“I am impressed by Lako’s continuous dedication to research and design for customer-specific applications. I presented Lako with the opportunity to help my company find a mechanical solution to an industry-wide problem — air retention in gusseted bags that are packed lying down in the case. They researched and designed four specific jaw serration patterns to test in the lab with different film structures, temperatures, sealing times and pressures to identify the optimal jaw set. Although this was not implemented due to a different business priority, it was a thorough feasibility study.”
- Meagan Reid, The Hershey Company
“I am impressed by Lako’s continuous dedication to research and design for customer-specific applications. I presented Lako with the opportunity to help my company find a mechanical solution to an industry-wide problem — air retention in gusseted bags that are packed lying down in the case. They researched and designed four specific jaw serration patterns to test in the lab with different film structures, temperatures, sealing times and pressures to identify the optimal jaw set. Although this was not implemented due to a different business priority, it was a thorough feasibility study.”
- Meagan Reid, The Hershey Company
“I am impressed by Lako’s continuous dedication to research and design for customer-specific applications. I presented Lako with the opportunity to help my company find a mechanical solution to an industry-wide problem — air retention in gusseted bags that are packed lying down in the case. They researched and designed four specific jaw serration patterns to test in the lab with different film structures, temperatures, sealing times and pressures to identify the optimal jaw set. Although this was not implemented due to a different business priority, it was a thorough feasibility study.”
- Meagan Reid, The Hershey Company
LAKO offers seal solution for bag applications. With the growth of bag / pouch packaging there are variety of package styles. The quality parts allow the flexibility needed for package design. Whether using traditional pouch sealing or ultrasonic sealing, LAKO is the company to go to vertical form fill seal (VFFS) applications.
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Flexible pouch packaging transforms into various sizes and shapes. Traditionally, vertical form fill seal processes are used to seal pouches. However, Ultrasonic sealing is another viable option and offers savings on material usage.
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ULTRASONIC SEALING FOR VERTICAL FORM FILL SEAL BAGGING
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Improve your VFFS and horizontal pouch line performance through increased seal strength, reduced film usage, fast cycle times, unsurpassed seal reliability, and sealing through contaminants. Simple retrofitting to existing machinery as well as new installs can provide these benefits, and sub-assembly components are available for OEMs.
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Reduced film usage​​
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Increased seal strength
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Fast cycle times
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Unsurpassed seal reliability
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Seal through contaminants
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Safely seal heat sensitive products
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Reduced hot tack concerns
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Reduced energy consumed
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Fast system startup
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Process control available
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Bag width
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Pouches are used in a wide range of applications: gusseted bags, stand-up pouches, zipper pouches, vacuum bags, retort pouches, microwaveable pouches.
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Common applications include packaging of:
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food products
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confectionery products
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biscuits
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coffee
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powdered milk
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snacks
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health/beauty
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pet food
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and more...
