PATENTS

LAKO is the industry thought-leader for package sealing technology.   While holding several intellectual properties that shaped the sealing technology today, LAKO is committed to innovation and customer satisfaction.

MODULAR STAND-ALONE ULTRASONIC SEALING SYSTEM
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MODULAR STAND-ALONE ULTRASONIC SEALING SYSTEM

PATENT: US-11447281-B2

ISSUE DATE: 09/20/2022

APPLICATION: 17/176,915

APPLICATION DATE: 2/16/2021

A modular stand-alone ultrasonic bag sealing system has an ultrasonic sealer assembly that utilizes a sonotrode, an anvil that are actuated together to form a bag seal in a bag configured therebetween. The system also has an integral control system that is physically configured on the housing of the system and runs a control software.

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MODULAR SEALING DEVICE (MSD) PART NUMBERS
split crimper drawing-p-500.png

SPLIT CRIMPER FOR HEAT SEALING PACKAGING MATERIAL

PATENT: US-7730698-B2

ISSUE DATE: 06/08/2010

APPLICATION: 11/305,746

APPLICATION DATE: 12/16/2005

A split crimper for use in a crimping assembly for engaging and heat sealing overlapping layers of a packaging material includes a first crimper portion having a crimping surface and a second crimper portion that is secured to the first crimper portion to form a crimper. Portions of the first and second crimper portions cooperate to define an interior cavity, and a heating element is disposed completely within the interior cavity.

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-* = Variable suffix to designate the seal profile code, material code, plating code, or special code

  • MSD BASES
    MSDB-001-* through MSDB-150000-*

  • MSD INSERTS: 
    MSD-001-* through MSD-50000-*

 

  • PMSD INSERTS:
    P-MSD-001-* through P-MSD-50000-*

MSD PART NUMBERS
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SPLIT CRIMPER FOR HEAT SEALING PACKAGING MATERIAL

PATENT: US-8146327-B2

ISSUE DATE: 04/03/2018

APPLICATION: 13/082,208

APPLICATION DATE: 04/07/2011

A split crimper for use in a crimping assembly for engaging and heat sealing overlapping layers of a packaging material includes a first crimper portion having a crimping surface and a second crimper portion that is secured to the first crimper portion to form a crimper. Portions of the first and second crimper portions cooperate to define an interior cavity, and a heating element is disposed completely within the interior cavity.

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US07730698-LTMI-p-500_edited.png

SPLIT CRIMPER FOR HEAT SEALING PACKAGING MATERIAL

PATENT: US-8387344-B2

ISSUE DATE: 03-05-2013

APPLICATION: 13/404,695

APPLICATION DATE: 02/24/2012

A split crimper for use in a crimping assembly for engaging and heat sealing overlapping layers of a packaging material includes a first crimper portion having a crimping surface and a second crimper portion that is secured to the first crimper portion to form a crimper. Portions of the first and second crimper portions cooperate to define an interior cavity, and a heating element is disposed completely within the interior cavity.

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HOT CHAMBER PUNCH (HCP)
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HOT PUNCH ASSEMBLY FOR PROVIDING AN OPENING IN PACKAGING MATERIAL

PATENT: US-8256189-B2

ISSUE DATE: 09-04-2012

APPLICATION: 12/542,851

APPLICATION DATE: 08/18/2009

A punch assembly is provided in a form, fill, and seal machine that provides a package that includes a sealed end portion and contains an article. The punch assembly includes a housing, and a heat sink provided in and retained by the housing, where the heat sink includes a punch tip that is to provide an opening in the sealed end portion of the package. The punch assembly also includes a coil heater contacting the heat sink to provide heat to the heat sink and the punch tip, where one or more air gaps are provided between the housing and the heat sink to prevent heat transfer from the heat sink to a seal jaw assembly of the form, fill, and seal machine.

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I500952-C
I500970
I500990

I501005-H
I501005-J
I501005-K
I501007-F
I50095

I501015
I501025
I501030
I501035
I501070

HCP PART NUMBERS

I500820
I500825
I500830

I500945-F
I500945-G

I500950-F
I500950-G
I500950-H
I500950-I
I500950-J
I500950-K
I500950-L
I500950-M

I500950-F
I500950-G
I500950-H
I500950-I
I500950-J
I500950-K
I500950-L
I500950-M