Child Resistant Pop-Top Vial

A vial comprises a vial top and a lid. The lid comprises a top and a bottom. A circular securing feature is attached to the bottom and has a diameter that is less than the diameter of the lid, thus forming a lip around the circumference of the bottom. The securing feature comprises a snap bead that extends outwards therefrom. An internal undercut in the vial mates with the snap bead when the lid is in the closed position. The vial top comprises a ledge. The underside of the lip secures to the ledge when the lid is in the closed position. An anti-pry wall is located on the ledge, having a diameter larger than the lid and surrounding the lid when the lid is in the closed position. The height of the anti-pry wall is taller than the underside of the lip when the lid is in the closed position.

Blind Installation of Injection Mold Components

What is presented is a system for blind securing injection mold components to an injection molding machine. The system comprises a shuttle plate that has at least one locking mechanism mounted to it. Each locking mechanism has a larger installation area and a smaller lock area. Each injection mold component has a notch that has a corresponding geometry to the lock area such that the said injection mold component is configured to be inserted into the installation area and the shuttle plate is configured to move to seat the notch into the lock area and secure the injection mold component to the shuttle plate. 1. A system for blind installation of injection mold components to an injection molding machine comprising:a shuttle plate;at least one locking mechanism on said shuttle plate;each said locking mechanism having a larger installation area and a smaller lock area;each injection mold component having a notch that has a corresponding geometry to said lock area such that each said injection mold component is configured to be inserted into said installation area and said shuttle plate is configured to move to seat said notch into said lock area and secure said injection mold component to said shuttle plate.2. The system for blind installation of injection mold components of in which said lock area has one of a semicircular edge claim 1 , a square edge claim 1 , and a hex edge.3. The system for blind installation of injection mold components of in which the injection mold component is one of a knockout rod claim 1 , a pin claim 1 , a slide claim 1 , a sleeve claim 1 , a core claim 1 , a cavity claim 1 , a stripper claim 1 , a ejector pin claim 1 , and a change component.4. The system for blind installation of injection mold components of in which said shuttle plate comprises two shuttle plates operating in opposition to lock said injection mold component into said lock area.5. A method for blind installation of injection mold components in an injection mold system that ...

Method for Molding a Closure and Gasket Combination

What is presented is a method of forming a closure with a sealing gasket in an injection molding machine that has a center rotating cube. The center rotating cube comprises a plurality of mold back halves each comprising cores and a thread unscrewing mechanism. Each core is shaped to form a closure that has a thread and an anti-rotation feature. The method comprises the steps of forming a closure with a through hole, rotating the core to create a gap between the formed closure and the core, and injecting a compressible material through the through hole and into the gap to form a sealing gasket. 1. A method of forming a closure with a sealing gasket in an injection molding machine that has a center rotating cube , wherein the center rotating cube comprises a plurality of mold back halves each comprising cores and a thread unscrewing mechanism , wherein each core is shaped to form a closure that has a thread and an anti-rotation feature , comprising the steps of:forming a closure with a through hole;rotating the core to create a gap between the formed closure and the core; andinjecting a compressible material through the through hole and into the gap to form a sealing gasket.2. The method of wherein the closure is also formed with one or more vent holes.3. The method of wherein the anti-rotation feature of the closure is one of a rib claim 1 , ribs claim 1 , and knurls.4. The method of wherein the anti-rotation feature of the closure is on the outside of the closure.5. The method of wherein the anti-rotation feature is on the inside of the closure.6. The method of wherein the gasket is made of thermoplastic elastomer.7. The method of wherein the closure is single walled.8. The method of wherein the closure is double walled. Caps or closures used for containers that hold liquids often require gaskets within them to provide a leak-proof seal. There are a variety of ways to create these closures including forming the gasket separate from the closure wherein the gasket is ...

Light Weight Mold Support Structure in a Single Dual Injection Molding Machine

What is presented is a mold support structure in a single dual injection molding machine for plastic part formation having at least two injection units. The mold support structure comprises at least one pair of platens located on opposite sides. Each pair of platens is separated by a plurality of reinforcement structures that provide support in the direction in which clamp and injection pressure is applied to the pair of platens during plastic part formation. 1. A mold support structure in a single dual injection molding machine for plastic part formation having at least two injection units , said mold support structure comprising:at least one pair of platens located on opposite sides; andeach said pair of platens separated by a plurality of reinforcement structures that provide support in the direction in which clamp and injection pressure is applied to said pair of platens during plastic part formation.2. The mold support structure of further comprising said reinforcement structures are pillars claim 1 , blocks claim 1 , plates claim 1 , or tubes.3. The mold support structure of further comprising said reinforcement structures have cross-sections that are circular or polygons.4. The mold support structure of further comprising two said pairs of platens in which the second said pair of platens is oriented perpendicular to the first said pair of platens.5. The mold support structure of further comprising each said platen of the at least one pair of platens having an associated ejector system that is mounted to said reinforcement structures. Injection molding is a manufacturing process for producing parts by injecting molten material into a mold. Injection molding machines comprise various components that work together to ultimately form a plastic part that is ejected from the mold. The basic parts of the mold that comprises two mold halves into which a cavity is created and an ejector system for removal of the finally formed part. The mold halves are mounted to ...

Slide Guidance and Wear Reduction for Injection Molding

A guidance system for a slide assembly for a mold for a plastic and/or silicone processing machine is presented. The processing machine comprises at least two mold halves with at least one slide assembly mounted to at least one mold half. The slide assembly is movable parallel to the plane of the parting line of the two mold halves and generally perpendicular to the direction of the plane of separation of the two mold halves after a part has been formed. The slide assembly comprises a carrier for holding cavity forming parts, gibs that secure the carrier to the mold half, and a series of rollers arranged to engage with the carrier such that the rollers roll with the movement of the carrier parallel to the parting line of the two mold halves. The rollers do not bear any of the compression force used to press the two mold halves together. 1. A guidance system for a slide assembly for a mold for a plastic and/or silicone processing machine comprising:wherein the processing machine comprises at least two mold halves with at least one slide assembly mounted to at least one mold half;wherein the slide assembly is movable parallel to the plane of the parting line of the two mold halves and generally perpendicular to the direction of the plane of separation of the two mold halves after a part has been formed; a carrier for holding cavity forming parts;', 'gibs that secure said carrier to the mold half; and', 'a series of rollers arranged to engage with said carrier such that said rollers roll with the movement of said carrier parallel to the parting line of the two mold halves and said rollers do not bear any of the compression force used to press the two mold halves together., 'said slide assembly comprising2. The guidance system of further comprising at least one cam bar mounted to said carrier.3. The guidance system of further comprising at least one cam bar mounted to said carrier and said rollers engage with said cam bars to engage with said carrier.4. The guidance ...

Method for neutralizing static electricity with mixed atmospheres

A B S T R A C T A method for simultaneously neutralizing posi-tive and negative static electric charges on surfaces consisting essentially of contacting a first atmos-phere with a positive static charge composition (108) by spraying (125) an effective amount of the composi-tion into the atmosphere, contacting a second atmos-phere with a negative static charge composition (8) by spraying (25) an effective amount of the negative static charge composition into the second atmosphere, mixing (126) the resulting treated first atmosphere with the resulting treated second atmosphere to thereby form a mixed atmosphere, and contacting at least one surface (16) having positive and negative static electric charges thereon with the mixed atmosphere to thereby simultaneously neutralize positive and nega-tive static charges on the surface.

Slide guidance and wear reduction for injection molding

A guidance system for a slide assembly for a mold for a plastic and/or silicone processing machine is presented. The processing machine comprises at least two mold halves with at least one slide assembly mounted to at least one mold half. The slide assembly is movable parallel to the plane of the parting line of the two mold halves and generally perpendicular to the direction of the plane of separation of the two mold halves after a part has been formed. The slide assembly comprises a carrier for holding cavity forming parts, gibs that secure the carrier to the mold half, and a series of rollers arranged to engage with the carrier such that the rollers roll with the movement of the carrier parallel to the parting line of the two mold halves. The rollers do not bear any of the compression force used to press the two mold halves together.

Light weight mold support structure in a single dual injection molding machine

What is presented is a mold support structure in a single dual injection molding machine for plastic part formation having at least two injection units. The mold support structure comprises at least one pair of platens located on opposite sides. Each pair of platens is separated by a plurality of reinforcement structures that provide support in the direction in which clamp and injection pressure is applied to the pair of platens during plastic part formation.

Slide guidance and wear reduction for injection molding

A guidance system for a slide assembly for a mold for a plastic and/or silicone processing machine is presented. The processing machine comprises at least two mold halves with at least one slide assembly mounted to at least one mold half. The slide assembly is movable parallel to the plane of the parting line of the two mold halves and generally perpendicular to the direction of the plane of separation of the two mold halves after a part has been formed. The slide assembly comprises a carrier for holding cavity forming parts, gibs that secure the carrier to the mold half, and a series of rollers arranged to engage with the carrier such that the rollers roll with the movement of the carrier parallel to the parting line of the two mold halves. The rollers do not bear any of the compression force used to press the two mold halves together.

Method and composition for neutralizing static electricity

ABSTRACT OF THE DISCLOSURE A composition comprising an aqueous solution of a qua-ternary ammonium compound and a surfactant can be sprayed into an atmosphere and the resulting treated atmosphere is capable of neutralizing both positive and negative static charges on objects that come in contact with the treated atmosphere.

Blind installation of injection mold components

Slide guidance and wear reduction for injection molding.

Se presenta un sistema de guía para un conjunto de deslizamiento para un molde para una máquina de procesamiento de plástico y/o silicona; la máquina de procesamiento comprende al menos dos mitades de molde con al menos un conjunto de deslizamiento montado en al menos una mitad de molde; el conjunto de deslizamiento se puede mover en paralelo al plano de la línea divisoria de las dos mitades de molde y generalmente en perpendicular a la dirección del plano de separación de las dos mitades de molde después de que se haya formado una pieza; el conjunto de deslizamiento comprende un soporte para sujetar las piezas de formación de cavidad, cuñas que fijan el soporte a la mitad de molde, y una serie de rodillos dispuestos para acoplarse con el soporte, de modo que los rodillos rueden con el movimiento del soporte en paralelo a la línea divisoria de las dos mitades de molde; los rodillos no soportan ninguna fuerza de compresión utilizada para presionar las dos mitades de molde conjuntamente.

Light weight mold support structure in a single dual injection molding machine

What is presented is a mold support structure in a single dual injection molding machine for plastic part formation having at least two injection units. The mold support structure comprises at least one pair of platens located on opposite sides. Each pair of platens is separated by a plurality of reinforcement structures that provide support in the direction in which clamp and injection pressure is applied to the pair of platens during plastic part formation.

Slide guidance and wear reduction for injection molding

Liukumisen ohjaaminen ja kulutuksen vähentäminen ruiskuvalua varten

Contaminant-resistant packaging

Contaminant-resistant packaging, conduits, and methods of the present disclosure are generally directed to reducing the likelihood of contaminant infiltration into packaging used to store and ultimately dispense material. More specifically, a conduit that is used to dispense the material from the packaging may include a contaminant barrier that, together with respective contaminant barriers along other portions of the packaging, significantly reduces the likelihood of contaminant (e.g., oxygen and/or moisture) permeation into the material in the contaminant-resistant packaging.

Vial con tapa abatible a prueba de niños.

Un vial que comprende una parte superior y una tapa; la tapa comprende una parte superior y una parte inferior; un dispositivo de seguridad circular está unido a la parte inferior y tiene un diámetro menor al diámetro de la tapa, así formando un borde alrededor de la circunferencia de la parte inferior; el dispositivo de seguridad comprende, además, un cordón de presión que se extiende hacia afuera del mismo; un rebaje interno en el vial se acopla con el cordón de presión cuando la tapa está en posición cerrada; la parte superior del vial comprende una saliente; la parte inferior del borde se fija a la saliente cuando la tapa está en posición cerrada; una pared antilevantamiento está ubicada en la saliente, con un diámetro mayor que la tapa y rodea a la tapa cuando esta está en posición cerrada; la altura de la pared antilevantamiento es mayor que la parte inferior del borde cuando la tapa está en posición cerrada.

Contaminant-resistant packaging

Contaminant-resistant packaging, conduits, and methods of the present disclosure are generally directed to reducing the likelihood of contaminant infiltration into packaging used to store and ultimately dispense material. More specifically, a conduit that is used to dispense the material from the packaging may include a contaminant barrier that, together with respective contaminant barriers along other portions of the packaging, significantly reduces the likelihood of contaminant (e.g., oxygen and/or moisture) permeation into the material in the contaminant-resistant packaging.

Contaminant-resistant packaging

Contaminant-resistant packaging, conduits, and methods of the present disclosure are generally directed to reducing the likelihood of contaminant infiltration into packaging used to store and ultimately dispense material. More specifically, a conduit that is used to dispense the material from the packaging may include a contaminant barrier that, together with respective contaminant barriers along other portions of the packaging, significantly reduces the likelihood of contaminant (e.g., oxygen and/or moisture) permeation into the material in the contaminant-resistant packaging.

Contact lens packaging and system and method for producing a contact lens packaging

Packages, systems, and methods of the present disclosure are generally directed to the use of side gating in injection molding to form packaging for contact lenses. As compared to gating along a top surface of a contact lens package, the use of a side gate in injection molding to form a package for contact lenses may significantly reduce the time required to cool plastic in the injection mold, thus offering potential to reduce the overall cycle time for the injection molding process and increase fabrication throughput of the package.

Guía de deslizamiento y reducción de desgaste para moldeo por inyección

Se presenta un sistema de guiado para un conjunto de correderas para un molde para una máquina procesadora de plástico y/o silicona. La máquina de procesamiento comprende al menos dos mitades de molde con al menos un conjunto de corredera montado en al menos una mitad de molde. El conjunto de corredera se puede mover paralelo al plano de la línea de separación de las dos mitades del molde y generalmente perpendicular a la dirección del plano de separación de las dos mitades del molde después de que se haya formado una pieza. El conjunto de corredera comprende un soporte para sujetar piezas que forman la cavidad, cuñas que aseguran el soporte a la mitad del molde y una serie de rodillos dispuestos para acoplarse con el soporte de manera que los rodillos giren con el movimiento del soporte paralelo a la línea de separación de las dos mitades del molde. Los rodillos no soportan ninguna fuerza de compresión utilizada para presionar las dos mitades del molde entre sí. (Traducción automática con Google Translate, sin valor legal)

Contact lens packaging and system and method for producing a contact lens packaging

Packages, systems, and methods of the present disclosure are generally directed to the use of side gating in injection molding to form packaging for contact lenses. As compared to gating along a top surface of a contact lens package, the use of a side gate in injection molding to form a package for contact lenses may significantly reduce the time required to cool plastic in the injection mold, thus offering potential to reduce the overall cycle time for the injection molding process and increase fabrication throughput of the package.

Envasado de lentes de contacto y sistema y metodo para producir un envasado de lentes de contacto.

Los envases, sistemas y métodos de la presente descripción se dirigen generalmente al uso de una apertura lateral en el moldeo por inyección para formar envases para lentes de contacto; en comparación con la inyección a lo largo de una superficie superior de un envase de lentes de contacto, el uso de una apertura lateral en el moldeo por inyección para formar un envase de lentes de contacto puede reducir significativamente el tiempo necesario para enfriar el plástico en el molde de inyección, ofreciendo así la posibilidad de reducir el tiempo de ciclo total para el proceso de moldeo por inyección y aumentar el rendimiento de fabricación del envase.

Contact lens packaging and system and method for producing a contact lens packaging

Packages, systems, and methods of the present disclosure are generally directed to the use of side gating in injection molding to form packaging for contact lenses. As compared to gating along a top surface of a contact lens package, the use of a side gate in injection molding to form a package for contact lenses may significantly reduce the time required to cool plastic in the injection mold, thus offering potential to reduce the overall cycle time for the injection molding process and increase fabrication throughput of the package.