Patent application number | Description | Published |
20120181209 | Process For The Manufacture Of a Container - The present invention is directed to a process for the manufacture of a blow molded container comprising a physical geometry that creates more than one undercut and a means for removal of said container from a mold used to form said container. | 07-19-2012 |
20120181272 | Array of Products - The present invention relates to an array of products comprising a plurality of different containers having a similar container to closure interface across at least one brand and different volumetric sizes wherein at least one of said containers comprises more than one undercut and comprising a plurality of different closures comprising at least one common component. | 07-19-2012 |
20120181292 | Blow Molded Container - The present invention is directed to a container comprising a retention mechanism for attaching a closure to an opening or neck of a container with a portion of the container body comprising a physical geometry that creates more than one undercut. | 07-19-2012 |
20120291885 | Alternative Pressure Control for a Low Constant Pressure Injection Molding Apparatus - A low constant pressure injection molding machine forms molded parts by injecting molten thermoplastic material into a mold cavity at low constant pressures of 6,000 psi and lower. As a result, the low constant pressure injection molding machine includes a mold formed of easily machineable material that is less costly and faster to manufacture than typical injection molds. | 11-22-2012 |
20120292823 | Non-Naturally Balanced Feed System for an Injection Molding Apparatus - A low constant pressure injection molding machine forms molded parts by injecting molten thermoplastic material into a mold cavity at low constant pressures of 6,000 psi and lower. As a result, the low constant pressure injection molding machine includes a mold formed of easily machineable material that is less costly and faster to manufacture than typical injection molds. | 11-22-2012 |
20120294963 | Apparatus and Method for Injection Molding at Low Constant Pressure - A low constant pressure injection molding machine forms molded parts by injecting molten thermoplastic material into a mold cavity at low substantially constant pressures of 6,000 psi and less. As a result, the low constant pressure injection molding machine includes a mold formed of easily machineable material that is less costly and faster to manufacture than typical injection molds. | 11-22-2012 |
20120295049 | Method for Injection Molding at Low Substantially Constant Pressure - Disclosed herein are methods of injection molding at low, substantially constant melt pressures. Embodiments of the disclosed method now make possible a method of injection molding that is more energy—and cost—effective than conventional high-velocity injection molding processes. Embodiments of the disclosed method surprisingly allow for the filling of a mold cavity at low melt pressure without undesirable premature hardening of the thermoplastic material in the mold cavity and without the need for maintaining a constant temperature or heated mold cavity. Heretofore, it would not have been expected that a constant pressure method could be performed at low pressure without such premature hardening of the thermoplastic material when using an unheated mold cavity or cooled mold cavity. | 11-22-2012 |
20120295050 | Method for Injection Molding at Low, Substantially Constant Pressure - Disclosed herein is a method of injection molding at low, substantially constant melt pressures. Embodiments of the disclosed method now make possible a method of injection molding that is more energy—and cost—effective than conventional high-velocity injection molding processes. Embodiments of the disclosed method surprisingly allow for the filling of a mold cavity at low melt pressure without undesirable premature hardening of the thermoplastic material in the mold cavity and without the need for maintaining a constant temperature or heated mold cavity. Heretofore, it would not have been expected that a constant pressure method could be performed at low pressure without such premature hardening of the thermoplastic material when using an unheated mold cavity or cooled mold cavity. | 11-22-2012 |
20130183462 | Process For The Manufacture Of An Article Comprising a Recess - The present invention relates to a process for blowing an article with at least one recess. | 07-18-2013 |
20130221572 | High Thermal Conductivity Co-Injection Molding System - A low constant pressure co-injection molding machine forms molded parts by injecting molten thermoplastic material into a mold cavity at low constant pressures of 6,000 psi and lower. As a result, the low constant pressure injection molding machine includes a mold formed of easily machineable material that is less costly and faster to manufacture than typical injection molds. Co-injection of thin-walled parts having an L/T ratio>100, with embedded sustainable materials, such as polylactic acid (PLA), starch, post-consumer recyclables (PCR), and post-industrial recyclables (PIR) isolated from surfaces by barrier layers of leach-resistant material having a thickness less than 0.5 mm, is possible. | 08-29-2013 |
20130221575 | Method for Operating a High Productivity Injection Molding Machine - A high productivity injection molding method and machine that includes a mold having a first mold part and a second mold part, at least one of the first mold parts and the second mold parts being formed from a material having an average thermal conductivity of 51.9 W/m-° C. or greater, the high productivity injection molding machine having a useful life of more than 1 million injection molding cycles. | 08-29-2013 |
20130224327 | Injection Mold Having a Simplified Cooling System - An injection mold assembly for a high output consumer product injection molding machine, the injection mold assembly having a simplified cooling system. The simplified cooling system has a cooling complexity factor of less than three, preferably less than two, more preferably less than one. | 08-29-2013 |
20130295219 | Injection Mold Having a Simplified Evaporative Cooling System or a Simplified Cooling System with Exotic Cooling Fluids - An injection mold assembly for a high output consumer product injection molding machine, the injection mold assembly having a simplified cooling system that is an evaporative cooling system or a cooling system including a hazardous, dangerous, or expensive cooling fluid. The simplified cooling system has a cooling fluid channel that is confined to a mold support plate. | 11-07-2013 |
20130295220 | Injection Mold Having a Simplified Evaporative Cooling System - An injection mold assembly for a high output consumer product injection molding machine, the injection mold assembly having a simplified cooling system that is an evaporative cooling system or a cooling system including a hazardous, dangerous, or expensive cooling fluid. The simplified cooling system has a cooling fluid channel that is confined to a mold support plate. | 11-07-2013 |
20140127338 | Injection Mold With Fail Safe Pressure Mechanism - A low pressure injection mold includes a failsafe pressure mechanism that prevents the low pressure injection mold from being subjected to excessive injection pressures or excessive clamping tonnage that could damage the low pressure injection mold. | 05-08-2014 |
20140154351 | Injection Mold Having a Simplified Cooling System - An injection mold assembly for a high output consumer product injection molding machine, the injection mold assembly having a simplified cooling system. The simplified cooling system has a cooling complexity factor of less than three, preferably less than two, more preferably less than one. | 06-05-2014 |
20140255530 | Alternative Pressure Control for an Injection Molding Apparatus - A melt pressure regulating mechanism for an injection molding apparatus having a melt holder for pressurizing molten plastic prior to injection into a mold, the molten plastic having a melt pressure, and an injection element for advancing the molten plastic from the melt holder through a nozzle and into the mold, the melt pressure regulating mechanism comprising a pressure regulating device, comprising at least one of a fluid pressure regulating valve and a pressure relief valve. | 09-11-2014 |