An aluminum foil rolling process includes: providing first and second aluminum foils, each having first and second faces; lubricating one face between the first and second faces to obtain a first lubricated face; coupling the first and second foils, thereby obtaining a coupled foil having two outer faces; rolling the coupled foil, reducing the thickness of the coupled foil; lubricating one face between the two outer faces of the coupled foil, obtaining a coupled foil having a second lubricated face; winding the coupled foil having the second lubricated face, obtaining a wound coupled foil; partially separating the coupled foil by unwinding one of the first and second foils, obtaining a wound coupled foil; unwinding the wound coupled foil; rolling the coupled foil thereby obtaining a coupled foil with reduced thickness; separating the coupled foil with reduced thickness obtaining a first and second foils with respective first and second reduced thicknesses.

A method includes pressing a macromolecular material to form a successive reflective layer, heating the reflective layer to a preset temperature value, stirring luminous powder and fluorescent powder at a high speed so that the luminous powder and the fluorescent powder are mixed evenly to form a luminous blank, evenly painting the luminous blank on the reflective layer, drying the luminous blank at a predetermined temperature value to form a luminous layer, and cooling the reflective layer and the luminous layer to produce a substrate which has reflective and self-luminous features. Thus, the luminous layer of the substrate emits light in a dark environment by reflection of the reflective layer of the substrate.

A method includes pressing a macromolecular material to form a successive reflective layer, heating the reflective layer to a preset temperature value, stirring luminous powder and fluorescent powder at a high speed so that the luminous powder and the fluorescent powder are mixed evenly to form a luminous blank, evenly painting the luminous blank on the reflective layer, drying the luminous blank at a predetermined temperature value to form a luminous layer, and cooling the reflective layer and the luminous layer to produce a substrate which has reflective and self-luminous features. Thus, the luminous layer of the substrate emits light in a dark environment by reflection of the reflective layer of the substrate.

A method for manufacturing a fastening element including a step of producing a blank of the fastening element including a head and a shank connected to each other, followed by a step of forming an impression in the head, the forming step including an operation of machining the impression, carried out with a cutting member and an operation of matting a target surface of the impression carried out with a matting member.

A powder production method includes providing an elongated workpiece and repeatedly contacting an outer surface of the elongated workpiece with a reciprocating cutter according to a predetermined at least one frequency to produce a powder. The powder includes a plurality of particles, wherein at least 95% of the produced particles have a diameter or maximum dimension ranging from about 10 ?m to about 200 ?m. A system for producing powders having a plurality of particles including a cutter and at least one controller is also provided herein.

A flexible, multi-product, multi-technology, expandable facility for manufacturing products, such as biologicals, pharmaceuticals, or chemicals, and manufacturing processes using elements of such a facility.

A flexible, multi-product, multi-technology, expandable facility for manufacturing products, such as biologicals, pharmaceuticals, or chemicals, and manufacturing processes using elements of such a facility.

A processing machine and method for planing an end surface of a finished pipe with a clamping device for the pipe to be processed via a tool holder with a planing tool, whereby the tool holder is driven by a motor and can rotate about an axis of rotation. The tool holder is driven by a motor so that it can rotate about an axis of rotation, whereby the clamping device and the tool holder are driven by a motor and can move toward one another in a direction parallel to the axis of rotation of the tool holder. The processing machine includes a cooling device that is arranged in such a manner that it cools the pipe to be processed and/or the planing tool with the aid of liquid and/or solid carbon dioxide during the operation of the device.

A template for use in producing an implant for use in spinal or other orthopedic fixation is provided, where the template is adjustable between a first configuration in which the template is capable of bending in response to a force and is capable of retaining a bent shape, and a second configuration in which the template assumes a memorized shape in response to directing the temperature of the template to value that is at or above a recovery level, where the recovery level is above body temperature. A spinal or orthopedic implant is formed by duplicating the bent shape of the template.

A template for use in producing an implant for use in spinal or other orthopedic fixation is provided, where the template is adjustable between a first configuration in which the template is capable of bending in response to a force and is capable of retaining a bent shape, and a second configuration in which the template assumes a memorized shape in response to directing the temperature of the template to value that is at or above a recovery level, where the recovery level is above body temperature. A spinal or orthopedic implant is formed by duplicating the bent shape of the template.