Abstract: Lyophilized M-CSF formulations are presented that are free of high molecular weight species and stable to prolonged storage.

Abstract: Adjustable clamp-on canoe pontoon with outrigger arms, adjustable in height for various depth canoes, having a two-piece clamping device for mounting to the top surface of the "T"-shaped gunwales of various canoes.

Abstract: Adjustable and expandable, slip-on canoe seat back rest. Features provide for mounting without the use of tools to the widest possible range of different canoe and boat seats.

Abstract: A box blank with receptacle and cover sections each with side flaps and end flaps has a hinge panel joining the two sections. A vacuum pickup draws a flat blank from a supply stack to a feed carriage which transfers the blank past sprays that apply glue to the end flaps. The speed of the carrier varies, but beneath the glue sprays speed is uniform. The carriage delivers the glue coated box blank to a former and a tray forming head having concave and convex interacting pressure plates which maintain doubled over end flaps of each section in a concave configuration with respect to the box while the folded end sections are adhered to form a box tray from the blank. Former flap benders cooperate with the tray forming head to shape the box tray. A second vacuum pickup clasps the formed tray at the hinge panel and draws a shaped tray from the forming head into engagement with folding elements such that the cover and receptacle sections are bent together along the hinge panel to form a closed box.

Abstract: A box blank with receptacle and cover sections each with side and end flaps has a hinge panel joining the sections. A vacuum pickup draws a flat blank from a stack to a feed carriage which delivers the glue coated blank to a former and a forming head having concave and convex interacting pressure plates which maintain doubled over end flaps of each section in concave configuration while the folded end sections are adhered to form a box tray. Former flap benders cooperate with the tray forming head to shape the tray. A second vacuum pickup clasps the formed tray at the hinge panel and draws it from the forming head into engagement with folding elements such that cover and receptacle sections are bent together along the hinge panel to form a closed box.The machine implementing the process is cam and lever motivated with a gluer for forming the folded end flaps and holding the box partially closed after the tray is formed for loading articles into the box before it is closed.

Abstract: A box blank with receptacle and cover sections each with side flaps and end flaps has a hinge panel joining the two sections. A vacuum pickup draws a flat blank from a supply stack to a feed carriage which transfers the blank past sprays that apply glue to the end flaps. The speed of the carrier varies, but beneath the glue sprays speed is uniform. The carriage delivers the glue coated box blank to a former and a tray forming head having concave and convex interacting pressure plates which maintain doubled over end flaps of each section in a concave configuration with respect to the box while the folded end sections are adhered to form a box tray from the blank. Former flap benders cooperate with the tray forming head to shape the box tray. A second vacuum pickup clasps the formed tray at the hinge panel and draws a shaped tray from the forming head into engagement with folding elements such that the cover and receptacle sections are bent together along the hinge panel to form a closed box.

Abstract: A box blank with receptacle and cover sections each with side and end-flaps has a hinge panel joining the sections. A vacuum pickup draws a flat blank from a stack to a feed carriage which delivers the glue coated blank to a former and a forming head having concave and convex interacting pressure plates which maintain doubled over end flaps of each section in concave configuration while the folded end sections are adhered to form a box tray. Former flap benders cooperate with the tray forming head to shape the tray. A second vacuum pickup clasps the formed tray at the hinge panel and draws it from the forming head into engagement with folding elements such that cover and receptacle sections are bent together along the hinge panel to form a closed box.The machine implementing the process is cam and lever motivated with a gluer for forming the folded end flaps and holding the box partially closed after the tray is formed for loading articles into the box before it is closed.

Abstract: A one-piece box blank is cut from a single sheet with creases and score lines dividing the box blank into a receptacle section, a hinge section and a cover section. The cover and receptacle sections both have side and front flaps. The front flaps and hinge section are proportioned such that the receptacle front flap is not totally overlapped by the cover front flap when the box is closed. The depth of the receptacle side flaps adjacent the hinge section is less than the depth of the hinge section. The spaced, scored fold lines separating the side flaps from the cover and the receptacle sections are straight lines, converging from the front flap of the cover to the front flap of the receptacle. If the box is wrapped corner notches are preferably cut in both the one-piece box blank and in a one-piece wrap. The wrap and the blank are combined as they pass through a conventional wrapping machine.