Side seal bags, also known as side weld bags, are one of the most widely used solutions in the packaging industry due to their practicality and versatility. This type of bag is characterized by two thin vertical seals on the sides, almost imperceptible, and is manufactured from a folded film, which eliminates the need for a bottom seal. This provides a better appearance and finish, although with lower hermetic sealing compared to other types of bags.

They can be manufactured flat or with a bottom gusset, which allows for increased internal capacity and adaptation to different volumes and product needs.

KEY ADVANTAGES

✓ Clean appearance, very thin seals on the sides of the bag.

✓ Compatible with automation lines and manual processes

✓ Lightweight, economical, and easy to produce

✓ Wide variety of applications and presentations

✓ Available with or without bottom gusset for greater capacity

✓ Allow customization in materials, printing, and finishes

Extras for your packaging

Products

COMMON APPLICATIONS

✓ Packaging for jewelry and promotional items

✓ Invitations, advertising, and lightweight items

✓ Textiles, underwear, and consumer products

✓ Shopping bags or envelope-style bags

✓ Sliced bread and bakery products