B29K2311/14

Method for producing a clinical waste container by injection moulding with a heated nozzle
12257756 · 2025-03-25 · ·

Clinical waste container (100) comprising a lower basket part (110) and an upper lid part (120), comprising a cylindrical part (121) having an upper lid opening (122); and a lid cap part (130), arranged to be fastened to said lid part so as to cover said lid opening, wherein the lid part and the lid cap part each comprise cooperating snap-lock means (123, 133), comprising several separated elongated protrusions (133a,133b), together defining a broken circle. The lid part comprises at a lower end (124) a bend (125) of at least 60, with an inner radius (R1) of at the most 5 mm and an outer radius (R2) of at the most 5 mm, defining a local material thickness increase of at least 25%. The lid part and the lid cap part comprise at least 30% by volume wooden fibres. The invention also relates to a method of manufacturing such a container.

Heat transfer system with improved efficiency for composite panel production

A method may include forming a mat including paper fragments, plastic fragments, and top and bottom outer surface layers, wherein the outer surface layers have maximum processing temperature values and consolidating the formed mat in a continuous hot press including three pairs of opposing top and bottom heating platens. A first pair of heating platens has a first heating power. A second pair of heating platens has a second, lower heating power. A third pair of heating platens has a third, even lower heating power. The method may include consolidating the formed mat in a continuous cold press including three pairs of opposing top and bottom heating platens. A first pair of cooling platens has a first cooling power. A second pair of cooling platens has a second, lower cooling power. A third pair of cooling platens and has a third, even lower cooling power.

BINDER COMPOSITIONS COMPRISING LIGNIN DERIVATIVES
20170044409 · 2017-02-16 ·

The present disclosure provides an adhesive composition comprising derivatives of native lignin and an isocyanate-based binder such as methylene diphenyl diisocyanate. The present compositions may further comprise formaldehyde-based resins such as PF, UF, and MF. While not wishing to be bound by theory, it is believed that incorporating derivatives of native lignin in isocyanate compositions will reduce incidence of pre-curing.

METHOD OF MANUFACTURING A MOLDED DOOR SKIN FROM A FLAT WOOD COMPOSITE, DOOR SKIN PRODUCED THEREFROM, AND DOOR MANUFACTURED THEREWITH
20170021532 · 2017-01-26 ·

A method of manufacturing a hollow core door is disclosed, as wall as a corresponding hollow core door. The method includes the steps of providing a solid flat door skin, moisturizing the flat skin, applying a conditioning resin thereto, pre-heating the flat door skin, and thereafter pressing the flat door skin between a pair of heated platens in a press in order to reform the flat skin into a molded skin including a plurality of panels defined therein. The press continuously closes in order to reform the flat skin into the molded skin, with the rate of press closure being a function of the determined hardness of the flat skin to be reformed. The resulting door skins have an improved bond strength, and are efficiently manufactured.

LAND VEHICLES INCORPORATING REMOVABLE POWERTRAIN UNITS, POWERTRAIN UNITS, AND METHODS THEREFOR
20250145223 · 2025-05-08 ·

In certain embodiments, land vehicles are provided as delivery vehicles and/or utility vehicles. A land vehicle includes a frame structure having a front cage that defines an operator cabin and a rear floor positioned rearward of the front cage. The frame structure supports a plurality of wheels to permit movement of the vehicle relative to an underlying surface in use of the land vehicle. An underside of the frame structure is disposed in confronting relation with the underlying surface.

Lost Circulation Material Comprising Reclaimed Fiberglass Wind Turbine Blades
20250243720 · 2025-07-31 · ·

The present disclosure provides new and innovative lost circulation material that is fabricated from mechanically reducing wind turbine blades to fragments (e.g., fibers, particles, etc.). The lost circulation material includes fibrous materials from one or more wind turbine blades, such as fiberglass, carbon fiber, balsa wood, and resin. The lost circulation material can be used as an additive in drilling mud or cement to treat the problem of lost circulation. In this way, fabricating lost circulation material from wind turbine blades provides safe and permanent disposal of industrial byproducts.

Electric vehicles incorporating flatbeds and methods associated therewith
12403838 · 2025-09-02 · ·

In certain embodiments, an electric vehicle includes a front cage, a rear floor, an intermediate section, a utility cabinet, and a flatbed. In other embodiments, an electric vehicle includes a front cage, a rear floor, an intermediate section, and a flatbed. In some embodiments, the front cage at least partially defines an operator cabin, the rear floor is positioned rearward of the front cage in a longitudinal direction, and the intermediate section is disposed at least partially between the front cage and the rear floor in the longitudinal direction.

WOOD POWDER FIBER REINFORCED POLYOLEFIN-BASED RESIN COMPOSITION AND PRODUCTION METHOD THEREFOR

A wood powder fiber reinforced polyolefin-based resin composition contains: a matrix polyolefin-based resin which is not a polyethylene; a wood powder fiber; an acid-modified polyethylene; and an olefin-based or styrene-based elastomer, wherein the wood powder fiber is embedded in contact with the acid-modified polyethylene, or contains 45 mass % to 65 mass % of a matrix polyolefin-based resin which is not a polyethylene; 5 mass % to 30 mass % of a wood powder fiber; an acid-modified polyethylene in an amount of 0.25 to 4.0 times the mass % of the wood powder fiber; and 10 mass % to 30 mass % of an olefin-based or styrene-based elastomer, wherein the acid-modified polyethylene is present in contact with a periphery of the wood powder fiber, and the elastomer is present in contact with a periphery of the acid-modified polyethylene or is present independently of the acid-modified polyethylene.

Vehicle trim component and production process for such trim

A vehicle trim component and a production process for the component. The trim component includes: a thermocompressed support panel provided with an opening and a peripheral edge surrounding the opening; an airbag guiding part having a channel arranged in the opening of the support panel, a flap at least partially closing a first end of the channel, and a collar arranged around the channel in the extension of the flap; and a reinforcing frame suited to fix the position of the guiding part relative to the support panel. The peripheral edge of the support panel is attached against the collar, and the reinforcing frame is a part brought in and force fit around the channel and fixed to the peripheral edge of the support panel.

Method for producing a clinical waste container by injection moulding with a cooled mould
12447660 · 2025-10-21 · ·

Clinical waste container (100) comprising a lower basket part (110) and an upper lid part (120), comprising a cylindrical part (121) having an upper lid opening (122); and a lid cap part (130), arranged to be fastened to said lid part so as to cover said lid opening, wherein the lid part and the lid cap part each comprise cooperating snap-lock means (123, 133), comprising several separated elongated protrusions (133a,133b), together defining a broken circle. The lid part comprises at a lower end (124) a bend (125) of at least 60, with an inner radius (R1) of at the most 5 mm and an outer radius (R2) of at the most 5 mm, defining a local material thickness increase of at least 25%. The lid part and the lid cap part comprise at least 30% by volume wooden fibres. The invention also relates to a method of manufacturing such a container.