disposable articles. The Procter & Gamble Company, David M Weirich, Steven W Miller, Jacobus C Rasser, March 4, 1997: US05607537 (76 worldwide citation)

According to the present invention, a method of making flangeless seams especially useful in disposable articles, such as training pants, incontinence articles and the like is provided. The method includes the steps of: (a) providing a first member of the disposable article; (b) providing a second m ...


3
Larry K Johnson, Stephen J Lange: Method for making a flangeless seam for use in disposable articles. The Procter & Gamble Company, David M Weirich, Steven W Miller, Jacobus C Rasser, April 22, 1997: US05622589 (65 worldwide citation)

According to the present invention, a method of making flangeless seams especially useful in disposable articles, such as training pants, incontinence articles and the like is provided. The method includes the steps of: (1) providing a first member of the disposable article; (2) providing a barrier ...


4
Larry K Johnson, Stephen J Lange, John J Angstadt, Bradley E Walsh, Fredrick W Gibson: Method for making a seam for use in disposable articles. The Procter & Gamble Company, Michael P Hayden, David M Weirich, Ken K Patel, April 27, 2004: US06726792 (61 worldwide citation)

A method of making a flangeless seam for a disposable article including the following steps: A first member of the disposable article is provided. An electromagnetic field responsive member is provided on the first member. The first member is folded about the electromagnetic field responsive member ...


5
Russell P Bridges, James R Golan, Ronald H Helton, Stephen J Lange, Michael J Madil, Michael G Nease: Method and apparatus for combining a tensioned elastic garter with a substrate. The Procter & Gamble Company, Ronald W Kock, John M Howell, Kevin C Johnson, February 28, 1995: US05393360 (48 worldwide citation)

A method and apparatus for forming a tensioned garter and bonding it to a substrate while holding the garter in a predetermined shape. A garter is any continuous loop of elastic material or a laminate of elastic bands and one or more flexible backing sheets. In one embodiment mandrels having a perim ...


6
Russell P Bridges, James R Golan, Ronald H Helton, Stephen J Lange, Michael J Madill, Michael G Nease: Method and apparatus for combining a tensioned elastic garter. The Procter & Gamble Company, Ronald W Kock, May 21, 1996: US05518566 (39 worldwide citation)

A method and apparatus for forming a tensioned garter. A garter is any continuous loop of elastic material or a laminate of elastic bands and one or more flexible backing sheets. In one embodiment mandrels having a perimeter of the desired garter shape are mounted to a rotating drum. Tensioned elast ...


7
Russell P Bridges, James R Golan, Ronald H Helton, Stephen J Lange, Michael J Madill, Michael G Nease: Method for combining a tensioned elastic garter with a substrate. The Procter & Gamble Company, Ronald W Kock, May 14, 1996: US05516392 (38 worldwide citation)

A method for combining a tensioned garter with a substrate while holding the garter in a predetermined shape. A mandrel has a perimeter of the desired garter shape. An elastic garter is stretched and placed onto the mandrel such that an upper portion of the garter extends above a top surface of the ...


8
Stephen J Lange, Douglas H Benson, John W Hackett, Gary D Lavon, Bret D Seitz: Zero scrap absorbent core formation process. Procter & Gamble, Gerry S Gressel, Larry L Huston, E Kelly Linman, January 28, 1997: US05597437 (16 worldwide citation)

Described herein is a multiple layer absorbent core having a front ear section, a crotch section and a back ear section, wherein the machine direction length of the crotch section equals the combined machine direction length of the front ear section and the back ear section, the angle and radii form ...


9
David L Canfield, Michael D Hill, Stephen J Lange: Process for bonding webs. The Procter And Gamble Co, li xiaoshu, October 11, 2000: CN98808933

An improved method for bonding webs. The method includes overlapping two webs, slitting the two webs (10, 11), reoverlapping the two webs and bonding the two webs together. The steps of reoverlapping the two webs may be accomplished with a number of different types of devices including but not limit ...