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Match Document Document Title
7404713 Inlet nozzle for hot runner system  
A shutoff valve mechanism for a plastic injection molding system and process. The shutoff valve mechanism is positioned between the nozzle of the injection molding machine and the hot runner...
7377767 Mold split insert  
A mold split insert for use in a molding stack assembly, and in particular a preform mold neck ring insert for use in an injection molding stack assembly for making bottle mold preforms. The split...
7364688 Method for post-molding a molded article conditioning apparatus with a selectively controlled transfer flow structure  
A cooling tube assembly for operating on a malleable molded plastic part. The cooling tube assembly comprising a porous tube/insert having a profiled inner conditioning surface, and a vacuum...
7361009 Mold cavity insert for use in an injection mold  
Disclosed herein is a mold, a molding system and a cooling component. The mold and the molding system use the cooling component. The mold includes a mold cavity plate configured to receive a mold...
7326046 Multi-layer porous member for a post-molding molded article conditioning apparatus  
A cooling tube assembly for operating on a malleable molded plastic part. The cooling tube assembly comprising a porous tube/insert having a profiled inner conditioning surface, and a vacuum...
7323127 Mold temperature adjusting method  
A mold temperature adjusting apparatus is provided in which change-over timing of high temperature medium and low temperature medium is adjusted by a heat transmission delay in heating and cooling...
7316561 Three-piece molding manifold  
A hot runner molding manifold has a first half having flow grooves, a cover piece having flow grooves complementary to the flow grooves of the first half, and a second half securable to the first...
7316560 Tool insert for the initial cut of a hot passage nozzle for an injection molding machine  
Tool insert for the initial cut of a hot-passage nozzle for an injection molding machine, which tool insert ( 10 ) accommodates the anterior (tool side) part of a nozzle and is insertable in turn...
7306452 Cooling system for sleeves that are fixed to a carrier plate  
A cooling system for cooling sleeves ( 2 ) fixed to a carrier plate ( 1 ), by means of a fluid which is passed from a fluid inlet ( 15 ) to a fluid outlet ( 22 ) by way of fluid conduits ( 7, 14,...
7303387 System for controlling mold temperatures  
Disclosed is a preferred mold design for producing plastic, molded preforms, which may be blow-molded into a container of a final, desired shape. A preferred mold includes a temperature control...
7300274 Change-over device for changing over between a heating medium and a resin material at a time of a secondary forming  
The device includes: a runner block arranged at a position close to the injection port for resin material for secondary forming; and a slide core moved relatively with the runner block. In the...
7293980 Porous member for a post-molding molded article conditioning apparatus with an integrally formed cooling structure  
A cooling tube assembly for operating on a malleable molded plastic part. The cooling tube assembly comprising a porous tube/insert having a profiled inner conditioning surface, and a vacuum...
7291304 Coinjection molding cooled shooting pot cylinder  
Coinjection molding shooting pot cooling apparatus and method are configured to cool a shooting pot cylinder which, in combination with a shooting pot piston, injects a melt through a coinjection...
7291004 Molding system having a micro heating element for molding a micro pattern structure  
A molding system for molding a micro pattern structure includes a mold; a mold insert 6 having a micro pattern, the mold insert 6 being fixed to the mold; and a micro heating element 30 ...
7267320 Mold apparatus  
A mold apparatus having at least a pair of molds formed with a cavity, at least one pipe accommodator formed in the molds, at least one heat pipe mounted in the pipe accommodator, a heat-cool...
7264464 Cooling tube with a low friction coating  
An intimate fit preform cooling tube with an inner mating surface that includes a polymeric coating to increase its lubricity and thereby reduce friction with a preform to be engaged therewith. The...
7264463 Platen mounted post mold cooling apparatus and method  
Platen-mounted, post-mold cooling apparatus and method includes structure and/or steps for handling molded parts in an injection molding machine having a fixed platen, a moving platen, a core half,...
7261550 Metallic workpiece for use in an injection mold  
A metal workpiece is formed of a pre-manufactured lower part and an upper piece which is placed thereon using a metal powder sintering process, preferably laser sintering. The lower part is a...
7258541 Thermal expansion compensation support  
An improved thermal expansion compensation manifold support is disclosed. The support includes a spring having a barrel and a skirt extending from the barrel, the skirt forming a recess. The spring...
7255554 Cooling air system for a patty-forming apparatus  
A cooling air system is provided for a patty-forming apparatus having a machine base that includes an enclosing wall and contains equipment within the machine base that generates heat, such as...
7252497 Post-molding molded article conditioning apparatus with a selectively controlled transfer flow structure  
A cooling tube assembly for operating on a malleable molded plastic part. The cooling tube assembly comprising a porous tube/insert having a profiled inner conditioning surface, and a vacuum...
7241131 Thick film heater apparatus  
A thick-film electric heater having thick-film layers applied directly on a thermally conductive non-flat substrate. Preferably, the substrate is cylindrically shaped. A dielectric layer is...
7234930 Cooling circuit for cooling neck ring of preforms  
A cooling circuit for a neck ring of a preform is conformed to the surface of the neck ring by providing a neck ring in two parts. The first part supports the neck ring and provides strength and...
7232305 Load management device for a feed body of a molding machine  
Disclosed herein is a load management device configured for a feed body of any one of a molding machine, a hot runner assembly and any combination thereof. The load management device includes a...
7204687 Gate cooling structure in a molding system  
A gate insert ( 10, 110 ) for a stack assembly in an injection molding machine having a gate ( 16, 116 ) through which a melt of thermoplastics material enters a mold cavity ( 14, 114 ). The gate...
7168942 Method and apparatus for mold temperature control using air  
A method and apparatus for controlling the temperature of an injection mold passes pressurized air contained in an air supply tube through an orifice into an exhaust channel, wherein the pressure...
7157037 Apparatus for making threaded articles in a plastic injection molding process  
A Bi-directional rack assembly that rotates one column of threaded cores and unscrews threaded closures while moving in the forward direction. The Bi-directional rack then mechanically changes...
7156647 Device for cooling and thermal conditioning of a tubular object  
A device ( 1 ) for cooling and/or thermal conditioning of hot preforms or parisons ( 6 ), in particular of parisons for the production of blow-moulded bottles made of plastic material, limits...
7156637 Apparatus for producing dental prostheses  
Disclosed are an apparatus, materials, devices and methods for the use of a variety of thermoplastic resins in fabricating dental prostheses without the use of expensive hot-press equipment...
7147457 Injection device used for blow molding hollow plastic bodies, comprising extrusion mandrels that can be tempered and are inserted into extrusion mandrel fastener  
Disclosed is an extrusion mandrel fastener ( 2 ) that is embodied as a two-piece unit comprising a supporting beam ( 4 ) and a holding beam ( 5 ) which can be joined together and are provided with...
7143814 Cooling of molds  
An arrangement to assist in heat transfer through a mold for applications such as injection molding of plastics material including at least one closed chamber within the mold, the chamber being...
7118703 Heat dissipation device for and method of dissipating heat from a nozzle  
An injection molding apparatus comprises a manifold having a manifold channel for receiving a melt stream of moldable material under pressure. A nozzle having a nozzle channel receives the melt...
7118372 Molding tool having a heating and cooling medium  
A mold portion of a molding tool for making plastic articles includes a base body defining a cavity surface and having formed therein at least one heating channel, and at least one cooling channel...
7114946 Injection mold  
An injection mold includes a sliding member having a partial cavity surface which forms part of a cavity surface, and an adjacent member having a partial cavity surface which forms part of the...
7105123 Heat dissipation device for and method of dissipating heat from a manifold  
An injection molding apparatus comprising a hot runner manifold, a heater coupled to the manifold and a heat dissipation device coupled to said manifold, wherein said heat dissipation device...
7104782 Gate cooling structure in a molding stack  
A gate insert ( 10, 110 ) for a stack assembly in an injection molding machine having a gate ( 16, 116 ) through which a melt of thermoplastics material enters a mold cavity ( 14, 114 ). The gate...
7104780 Platen mounted post mold cooling apparatus and method  
Platen-mounted, post-mold cooling apparatus and method includes structure and/or steps for handling molded parts in an injection molding machine having a fixed platen, a moving platen, a core half,...
7080684 Mold temperature control unit  
A mold temperature control unit with which piping connection for supply and drain of cooling water in unit setup can be extremely simply made. In a mold temperature control unit 1 which unit body...
7077636 Foam-in-place apparatus, and methods of use and manufacture  
A foam-in-place apparatus includes a foam containment unit, a foam precursor storage unit, and a foam precursor heating unit, in one embodiment. During operation, the foam precursor heating unit is...
7066726 Device and method for melting and conveying material  
The invention relates to a device for melting and conveying material such as plastic or metal. Said device comprises a conveying channel, which contains an admission opening for the material as...
7052270 Post mold cooling apparatus  
Post mold cooling apparatus and method having transverse movement preferably includes structure and/or steps for cooling a plurality of plastic articles molded on a row of mold cores. A post mold...
7044191 Mold material processing device, method and apparatus for producing same  
The invention relates to a molten material processing device having an elongated thermal element like a heating element, a thermocouple, a sensor, a heatpipe and a cooling pipe which is...
7014810 Method of producing solid shape forms containing an active ingredient  
The present invention relates to an apparatus for producing solid active ingredient-containing forms from an active ingredient-containing formulation which comprises at least one polymeric binder....
6986653 Post mold cooling apparatus and method having transverse movement  
Post mold cooling apparatus and method having transverse movement preferably includes structure and/or steps for cooling a plurality of plastic articles molded on a row of mold cores. A post mold...
6951452 Cooling station for post mold cooling of plastic pieces  
Method and apparatus for cooling molded plastic pieces preferably includes a take out structure/step configured to hold the plurality of plastic parts oriented such that closed ends thereof are...
6948923 Apparatus for direct injection molded closure  
A form, fill and seal packaging machine for forming, filling and sealing a carton, molds a closure directly onto the carton. The machine includes a carton erection station adapted to receive a...
6942480 Apparatus for handling injection molded articles  
A method and apparatus for handling preforms from an injection molding machine whereby an array of molded articles received from the mold is reconfigured into a single row to assist in downstream...
6936206 Synthetic resin molding mold, apparatus for and method of adjusting a temperature of the mold  
There is provided an arrangement of a mold including a mold base ( 1 ), a cavity block ( 2 ) provided within the mold base ( 1 ), a heat insulating layer ( 5 ) provided between the mold base ( 1 )...
6936199 Method and apparatus for measuring the temperature of molten material in a mold cavity  
An injection molding apparatus comprises a manifold having a manifold channel for receiving a melt stream of molten material under pressure and delivering the melt stream to a nozzle channel of a...
6929761 Molded hologram apparatus method and product  
Holographic lines are formed directly on products by holding a holographic plate and a block under a lip on a frame and mounting the frame for limited movement within a recess in a mold half. As a...
Matches 1 - 50 out of 560 1 2 3 4 5 6 7 8 9 10 11 12 >