Abstract: An environmentally friendly single sheet calendar is provided, which includes a single sheet of printed material having first and second opposed edges and first and second opposed faces. A non-metallic, biodegradable binder is disposed along the first edge, with the binder including a rigid bar and a securing element for coupling the rigid bar to the first face of the single sheet. The securing element may, for example, include a layer of adhesive for adhesively coupling the rigid bar to the first face. The adhesive may, for example, be heat activatable.

Abstract: An apparatus is provided for binding a single printed sheet with top and bottom binders to form a single sheet calendar. The apparatus includes a binder feeding mechanism for positioning the top and bottom binders relative to the single printed sheet. The apparatus includes first and second spaced, parallel binding units for respectively securing the top and bottom binders to the single sheet, with the first binding unit having an upper member and a lower member to define a sheet-receiving channel there between. At least one of the upper member or the lower member is heated, and at least one of the upper member or the lower member is controllably movable relative to the other of the upper member or the lower member, to secure one of the binders to the single sheet.

Abstract: An apparatus is provided for binding a single printed sheet with top and bottom binders to form a single sheet calendar. The apparatus includes a binder feeding mechanism for positioning the top and bottom binders relative to the single printed sheet. The apparatus includes first and second spaced, parallel binding units for respectively securing the top and bottom binders to the single sheet, with the first binding unit having an upper member and a lower member to define a sheet-receiving channel there between. At least one of the upper member or the lower member is heated, and at least one of the upper member or the lower member is controllably movable relative to the other of the upper member or the lower member, to secure one of the binders to the single sheet.

Abstract: An environmentally friendly single sheet calendar is provided, which includes a single sheet of printed material having first and second opposed edges and first and second opposed faces. A non-metallic, biodegradable binder is disposed along the first edge, with the binder including a rigid bar and a securing element for coupling the rigid bar to the first face of the single sheet. The securing element may, for example, include a layer of adhesive for adhesively coupling the rigid bar to the first face. The adhesive may, for example, be heat activatable.

Abstract: A calendar slide includes a hanger that is secured to the slide during the tinning or crimping process in which the slide is secured to the calendar. The hanger has a hole for hanging the calendar or other work piece tinned with the slide and hanger. Advantageously, according to this invention, the hanger does not need to be riveted or staked to the slide for secure attachment. The slide may include at least one through slot into which a leading edge of a roll of hanger material is inserted. The leading portion of the hanger material is severed or cut from the remainder of the roll while it is positioned in the hanger. An edge of the calendar or work piece is inserted between the spaced legs of the slide and initially crimped between the spaced legs. The hanger is severed from the roll either prior to the initially crimping operation, during the initial crimping operation or immediately there after.

Abstract: An apparatus for assembling a hanging file folder and method is provided. A folder blank is received at a crimping station whereat a pair of prefabricated suspension rails are each dispensed from a respective hopper to folder a blank. Each one of the pair of suspension rails is dispensed to respective first and second opposed edges of the folder blank. The apparatus is provided with a folder rail dispensing system including plural pneumatically activated actuators for selectively separating a folder rail from a clip of folder rails held within the hopper and reorienting the folder rail into engagement with the folder blank. The folder rail is moved into engagement with the folder blank so as to be located within a gap defined by a hammer bar and an anvil bar, wherein the hammer and anvil bars crimp the prefabricated folder rail upon the folder blank.

Abstract: A method of manufacturing a file folder includes the steps of displacing a predetermined length of a flexible material in a feed direction and forming a pair of spaced apertures in the material. The method further includes the steps of inserting a prong of a binder through each aperture, the binder having an elongate central portion with a prong extending from each end of the central portion and securing the central portion of the binder to the material. The invention also relates to an apparatus for manufacturing a file folder.

Abstract: A method of manufacturing a file fastener from a flat metal strip having top and bottom surfaces with narrow side surfaces therebetween, includes providing an elongate body portion. A prong extends from each end of the body portion, with at least the side surfaces of the prongs having a protective coating. The invention extends to a method of manufacturing a string of file fasteners, each file fastener being of a flat metal strip having an elongate body portion. A prong extends from each end of the body portion, with the file fasteners being connected via frangible bridges.

Abstract: A paper binder comprises a pair of prongs, an anchor formation at one end of each prong, and a head, the anchor formations being embedded in the head. The invention extends to a method of manufacturing a paper binder, which includes the steps of providing two thin head forming elements that are capable of being bonded together, forming an aperture in one of the elements, inserting a binding member into the aperture, the binding member having a pair of prongs with anchor formations and bonding the elements together, the anchor formations sandwiched therebetween and the prongs extending therefrom. The invention extends further to an apparatus for manufacturing a paper binder which includes an inserting means for inserting the binding member into an aperture in a base element and a bonding means for bonding a cover element to the base element with an anchor formation sandwiched therebetween.

Abstract: A paper binder comprises a pair of prongs, an anchor formation at one end of each prong, and a head, the anchor formations being embedded in the head. The invention extends to a method of manufacturing a paper binder, which includes the steps of providing two thin head forming elements that are capable of being bonded together, forming an aperture in one of the elements, inserting a binding member into the aperture, the binding member having a pair of prongs with anchor formations and bonding the elements together, the anchor formations sandwiched therebetween and the prongs extending therefrom. The invention extends further to an apparatus for manufacturing a paper binder which includes an inserting means for inserting the binding member into an aperture in a base element and a bonding means for bonding a cover element to the base element with an anchor formation sandwiched therebetween.

Abstract: A combination file folder and fastener for securing loose papers to the folder. The folder has a flap cut along a hinge line about which the flap is pivotable. There is a cover strip which covers a portion of the outside of the folder including the flap. A central portion of the fastener is sandwiched between the cover strip and the flap with the ends or prongs of the fastener extending into the interior of the folder such that loose papers may be positioned over the prongs and thereby secured within the folder.

Abstract: A file folder and fastener combination wherein the folder has a major flap along one edge of the folder and a pair of spaced, colinearly aligned, elongated minor flaps formed in said folder or major flap and separated by a medial portion of the folder or major flap. The fastener has a central body portion overlying one surface of the medial portion of the folder or major flap. Elongated prongs extend from opposite ends of the central body portion of the fastener and overlie the minor flaps of the folder or major flap on the opposite surface of the folder or major flap from the surface upon which the central portion of the fastener is located. The major flap of the folder is folded against the folder and secured thereto so as to sandwich the central portion of the fastener between the folder and the major flap. Alternatively, instead of a major flap formed on one edge of the folder, the central body portion of the fastener may be covered by a separate strip of material.

Abstract: A file folder and fastener combination wherein the folder has a pair of spaced, colinearly aligned, elongated slots separated by a medial portion of the folder and the fastener has a central body portion overlying and attached to the medial portion of the folder and with elongated prongs of the fastener overlying the slots. The folder has a cover over the central portion of the fastener such that the central portion of the fastener will not hang up on and damage adjacent file folders when multiple file folders are filed in a common file cabinet.