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Document Title |
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8128859 |
Method for forming pre-made pouches
An apparatus and method for forming cavities in pouches. The packages are used for packaging sterile medical products. The apparatus has a frame and a tongue plate member. A pouch is placed onto...
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8113812 |
Valve pin bushing assembly for an injection molding apparatus
A valve pin bushing assembly for an injection molding apparatus. The assembly includes a bushing body for connection to a manifold, a flexible barrier having a first end that is continuously...
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8105529 |
Heated injection molding system and method
A system and method are provided for molding a solid plastic part utilizing a mold having at least a core portion and a cavity portion which define a mold cavity. With the mold closed, pressurized...
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8075830 |
Polypropylene blown film
A blown film that comprises polypropylene that has a melt flow rate of 1.8 to 14.0 g/10 min. and a melting point of at least 115° C. The blown film has a haze of less than 10% and a gloss of ...
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8052869 |
Chamber filter plate and method of producing the same
A chamber filter plate for a filter press includes a plate plane having a longitudinal direction and a crosswise direction. A plate body has a surface with a thickness. A plate edge frames the...
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8052831 |
Low temperature, vacuum cure fabrication process for large, honeycomb core stiffened composite structures
A method for making a honeycomb composite structure wherein the method allows for fluid flow from cells of a honeycomb core during a cure process. More specifically, the method involves forming one...
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7988897 |
Manufacturing method of synthetic resin hollow body
A manufacturing method of a synthetic resin hollow body in which a molten resin is injected for an over-molding outside a hollow molding body made of a resin provided with a hollow body and at...
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7972555 |
Method for fabricating compressible objects for a variable density drilling mud
Methods for fabricating compressible object are described. These compressible objects may be utilized in drilling mud and with a drilling system to manage the density of the drilling mud. The...
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7914727 |
Method and device for producing a plastic component with an internal hollow space
For producing a plastic component (2) with an internal hollow space (3), at first plastic is injection molded into an injection mold (4) and its cavity (6) and then for displacing the plastic melt...
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7841854 |
Temperature adjustment mechanism for injection molding machine
A temperature adjustment mechanism for use in an injection molding machine that shortens a molding cycle time while preventing the occurrence of a stranding phenomenon in an optimum manner. A...
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7832583 |
Hot-fillable container and method of making
A hot-fillable container that has an aesthetically pleasing shaped after the hot-fill process. The side walls of the container have structural aspects that permit the side walls to retain a...
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7820096 |
Turgor shaping. control of shape and rigidity through the use of pressure transmitting channel patterns (hydraulic channel arrays)
Layers of materials are laminated together preserving potential spaces that can transmit pressure generated by the use of gases or fluids. Alternatively, pre-manufactured pressure conduits of...
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7799265 |
Method for thermo-molding a footed and bottomed cylindrical container
The present invention provides a bottomed cylindrical container, comprising a body wall, a bottom wall, and a ring-shaped foot downwardly extending from the bottom wall, said container being...
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7727456 |
Method of manufacturing composite molded article and manufacturing apparatus of composite molded article
A method of manufacturing a composite molded member, which includes the steps of: setting the main body inside an injection mold; closing the injection mold to fix the main body inside the...
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7727457 |
Lacrosse head and method of forming same
A lacrosse head with improved weight and handling characteristics includes a frame element having a base portion, a scoop portion, and a pair of opposing sidewall portions extending between the...
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7727447 |
Product having sealed free edges and method to produce the product
A method to produce a product includes the steps of: providing a mold including an upper mold (40) and a lower mold (30), the upper mold defining a plurality of through holes (43); providing a...
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7655178 |
Method for elongating foil
A method for elongating a foil, comprising steps of: providing an injection molding device, the injection molding device comprising a male mold having a projecting part protruding and a female mold...
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7632445 |
Integrated co-injection molded vehicle components and methods of making the same
A vehicle bumper (20) integrates rigid and flexible components into a single co-injection molded structure. In a preferred embodiment, a flexible fascia (58) is provided with integrated rigid...
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7625516 |
Method for manufacturing sheet molded body and insert molded body
A manufacturing method for a sheet molded body having a desired three dimensional shape and an excellent quality of the design, which has no crease, by uniformly expanding a decorated sheet prior...
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7582249 |
Method of manufacturing thermoplastic resin container
In a method for manufacturing a thermoplastic resin vessel, in which a cup-shaped vessel is thermally formed from a thermoplastic resin sheet by a plug, the method including the steps of:...
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7582250 |
Injection molding method and injection molding apparatus
This invention relates to an injection molding method using an injection mold. The method comprises (1) a molten resin injection step for injecting the molten resin from a gate into a cavity, (2) a...
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7556758 |
Hollow wall base
A method for manufacturing a flexible, extruded plastic wall base with a hollow core is presented. The method includes using extrusion die for heating and extruding plastics using a...
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7521016 |
Pressurized gas introducing device, and injection molding method for moldings having hollow portion
An apparatus for introducing a pressurized gas includes a pressurized-gas supply-source, a plurality of measuring tanks, a first pressurized-gas supply-line, pressurized-gas supply valves in the...
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7465481 |
Exterior molding body comprising a long fiber reinforced thermoplastic resin
The object the present invention is to provide an exterior molding body for automobile which is reinforced by a long fiber, is excellent in mechanical properties such as bending elastic modulus and...
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7455806 |
Injection moulding of functional cavities
A mould assembly (60) and a method of use in injection moulding of a part having a functional cavity therein. The mould assembly has a recess (72) to receive a hollow tubular insert (48) intended...
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7416398 |
Needle assembly for gas-assisted injection moulding
A fluid injection and exhaust needle for use in gas injection moulding comprising a needle with two separate flow channels; a fluid inlet channel and a fluid outlet channel; wherein gas is injected...
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7320765 |
Gas pin for thermocouple for gas assisted injection molding
A method and system for forming an injection molded plastic part. After the injection of plastic material has started, a volume of gas from a fixed volume reservoir is introduced into the plastic...
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7281993 |
Golf club head and manufacturing method of the same
The invention prevents a crimple from being generated in a resin member. The invention provides a golf club head (1) including a head shell portion (M) made of a metal material and having an...
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7261536 |
Injection molding device with outside air inlet part
A resin molding device, resin molding method and resin molded product capable of guiding a sink to an optional position to perform a precise molding. A resin molding metal mold includes a gate...
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7255818 |
Process control for gas-assisted injection molding applications
A method and system for controlling a fluid-assisted injection molding process for producing a molded plastic article. The fluid can be gas, water or another fluid. One or more pressure transducers...
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7229578 |
Light weight plastic trim parts and methods of making same
The present invention relates to light weight molded plastic articles and methods of making same. More specifically, the present invention relates to a method of manufacturing a hollow-core,...
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7182908 |
Method for making a lightweight, thermoplastic, vehicle headliner having at least one integrally formed, energy-absorbing, head-impact mechanism
Lightweight, thermoplastic, vehicle headliners each having at least one integrally-formed, energy-absorbing, head-impact mechanism and injection molding methods for making same are provided. Each...
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7182892 |
Gas assisted injection molding with fixed volume gas reservoir and temperature control
A method and system for forming an injection molded plastic part. After the injection of plastic material has started, a volume of gas from a fixed volume reservoir is introduced into the plastic...
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7182904 |
Low pressure laminate gas assist molding
A system and process for gas-assisted injection molding of plastic materials to form laminate-type products. A laminate material is positioned in a mold and the mold is closed to a pre-set...
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7179411 |
Gas injection moulding method and apparatus
A gas injection moulding method comprising injecting a melt into a mould and injecting gas into the melt to form a gas cavity in the melt wherein the melt is cooled by use of injection gas cooled...
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7179072 |
Gas venting needle
A gas venting needle for use in gas injection moulding the open end having a flow valve with no moving parts; the flow valve being provided by a plurality of individual flow channels sized such...
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7147817 |
Method of making a low profile balloon
A method of making a catheter balloon or other expandable tubular medical device or component thereof, in which an assembly of heat shrink material on an outer surface of coaxially disposed first...
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7140858 |
Apparatus and process for injection molding articles of plastics material
It is provided an apparatus for injection molding articles of plastics material comprising: molds (2a) and countermolds (2b) forming molding units (3), molding cavities (7) being defined inside...
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7118364 |
Process for manufacturing a toothbrush
A process for manufacturing hollow handled toothbrushes is disclosed. The process includes; a) providing a toothbrush mold having a head portion, a base portion, a toothbrush cavity located between...
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7090791 |
Extrusion molding process
A molding process is disclosed in which an extruded column of plastic is introduced into a mold cavity having a predetermined surface profile. A region of negative air pressure is created inside...
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7077987 |
Foam injection molding method
Disclosed is a method for foam-injection molding a thermoplastic resin, comprising: (1) providing a mold comprising a fixed mold half and a movable mold half mating with the fixed mold half to...
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7005092 |
Vehicle interior trim panel assembly having an integrated soft-touch arm rest and method of manufacturing same
The present invention relates to a method of manufacturing an interior trim panel assembly having an integrated soft-touch area for improved aesthetic trim component quality. The method of...
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6953546 |
Plastic expulsion process for forming hollow tubular products
A system and process for gas assisted plastic injection molding, particularly of hollow tubular components. The plastic material is injected into the mold cavity through an apex of a cone-shaped...
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6939504 |
Plastic injection molding with moveable insert members
A method and system for producing hollow rib structures for trim components and panels using gas assisted injection molding. Movable insert members are provided in the mold cavity, particularly at...
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6923928 |
Method and device for shaping thermoplastic hollow boards
The invention relates to a method of shaping hollow boards (11) that consist of a thermoplastic material and that have at least one cavity (17) in the interior of the board that is open towards the...
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6913719 |
Device and process for injection molding of hollow plastic parts
Device and process for injection molding of molded parts made from plastic material having at least one cavity, which has means for injecting plastic melt into the cavity of an injection-molding...
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6899843 |
Plastic injection molding with moveable mold members forming speaker grill
A method and system for producing hollow rib structures for trim components and panels using gas-assisted plastic injection molding. Movable and floating core members are provided in the mold...
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6890477 |
Plastic injection molded articles with hollow rib members
A method and system for producing hollow rib structures for trim components and panels using gas assisted injection molding. Spring biased movable insert members are provided in the mold cavity,...
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6890478 |
Open mold molding
A method and system for producing thin walled plastic products with hollow rib members using gas-assisted plastic injection molding. The mold is allowed to open a predetermined distance as the gas...
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6887406 |
Molded article having hollow rim portion and process for producing articles
A process for producing an injection molded article with a hollow rim portion in an injection molding machine including the steps of injecting a short shot of injection molding material into a mold...
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