There is provided a system 1 of manufacturing a corrugated board, including: a corrugated-shape processing apparatus 4 for processing a board in a corrugated shape by curving the board; a shaping apparatus 5 for adjusting a corrugated board acquired by processing the board in a corrugated shape; and a stabilizing apparatus 6 for stabilizing the corrugated board being shaped in the corrugated shape, the corrugated-shape processing apparatus 4 including a first pressing jig 25 and a second pressing jig 27 each of which is in a roller-like shape provided on its surface with asperities to press a board into a corrugated board, being disposed facing each other, the shaping apparatus 5 including: a third pressing jig 45 and a fourth pressing jig 48 each of which has a surface with asperities in which a distance between adjacent apexes of the asperities is substantially identical to that of a surface with asperities of the corrugated board; and a heater 59, the stabilizing apparatus 6 including a fifth pressing jig 65 and a sixth pressing jig 68 each of which has a surface with asperities in which a distance between adjacent apexes of the asperities is substantially identical to that of a surface with asperities of the corrugated board after the heat-press process; and a cooling unit 69. As a result, a single board can be processed in a corrugated shape and a state of the corrugated shape can be maintained.

A turning assembly used to form at least a portion of a turned object comprises a plurality of prism block segments. The outer face includes a width that is greater than a width of the inner face. A radial central axis extends between and is perpendicular to the outer face and the inner face and has a length greater than the width of the inner face. A first set of block segments is arranged in a side-to-side orientation to form a first turning blank with the outer faces generally forming a regular polygon. A second set of block segments is arranged in a side-to-side orientation to form a second turning blank with the outer faces generally forming a regular polygon. The first turning blank is coupled to the second turning blank to form a coupled turning blank that is formed into the portion of the turned object.

A turning assembly used to form at least a portion of a turned object comprises a plurality of prism block segments. The outer face includes a width that is greater than a width of the inner face. A radial central axis extends between and is perpendicular to the outer face and the inner face and has a length greater than the width of the inner face. A first set of block segments is arranged in a side-to-side orientation to form a first turning blank with the outer faces generally forming a regular polygon. A second set of block segments is arranged in a side-to-side orientation to form a second turning blank with the outer faces generally forming a regular polygon. The first turning blank is coupled to the second turning blank to form a coupled turning blank that is formed into the portion of the turned object.

A method for producing a wood veneer, where the wood veneer is provided as a decorative layer for a trim piece for a vehicle interior, wherein the molded part has at least one line element on a visible side, can involve the steps of a) providing a wood blank, b) generating two-dimensional cutting data by developing a designated three-dimensional shape of the wood veneer c) forming wood slats by cutting out the two-dimensional developed form of the wood veneer from the wood blank and slicing the two-dimensional developed form along the developed line elements on the basis of the two-dimensional cutting data, d) layering and gluing the cut wood slats to form a veneer block, e) compressing the wood slats and curing the veneer block, f) separating the veneer block into wood veneers. Moreover, the invention relates to a veneer block, a molded part, and corresponding methods of production.

Provided is a veneer sorting control device including: a sorting condition setting unit 11 that sets sorting conditions for each of a plurality of kinds of defects so as to sort a veneer into a plurality of quality ranks; a defect detection unit 13 that detects the plurality of kinds of defects with respect to each of a plurality of pieces of veneer image data acquired from an image storage unit 100; a quality rank sorting unit 14 that sorts a plurality of the veneers into a plurality of quality ranks in correspondence with the sorting conditions which are set and defect detection states; a first totalization unit 15 that totalizes the number or a number ratio of the veneers in the plurality of quality ranks which are sorted; and a display control unit 17 that displays the totalization result on a screen. The number of the veneers sorted into the plurality of quality ranks can be confirmed by a simulation using the veneer image data stored in the image storage unit 100.

Provided is a veneer sorting control device including: a sorting condition setting unit 11 that sets sorting conditions for each of a plurality of kinds of defects so as to sort a veneer into a plurality of quality ranks; a defect detection unit 13 that detects the plurality of kinds of defects with respect to each of a plurality of pieces of veneer image data acquired from an image storage unit 100; a quality rank sorting unit 14 that sorts a plurality of the veneers into a plurality of quality ranks in correspondence with the sorting conditions which are set and defect detection states; a first totalization unit 15 that totalizes the number or a number ratio of the veneers in the plurality of quality ranks which are sorted; and a display control unit 17 that displays the totalization result on a screen. The number of the veneers sorted into the plurality of quality ranks can be confirmed by a simulation using the veneer image data stored in the image storage unit 100.

A veneer sheet includes a veneer formed from a thin sheet of wood, a reinforcing material reinforcing the veneer, and an adhesive layer including the reinforcing material and a first adhesive layer and a second adhesive layer present on both sides of the reinforcing material, the first and second adhesive layers being layers of hot melt adhesive. The adhesive layer is integral with the veneer.

A veneer sheet includes a veneer formed from a thin sheet of wood, a reinforcing material reinforcing the veneer, and an adhesive layer including the reinforcing material and a first adhesive layer and a second adhesive layer present on both sides of the reinforcing material, the first and second adhesive layers being layers of hot melt adhesive. The adhesive layer is integral with the veneer.

A decorative part for an interior trim of a motor vehicle includes a wood veneer, wherein the wood veneer has depressions, which are introduced by stamping. The depressions are filled with a hardened metal paste, wherein the hardened metal paste is provided exclusively in the depressions.

A decorative part for an interior trim of a motor vehicle includes a wood veneer, wherein the wood veneer has depressions, which are introduced by stamping. The depressions are filled with a hardened metal paste, wherein the hardened metal paste is provided exclusively in the depressions.