A deposition source evaporating apparatus includes a crucible set for accommodating a deposition source, a spray unit positioned on the crucible set, a heater positioned in the crucible set for heating the crucible set to evaporate the deposition source through the spray unit, and a heat radiation preventing plate surrounding the spray unit for blocking radiation of heat at a side of the spray unit. At least one of the crucible unit and the heat radiation preventing plate includes a carbon fiber composite material.

A deposition source evaporating apparatus includes a crucible set for accommodating a deposition source, a spray unit positioned on the crucible set, a heater positioned in the crucible set for heating the crucible set to evaporate the deposition source through the spray unit, and a heat radiation preventing plate surrounding the spray unit for blocking radiation of heat at a side of the spray unit. At least one of the crucible unit and the heat radiation preventing plate includes a carbon fiber composite material.

Method of fabricating a 3-dimensional structure, mesh formwork element for fabricating a 3-dimensional structure, and method of fabricating the same. The method of fabricating a 3-dimensional structure comprises providing a mesh formwork element such that a cavity bound by at least two opposing portions of the mesh formwork is formed; accumulating a material in the cavity; and allowing the material to harden; wherein apertures in the at least two opposing portions of the mesh formwork element are adapted to the hydro-static pressure of the accumulated material or vice versa such that at least two surfaces of the hardened material substantially take on the respective shapes defined by the two opposing portions of the mesh formwork element.

Method of fabricating a 3-dimensional structure, mesh formwork element for fabricating a 3-dimensional structure, and method of fabricating the same. The method of fabricating a 3-dimensional structure comprises providing a mesh formwork element such that a cavity bound by at least two opposing portions of the mesh formwork is formed; accumulating a material in the cavity; and allowing the material to harden; wherein apertures in the at least two opposing portions of the mesh formwork element are adapted to the hydro-static pressure of the accumulated material or vice versa such that at least two surfaces of the hardened material substantially take on the respective shapes defined by the two opposing portions of the mesh formwork element.

Disclosed is a composite material manufacturing equipment including a raw material cylinder, an oil hydraulic piston and a rotating mold. The raw material cylinder has a raw material chamber, a material inlet and a material outlet, the raw material chamber can be filled with a substrate and a reinforcing phase material. The oil hydraulic piston is arranged at a side of the material inlet of the raw material cylinder for pushing the substrate and the reinforcing phase material to move towards the material outlet. The rotating mold is arranged at a side of the material outlet of the raw material cylinder, and includes an outer mold and a rotating flow channel inside the outer mold, the outer mold can rotationally rub the substrate to plasticize the substrate, the rotating flow channel can disperse and mix the plasticized substrate and the reinforcing phase material to form a composite material.

Disclosed is a composite material manufacturing equipment including a raw material cylinder, an oil hydraulic piston and a rotating mold. The raw material cylinder has a raw material chamber, a material inlet and a material outlet, the raw material chamber can be filled with a substrate and a reinforcing phase material. The oil hydraulic piston is arranged at a side of the material inlet of the raw material cylinder for pushing the substrate and the reinforcing phase material to move towards the material outlet. The rotating mold is arranged at a side of the material outlet of the raw material cylinder, and includes an outer mold and a rotating flow channel inside the outer mold, the outer mold can rotationally rub the substrate to plasticize the substrate, the rotating flow channel can disperse and mix the plasticized substrate and the reinforcing phase material to form a composite material.

A rodstock barrel drive having a first and second roller gears, each having a toothed section and a gripping surface section, such that the teeth of the roller gears intermesh, causing rotation of one of roller gear to rotate the other roller gear in the opposite direction, so as to draw a rodstock through a space between the gripping surfaces of the pair of roller gears, a ring gear which engages with one of the pair of roller gears, a drive gear which engages with the ring gear, and one or more idler gears which engage with the ring gear, all within a housing, the drive gear being connected to, and rotated by, a motor, which causes the rodstock to be drawn through the roller gears, wherein all the gears are all positioned within, and oriented parallel to, a common plane.

A disclosed reinforcer includes a shrinkable layer able to shrink in a direction of shrinkage, under the effect of a heat-shrink heat treatment, from an initial state to a shrunk state, a first corrugatable layer, which includes a gridwork of filaments added against the shrinkable layer and connected to the shrinkable layer by connection lines spaced apart and extending transversely with respect to the direction of shrinkage, the first corrugatable layer exhibiting a shrinkage that is substantially zero or that is smaller than that of the shrinkable layer, so that, when the shrinkable layer is in the initial state, portions of the first corrugatable layer, each defined between two consecutive connection lines, are bent over and, when the shrinkable layer is in the shrunk state, the portions of the first corrugatable layer are curved.

A composite element for the realization of protection devices of parts of the human body includes a matrix, a reinforcing element, at least partially embedded in the matrix, wherein the reinforcing element has at least one opening shaped so as to define an undercut between the matrix and the reinforcing element, such undercut being suitable for determining a mechanical constraint between the matrix and the reinforcement element.

The present invention relates to a method for preparing an activated lignin composition. In addition, the present invention also relates to a method for further processing the thus activated lignin composition in a method for preparing a lignin-phenol formaldehyde resin. Such a lignin-phenol formaldehyde resin can be used in the manufacturing of laminates by replacing the traditional synthetic phenol formaldehyde resin.