Patent classifications
B27N5/00
Method for manufacturing a cellulose product, cellulose product forming apparatus and cellulose product
A method for manufacturing a cellulose product, comprising the steps: dry forming a cellulose blank in a dry forming unit; arranging the cellulose blank in a forming mould; heating the cellulose blank to a forming temperature in the range of 100 C. to 200 C.; and pressing the cellulose blank in the forming mould with a forming pressure of at least 1 MPa.
Three-dimensional printing apparatus, three-dimensional object forming method, and three-dimensional object
A three-dimensional printing apparatus for forming a three-dimensional object is provided. The three-dimensional printing apparatus includes a forming unit to supply a powder to form a powder layer and a head to eject liquid droplets of a forming liquid onto the powder layer to bond particles of the powder layer to form a forming layer. The forming unit and the head form laminated forming layers by sequentially repeating forming the powder layer and ejecting the forming liquid to form a between-layers vacant space formed between the two successive forming layers sequentially laminated in the laminating direction.
Three-dimensional printing apparatus, three-dimensional object forming method, and three-dimensional object
A three-dimensional printing apparatus for forming a three-dimensional object is provided. The three-dimensional printing apparatus includes a forming unit to supply a powder to form a powder layer and a head to eject liquid droplets of a forming liquid onto the powder layer to bond particles of the powder layer to form a forming layer. The forming unit and the head form laminated forming layers by sequentially repeating forming the powder layer and ejecting the forming liquid to form a between-layers vacant space formed between the two successive forming layers sequentially laminated in the laminating direction.
Composite wood panels with corrugated cores and method of manufacturing same
A composite wood panel is manufactured from thin wood laminae cut from wood unsuitable for peeler logs or dimensional lumber. At least one bonding agent is applied to the wood laminae, and they are formed into a randomly oriented mat that is compressed into a thin wood web that can be a corrugated web or a flat web that is permanently set in a single press operation.
Composite wood panels with corrugated cores and method of manufacturing same
A composite wood panel is manufactured from thin wood laminae cut from wood unsuitable for peeler logs or dimensional lumber. At least one bonding agent is applied to the wood laminae, and they are formed into a randomly oriented mat that is compressed into a thin wood web that can be a corrugated web or a flat web that is permanently set in a single press operation.
Method For Manufacturing A Fibreboard
The disclosure proposes a fibreboard made of lignocellulose-containing fibres, in particular wood fibres and a binding agent for providing a fibreboard which enables to combine a high stability, on the one hand, and a comparatively small weight, on the other hand, and which can nevertheless be manufactured with a minor financial effort.
Method for manufacturing three-dimensional products from a fiber-containing material using at least one forming tool and forming tool
A method for manufacturing three-dimensional products with at least one inclined product portion made of a fiber-containing material using at least one forming tool and a forming tool are described. Vibrations are introduced via a device and this results in an improved compression of fiber-containing material in the region of inclined portions.
MDI included Net Zero Green Energy Pallet Composition
The MDI included Net Zero Green Energy Pallet Composition, wherein the MDI included Net Zero Green Energy Pallet is composed of recycled wood, processing residual wood, sawdust, straw, etc., which are processed by machines, crushed and dried, and the wood chips are mixed with methylene diphenyl diisocyanate (MDI) component glue, made by hot-pressing molded. Among them, the MDI included Net Zero Green Energy Pallet has a primarily 22 grid look, consisting of a pallet body, numerous support legs, and multiple reinforcing ribs, combined with conveyor belt components or double-sided pallet type. When there are nine support legs, the outside of the legs are trapezoidal and the inside is concave downward, which includes the left, center, and right support legs. The reinforcing ribs are hot-pressed and molded into grooves on the pallet's surface, and they include connecting and arc-shaped reinforcing ribs, as well as central connecting and reinforcing ribs.
MDI included Net Zero Green Energy Pallet Composition
The MDI included Net Zero Green Energy Pallet Composition, wherein the MDI included Net Zero Green Energy Pallet is composed of recycled wood, processing residual wood, sawdust, straw, etc., which are processed by machines, crushed and dried, and the wood chips are mixed with methylene diphenyl diisocyanate (MDI) component glue, made by hot-pressing molded. Among them, the MDI included Net Zero Green Energy Pallet has a primarily 22 grid look, consisting of a pallet body, numerous support legs, and multiple reinforcing ribs, combined with conveyor belt components or double-sided pallet type. When there are nine support legs, the outside of the legs are trapezoidal and the inside is concave downward, which includes the left, center, and right support legs. The reinforcing ribs are hot-pressed and molded into grooves on the pallet's surface, and they include connecting and arc-shaped reinforcing ribs, as well as central connecting and reinforcing ribs.
METHOD FOR PRODUCING 3D FIBER STRUCTURES
The present disclosure relates to a method (100) for producing 3D fiber structures, the method (100) comprising the steps of: feeding (101) a foamed fiber furnish (2) to an apparatus (1), the apparatus (1) comprising a liquid-permeable substrate means (3) having a first side (4) and an opposing second side (5), a dispenser (6) having an outlet (7), wherein at least one of the dispenser (6) and the substrate means (3) travel with respect to the other. Further comprising the step of dispensing (102), by means of the dispenser (6), a layer (2) of foamed fiber furnish to the first side of said liquid-permeable substrate means (3), wherein the apparatus (1) further comprises at least a reservoir (8) and a first vacuum unit (9) associated with the second side (5) of the liquid-permeable substrate means (3) so to collect fluid discharge from the dispensed layer (2) of foamed fiber furnish. Further comprising the step of applying (103) at least a first dewatering pressure to at least a part of the second side (5) of said substrate means (3).