B29K2311/14

Device and method for coating workpieces

A device for coating of workpieces, which preferably includes, at least in sections, wood, wooden materials, plastics, aluminium or the like. The device includes a feed device for feeding a coating material, a pressing device for pressing the coating material onto a surface of the workpiece, a conveyor device for causing a relative motion between the pressing device and the respective workpiece, and a first joining device for applying and/or activating an adhesive agent on a coating material fed by the feed device and/or a surface to be coated of the workpiece. The device further includes at least a second joining device for applying and/or activating an adhesive agent on a coating material fed by the feed device and/or a surface to be coated of the workpiece.

Method for manufacturing composite airfoils

The present disclosure is directed to an apparatus and method for manufacturing a composite component. The apparatus includes a mold onto which the composite component is formed. The mold is disposed within a grid defined by a first axis and a second axis. The apparatus further includes a first frame assembly disposed above the mold and a plurality of machine heads coupled to the first frame assembly within the grid in an adjacent arrangement along the first axis. At least one of the mold or the plurality of machine heads is moveable along the first axis, the second axis, or both. At least one of the machine heads of the plurality of machine heads is moveable independently of one another along a third axis. A second frame assembly is moveable above the mold along the first axis, the second axis, or both. The second frame assembly includes a holding device. The holding device affixes to and releases from an outer skin to place and displace the outer skin at the mold.

Method for manufacturing composite airfoils

The present disclosure is directed to an apparatus and method for manufacturing a composite component. The apparatus includes a mold onto which the composite component is formed. The mold is disposed within a grid defined by a first axis and a second axis. The apparatus further includes a first frame assembly disposed above the mold and a plurality of machine heads coupled to the first frame assembly within the grid in an adjacent arrangement along the first axis. At least one of the mold or the plurality of machine heads is moveable along the first axis, the second axis, or both. At least one of the machine heads of the plurality of machine heads is moveable independently of one another along a third axis. A second frame assembly is moveable above the mold along the first axis, the second axis, or both. The second frame assembly includes a holding device. The holding device affixes to and releases from an outer skin to place and displace the outer skin at the mold.

SYSTEM OF CORRUGATED PLATES
20200276749 · 2020-09-03 ·

The disclosure relates to a method for producing a three-dimensionally shaped plate consisting of a wood fibre material. The aim of the disclosure is to provide a method and a system for producing three-dimensionally shaped plates from a wood fibre material, which are logistically simplified and can be used on demand. To this end, e) steam is applied to a prefabricated flat starting plate consisting of a wood fibre material, and f) the plate is coated with a separating means, g) shaped in a forming station, and h) hardened by cooling.

Polymer composite comprising an interfacially modified fiber and particle
10752777 · 2020-08-25 · ·

Embodiments herein relate to a composite material including about 10 to 80 wt. % of a polymer phase, the polymer phase comprising a thermoplastic polymer with a density of less than about 1.9 g-m.sup.3; and about 20 to 90 wt. % of a dispersed mixed particulate phase, the dispersed mixed particulate phase comprising a mixed particulate and about 0.005 to 8 wt. % of a coating of at least one interfacial modifier. The mixed particulate including a portion of a reinforcing fiber and a portion of a particle. The composite material having a Young's modulus of greater than 700 MPa. In various embodiments, structural building components made from the composite are included as well as additive manufacturing components made from the composite. Other embodiments are also included herein.

A METHOD FOR PRODUCING A CONTAINER FROM A CONTAINER BLANK, IN PARTICULAR WITH A REDUCTION IN THE HEIGHT OF THE CONTAINER BLANK
20200262599 · 2020-08-20 ·

The invention relates to a method comprising, as method steps, a) providing a container blank comprising a blank wall at least partly surrounding a blank interior, comprising i) a multitude of particles, and ii) a liquid in a first proportion of liquid; and b) shaping the container blank thereby obtaining a container comprising a container wall which at least partly surrounds a container interior and comprises a container layer comprising i) the particles of the multitude of particles, and ii) the liquid in a further proportion of liquid;
wherein the further proportion of liquid is less than the first proportion of liquid. The invention further relates to a container obtainable by the above method; to a container having a container layer; to a method of filling and closing one of the aforementioned containers; to a closed container obtainable by said method; to an apparatus; and to uses of a filling machine, of one of the aforementioned containers, of the apparatus and of a multitude of fibers.

VARIEGATED POLYMER-BASED MATERIALS
20200254673 · 2020-08-13 ·

Polymer-based sheet materials having a variegated appearance are provided. The polymer-based-sheet material may have a core with one or more caps. The cap(s) may be on a first primary surface, a second primary surface, and/or sides. The variegation may be within and/or on the cap and/or the core. Methods, systems, articles, and materials effective for a polymer-based sheet material having a variegated appearance are provided.

MANUFACTURING METHOD AND PRODUCTS

This disclosure relates to a method of utilising waste products in manufacturing. It is particularly suited to manufacturing composite products for applications including, but not limited to, structural, thermal insulation, acoustic insulation and related applications and is described in relation to manufacture in small scale environments but it will be clear that the method and products have broad applications.

MOLDED ARTICLE OF COMPOSITE RESIN CONTAINING FIBERS
20200206991 · 2020-07-02 ·

A molded article of a composite resin containing fibers includes a base resin 1 and a fibrous filler 2 having fibrillated ends in a fiber length direction. An expression Ho0.4HHo is satisfied where H is a maximum height for an unbroken first plate-like test piece having a thickness of 1 to 2 mm after the test piece is kept at 10 C. for three hours and then is hit by a dropped weight of 250 g; and Ho is as same maximum height for the unbroken second plate-like test piece only made of the base resin with a thickness of 1 to 2 mm as for the first plate-like test piece. An expression So0.4SSo is satisfied where S is a Charpy impact strength (JIS K 7111) of the molded article, and So is a Charpy impact strength of the molded article only made of the base resin.

CALENDER, AND FLOOR PRODUCTION LINE AND PRODUCTION METHOD
20200173108 · 2020-06-04 ·

The present application provides a calender, a floor production line and a production method using the calender, wherein the calender comprises a calendering roller rack and a set of calendering rollers arranged on the calendering roller rack. The set of calendering rollers comprises a plurality of calendering rollers arranged in a line and not vertically. The present application changes the arrangement of the calendering rollers. The calendering rollers are arranged in a line, not vertically. This arrangement reduces the overall height of the calender, decreases the requirements of the calender on the height of the factory building and facilitates long-distance transportation by containers. Using the calender to assemble the floor production line, the height space of the factory building occupied by the production line can be saved.