Author name: George Fan

Hi, I'm George Fan, the founder of PackagingBest.com, I've been running a factory in China that makes flexible packaging for 20 years now, and the purpose of this article is to share with you the knowledge related to packaging from a Chinese supplier's perspective.

heat seal pouches

How to Seal Your Stand Up Pouches

1. The machine should be in a lower setting and adjust higher if needed.
2. Fill the bag with the desired content (avoid getting any product to the zipper area, and don’t overdo it.)
3. Run your fingers gently across the zipper to close the bag safely.
4. Place the top of the bag filled between the bar seal, only “above tear notches.”
5. Press gently for about 2-3 seconds and release.

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