Wpc Machinery Corporation

Other

Web Printing Controls Co., Inc.

Thomas H Schumacher

Erik Thostenson

Thaddeus M Przybylowski

Herman C Gnuechtel

Ronald W Alverth

Ronald L Nelson

Processes for depositing functionalized nanoparticles upon a non-conductive substrate are disclosed herein. The processes may include the step of aerosolizing one or more particles into suspension within a gas, each of the one or more particles comprising functionalized nanoparticles having an electric charge. The processes may include the step the step of attracting the one or more particles onto a non-conductive substrate by a static electric charge opposite of the electric charge, wherein at least portions of the non-conductive substrate are having the static electric charge. The processes may include the step of depositing the functionalized nanoparticles onto the non-conductive substrate.

Processes for depositing functionalized nanoparticles upon a substrate

In various aspects, the sensors include a substrate that is porous and non-conductive with nanoparticles deposited onto the substrate within pores of the substrate by an electrophoretic process to form a sensor element. The nanoparticles are electrically conductive. The sensor includes a detector in communication with the sensor element to measure a change in an electrical property of the sensor element. The change in the electrical property may result from alterations in quantum tunneling between nanoparticles within the sensor element, in various aspects.

Sensor formed from conductive nanoparticles and a porous non-conductive substrate

A golf training apparatus that includes a first elongated flexible strip of a stance length, and a second elongated flexible strip of a ball distance length. According to an example of the invention, the first elongated flexible strip and the second elongated flexible strip include an area of loop-type material, or material that cooperates with hook-type material. The first elongated flexible strip and the second elongated flexible strip may then be joined to one another by providing a separate section of hook-type material or by incorporating hook-type material onto the first elongated flexible strip and the second elongated flexible strip.

Golf stance guidance system and method

A method and apparatus for longitudinally folding a printed web upstream of the former or other finishing device in an in-line printing press. The invention permits plow folding to be accomplished upstream of the former by carefully controlling the tension of the web while it is in the plow folding apparatus.

Method and apparatus for longitudinally folding a printed web in a

A glue cell apparatus for applying glue in a web printing unit is disclosed, which apparatus includes one or more self-contained modular units that have a finite width in the direction of the width of the web to which glue is applied. The modular units are carried and mounted upon a rail structure that extends substantially across the full width of the web and a drive shaft is also provided which also extends substantially the same distance. Each of the glue cells preferably has a transfer cylinder that is driven by the drive shaft that is operably connected and driven by the gluing and/or coating machine, and a metering roller subassembly having a metering roller which calibrates the thickness of the layer of glue that is ultimately applied to the web. The metering roller has an internal hydraulic motor which drives the same. In an alternate embodiment, a pan roller subassembly is also provided.

Glue cells apparatus for applying glue in a web printing unit

A mounting and drive assembly which is designed to easily, rapidly and accurately remove and replace a cylinder such as a transfer cylinder of a gluing unit that may be provided in associated with a web printing press.

Easily removable mounting and drive assembly for a rotating cylinder of

Coating apparatus and method of operation where the rotatable transfer cylinder and the rotatable metering roller of the coating device do not have internal cooling, but the heated coating liquid which is discharged from the nip between these rollers is itself cooled before being recirculated to a liquid holding pan beneath the transfer cylinder. A liquid catch tray is positioned below the metering roller for receiving coating liquid dripping from the metering roller, the catch tray having a downward incline toward the liquid holding pan, and the catch tray being spaced vertically and laterally away from the nip between the transfer cylinder and the metering roller to thereby provide an open space between the holding pan and the catch tray. A reservoir is positioned below the open space and below the nip for receiving coating liquid from the catch tray and the nip, and for receiving coating liquid overflowing from the holding pan.

Offset coating apparatus with external cooling

An ink supply system that is operable to precisely provide ink to a transfer roll by means of positively pumping ink to an absorbent medium adjacent to a ductor wheel at a programmably controlled rate and to bring the ductor wheel into and out of contact with a transfer cylinder also at a programmably controlled rate.

Ink applying system for a printing apparatus

A folder plow for a web of material in which the plow is positionable transversely of the longitudinal movement of the web material and has a folding disk rotatable on an axis convergent with the web and being adjustable by tilting about its axis of rotation to position its folding edge at different angles to the plane of the web to obtain a wrinkle free fold without gussetting and to prevent marking. The plow has a cylindrical section rotatable about an axis parallel with the plane of the web, which section is partially telescoped over the disk and provides a shroud for a major section of the disk, the disk having a small sector projecting radially from the contiguous portion of the cylindrical section. The plow is adjustable circumferentially about the axis of rotation of the cylindrical section for advancing or retracting the point of engagement of the disk which has a circumferential frusto-conical edge which merges with an outer face of the disk and forms an apex which engages the web at a series of points.

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Downers Grove, IL, United States of America

Thomas H Schumacher