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WO/2023/216546A1 |
Disclosed in the present invention are a cable insulation layer extrusion device convenient to cool. A support shell communicates with a feeding box, an extrusion feeding mechanism is arranged in the support shell; an upper shell, a lowe...
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WO/2023/216673A1 |
The present disclosure relates to the technical field of wind turbine blade manufacturing, in particular to a modular blade connection structure, a method, and tooling. The structure comprises a first module, a second module, and a struc...
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WO/2023/214327A1 |
Described is an apparatus (1) comprising a dispensing device (2) for dispensing at least one polymeric material, a severing element (5) for severing a dose (4) of polymeric material from the polymeric material dispensed by the dispensing...
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WO/2023/210443A1 |
A poly(ethylene terephthalate)-based resin film satisfying the following (1) and (2). (1) The poly(ethylene terephthalate)-based resin film has a retardation of 3,000-30,000 nm and (2) the poly(ethylene terephthalate)-based resin film ha...
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WO/2023/208628A1 |
A method (1200) for producing packages (110) is presented. The method comprises providing (1202) a web (102) of packaging material (PM) comprising at least an outer protective layer (300), a cellulose-based mid-layer (304) and an inner p...
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WO/2023/209289A1 |
The invention relates to a propeller blade or airfoil (10) for a turboprop engine, made from composite material and comprising a matrix-densified fibrous reinforcement, the propeller blade or airfoil comprising, in a spanwise direction (...
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WO/2023/207711A1 |
The present invention relates to the field of glove vulcanization devices, and in particular to a microwave heating device for disposable gloves. The device comprises heating sections and transition sections which are communicated, the t...
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WO/2023/209193A1 |
System and method for welding carbon-fibre reinforced thermoplastic workpieces (10, 12) comprises upper and lower tools (1, 2) each having a holder (4.1, 2.1) for holding a respective workpiece (10, 12) in cantilever fashion during heati...
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WO/2023/211258A1 |
A pouch-type battery case, according to an embodiment of the present invention, may comprise: a storage part having a recessed shape; a folding part located on one side of the storage part; and a terrace part extending from a circumferen...
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WO/2023/209288A1 |
A turbojet engine fan blade or vane (10) made of composite material comprises a fibrous reinforcement densified by a matrix, the fan blade or vane comprising, in the direction of its span (DL), a root (12) and an aerodynamic profile (11)...
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WO/2023/209312A1 |
The invention relates to a propeller blade or airfoil (10) for a turboprop engine, made from composite material and comprising a matrix-densified fibrous reinforcement, the propeller blade or airfoil comprising, in a longitudinal directi...
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WO/2023/207410A1 |
In order to overcome the defects in the prior art such as inaccurate positioning for orthodontic brace bonding, prolonged chairside time, low cost-efficiency and a prolonged manufacturing period, the present invention provides a personal...
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WO/2023/211079A1 |
The present invention provides a GRP door skin formation apparatus, which forms a GRP door skin in a forming mold, and then puts the formed GRP door skin into a trimming removal part through a robot so as to form a complete GRP door skin...
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WO/2023/212215A1 |
A method for forming a preform or part including the following: dispensing an initial amount of an additive and a thermoplastic resin into an injection molding machine; forming the preform or part by operating a molding machine to inject...
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WO/2023/203293A1 |
The invention relates to a method for producing a blade made from composite material, comprising the following steps: (a) successively stacking several layers of fibres to form a fibrous blank (200) having first and second portions conne...
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WO/2023/203148A1 |
The invention relates to a method for recycling polyester containers, in particular PET containers, said method comprising the following method steps: (a) sorting the containers, (b) comminuting the containers to produce flakes, (c) fric...
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WO/2023/203194A1 |
The invention relates to a method by which a starting material for injection molding having a viscosity of between 0.50 and 0.7 dl/g is produced from a recycled post-consumer PET having a viscosity of between 0.72 and 0.86 dl/g according...
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WO/2023/203146A1 |
The invention relates to a method for recycling polyester containers, in particular PET containers, said method comprising the following method steps: (a) sorting the containers, (b) comminuting the containers to produce flakes, (c) fric...
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WO/2023/200052A1 |
The present invention relates to a method for manufacturing a battery pack by using resin molding. According to the present invention, a resin is hardened in a state in which no cell is included, so as to prevent deterioration of a batte...
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WO/2023/198723A1 |
The invention relates to a tool for stamping a composite blank having a thermoplastic matrix reinforced by continuous fibres, as well as a stamping method using such a tool, the tool comprising: - a die comprising a cavity (110) having a...
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WO/2023/199251A1 |
A process is described that allows multicomponent polymeric waste materials to be recycled, that does not require the use of chemical solvents and that allows the reuse of waste materials into new products in quantities greater than thos...
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WO/2023/199162A1 |
A blowing mold (1) for molding a container (90), in particular a plastic bottle, by blow molding a preform (9) having a neck (93) and a neck ring (92), the blowing mold (1) being adapted to be opened and closed, and comprising at least t...
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WO/2023/194700A1 |
The present invention relates to a system and method of manufacturing foam underlay using the system. The system comprises a controller to control the system according to a selected manufacturing mode, wherein the manufacturing mode comp...
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WO/2023/193964A1 |
The invention relates to a heating device (1) designed to heat a packaging film in a deep drawing process, over the course of which the heated packaging film is molded into the cavity of a deep drawing mold. The surface region of the hea...
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WO/2023/194313A1 |
A method to provide a shower tray (10, 11, 12) is provided. The method comprises the steps of · providing a rigid foam polymer volume (101, 110); · providing a first watertight polymer sheet (102); - converting the rigid foam polymer v...
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WO/2023/193994A1 |
Method for manufacturing a preform building element used for building a wind turbine rotor blade, wherein the preform building element is manufactured from one or more fiber mat components (11) and at least one further component (12), wh...
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WO/2023/195842A1 |
A method for preparing a rubber article by using nano size particles includes the steps of, providing latex from a latex source; mixing the latex with rubber chemicals to produce a compounded latex; and, using the compounded latex to pre...
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WO/2023/194694A1 |
The invention relates to a fusible core (10, 10') for the thermocompression moulding of a part which is made of material having a composite matrix and which has a complex geometry. The core (10, 10') comprises a lug (11) and at least one...
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WO/2023/193965A1 |
A method for producing a portion unit with at least one filled receiving chamber surrounded by a film, comprising the steps of a) transporting a first film in the direction of a heating device; b) bringing the first film into contact wit...
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WO/2023/194139A1 |
The invention relates to a method for producing a composite stiffened structure comprising a panel (3) and at least one stiffener (4). The production method comprises the following steps for obtaining a one-piece core (2): - covering the...
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WO/2023/195382A1 |
[Problem] To provide a polyethylene film having a good balance of excellent rigidity, low heat shrinkability, and longitudinal tear strength. [Solution] This stretched film has, in the following order: a layer (a1) which contains, as a m...
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WO/2023/194150A1 |
The present invention relates to a method of manufacturing a wind turbine blade (10), and to a method of inspecting a glued assembly (100) of a first wind turbine blade component and a second wind turbine blade component. A first blade c...
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WO/2023/193966A1 |
The invention relates to a portion unit comprising at least one filled receiving chamber which is surrounded by a film, obtainable by a method comprising the steps of: a) transporting a first film in the direction of a heating device; b)...
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WO/2023/187334A1 |
The application relates to a pressure vessel (10) defining a volume (12) for containing a pressurised fluid, the volume being at least partially surrounded by a vessel wall (14), the vessel wall having: a fibrous wall (14a) having an inn...
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WO/2023/191288A1 |
The present invention provides: a mold for a mold transformer, capable of preventing separation of a lead wire during injection of a mold material; and a method for manufacturing a mold transformer by using same, the mold comprising: a t...
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WO/2023/191689A1 |
The disclosure is related to a method (200) for recycling objects made of carbon-fiber reinforced plastics, CFRP, and glass-fiber reinforced plastics, GFRP, based on a modular system for the pre-treating the objects to a feedstock for th...
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WO/2023/187965A1 |
Provided is a carbon-fiber fixation jig that makes it possible to achieve efficient removal of unnecessary portions of carbon fibers in manufacturing a carbon-fiber reinforced resin pipe body. A jig (60A) is unable to perform relative ...
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WO/2023/189108A1 |
Provided is a co-extruded sheet with which a deterioration in aesthetic properties at the time of co-extrusion molding can be suppressed, bulging and cracking of a surface can be suppressed at the time of thermoforming such as vacuum mol...
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WO/2023/188646A1 |
Provided are a method and a system for inspecting the quality of a tire member which make it possible to quickly and accurately grasp the magnitude of variation in a predetermined type of quality in the lengthwise direction of a long tir...
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WO/2023/192251A1 |
A molded polymer article is disclosed which includes a first structural portion, a second structural portion, and a living hinge connecting the first structural portion and the second structural portion. Both structural portions and the ...
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WO/2023/188641A1 |
Provided are a method and a system that enable highly productive manufacture of an elongated tire member formed by joining a plurality of types of constitutive members, through reduction of variation in predetermined quality in the longi...
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WO/2023/189584A1 |
Provided is a method for producing a stretched film by stretching a raw film comprising a poly(3-hydroxybutylate)-based resin, in which the raw film is stretched under the condition that the maximum temperature of the surface of the film...
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WO/2023/182249A1 |
The present invention provides a polyvinyl alcohol film which has excellent stretching properties during polarizing film production and thus can inhibit breaking, and with which it is possible to obtain a polarizing film which exhibits g...
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WO/2022/157186A9 |
The present invention relates to a rubber composition comprising a poly(methacrylic acid) oligomer, a process for preparing the rubber composition, a cured rubber composition, and a self-healing tire prepared by using the rubber composit...
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WO/2023/180080A1 |
A material layup apparatus (100) for producing wind turbine blades using fiber plies (31), comprising a first gantry (1) with a transversal beam (11) extending over a mold receiving space (10), comprising a gripping unit (4a, 4b) attache...
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WO/2023/180181A1 |
A system and method for regenerating cellulose (45) and/or polyester (46) from waste textile (15) are disclosed. The method (100) comprises the steps of providing (S110) samples (20) to a container (25), providing (S120) an aqueous solut...
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WO/2023/182250A1 |
Provided is a highly uniform polyvinyl alcohol-based film in which irregularity in the phase difference has been reduced at a high level. The polyvinyl alcohol-based film, when used for a polarization film, makes it possible to obtain a ...
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WO/2023/180055A1 |
The invention relates to a device for producing a can lid (19), which comprises a can lid part (64) made of sheet metal and at least one plastic part (18, 67) joined to the can lid part (64), the device comprises two press tools (15, 16)...
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WO/2023/173586A1 |
The present invention relates to a tab welding device, comprising: an unwinding mechanism, a pressing mechanism, a first welding mechanism, a second welding mechanism, and a winding mechanism. The unwinding mechanism is used for unwindin...
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WO/2023/174815A1 |
The invention relates to a method for producing a plastic moulded part, wherein a) a plastic film (5) is laid onto a main frame (2) having a first through-opening (3) such that the plastic film (5) entirely covers the first through-openi...
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