Extrusión
Extrusión
MÉTODO PARA FORMAR UN ARTÍCULO PROTECTOR Y UNA IMPRESORA 3D
10/02/2025 -
A method of forming a protective article, comprises feeding pellets (2) of a first and second different and immiscible polymers with a foaming agent to an extruder (4) with a screw (6). The...
METODO Y DISPOSITIVO PARA INCREMENTAR LA VISCOSIDAD INTRINSECA DE POLICONDENSADOS
08/11/2024 -
Process and apparatus for processing of polycondensates, in particular for recycling processing of contaminated polycondensates, comprising the following processing steps: a) initially charging...
PLANTA PARA LA PRODUCCION DE PELICULAS PLASTICAS PARA POSTERIORMENTE SER SOMETIDAS A UN PROCESO DE ESTIRAMIENTO Y SU METODO RELACIONADO
07/03/2025 -
A plant for the production of plastic films to be then subjected to a stretching process, which plant comprises in sequence a flat extrusion head (10) made of polyethylene-based plastic material,...
METODO Y DISPOSITIVO PARA INCREMENTAR LA VISCOSIDAD INTRINSECA DE POLICONDENSADOS
08/11/2024 -
Process and apparatus for processing of polycondensates, in particular for recycling processing of contaminated polycondensates, comprising the following processing steps: a) initially charging...
MÉTODO PARA FORMAR UN ARTÍCULO PROTECTOR Y UNA IMPRESORA 3D
10/02/2025 -
A method of forming a protective article, comprises feeding pellets (2) of a first and second different and immiscible polymers with a foaming agent to an extruder (4) with a screw (6). The...
MÉTODO PARA FORMAR UN ARTÍCULO PROTECTOR Y UNA IMPRESORA 3D
10/02/2025 -
A method of forming a protective article, comprises feeding pellets (2) of a first and second different and immiscible polymers with a foaming agent to an extruder (4) with a screw (6). The...
HOT END FOR 3D PRINTING OF COLOR AND STRUCTURAL GRADIENT CERAMIC VIA FUSED DEPOSITION MODELING
27/03/2025 -
A hot end (16) for a fused deposition modeling (FDM) printer has two entrances for low-fluidity materials that may differ from each other by color and/or structure. Two separate channels (21a,...
METHOD FOR PRODUCING MOLDED ARTICLE
27/03/2025 -
Provided is a method for producing a molded article containing a poly(3-hydroxyalkanoate)-based resin, said method comprising a step in which an intermediate composition (I) containing a...
METHOD FOR PREPARING MICRO-FOAMED PP HAVING BOTH ORIENTED CELLS AND ORDERED β-TYPE LAMELLAR CRYSTALS
27/03/2025 -
The present invention belongs to the technical field of new materials. Disclosed is a method for preparing micro-foamed PP having both oriented cells and ordered β-type lamellar crystals. The...
HOT END FOR 3D PRINTING OF COLOR AND STRUCTURAL GRADIENT CERAMIC VIA FUSED DEPOSITION MODELING
27/03/2025 -
A hot end (16) for a fused deposition modeling (FDM) printer has two entrances for low-fluidity materials that may differ from each other by color and/or structure. Two separate channels (21a,...
A Method for 3D Printing a Construction, a 3D Construction Printer System, and a Printing Unit for Use in a 3D Construction Printer System
27/03/2025 -
A method for 3D printing a construction using a printing unit includes obtaining a precursor printing material, the precursor printing material including a binder, water, and sand; forming a flow...
DEFORMATION CONTROL DEVICE FOR NON-POLYVINYL CHLORIDE WOOD-PLASTIC PLATE, PRODUCTION LINE, AND USE
27/03/2025 -
The present invention relates to the technical field of floor manufacturing, and in particular to a deformation control device for a non-polyvinyl chloride wood-plastic plate, a production line,...
THREE-LAYER CO-EXTRUSION FILM BLOWING DEVICE CAPABLE OF AUTOMATICALLY REGULATING SPACING OF LIMITING PIECES
27/03/2025 -
A three-layer co-extrusion film blowing device capable of automatically regulating the spacing of limiting pieces. The device comprises: a rack (1), a fixed plate (2), a first connecting plate...
DEFORMATION CONTROL DEVICE FOR NON-POLYVINYL CHLORIDE WOOD-PLASTIC PLATE, PRODUCTION LINE, AND USE
27/03/2025 -
The present invention relates to the technical field of floor manufacturing, and in particular to a deformation control device for a non-polyvinyl chloride wood-plastic plate, a production line,...
IMPACT RESISTANT 3D PRINTABLE POLYMER BLEND AND ARTICLES MADE THEREFROM
27/03/2025 -
A composition useful for additive manufacturing safety devices such as helmets is comprised of a melt blend of a polycarbonate and polycaprolactone and in particular a polycarbonate that is a...
1-METHYLCYCLOPROPENE SUBSTRATE ARRANGEMENT
27/03/2025 -
The invention discloses a 1-methylcyclopropene substrate arrangement, which includes 1-methylcyclopropene (1-MCP) coated onto and/or extruded into a moisture substrate to be used as protective...
METODO PARA FABRICAR ESPUMA DE POLIESTIRENO CON ADITIVOS DE PROCESAMIENTO DE POLIMERO.
04/03/2025 -
Disclosed is a method for making polystyrene foam which utilizes one or more atmospheric gases, particularly CO2, as the blowing agent in combination with a polymer processing aid (PPA), typically...
DYNAMIC PRINTING BED FOR AUTOMATED ADDITIVE MANUFACTURING FOR FORMING FREEFORM PANELS
20/03/2025 -
A reconfigurable printing bed device for additive manufacturing or three dimensional (3D) printing includes a reconfigurable printing bed defining a surface configured to receive a deposited...
Methods of reducing center shift of golf ball components and improving concentricity
18/03/2025 -
The present disclosure provides methods of reducing center shifting of golf ball components, which, in turn, improves concentricity of the resulting golf balls. The methods include extruding a...
Resin Extrusion Printhead for 3D Printing
13/03/2025 -
A 3D printer comprising a pump, stepper motor adapted to drive the pump and a printing arm connected to a curing source and nozzle.
METHOD OF MANUFACTURING OF MULTILAYER AND NANOLAYER MATERIALS FOR HIGH IMPACT APPLICATIONS
13/03/2025 -
This disclosure relates to multilayered composite structures having a. plurality of layers, in which each layer comprises a polymer. Each layer has a. thickness, and the multilayered composite...
