Filling Options

Open Top Bag

OPEN TOP BAG

The simplest and most economical FIBC type. Without a closure, this bag does not protect the contents from external elements. Ideal for stones, sand, construction materials, and other items resistant to weather conditions. Open top bigbags can be filled manually or automatically, and the fabric edges are folded to prevent sharp corners.

DUFFLE TOP BAG

The duffle top is a cover sewn to one side of the bag, with a tie string on the other side for closing. Used to protect the contents. The cover is made from heavy-duty fabric.

Duffle Top Bag
Skirt Top Bag

SKIRT TOP BAG

A standard bigbag type. The skirt is tied to the top of the bag and effectively protects the contents from external effects and contamination. The skirt can be made from lined or unlined fabric depending on customer needs. Skirt height is proportional to the bag dimensions. Commonly used when material protection is required; there is no automatic filling option.

FILLING SPOUT (TOP)

A standard type bigbag. The top filling spout features a closure with a tie, protecting the contents during filling. Designed for businesses with machinery to fill materials. Spout diameter and length can be customized. Most popular sizes are 30-50 cm in diameter and 50 cm in length.

Filling Spout (Top)
Filling Spout + Cover

FILLING SPOUT + COVER

A special bigbag type with a filling spout and an extra cover for added protection. Both the spout and the cover can be produced in special sizes as requested, and each has tie strings for secure closure.

FILLING SPOUT + CONICAL TOP

A specific FIBC type where the bag’s top is conically shaped for maximum space utilization. Used when the corners of the bag need to be filled efficiently.

Filling Spout + Conical Top
Optional: Umbrella

OPTIONAL: UMBRELLA

Bags with skirts or filling spouts can be equipped with an additional umbrella seal at the top, providing extra protection against water ingress at the top seams.

OTHER FILLING OPTIONS

UN BAG FILLING

For UN bags, to prevent hazardous material from spilling, the top is covered with a spout or a skirt as per regulations.

LINER ATTACHMENT METHODS

An inserted liner can be sewn to the bigbag’s top or skirt, or it can be loosely placed inside the bigbag as required.

VENTILATED TOP BIGBAGS

For ventilated bigbags, a skirt made from ventilated fabric can be used to improve airflow.

BULK BAG FILLING FOR 1 OR 2 LOOP BAGS

These bags can be made with open top, skirt, or filling spout options. For more, visit the 1 and 2 loop page.