3 side seal pouches named because of the pouch are sealed at three sides and keep one side open, it is just a simple flat pouch with easy tearing and can be added with handle hold or zipper at one side. If you seal all four side and keep on side a little gap open we can also call it 4 side seal pouch.Customized printed 3 side seal pouches are sealed on three sides. They offer a perfect solution for economical yet efficient packaging. Also, they offer excellent protection from UV light, oxygen, and odor hence extending the product shelf life. Of more important is the option they are custom printed which a factor that enhances your products shelf appeal. At Tedpak we can custom print these pouch bags using the latest digital, flexo and rotogravure technologies. Lastly, the cutting edge artwork and careful crafting give you a profession standard packaging pouches that will fit your needs.
https://www.somipack.com/three-side-seal-bags/