Easy vacuum seal boddy

Hello everyone,

This design was created based on a hypothesis I had. Most existing designs have an opening in the center to let more air through, which I find efficient. However, when the bag is already vacuum-sealed and all the air has been extracted, that approx. 25 cm diameter opening causes the sticker (or seal) to become distorted, which eventually makes the adhesive give out and peel off.

That’s why this design is completely flat to avoid that issue. I also added side openings, which help direct airflow without pulling from the bottom, preventing damage to the bag.

After testing it for a while, I haven’t had any problems with it peeling off over time.

UPGRADE 08/03/2025

Hello everyone!
After spending some time reading your messages, I’ve made Version 2.0 of the design. I simply increased the thickness so it’s not as “sharp” as some of you have pointed out. I also added some rounding, and in total, the height was increased by 1.5 mm—which isn’t much, but it does make a difference.

(To be honest, I’ve never had any issues with version 1.0 myself, but there’s always room for improvement)

Thanks, as always, for your feedback—it really helps improve the design!