Patents by Inventor Laurens Last

Laurens Last has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20240367839
    Abstract: A sealing station configured to heat seal a wall made from heat-sealable film material, preferably metal-free heat-sealable film material, onto one another wall of heat-sealable material, e.g. another wall of heat-sealable film material, to create a sealed seam. The sealing station comprises an impulse sealing device comprising a first jaw and a second jaw, wherein at least the first jaw comprises at the respective front surface thereof at least one, e.g. a single elongated, impulse heatable member that extends along the respective front surface and that is covered by a heat-resistant non-stick covering.
    Type: Application
    Filed: July 12, 2024
    Publication date: November 7, 2024
    Inventors: Laurens Last, Johannes Wilhelmus Van Tuil, Jordi Canada Codina, Jordi Vidal Camps, Juan Rojas Segura, Abel Saez Lopez
  • Patent number: 12097664
    Abstract: A sealing system for heat sealing superimposed walls of heat-sealable film material, e.g. in the production of pouches. The sealing section comprises two or more sealing stations arranged in series along a linear path for the superimposed walls dispensed from an infeed section. Each sealing station comprises a sealing device with first and second jaws and an actuator device to move the jaws between an opened position and a clamped position. Each sealing device comprises a motion device that is configured to move the first and second jaws in synchronicity with the superimposed walls when clamped between the first and second jaws. Each sealing station has a cooling device that is configured to continuously cool at least one of the jaws. At least each first jaw comprises at the respective front surface thereof at least one impulse heatable member embodied as a susceptor element that extends along the respective front surface.
    Type: Grant
    Filed: July 5, 2023
    Date of Patent: September 24, 2024
    Assignee: SIG SERVICES AG
    Inventors: Jordi Canada Codina, Jordi Vidal Camps, Juan Rojas Segura, Abel Saez Lopez, Laurens Last, Johannes Wilhelmus Van Tuil
  • Patent number: 12060185
    Abstract: A sealing station configured to heat seal a wall made from heat-sealable film material, preferably metal-free heat-sealable film material, onto one another wall of heat-sealable material, e.g. another wall of heat-sealable film material, to create a sealed seam. The sealing station comprises an impulse sealing device comprising a first jaw and a second jaw, wherein at least the first jaw comprises at the respective front surface thereof at least one, e.g. a single elongated, impulse heatable member that extends along the respective front surface and that is covered by a heat-resistant non-stick covering.
    Type: Grant
    Filed: July 28, 2020
    Date of Patent: August 13, 2024
    Assignee: SIG SERVICES AG
    Inventors: Laurens Last, Johannes Wilhelmus Van Tuil, Jordi Canada Codina, Jordi Vidal Camps, Juan Rojas Segura, Abel Saez Lopez
  • Patent number: 12059848
    Abstract: A production machine for the production of collapsible pouches having a fitment. The machine has a fitment sealing station with an impulse sealing device comprising a first jaw and a second jaw and with an actuator device configured to move the first and second jaws relative to one another between an opened position and a clamped position, as well as a cooling device configured to cool each of the first and second jaws. The fitment sealing station is configured to perform an impulse sealing cycle.
    Type: Grant
    Filed: July 28, 2020
    Date of Patent: August 13, 2024
    Assignee: SIG SERVICES AG
    Inventors: Abel Sáez López, Laurens Last, Johannes Wilhelmus Van Tuil, Jordi Canada Codina, Jordi Vidal Camps, Juan Rojas Segura
  • Patent number: 11865793
    Abstract: The present invention relates to a production machine for the production of collapsible pouches, which comprises an impulse sealing device with a first jaw and a second jaw for contacting bottom regions of walls of the pouches. Each jaw comprises a susceptor element comprising electrically conductive material, having a front surface that is at least shaped as an inverted T for sealing side edges and at least a portion of bottom edges of two adjacent interconnected pouches. Each jaw comprises an inductor which is electrically insulated from the respective susceptor element. The machine comprises a high frequency electric current source, which is connected to the inductors. At least one of the jaws comprises a cooling device for cooling down the respective inductor and susceptor element.
    Type: Grant
    Filed: July 28, 2020
    Date of Patent: January 9, 2024
    Assignee: SCHOLLE IPN IP BV
    Inventors: Abel Saez Lopez, Laurens Last, Johannes Wilhelmus Van Tuil, Jordi Canada Codina, Jordi Vidal Camps, Juan Rojas Segura
  • Publication number: 20240001624
    Abstract: A sealing system for heat sealing superimposed walls of heat-sealable film material, e.g. in the production of pouches. The sealing section comprises two or more sealing stations arranged in series along a linear path for the superimposed walls dispensed from an infeed section. Each sealing station comprises a sealing device with first and second jaws and an actuator device to move the jaws between an opened position and a clamped position. Each sealing device comprises a motion device that is configured to move the first and second jaws in synchronicity with the superimposed walls when clamped between the first and second jaws. Each sealing station has a cooling device that is configured to continuously cool at least one of the jaws. At least each first jaw comprises at the respective front surface thereof at least one impulse heatable member embodied as a susceptor element that extends along the respective front surface.
    Type: Application
    Filed: July 5, 2023
    Publication date: January 4, 2024
    Inventors: Jordi Canada Codina, Jordi Vidal Camps, Juan Rojas Segura, Abel Saez Lopez, Laurens Last, Johannes Wilhelmus Van Tuil
  • Patent number: 11691349
    Abstract: A sealing system for heat sealing superimposed walls of heat-sealable film material, e.g. in the production of pouches. The sealing section comprises two or more sealing stations arranged in series along a linear path for the superimposed walls dispensed from an infeed section. Each sealing station comprises a sealing device with first and second jaws and an actuator device to move the jaws between an opened position and a clamped position. Each sealing device comprises a motion device that is configured to move the first and second jaws in synchronicity with the superimposed walls when clamped between the first and second jaws. Each sealing station has a cooling device that is configured to continuously cool at least one of the jaws. At least each first jaw comprises at the respective front surface thereof at least one impulse heatable member embodied as a susceptor element that extends along the respective front surface.
    Type: Grant
    Filed: July 28, 2020
    Date of Patent: July 4, 2023
    Assignee: SCHOLLE IPN IP BV
    Inventors: Jordi Canada Codina, Jordi Vidal Camps, Juan Rojas Segura, Abel Saez Lopez, Laurens Last, Johannes Wilhelmus Van Tuil
  • Publication number: 20220274727
    Abstract: A sealing station configured to heat seal a wall made from heat-sealable film material, preferably metal-free heat-sealable film material, onto one another wall of heat-sealable material, e.g. another wall of heat-sealable film material, to create a sealed seam. The sealing station comprises an impulse sealing device comprising a first jaw and a second jaw, wherein at least the first jaw comprises at the respective front surface thereof at least one, e.g. a single elongated, impulse heatable member that extends along the respective front surface and that is covered by a heat-resistant non-stick covering.
    Type: Application
    Filed: July 28, 2020
    Publication date: September 1, 2022
    Inventors: Laurens Last, Johannes Wilhelmus Van Tuil, Jordi Canada Codina, Jordi Vidal Camps, Juan Rojas Segura, Abel Saez Lopez
  • Publication number: 20220266542
    Abstract: The present invention relates to a production machine for the production of collapsible pouches, which comprises an impulse sealing device with a first jaw and a second jaw for contacting bottom regions of walls of the pouches. Each jaw comprises a susceptor element comprising electrically conductive material, having a front surface that is at least shaped as an inverted T for sealing side edges and at least a portion of bottom edges of two adjacent interconnected pouches. Each jaw comprises an inductor which is electrically insulated from the respective susceptor element. The machine comprises a high frequency electric current source, which is connected to the inductors. At least one of the jaws comprises a cooling device for cooling down the respective inductor and susceptor element.
    Type: Application
    Filed: July 28, 2020
    Publication date: August 25, 2022
    Inventors: Abel Saez Lopez, Laurens Last, Johannes Wilhelmus Van Tuil, Jordi Canada Codina, Jordi Vidal Camps, Juan Rojas Segura
  • Publication number: 20220266538
    Abstract: A sealing system for heat sealing superimposed walls of heat-sealable film material, e.g. in the production of pouches. The sealing section comprises two or more sealing stations arranged in series along a linear path for the superimposed walls dispensed from an infeed section. Each sealing station comprises a sealing device with first and second jaws and an actuator device to move the jaws between an opened position and a clamped position. Each sealing device comprises a motion device that is configured to move the first and second jaws in synchronicity with the superimposed walls when clamped between the first and second jaws. Each sealing station has a cooling device that is configured to continuously cool at least one of the jaws. At least each first jaw comprises at the respective front surface thereof at least one impulse heatable member embodied as a susceptor element that extends along the respective front surface.
    Type: Application
    Filed: July 28, 2020
    Publication date: August 25, 2022
    Inventors: Jordi Canada Codina, Jordi Vidal Camps, Juan Rojas Segura, Abel Saez Lopez, Laurens Last, Johannes Wilhelmus Van Tuil
  • Publication number: 20220242054
    Abstract: A production machine for the production of collapsible pouches having a fitment. The machine has a fitment sealing station with an impulse sealing device comprising a first jaw and a second jaw and with an actuator device configured to move the first and second jaws relative to one another between an opened position and a clamped position, as well as a cooling device configured to cool each of the first and second jaws. The fitment sealing station is configured to perform an impulse sealing cycle.
    Type: Application
    Filed: July 28, 2020
    Publication date: August 4, 2022
    Inventors: Abel SÁEZ LÓPEZ, Laurens LAST, Johannes Wilhelmus VAN TUIL, Jordi CANADA CODINA, Jordi VIDAL CAMPS, Juan ROJAS SEGURA
  • Publication number: 20220152940
    Abstract: A production machine for the production of collapsible pouches having a fitment. The machine has a fitment sealing station with an impulse sealing device comprising a first jaw and a second jaw and with an actuator device configured to move the first and second jaws relative to one another between an opened position and a clamped position, as well as a cooling device configured to cool each of the first and second jaws. The fitment sealing station is configured to perform an impulse sealing cycle.
    Type: Application
    Filed: January 31, 2022
    Publication date: May 19, 2022
    Inventors: Abel Saez Lopez, Laurens Last, Johannes Wilhelmus Van Tuil, Jordi Canada Codina, Jordi Vidal Camps, Juan Rojas Segura
  • Patent number: 10934038
    Abstract: The present invention relates to a pouch collection robot system (1) and method for the collection of non-filled spouted pouches (10) to be transported to a remote filling device. According to the invention, at least one pick and place robot unit (25) with a gripping device (28) is provided to pick up a non-filled spouted pouch (10) from a conveyor (5), and to place the non-filled spouted pouch (10) into alignment with one of a multiple of storage rails (21), allowing the non-filled spouted pouch to be placed into the storage rail.
    Type: Grant
    Filed: April 18, 2014
    Date of Patent: March 2, 2021
    Assignee: Scholle IPN IP BV
    Inventor: Laurens Last
  • Patent number: 10329041
    Abstract: Method and system for the assembly and collection of non-filled spouted pouches (10) to be transported to a remote filling device. According to the invention, a pick and place robot system (25) is provided comprising a camera system (11) on the basis of which a gripping device (28) is operable to pick up the spouted pouches, and a robot arm (29) is operable to transport the spouted pouches to a storage rail (21), wherein the gripper can place the spouted pouches.
    Type: Grant
    Filed: April 19, 2013
    Date of Patent: June 25, 2019
    Assignee: Scholle IPN IP BV
    Inventor: Laurens Last
  • Patent number: 10214305
    Abstract: The present invention relates to an assembly machine adapted to assemble caps (3) onto spouts (2) and a method of assembling caps onto spouts, wherein use is made of such an assembly machine. The assembly machine comprises a spout supply (10), a cap supply (20) and a frame comprising a cap guide arc (30). The frame further comprises a turret assembly (40) comprising a circular spout transporter (41), a cap positioning element (42) provided above the cap guide arc (30) and a cap assembly unit (43) provided above the spout transporter (41). The cap assembly unit (43) is adapted to pick up the cap at a pick-up position (C) and assemble the cap onto the spout at an assembly position (D).
    Type: Grant
    Filed: January 30, 2015
    Date of Patent: February 26, 2019
    Assignee: Scholle IPN IP BV
    Inventors: Laurens Last, Willem Jan Adriaan Oosterling
  • Patent number: 10086393
    Abstract: The invention relates to a fluid dose-measuring device for dispensing predetermined amounts of fluid from a fluid container, comprising a housing with a stationary and a moveable part, wherein the stationary part comprises a connector portion defining an inlet passage, which connector portion is connectable to the fluid container, wherein the moveable part is configured to engage with an actuator of a dispensing device, and wherein the housing comprises an outlet through which the fluid is to be dispensed, and an internal gear pump with an inner and an outer gear for transporting fluid from the inlet passage to the outlet upon actuation by the actuator of the dispensing device, wherein the moveable part is connected to the outer gear, so that actuation of the moveable part allows to rotate the inner and outer gear relative to the stationary part.
    Type: Grant
    Filed: August 27, 2014
    Date of Patent: October 2, 2018
    Assignee: Scholle IPN IP BV
    Inventor: Laurens Last
  • Publication number: 20160355281
    Abstract: The present invention relates to an assembly machine adapted to assemble caps (3) onto spouts (2) and a method of assembling caps onto spouts, wherein use is made of such an assembly machine. The assembly machine comprises a spout supply (10), a cap supply (20) and a frame comprising a cap guide arc (30). The frame further comprises a turret assembly (40) comprising a circular spout transporter (41), a cap positioning element (42) provided above the cap guide arc (30) and a cap assembly unit (43) provided above the spout transporter (41). The cap assembly unit (43) is adapted to pick up the cap at a pick-up position (C) and assemble the cap onto the spout at an assembly position (D).
    Type: Application
    Filed: January 30, 2015
    Publication date: December 8, 2016
    Inventors: Laurens Last, Willem Jan Adriaan Oosterling
  • Publication number: 20160214129
    Abstract: The invention relates to a fluid dose-measuring device for dispensing predetermined amounts of fluid from a fluid container, comprising a housing with a stationary and a moveable part, wherein the stationary part comprises a connector portion defining an inlet passage, which connector portion is connectable to the fluid container, wherein the moveable part is configured to engage with an actuator of a dispensing device, and wherein the housing comprises an outlet through which the fluid is to be dispensed, and an internal gear pump with an inner and an outer gear for transporting fluid from the inlet passage to the outlet upon actuation by the actuator of the dispensing device, wherein the moveable part is connected to the outer gear, so that actuation of the moveable part allows to rotate the inner and outer gear relative to the stationary part.
    Type: Application
    Filed: August 27, 2014
    Publication date: July 28, 2016
    Inventors: Laurens Last, Paul Van Den Hoonaard
  • Publication number: 20160107778
    Abstract: The present invention relates to a pouch collection robot system (1) and method for the collection of non-filled spouted pouches (10) to be transported to a remote filling device. According to the invention, at least one pick and place robot unit (25) with a gripping device (28) is provided to pick up a non-filled spouted pouch (10) from a conveyor (5), and to place the non-filled spouted pouch (10) into alignment with one of a multiple of storage rails (21), allowing the non-filled spouted pouch to be placed into the storage rail.
    Type: Application
    Filed: April 18, 2014
    Publication date: April 21, 2016
    Applicant: IPN IP B.V.
    Inventor: Laurens Last
  • Publication number: 20160083124
    Abstract: Method and system for the assembly and collection of non-filled spouted pouches (10) to be transported to a remote filling device. According to the invention, a pick and place robot system (25) is provided comprising a camera system (11) on the basis of which a gripping device (28) is operable to pick up the spouted pouches, and a robot arm (29) is operable to transport the spouted pouches to a storage rail (21), wherein the gripper can place the spouted pouches.
    Type: Application
    Filed: April 19, 2013
    Publication date: March 24, 2016
    Inventor: Laurens Last