LAKO TOOL 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. 

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.


Pouches are used in a wide range of applications:  gusseted bags, stand-up pouches, zipper pouches, vacuum bags, retort pouches, microwaveable pouches.

Common applications include packaging of:

  • food products

  • confectionery products

  • biscuits

  • coffee

  • powdered milk

  • snacks

  • health/beauty

  • pet food

  • and more...