Abstract: Outserts having printed information thereon are disclosed and are formed in accordance with a method in which a plurality of parallel folds are made in a sheet of paper in a first fold direction using a plurality of pairs of folding rollers and stop members to form an intermediate folded item and in which a plurality of cross-folds are made in the intermediate folded item to form the outsert. The cross-folds may be made to divide the length of the intermediate folded item into ten panels, fourteen panels, or eighteen panels.

Abstract: A method and apparatus for forming informational items such as outserts and booklets may include folding a sheet of paper having product information printed thereon by making a plurality of folds in the sheet of paper to form a first folded article; (b) making a fold in the first folded article to form a second folded article; (c) applying pressure at least about 30 psi and no greater than about 500 psi to the second folded article a first pressing unit having a pair of pressure rollers; and (d) making one or more folds in the second folded article to form an outsert using a third folding apparatus having a plurality of folding rollers having a nip therebetween and a movable blade member.

Abstract: A method and apparatus for forming informational items such as outserts and booklets may include folding a sheet of paper having product information printed thereon by making a plurality of folds in the sheet of paper to form a first folded article; (b) making a fold in the first folded article to form a second folded article; (c) applying pressure at least about 30 psi and no greater than about 500 psi to the second folded article a first pressing unit having a pair of pressure rollers; and (d) making one or more folds in the second folded article to form an outsert using a third folding apparatus having a plurality of folding rollers having a nip therebetween and a movable blade member.

Abstract: Flat objects (10) are packaged with a packaging material (1) that is supplied as a quasi-endless web. The packaging material (1) is gripped at one of its surfaces by gripping elements (6), which are spaced from on another. During conveyance of the packaging material (1) by the gripping elements (6), the distances between the gripping elements (6) are reduced and the packaging material (1) is made to buckle between the gripping elements to one side, forming a string of bags (1?). During further conveyance these bags (1?) are charged with the flat objects (10), are severed from the string of bags, and are sealed. The packaging material, which is supplied, with its width aligned essentially horizontally, is gripped from above by the gripping elements (6) and therefore buckles downwards by gravity, and the bags are charged from above.

Abstract: The present invention provides a manufacturing method and apparatus of a gusset bag, capable of coping with manufacture of various types of gusset bag and permitting improvement of productivity. A pair of flat films 12a and 12b are separated and transferred by a transfer unit 14, and a side film 15 extending in a direction perpendicular to the transfer direction of the flat films or in the same direction as the flat films and forming side surfaces 2c and 2d of the bag main body 2 is inserted between the pair of flat films 12a and 12b. The end of the side film is folded to form an open surface 43 at least at an end of the side film and the flat films.

Abstract: A folding and sealing apparatus comprising a housing supporting a feed platform for feeding a supply of pre-glued forms to the folding and sealing apparatus. The housing accommodating a first roller, a second roller, a third roller and a fourth roller, and the first and second rollers forming a first nip, the second and third roller forming a second nip and the third and fourth roller forming a third nip. A motor drives at least one of the rollers via a drive mechanism. The first roller is a spring biased roller to facilitate feeding of the pre-glued form while the second, third and the fourth rollers are all fixedly mounted to the housing so that the second nip and the third nip both provide a sufficient sealing pressure to the folded form, as the folded form passes through the second and the third nips, to facilitate both folding and sealing of the folded form. A collection bin is provided adjacent the third nip for collecting the folded and sealed forms upon exiting from the folding and sealing apparatus.

Abstract: A mailing envelope with a plurality of inserts is made by imaging variable color indicia on both faces of a paper substrate and imaging sense marks, and reply indicia, on at least one face of the substrate. The sense marks are used to properly align and slit the substrate web into a web of pre-determined width (removing the sense marks), and then label portions are flexographically printed on the first face of the web with magnetic ink. Adhesive and a release liner (e.g. using transfer tape) are applied to the second face of the web at the label portions and the labels are die cut from the label portions. The web is cut into sheets of predetermined length, each sheet including at least one set of labels, and the sheet is buckle folded to form a folded sheet with a plurality of panels in the sheet, at least one panel having a set of labels.

Abstract: Apparatus and method for closing an envelope having a body portion and a flap, and a crease between the body portion and the flap. An open envelope is gripped and transported toward an abutment, which can be either a leaf spring or a slideable weight. The abutment is biased toward the envelope, but the force of the advancing envelope moves the abutment in a direction opposite the direction of bias, until the crease clears the transport structure that is moving the envelope. Once this happens, then the advance of the envelope stops and the bias of the abutment forces the envelope, crease first, between rollers that press the folded flap against the envelope. Any size envelope can be handled, because the abutment can move under the force of the envelope, any distance required to accommodate the size of the envelope.

Abstract: A bonded unitized envelope stack, manufacturing apparatus, and manufacturing method are provided in which envelopes in a stack are inter-connected by application of two spots of adhesive on the front panel of each envelope to engage the lower panel of the next above envelope. In one embodiment of the present invention, a conventional folding machine including a seal folder flap trap is modified to enable the application of the two spots of adhesive on the front panel of each envelope, and to produce bonded envelope stacks having a given fixed quantity of envelopes. When an envelope enters the seal folder flap trap, a photocell detects and triggers one counter of a dual counter system. A first counter increments each time an envelope enters the trap, until a count termed "preset 1" is reached. When "preset 1" is reached by the first counter, the glue applicator is deactivated. A second counter is then incremented.

Abstract: A method and apparatus are disclosed for making a leaflet having fold lines and cross folds normal to the fold lines and with an adhesive adhering a lip portion of a long leg of the leaflet to a short leg of the leaflet to avoid leaving a loose edge on the leaflet. Sheets are conveyed in a first direction to a first folding at a first folding station, and then a second conveyor feeds the sheets to travel at right angles to a cross folder at a second folding station. The cross folds are made to a lip portion on a long leg and adhesive applicator applies adhesive to the lip portion which is adhered by the adhesive to a folded panel to form a leaflet having fold lines and cross folds at its edges, thereby eliminating any loose edges. Loose edges may open the leaflet during a high speed conveyance thereof.

Abstract: A readily removable apparatus for use with an envelope blank-forming machine for the forming of envelopes from those blanks. The apparatus comprises an adhesive sprayer for applying adhesive on one side of a side flap of the envelope blank. It also includes an air lifter to lift a leading edge of the blank into engagement with a buckle bar. A plow folds the side flaps over a rear portion of the envelope blank, and rollers press the adhesive-covered side of the side flaps onto a rear portion of the blank to form an envelope.

Abstract: A mailer having an oversized insert and method wherein an interior ply is transversely folded and adhered to an unfolded interior ply.

Abstract: This invention relates to a method and apparatus for folding sheets, and more particularly, to folding sheets and adhering an outer fold to the inner fold to make "outserts" which bear information relating to the pharmaceuticals and which are inserted into the pharmaceutical packages to give instructions and warnings to the users of the pharmaceutical.

Abstract: In apparatus for laying for flexible sheets into a folded Z-shaped form, a supply conveyor (1) is disposed above means (9) for supporting or transporting the leading end of each sheet (26). Clamping means (16, 17) for laterally clamping the sheet on a transverse line are provided laterally of the supporting or transporting means (9). A reciprocatable transverse rod (22) is provided in a gap between the supply conveyor (1) and the means (9). Further conveyor means at right-angles to the supporting or transporting means (9) define an inlet which consists of double belt conveyors (30) or pairs of rollers, is extensible and closable in a plier-like manner, and is arranged so that one side edge of each sheet (26) folded to Z-shape by the transverse rod (22) lies within said inlet.

Abstract: Envelope blanks are scored and folded by pressing the flat blanks through a series of scoring and folding rolls. The rolls include vacuum rolls which invert the envelope blanks during the scoring operation. The blanks are scored laterally and as they pass over the outer surface of one of the vacuum rolls they are scored longitudinally. During the longitudinal scoring operation, the envelopes are curvilinear due to their being drawn down onto one of the vacuum rolls. After the longitudinal scoring operation, the blanks are inverted by being folded along the transverse score. The inverted, folded blanks are then moved along by a pair of cooperating vacuum rolls to a gumming station. After being gummed, the blanks are folded along their longitudinal scores with the folded flaps being secured in place by the gum.

Abstract: The material to be folded (a, b) and consisting of one or several sheets is introduced into a flat cartridge (1) up to the point (A) of the fold to be formed by means of a pair of supply rollers (29, 30). Subsequently, the cartridge (1) is turned around an axis (2) in a right angle to the introductory direction whereby a feed roll (9) presses temporarily the point (A) of the material to be folded (a, b) against the edge (6) of the cartridge at which it was introduced and folds the material to be folded (a, b) thus over the edge (6) at this point (A). Finally, the material to be folded (a, b) is taken over by a pair of folding rollers (11, 12) with the top of the thus formed fold leading which presses the fold together.

Abstract: A device and method for folding the main and secondary flaps of self-sealing envelopes into the inoperative condition. The envelopes (11) are fed, bottom edge leading, into a roller (20), the front panel of the envelope being in contact with the roller. The bottom edge lifts off the roller and the envelope is arrested and temporarily supported by abutment means (38,40,44) while the main flap (16) of the envelope is held to the roller by suction (22,24) and carried around the roller and thereby folded relative to the front panel of the envelope. In this position of the envelope, the secondary flap (18) slidably engages the surface of the roller and is then arrested by stop means (28) which carry the secondary flap (18) around and fold it relative to the back panel of the envelope.