US 6,656,103 B1 · Informational item forming machine and method

An outsert-forming apparatus that forms outserts having printed product information thereon, said apparatus comprising:

a first folding unit that forms a first folded article from a sheet of paper having printed information thereon, said first folding unit having a plurality of folding rollers and forming said first folded article by making a plurality of folds in said sheet of paper, each of said folds being parallel to a first direction;
a second folding unit operatively coupled to receive said first folded article, said second folding unit forming a second folded article from said first folded article by making a fold in said first folded article in a direction parallel to a second direction, said second direction being perpendicular to said first direction;
a first pressing unit operatively coupled to receive said second folded article, said first pressing unit comprising a plurality of pressure rollers and applying a pressure to said second folded article, said pressure being at least about 30 psi and no greater than about 500 psi;
a third folding unit operatively coupled to receive said second folded article, said third folding unit forming a third folded article from said second folded article by making a fold in said second folded article in a direction parallel to said second direction, said third folding unit comprising:
a first folding roller;
a second folding roller disposed adjacent said first folding roller, said first and second folding rollers having a nip therebetween, said first and second folding rollers causing said fold in said second folded article to be made when said second folded article passes between said first and second folding rollers;
and
a movable blade member that makes contact with a portion of said second folded article to force said portion of said second folded article towards said nip between said first and second folding rollers;
a second pressing unit operatively coupled to receive said third folded article, said second pressing unit comprising a plurality of pressure rollers and applying a pressure to said third folded article, said pressure being at least about 30 psi and no greater than about 500 psi;
an adhesive applicator that applies adhesive to a portion of said third folded article;
and
a fourth folding unit operatively coupled to receive said third folded article, said fourth folding unit forming an outsert from said third folded article by making a final fold parallel to said second direction, said final fold being made so that said adhesive holds said outsert in a substantially closed position so that said outsert has no exposed unfolded exterior edges that lie in a direction parallel to said final fold, said fourth folding unit comprising:
a first folding roller;
a second folding roller disposed adjacent said first folding roller of said fourth folding unit, said first and second folding rollers of said fourth folding unit having a nip therebetween, said first and second folding rollers of said fourth folding unit causing said final fold to be made when said third folded article passes between said first and second folding rollers of said fourth folding unit;
and
a movable blade member that makes contact with a portion of said third folded article to force said portion of said third folded article towards said nip between said first and second folding rollers of said fourth folding unit.

13 more elements

An outsert-forming apparatus that forms outserts having printed product information thereon, said apparatus comprising:

a first folding unit that forms a first folded article from a sheet of paper having printed information thereon, said first folding unit having a plurality of folding rollers and forming said first folded article by making a plurality of folds in said sheet of paper, each of said folds being parallel to a first direction;
a second folding unit operatively coupled to receive said first folded article, said second folding unit forming a second folded article from said first folded article by making a fold in said first folded article in a direction parallel to a second direction, said second direction being perpendicular to said first direction;
a third folding unit operatively coupled to receive said second folded article, said third folding unit forming a third folded article from said second folded article by making a fold in said second folded article in a direction parallel to said second direction, said third folding unit comprising:
a first folding roller;
a second folding roller disposed adjacent said first folding roller, said first and second folding rollers having a nip therebetween, said first and second folding rollers causing said fold in said second folded article to be made when said second folded article passes between said first and second folding rollers;
and
a movable blade member that makes contact with a portion of said second folded article to force said portion of said second folded article towards said nip between said first and second folding rollers;
an adhesive applicator that applies adhesive to a portion of said third folded article;
and
a fourth folding unit operatively coupled to receive said third folded article, said fourth folding unit forming an outsert from said third folded article by making a final fold parallel to said second direction, said final fold being made so that said adhesive holds said outsert in a substantially closed position so that said outsert has no exposed unfolded exterior edges that lie in a direction parallel to said final fold, said fourth folding unit comprising:
a first folding roller;
a second folding roller disposed adjacent said first folding roller of said fourth folding unit, said first and second folding rollers of said fourth folding unit having a nip therebetween, said first and second folding rollers of said fourth folding unit causing said final fold to be made when said third folded article passes between said first and second folding rollers of said fourth folding unit;
and
a movable blade member that makes contact with a portion of said third folded article to force said portion of said third folded article towards said nip between said first and second folding rollers of said fourth folding unit.

11 more elements

An outsert-forming apparatus that forms outserts having printed product information thereon, said apparatus comprising:

a first folding unit that forms a first folded article from a sheet of paper having printed information thereon, said first folding unit having a plurality of folding rollers and forming said first folded article by making a plurality of folds in said sheet of paper, each of said folds being parallel to a first direction;
a second folding unit operatively coupled to receive said first folded article, said second folding unit forming a second folded article from said first folded article by making a fold in said first folded article in a direction parallel to a second direction, said second direction being perpendicular to said first direction;
a first pressing unit operatively coupled to receive said second folded article, said first pressing unit comprising a plurality of pressure rollers and applying a pressure to said second folded article, said pressure being at least about 30 psi and no greater than about 500 psi;
a third folding unit operatively coupled to receive said second folded article, said third folding unit forming a third folded article from said second folded article by making a fold in said second folded article in a direction parallel to said second direction, said third folding unit comprising:
a first folding roller;
a second folding roller disposed adjacent said first folding roller, said first and second folding rollers having a nip therebetween, said first and second folding rollers causing said fold in said second folded article to be made when said second folded article passes between said first and second folding rollers;
and
a movable blade member that makes contact with a portion of said second folded article to force said portion of said second folded article towards said nip between said first and second folding rollers;
a second pressing unit operatively coupled to receive said third folded article, said second pressing unit comprising a plurality of pressure rollers and applying a pressure to said third folded article, said pressure being at least about 30 psi and no greater than about 500 psi;
an adhesive applicator that applies adhesive to a portion of said third folded article;
and
a fourth folding unit operatively coupled to receive said third folded article, said fourth folding unit forming an outsert from said third folded article by making a final fold parallel to said second direction, said final fold being made so that said adhesive holds said outsert in a substantially closed position so that said outsert has no exposed unfolded exterior edges that lie in a direction parallel to said final fold, said fourth folding unit comprising:
a first folding roller;
a second folding roller disposed adjacent said first folding roller of said fourth folding unit, said first and second folding rollers of said fourth folding unit having a nip therebetween, said first and second folding rollers of said fourth folding unit causing said final fold to be made when said third folded article passes between said first and second folding rollers of said fourth folding unit;
and
a movable blade member that makes contact with a portion of said third folded article to force said portion of said third folded article towards said nip between said first and second folding rollers of said fourth folding unit,
wherein one of said pressing units comprises a plurality of spring members disposed in a vertical stack.

14 more elements

An outsert-forming apparatus that forms outserts having printed product information thereon, said apparatus comprising:

a first folding unit that forms a first folded article from a sheet of paper having printed information thereon, said first folding unit having a plurality of folding rollers and forming said first folded article by making a plurality of folds in said sheet of paper, each of said folds being parallel to a first direction;
a second folding unit operatively coupled to receive said first folded article, said second folding unit forming a second folded article from said first folded article by making a fold in said first folded article in a direction parallel to a second direction, said second direction being perpendicular to said first direction;
a first pressing unit operatively coupled to receive said second folded article, said first pressing unit comprising a plurality of pressure rollers and applying a pressure to said second folded article, said pressure being at least about 30 psi and no greater than about 500 psi;
a third folding unit operatively coupled to receive said second folded article, said third folding unit forming a third folded article from said second folded article by making a fold in said second folded article in a direction parallel to said second direction, said third folding unit comprising:
a first folding roller;
a second folding roller disposed adjacent said first folding roller, said first and second folding rollers having a nip therebetween, said first and second folding rollers causing said fold in said second folded article to be made when said second folded article passes between said first and second folding rollers;
and
a movable blade member that makes contact with a portion of said second folded article to force said portion of said second folded article towards said nip between said first and second folding rollers;
a second pressing unit operatively coupled to receive said third folded article, said second pressing unit comprising a plurality of pressure rollers and applying a pressure to said third folded article, said pressure being at least about 30 psi and no greater than about 500 psi;
an adhesive applicator that applies adhesive to a portion of said third folded article;
and
a fourth folding unit operatively coupled to receive said third folded article, said fourth folding unit forming an outsert from said third folded article by making a final fold parallel to said second direction, said final fold being made so that said adhesive holds said outsert in a substantially closed position so that said outsert has no exposed unfolded exterior edges that lie in a direction parallel to said final fold, said fourth folding unit comprising:
a first folding roller;
a second folding roller disposed adjacent said first folding roller of said fourth folding unit, said first and second folding rollers of said fourth folding unit having a nip therebetween, said first and second folding rollers of said fourth folding unit causing said final fold to be made when said third folded article passes between said first and second folding rollers of said fourth folding unit;
and
a movable blade member that makes contact with a portion of said third folded article to force said portion of said third folded article towards said nip between said first and second folding rollers of said fourth folding unit,
wherein one of said pressing units comprises a plurality of cone-shaped, elastically deformable washers disposed in a vertical stack.

14 more elements

An outsert-forming apparatus that forms outserts having printed product information thereon, said apparatus comprising:

a first folding unit that forms a first folded article from a sheet of paper having printed information thereon, said first folding unit having a plurality of folding rollers and forming said first folded article by making a plurality of folds in said sheet of paper, each of said folds being parallel to a first direction;
a second folding unit operatively coupled to receive said first folded article, said second folding unit forming a second folded article from said first folded article by making a fold in said first folded article in a direction parallel to a second direction, said second direction being perpendicular to said first direction;
a first pressing unit operatively coupled to receive said second folded article, said first pressing unit comprising a plurality of pressure rollers and applying a pressure to said second folded article, said pressure being at least about 30 psi and no greater than about 500 psi;
a third folding unit operatively coupled to receive said second folded article, said third folding unit forming a third folded article from said second folded article by making a fold in said second folded article in a direction parallel to said second direction, said third folding unit comprising:
a first folding roller;
a second folding roller disposed adjacent said first folding roller, said first and second folding rollers having a nip therebetween, said first and second folding rollers causing said fold in said second folded article to be made when said second folded article passes between said first and second folding rollers;
and
a movable blade member that makes contact with a portion of said second folded article to force said portion of said second folded article towards said nip between said first and second folding rollers;
a second pressing unit operatively coupled to receive said third folded article, said second pressing unit comprising a plurality of pressure rollers and applying a pressure to said third folded article, said pressure being at least about 30 psi and no greater than about 500 psi;
an adhesive applicator that applies adhesive to a portion of said third folded article;
and
a fourth folding unit operatively coupled to receive said third folded article, said fourth folding unit forming an outsert from said third folded article by making a final fold parallel to said second direction, said final fold being made so that said adhesive holds said outsert in a substantially closed position so that said outsert has no exposed unfolded exterior edges that lie in a direction parallel to said final fold, said fourth folding unit comprising:
a first folding roller;
a second folding roller disposed adjacent said first folding roller of said fourth folding unit, said first and second folding rollers of said fourth folding unit having a nip therebetween, said first and second folding rollers of said fourth folding unit causing said final fold to be made when said third folded article passes between said first and second folding rollers of said fourth folding unit;
and
a movable blade member that makes contact with a portion of said third folded article to force said portion of said third folded article towards said nip between said first and second folding rollers of said fourth folding unit,
wherein one of said pressing units additionally comprises a support structure, wherein one of said pressure rollers of said one pressing unit is disposed in a fixed position relative to said support structure, and wherein one of said pressure rollers of said one pressing unit is disposed in a movable position relative to said support structure.

14 more elements

An outsert-forming apparatus that forms outserts having printed product information thereon, said apparatus comprising:

a first folding unit that forms a first folded article from a sheet of paper having printed information thereon, said first folding unit having a plurality of folding rollers and forming said first folded article by making a plurality of folds in said sheet of paper, each of said folds being parallel to a first direction;
a second folding unit operatively coupled to receive said first folded article, said second folding unit forming a second folded article from said first folded article by making a fold in said first folded article in a direction parallel to a second direction, said second direction being perpendicular to said first direction;
a third folding unit operatively coupled to receive said second folded article, said third folding unit forming a third folded article from said second folded article by making a fold in said second folded article in a direction parallel to said second direction, said third folding unit comprising:
a first folding roller;
a second folding roller disposed adjacent said first folding roller, said first and second folding rollers having a nip therebetween, said first and second folding rollers causing said fold in said second folded article to be made when said second folded article passes between said first and second folding rollers;
and
a movable blade member that makes contact with a portion of said second folded article to force said portion of said second folded article towards said nip between said first and second folding rollers;
an adhesive applicator that applies adhesive to a portion of said third folded article;
and
a fourth folding unit operatively coupled to receive said third folded article, said fourth folding unit forming an outsert from said third folded article by making a final fold parallel to said second direction, said final fold being made so that said adhesive holds said outsert in a substantially closed position so that said outsert has no exposed unfolded exterior edges that lie in a direction parallel to said final fold, said fourth folding unit comprising:
a first folding roller;
a second folding roller disposed adjacent said first folding roller of said fourth folding unit, said first and second folding rollers of said fourth folding unit having a nip therebetween, said first and second folding rollers of said fourth folding unit causing said final fold to be made when said third folded article passes between said first and second folding rollers of said fourth folding unit;
and
a movable blade member that makes contact with a portion of said third folded article to force said portion of said third folded article towards said nip between said first and second folding rollers of said fourth folding unit,
wherein said pressing unit comprises a plurality of spring members disposed in a vertical stack.

12 more elements

An outsert-forming apparatus that forms outserts having printed product information thereon, said apparatus comprising:

a first folding unit that forms a first folded article from a sheet of paper having printed information thereon, said first folding unit having a plurality of folding rollers and forming said first folded article by making a plurality of folds in said sheet of paper, each of said folds being parallel to a first direction;
a second folding unit operatively coupled to receive said first folded article, said second folding unit forming a second folded article from said first folded article by making a fold in said first folded article in a direction parallel to a second direction, said second direction being perpendicular to said first direction;
a third folding unit operatively coupled to receive said second folded article, said third folding unit forming a third folded article from said second folded article by making a fold in said second folded article in a direction parallel to said second direction, said third folding unit comprising:
a first folding roller;
a second folding roller disposed adjacent said first folding roller, said first and second folding rollers having a nip therebetween, said first and second folding rollers causing said fold in said second folded article to be made when said second folded article passes between said first and second folding rollers;
and
a movable blade member that makes contact with a portion of said second folded article to force said portion of said second folded article towards said nip between said first and second folding rollers;
an adhesive applicator that applies adhesive to a portion of said third folded article;
and
a fourth folding unit operatively coupled to receive said third folded article, said fourth folding unit forming an outsert from said third folded article by making a final fold parallel to said second direction, said final fold being made so that said adhesive holds said outsert in a substantially closed position so that said outsert has no exposed unfolded exterior edges that lie in a direction parallel to said final fold, said fourth folding unit comprising:
a first folding roller;
a second folding roller disposed adjacent said first folding roller of said fourth folding unit, said first and second folding rollers of said fourth folding unit having a nip therebetween, said first and second folding rollers of said fourth folding unit causing said final fold to be made when said third folded article passes between said first and second folding rollers of said fourth folding unit;
and
a movable blade member that makes contact with a portion of said third folded article to force said portion of said third folded article towards said nip between said first and second folding rollers of said fourth folding unit,
wherein said pressing unit comprises a plurality of cone-shaped, elastically deformable washers disposed in a vertical stack.

12 more elements

Informational item forming machine and method

Life of this patent

Informational item forming machine and method

Life of this patent

Abstract

Claims9