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Robert E Andrews, Jeff W Fritz, Noel Horneck: Methods and apparatus for application of nested zero waste ear to traveling web. Curt G Joa, Ryan Kromholz & Manion S C, September 13, 2011: US08016972 (32 worldwide citation)

The present invention provides a process wherein a rotary knife or die, with one or more cutting edges, turns against and in coordination with a corresponding cylinder to create preferably trapezoidal ears. Ear material is slit into two lanes, one for a left side of a diaper and the other for a righ ...


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MCCABE JOHN, FRITZ JEFF, ANDREWS ROBERT E: [fr] Procédés et appareil pour lapplication dune oreille imbriquée sans déchets à une toile en mouvement, [de] Verfahren und Vorrichtung zum Anbringen von verschachtelten Windelseitenohren ohne Ausschuss auf eine laufende Bahn, [en] Methods and apparatus for application of nested zero waste ear to traveling web. JOA CURT G, October 13, 2010: EP2238955-A1 (32 worldwide citation)

[en] The present invention provides a process wherein a rotary knife or die, with one or more cutting edces, turns against and in coordination with a corresponding cylinder to create preferably trapezoidal ears. Ear material is slit into two lanes, one for a left side of a diaper and the other for a ...


3
John McCabe, Jeff Fritz, Robert E Andrews: Methods and apparatus for application of nested zero waste ear to traveling web. Curt G Joa, Ryan Kromholz & Manion S C, May 8, 2012: US08172977 (19 worldwide citation)

The present invention provides a process wherein a rotary knife or die, with one or more cutting edges, turns against and in coordination with a corresponding cylinder to create preferably trapezoidal ears. Ear material is slit into two lanes, one for a left side of a diaper and the other for a righ ...


4
MCCABE JOHN, FRITZ JEFF, ANDREWS ROBERT E: APPAREIL ET METHODES POUR LAPPLICATION DUNE AILETTE IMBRIQUEE PARFAITEMENT IMPERMEABLE SUR LAUTOCOLLEUR, METHODS AND APPARATUS FOR APPLICATION OF NESTED ZERO WASTE EAR TO TRAVELING WEB. CURT G JOA, CURT G JOA, GOUDREAU GAGE DUBUC, November 1, 2016: CA2699136 (12 worldwide citation)

The present invention provides a process wherein a rotary knife or die, with one or more cutting edges, turns against and in coordination with a corresponding cylinder to create preferably trapezoidal ears. Ear material is slit into two lanes, one for a left side of a diaper and the other for a righ ...


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ANDREWS ROB E, FRITZ JEFF W, HORNECK NOEL: METHODES ET APPAREIL DAPPLICATION DE PATTES ADHESIVES SANS FUITES A UNE BANDE EN MOUVEMENT, METHODS AND APPARATUS FOR APPLICATION OF NESTED ZERO WASTE EAR TO TRAVELING WEB. CURT G JOA, CURT G JOA, SMART & BIGGAR, July 8, 2014: CA2631018 (2 worldwide citation)

The present invention provides a process wherein a rotary knife or die, with one or more cutting edges, turns against and in coordination with a corresponding cylinder to create preferably trapezoidal ears. Ear material is slit into two lanes, one for a left side of a diaper and the other for a righ ...


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Tyler W Pagel, Brian Jankuski, Robert Herberg, Peter J Jenquin, Robert E Andrews: Methods and apparatus for application of nested zero waste ear to traveling web and formation of articles using a dual cut slip unit. Curt G Joa, Ryan Kromholz & Manion S C, September 6, 2016: US09433538 (1 worldwide citation)

The present invention provides a method of providing a disposable product with zero waste ear formation and attaching the ears to a running chassis web. A cut/slip operation is performed on an incoming web carried by a transfer drum, and the cut/slip pieces are further divided and next separated by ...


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MCCABE JOHN A, FRITZ JEFF, ANDREWS ROBERT E: PROCEDES ET APPAREIL POUR LAPPLICATION DE PATTES EMBOITEES ANTI- FUITES A UNE BANDE EN MOUVEMENT, METHODS AND APPARATUS FOR APPLICATION OF NESTED ZERO WASTE EAR TO TRAVELING WEB. CURT G JOA, CURT G JOA, SMART & BIGGAR, November 28, 2017: CA2754472 (1 worldwide citation)

The present invention provides a method of providing a disposable product with a contoured leg opening. In this method at least one chip is removed from at least one ear of a disposable product. The chip may be removed from an ear prior to attaching the ear to the chassis web. Alternatively, the chi ...


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ANDREWS ROBERT E, FRITZ JEFF W, MCCABE JOHN A, HORNECK NOEL, NELSON ANTHONY A, VAN DYKE DANIEL: METHODES ET APPAREIL POUR LAPPLICATION DUNE OREILLE IMBRIQUEE SANS DECHET A UNE TOILE EN MOUVEMENT, METHODS AND APPARATUS FOR APPLICATION OF NESTED ZERO WASTE EAR TO TRAVELING WEB. CURT G JOA, CURT G JOA, LAVERY DE BILLY, January 22, 2019: CA2781790 (1 worldwide citation)

The present invention includes a method of providing a disposable product in which ears are attached to a chassis via side panel assemblies. The side assemblies are folded and applied in a pre-folded condition.