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Discma Ag patents


Recent patent applications related to Discma Ag. Discma Ag is listed as an Agent/Assignee. Note: Discma Ag may have other listings under different names/spellings. We're not affiliated with Discma Ag, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "D" | Discma Ag-related inventors


Forming head with integrated seal pin/stretch rod and various sealing geometries

A hydraulic blow molding system for forming a container from a preform by injecting a liquid product into the preform. The system includes a seal pin located within the forming head and moveable between a closed position and an opened position. ... Discma Ag

Apparatus and method for fabricating and filling containers

An apparatus for the fabrication of a container, comprising a mold defining the form of said container and container and configured to accommodate a substantially tubular preform, an injection head configured to interface with the preform and establish fluid communication with a cavity thereof; an injection valve configured to selectively permit fluid communication through said injection head, and a stretching rod slideably disposed within the injection head; said apparatus further comprising a displacement plunger being disposed coaxially about and mobile relative to said stretching rod between a retracted position substantially within the injection head and an extended position wherein said displacement plunger projects at least partially from said injection head.. . ... Discma Ag

Method for forming a container from a preform wherein the wall of the preform is vibrated during said forming

A method using an injection device having an outlet through which a liquid is injected into a preform and includes the steps of placing a preform in a malleable state in fluidic communication with an outlet of the injection device, forming the container by expanding the preform during a forming step, the forming step including at least an injection step, wherein pressurized liquid is injected into the preform through the outlet of the injection device such that the liquid expends expands the preform into a container and fills the container. The method includes a step of heating the wall of the preform during at least a part of the forming step by vibrating the wall of the preform.. ... Discma Ag

Forming station for forming a container from a preform comprising a vibratory stretch rod

A forming station comprising a source of pressurized forming fluid, and an injection device comprising an inlet, in fluidic communication with the source of pressurized forming fluid, and an outlet in fluidic communication with the inlet and through which the forming fluid is intended to be injected in the preform and further comprising a stretch rod movable in translation according to the axis of the stretch rod relative to the outlet and arranged to assist the axial deformation of the preform during a stretching phase. The forming station further comprises a vibratory device connected to the stretch rod, arranged to vibrate the stretch rod when said vibratory device is actuated, and a control device arranged to actuate the vibratory device during at least a part of the stretching phase.. ... Discma Ag

Method for hydroforming a container from a preform

A method of hydroforming a container from a preform. During the method, an injection nozzle is moved from a retracted position, where the nozzle is spaced away from the neck of the preform, to an intermediate position, where contact is established between a first contact surface of the nozzle and the finish of the preform. ... Discma Ag

Liquid blow molding apparatus

A liquid blow-molding apparatus in which a liquid circulates between a feed path formed in a support block, when a valve mechanism is in a closed state, and a pressurized liquid feed unit, and pressurized liquid is fed from the feed path through a blow nozzle into a preform when the valve mechanism is in an open state. The feed path has a shape including a flow path body, a dome chamber that is formed in a domed shape and that is continuous with an upper end of the flow path body, a first port that has the same upper end as the dome chamber and which extends horizontally from the dome chamber, and a second port connected to the flow path body.. ... Discma Ag

Liquid blow molding apparatus and liquid blow molding method

A liquid blow molding apparatus for liquid blow molding a resin preform into a container having a prescribed shape. The apparatus includes a blow molding mold in which the preform is disposed; a blow nozzle that engages in an opening of the preform; a pressurized liquid supply that supplies a pressurized liquid to a supply path that is connected to the blow nozzle; and a seal member that is provided inside the supply path and opens and closes the supply path with respect to the blow nozzle. ... Discma Ag

Counter stretch connecting rod and positive fill level control rod

A mold device and a method related thereto for forming a plastic container from a preform. The mold device comprises a mold defining a mold cavity, an optional stretch initiation rod system for engaging an interior portion of the preform to define a stretch initiation area, and a centrally disposed pressure source positionable within the preform for introducing a pressurized fluid.. ... Discma Ag

Container manufacturing device

A container manufacturing device having a preform manufacturing portion, a conveyor, a blow molding device, where the preform is to the blow molding device while maintain the residual heat from the preform manufacturing portion. The preform manufacturing portion includes a molding die and a feeder for supplying a molten thermoplastic resin to a cavity of the molding die. ... Discma Ag

Liquid blow molding apparatus and preform

A construction that prevents liquid from dripping from a nozzle and adhering to a product when the nozzle is separated from a mouth of the product after liquid-blow molding. A preform includes a mouth, a body, and a neck support portion, and is provided with a step surface on an inner peripheral face adjacent to the neck support part. ... Discma Ag

Polypropylene preform

A polypropylene preform for biaxial stretch blow molding using a liquid as a pressurizing medium. The polypropylene material, when measured with a differential scanning calorimeter (dsc), has a relationship between the melting start temperature (ts), melting peak temperature (tm), and melting enthalpy (Δhm) exhibited as (tm-ts)Δhm.. ... Discma Ag

Preform for biaxial stretching blow molding, and container

A preform for biaxial stretching blow molding. The preform being formed into a closed-end cylinder by direct blow molding and which is to be shaped into a container using a pressurizing liquid medium. ... Discma Ag

System for forming and filling containers with carbonated products at ambient temperature

A system for simultaneously forming and filling a container from a thermoplastic polymer preform with a carbonated liquid at ambient temperature. The system includes a mold that encloses the thermoplastic polymer perform, a stretching member that stretches the thermoplastic polymer preform, an injection head that inject the carbonated liquid, and a pressurization system. ... Discma Ag

Blow molding apparatus

A blow molding apparatus for mitigating a difference in flow rates of a liquid supplied from a blow nozzle to a preform. The blow molding apparatus includes a blow nozzle that mates with an open tube portion of a preform and a seal body that opens and closes the blow nozzle. ... Discma Ag

08/17/17 / #20170232655

Injection device for a forming and filing a container using a pressurized liquid

An injection device for injecting a pressurized liquid into the preform. The injection device includes a piston device having a piston body with a piston head arranged to reciprocate therein. ... Discma Ag

08/10/17 / #20170225934

Method of degasification of a carbonated beverage-filled container

A method of degasification of a carbonated beverage-filled container in an apparatus for blowing and filling containers, the apparatus including a mold enclosing a blown and carbonated beverage-filled container. The container includes a dispensing opening, an injection head that is movable along a longitudinal axis, passing by the dispensing opening of the container, between a sealing position in which the injection head is in a sealing engagement with the dispensing opening and a non-sealing position in which the injection head spaced from the dispensing opening. ... Discma Ag

08/03/17 / #20170217624

Composite container

A composite container having a paper label adhered without adhesives to a container body at at least one of the top end edge outer circumferential surface of the container body and the bottom end edge outer circumferential surface of the base part of the container body. Adherence of the paper label to the container body being effectuated by disposing the paper label in a mold and biaxial stretch blow shaping a preform into the container body with a liquid as a pressurized medium.. ... Discma Ag

08/03/17 / #20170217077

Blow molding device

A blow molding device in which pressure is accumulated in advance in a cylinder, which is used for providing pressurized an air space about a mouth of a preform to be molding into a container within a mold using a pressurized liquid. Pressure is also accumulated in advance in an accumulator. ... Discma Ag

08/03/17 / #20170217076

Blow molding device

A blow molding device with a mold into which preform is mounted and a blow nozzle that connects to a mouth tube section of the preform. The blow molding device feeds pressurized liquid from the blow nozzle into the preform and includes a blow nozzle displacement unit that raises and lowers the blow nozzle along the axis of the preform. ... Discma Ag

07/27/17 / #20170210051

Method of cooling a finish and providing counter pressure during forming of a container

A method of forming a plastic container from a preform that includes cooling and optionally providing counter pressure to a finish of a preform during forming of a container. During the method, an injection nozzle directs a cooling medium is directed into a receiving space into which the finish is received.. ... Discma Ag

07/20/17 / #20170203492

Composite container manufacturing method, molding die, and composite container

A method of manufacturing a composite container. The method includes providing a paper label, and a preform; providing a molding die equipped with a closed, cylindrical lower mold and an upper mold composed of a plurality of split-mold segments; arranging the paper label in the lower mold; arranging the preform between opened split-mold segments; moving one or both of the lower mold with the paper label and the upper mold with the preform in a direction towards each other to close the molding die; implementing blow-molding on the preform in the molding die; and opening the molding die to release the composite container.. ... Discma Ag

07/06/17 / #20170190095

Injection nozzle with finish cooling and counter pressure

An injection nozzle for cooling and providing counter pressure to a neck of a preform during a forming of a container from the preform. The injection nozzle includes a manifold that defines a receiving space into which the neck of the preform is received. ... Discma Ag

06/08/17 / #20170158361

Method for forming and filling a container with an end product comprising a concentrated liquid

A method of forming and filling a container. The method includes the steps of placing a preform in fluidic communication with an outlet of an injection device of a forming station and forming a container by expanding the preform during a forming step, wherein a forming liquid is injected into the preform through the outlet to expand the preform into the container. ... Discma Ag

05/11/17 / #20170129157

Method and machine for producing containers by injecting a liquid inside successive preforms

A method of analyzing preforms for potential bursting during forming and filling by injecting an incompressible liquid to shape the successive heating preforms into containers and fill the containers. The method defines at least one stress parameter correlated to the internal stress of the thermoplastic material of the preform and defines a range of acceptable values for the stress parameter. ... Discma Ag

04/27/17 / #20170113396

Method and apparatus for packaging a liquid food product

An apparatus for forming a thermoplastic container from a cylindrical preform and for delivering a predetermined volume of a beverage component into the container. The apparatus includes: a mold defining a shape of the container; a member configured to inject at least one beverage component into a recess in the preform so as to promote expansion of the preform inside the mold into the shape of the container, the member being further configured to inject the at least one beverage component in a first volume intentionally greater than the predetermined volume; and the member also being configured to remove a fraction of the first volume of the beverage component until a second volume of beverage component remaining in the container is equal to the predetermined volume.. ... Discma Ag

03/16/17 / #20170072618

Rotary machine comprising first stations and second stations rotating around a single main axis

A rotary machine includes a main axis, a plurality of first stations and a plurality of second stations. Each first station rotates around the main axis and applies a first process to a container. ... Discma Ag

02/02/17 / #20170028611

Rotary machine and method for hydraulic forming of shaped containers

A rotary apparatus for hydraulic forming of shaped containers including a rotatable forming wheel having a central axis of rotation and a plane of rotation perpendicular to the axis of rotation. A plurality of forming stations is supported by the forming wheel. ... Discma Ag








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