Entries |
Document | Title | Date |
20080203622 | COMPOSITE AND METAL COMPONENT PRODUCTION, FORMING AND BONDING SYSTEM - A system for producing composite or bonded metal components including: first and second pressure chambers, each pressure chamber having an elastically deformable chamber wall; means for circulating fluid at an elevated temperature and pressure through each said pressure chamber; and at least one mould assembly including at least one separate mould section providing a mould cavity within which a composite or bonded metal lay-up can be located; wherein when the system is in use, the pressure chambers are held together with the elastically deformable chamber walls located in opposing relation, the at least one mould assembly containing a said lay- up being accommodated between the chamber walls while fluid at elevated temperature and pressure is circulated through each pressure chamber such that the lay-up can be compressed and cured or formed. | 08-28-2008 |
20080211143 | Collective mounting method of electronic components and manufacturing method of electronic component -embedded substrate - There is disclosed a collective mounting method of electronic components in which a plurality of electronic components can uniformly be pressed to an insulating layer in a short time in a case where the electronic components and a resin layer are fixed. To manufacture a semiconductor-embedded substrate | 09-04-2008 |
20080224361 | IN MOLD MANUFACTURE OF AN OBJECT WITH EMBEDDED DISPLAY PANEL - This invention relates to an object having a display panel embedded in its top surface and processes for its manufacture. The process comprises the steps of: forming an in-mold display transfer film or foil which comprises a temporary carrier layer, a release layer, a display panel, an adhesive layer and optionally a durable layer; feeding said in-mold display transfer film or foil into a mold with the temporary carrier film in contact with the inner surface of the mold; forming an object in the mold and transferring the in-mold display transfer film or foil onto the object; removing the object formed from the mold; and simultaneously removing both temporary carrier layer and release layer. | 09-18-2008 |
20090014922 | Method and Mold Structure for Forming Eva - A method for forming EVA comprises the steps of: injection-molding; mold-exchanging; thermosetting molding; product-taking out and mold-returning. An EVA-forming mold structure comprises a first mold assembly and a second mold assembly. The molds, at the same side of the first mold assembly and the second mold assembly, can be exchanged with each other. By such arrangements, after the two material members each with different material characteristics are, respectively, formed in two mold assemblies by injection molding, a thermosetting molding of the two material members will be performed in another mold assembly, thus forming an EVA product with two material characteristics. | 01-15-2009 |
20090115112 | Method and apparatus for producing fibre composite mouldings by means of vacuum infusion - Apparatus and method of producing fibre composite mouldings by means of vacuum infusion applying a mould with a mould cavity, a plurality of inlet channels ( | 05-07-2009 |
20090160101 | METHOD FOR MAKING MULTI-LAYERED MOLDED ARTICLES - A method of forming a multi-layered molded article ( | 06-25-2009 |
20090250845 | Laminate Injection Molding Machine and Laminate Molding Method - A laminate injection molding machine has a mold apparatus attached to mold-clamp apparatus, first and second injection apparatuses, first and second cavity drive parts for changing volumes of first and second cavities, and a reverse drive part that rotates a movable mold. A resin of the first layer is injected from the first injection apparatus into the first cavity, and a resin of the second layer is injected from the second injection apparatus into the second cavity. The second cavity is connected to the first injection apparatus and the first cavity is connected to the second injection apparatus by a first moving operation of the reverse drive part. A resin of the third layer is injected from the first injection apparatus into the second cavity. | 10-08-2009 |
20100025893 | METHOD OF MANUFACTURING USING RESIN TRANSFER MOLDING - A method for molding an article having an upper portion, a lower portion, and an insert located between the upper portion and the lower portion, wherein the article is molded as a single, unitary piece with no seams or discontinuities located between the upper portion and the lower portion, includes providing a first semi-rigid membrane removably mounted to a first rigid housing to define a first fluid tight chamber therein, providing a mold plenum defined at least in part by the first semi-rigid membrane removably mounted to the first rigid housing, filling the first fluid tight chamber with a substantially non-compressible backing fluid to support the first semi-rigid membrane during injection of resin, positioning the insert in the mold plenum, providing fibrous reinforcing material within the mold plenum, the fibrous reinforcing material including portions positioned between the first semi-rigid membrane and the insert, the fibrous reinforcing material portions positioned between the first semi-rigid membrane and the insert being in contact with the insert, injecting resin under pressure into the mold plenum such that the resin envelops the fibrous reinforcing material and the insert, distributing a resulting injection pressure by the backing fluid, and curing the resin by heating the backing fluid to produce the molded article. | 02-04-2010 |
20100072676 | PRE-CONDITIONED FOAM PAD - Mattresses and methods for processing a flexible foam material for use in a mattress to provide a mattress foam material that has more consistent firmness over time and area. The methods include pre-conditioning the foam pad or mattress by applying a force across a substantial portion of a major surface of the mattress to compress or stretch the height of the foam, the length of the foam, and/or the width of the foam to break or open closed cells. In certain embodiments, the force is applied by repeatedly pressing a platen against the foam pad or placing the foam pad between one or more rollers. | 03-25-2010 |
20100201044 | Production of a Parabolic Curved Mirror - A system and method of producing a parabolic curved mirror are provided. The method includes: placing a plane mirror having a front surface and a back surface on a parabolic shaped form, such that the front surface of the plane mirror is facing the parabolic shaped form; pressing the plane mirror onto the parabolic shaped form, resulting in the parabolic curved mirror; and fixing the parabolic curved mirror by applying an adhesive to the back surface of the parabolic curved mirror. | 08-12-2010 |
20100237544 | METHOD FOR PRODUCING A DEEP-DRAWN FILM PART FROM A THERMOPLASTIC MATERIAL - Process for the production of an at least partly printed, metallized and/or otherwise coated thermoformed film part with at least the following process steps:
| 09-23-2010 |
20110127698 | VACUUM BAG FOR HOT DRAPE FORMING - A method and an apparatus for conforming a blank onto forming surface sections of a forming tool by drawing a vacuum against an elastic vacuum bag for transmitting forming forces from the elastic vacuum bag to the blank. The elastic vacuum bag includes at least one bag section having a different stiffness than other bag sections. The at least one bag section is an elongated bag section having a stiffness larger than that of surrounding bag sections. The location of the elongated bag section of the elastic vacuum bag corresponds, when the elastic vacuum bag after completion lies against the forming surface sections having the blank in between, with an elongated forming surface section of the forming tool where the blank requires a forming force being larger than that of the surrounding bag sections. | 06-02-2011 |
20110148009 | Tooling system for thermoforming and trimming a heated sheet of material to form a molded part - An upper press platen supports an upper mold member slidable vertically within a surrounding upper trim frame. A lower press platen supports a lower trim frame surrounding a lower mold member slidable vertically within the lower trim frame. The lower mold member defines a cavity connected to a vacuum source, and one or two heated sheets of material are positioned between the trim frames and mold members which are then closed to clamp peripheral portions of the sheets between the trim frames. The lower heated sheet is vacuum formed into the cavity and the sheets are fused together with heat and pressure to form a part which is then cooled. The mold members shift downwardly as a unit within the trim frames to shear the peripheral portions of the sheets from the part. The trimmed part and peripheral portions are removed after the trim frames and mold members open. | 06-23-2011 |
20110148010 | Process for Producing Molded Plastic Articles Having Reinforced Walls, Through Foamed Thermoplastic Injection - The present invention relates to a hybrid process for producing molded plastic articles by reinforcing the walls thereof through the injection of a foamed thermoplastic material, thus increasing the thickness of the wall in previously determined zones in order to improve the mechanical characteristics thereof. According to the invention, said hybrid process comprises to strengthen previously defined zones of the plastic articles formed by any of the already known processes, such as: injection, extrusion, extrusion-blowing, injection-blowing, thermoforming, roto-molding, or any combination thereof; and afterwards the injection of a foamable thermoplastic material to fill up said strengthening predesigned zones. | 06-23-2011 |
20110254206 | PROCESS OF GRAINING THERMOPLASTIC SHEETS - A method of providing a coated and grained surface to a thermoplastic sheet for a vehicle interior panel. One step includes imparting a first grain to a show surface of a thermoplastic sheet. Another step includes applying a coating to a portion or more of the show surface. And another step includes imparting a second grain to the coated portion by bringing the coated portion into direct contact with a graining surface of a tool of a thermoforming machine. | 10-20-2011 |
20110291331 | Manufacturing Apparatus and Method - An apparatus for manufacturing a three-dimensional object by layerwise consolidation of powder comprises a lowerable build platform for supporting the object during manufacture and a sealable chamber for controlling the atmosphere around the object. The apparatus also has gas transport devices, such as pumps and valves. Substantially all of the gas transport devices are maintained within a controlled atmosphere. | 12-01-2011 |
20120038089 | SELF-ADHERED SINGLE-SIDED SLIP-RESISTANT MATERIAL - A single-sided, slip resistant, self-adhesive material is produced using a blown film process which produces a film having an interior layer capable of being treated or coated to accept a pressure sensitive adhesive, a middle layer of flexible polyolefin and an exterior polyolefin elastomer layer in combination with a blowing agent to produce a single-sided slip resistant material. A number of in-line rollers are provided after a pair of rollers, which form part of a machine direction orienter (MDO) that is used in line in the manufacturing process to heat, and then cool and condition (anneal and relieve any stresses and/or thickness inconsistencies) the film prior to the film being coated on one side with a pressure sensitive adhesive. | 02-16-2012 |
20120168993 | SYNERGISTIC BIOPOLYMER BLOWN FILM EXTRUSION SYSTEM AND METHOD - A biopolymer blown film extrusion system comprising an extruder receiving polymer pellets and at least two additives, and generating a molten mass having at least one layer; a die receiving the molten extrudates and generating a bubble having at least one layer from a die orifice; an internal bubble blower operably connected to maintain air inside the bubble; a bubble collapsing frame receiving the bubble and generating a biopolymer film having at least one layer, the film having a selected elongation at break of 180% or more in one direction and heat sealing at 195° F. or less; a nip roller operably connected to draw the biopolymer film from the bubble collapsing frame; a turning bar operably connected to change a travel angle of the biopolymer film; and a travel roller operably connected to direct travel of the biopolymer film. | 07-05-2012 |
20120181731 | Method of Producing a Composite Component - A method of producing a composite component, in which a hollow section is expanded, at least in regions, by internal high pressure. In a first step a region of the hollow section is expanded until it comes to lie against an edge region of a cavity of a combined hydroforming and injection mold. In a second step the cavity is filled with an injection molding compound. In a third step the hollow section, at least in regions, is expanded further, which increases the internal high pressure. | 07-19-2012 |
20120228808 | METHOD FOR MANUFACTURING HOUSINGS - A method for manufacturing a housing is provided. A fiber film is placed on a first mold, and a second mold presses the fiber film to make it deform slightly. When the first mold and the second mold are not closed completely, the melt plastic material is injected from the second mold to the fiber film to press down the fiber film. Then, the molds are assembled while the melt plastic material is injected to form a molding product. Furthermore, the edge of the fiber film near the corner is cut off to obtain a housing with a well-attached fiber film. | 09-13-2012 |
20130134638 | HEAT/VACUUM MOLDING SYSTEM FOR FOOTWEAR - A heat/vacuum molding system for molding a ski boot to a user's foot is provided. The system includes a heat source to heat an outer shell of the ski boot, a pliable plastic receptacle to receive the ski boot after the outer shell is heated by the heat source, and a vacuum system attached to the pliable plastic receptacle to create a negative pressure inside the pliable plastic receptacle to thereby collapse the pliable plastic receptacle to mold the ski boot to the user's foot. | 05-30-2013 |
20130161875 | MONO-AND MULTI-LAYER BLOWN FILMS - An extruded air cooled blown film having
| 06-27-2013 |
20140042671 | DOUBLE-SIDED SLIP-RESISTANT MATERIAL AND METHOD OF MAKING SAME - A double-sided, slip resistant material is produced using a blown film process which produces a film having an interior heat sealable layer, a core layer of flexible polyolefin and an exterior polyolefin elastomer layer in combination with a blowing agent and optionally grit to produce a double-sided slip resistant material. A number of rollers may be provided after nip rollers have fused the film together, and which form part of a machine direction orienter (MDO) that may be used in line in the manufacturing process to heat, and then cool and condition (anneal and relieve any stresses and/or thickness inconsistencies in the film) prior to the film being wound onto a roll for storage. | 02-13-2014 |
20140124987 | PROCESS FOR INJECTION MOULDING A COMPOSITE PART - The invention relates to a method of injection molding a part ( | 05-08-2014 |
20140252688 | IN-MOLDED RESISTIVE AND SHIELDING ELEMENTS - An article of manufacture having an in-molded resistive and/or shielding element and method of making the same are shown and described. In one disclosed method, a resistive and/or shielding element is printed on a film. The film is formed to a desired shape and put in an injection mold. A molten plastic material is introduced into the injection mold to form a rigid structure that retains the film. | 09-11-2014 |
20140265050 | Multi-layer and Multi-fiber Orientation Compression Rolling Process - Embodiments refer generally to systems and methods for manufacturing a cylindrical spar tube of the sort that might be used in a horizontal stabilizer for a helicopter. An exemplary method may comprise laying out onto a flat surface (and possibly stacking) plies of composite material, rolling the material onto a mandrel while applying pressure and curing the rolled material. | 09-18-2014 |
20140265051 | METHOD FOR MAKING MULTIPLE DUROMETER BULB SEALS - Method for making multiple durometer bulb seals includes cooling separately at least one structural member and at least one bulb portion of the bulb seal, which have different durometers and shapes. At least a first extrusion is drawn through a die of an extruder for forming a structural member profile and the extruded material is pulled by a first pulling device along a longitudinal axis to a first calibrator device and then through a first cooling tank to cool the structural member profile to a predetermined temperature. Cooling medium directly contacts the outer and inner surfaces of the first profile. The bulb portion is extruded and attached onto the cooled structural member and pulled downstream to a second calibrator device and through a second cooling tank to cool the profile a predetermined amount. Disparity in cooling expansion and cooling differential between the multiple durometers and shapes is avoided or overcome. | 09-18-2014 |
20140346714 | Multilayer Blown Films for Shrink Applications - The present invention discloses multilayer blown films for shrink label and related applications. These multilayer blown films can comprise a core layer containing an ethylene polymer, and inner and outer layers containing conjugated diene monovinylarene block copolymers. | 11-27-2014 |
20150014896 | PROCESS FOR MAKING FIBROUS STRUCTURES - Processes for making fibrous structures and more particularly processes for making fibrous structures comprising filaments are provided. | 01-15-2015 |
20150314537 | Method of manufacturing an aerodynamic shell part for a wind turbine blade - A method of manufacturing an aerodynamic shell part for a wind turbine blade is described. The aerodynamic she part comprises a recess for arrangement and connection of a spar cap within said recess. The method comprising the steps of: a) providing a first mould part having a first forming surface that defines a part of an exterior of the aerodynamic shell part, b) laying up fibre-reinforcement material and optionally also sandwich core material in the first mould on the first forming surface, c) arranging one or more inserts having an exterior shape corresponding to at least sides of the recess of the aerodynamic shell part, d) supplying resin to said fibre-reinforcement material and optional sandwich core material, e) curing or preconsolidating the resin, and f) removing the one or more inserts. | 11-05-2015 |
20160046083 | METHOD AND AN APPARATUS FOR FORMING PROFILE ELEMENTS - For forming profile elements, in particular trapezoidal or Ω-shaped profile elements, from a multilayer stacking of pre-impregnated fibers, the stacking is moved in feed direction with feed speed by sets of conveyor belts which engage with the upper and lower surfaces of the lateral edge sections of the stacking and hold the edge sections in a starting plane. The sets of conveyor belts are arranged so that the distance between the sets engaging with opposite edge sections decreases in feed direction. To conduct the forming step a middle portion of the stacking is moved over a ramp upwardly inclined in feed direction with respect to the starting plane. | 02-18-2016 |
20160114538 | METHODS OF MANUFACTURING SINGLE PIECE MULTI-SPAR BOXES OF COMPOSITE MATERIAL IN A CLOSED MOULD - Methods of making single piece multi-spar boxes made of composite material for aircraft are provided. Such methods include providing outer spars of the boxes which are made with a C-shaped cross-section such that the spars, during curing, are moulded on the inside onto rigid, outer, lateral forming tools. As a result it is possible to obtain very precise outer profiles and positions of the spars. | 04-28-2016 |
20160144547 | Meltblown method for producing nonwoven fabrics with hygroscopic metastatic feature - A meltblown method for producing nonwoven fabrics with hygroscopic metastatic feature. Firstly, fuse prepared bio-polyamide 6,10 into a melt, then extrude, and blow the melt out spinnerets to form natural bio-polyamide 6,10 filaments laid onto a conveyer to form a substrate fibrous web. Secondly, blend and dissolve prepared pulp by putting N-methylmorpholine N-oxide (NMMO) dissolving solvent, and dehydrate it to form dope, then extrude and blow the dope out spinnerets to form natural cellulose filaments laid up over existing fibrous web of bio-polyamide 6,10 on the conveyer so that a fibrous composite of the bio-polyamide 6,10 and natural cellulose in overlaid lamination is formed thereon. Finally, coagulate and regenerate the fibrous composite of the bio-polyamide 6,10 and natural cellulose by means of ejecting mist aerosol of water, and convert it into nonwoven fabric with hygroscopic metastatic feature by orderly applying post treatments of hydro-entangled needle punching, drying, winding-up processes. | 05-26-2016 |
20190143567 | HARD CASE APPARATUS AND METHOD FOR MANUFACTURING THE SAME | 05-16-2019 |
20220134686 | A method of manufacturing a wind turbine blade with fewer manufacturing defects - The present invention relates to a method of manufacturing a wind turbine blade using a two-step curing process, wherein the second curing is performed in the presence of a resin flow medium ( | 05-05-2022 |