Types Of Top Construction For Bulk Bags Or Super Sacks

Duffle top 

Duffle Top FIBCs are a popular bag for quick filling applications. The bag  opens and extrudes outwards to allow rapid filling. The duffle top can be  closed and tied to ensure the load is securely transported and stored.

Spout top 

Spout top FIBCs are one of the most commonly used types of bulk bags.  Spout top bags are the standard for most filling equipment and are great for  controlled filling. The spout top can be closed and tied to ensure the load is  securely transported and/or stored.

Open top

Open top FIBCs are ideal for quick filling applications. Open Top bags  are usually accompanied by a flat or spout bottom. Open top bags are  commonly used for building materials, scrap products, and lawn and garden  applications.

Tie-down flap top

Tie-down flap top FIBCs are ideal for quick filling applications. The flap  top on this type of bag allows for rapid filling. The top flap closes and can  be tied down to ensure the load is securely transported and stored.

Duffle top with rope 

Duffle top with rope construction is identical to a duffle top bag in every  way except it comes with rope woven through holes in each side of the  duffle top allowing for secure closing of the bag.

Closing Rope 

Closing rope top construction is simply a standard bulk bag that comes  with a rope woven through holes in each side of the top of the bag. This  is not the same as a duffle top as this type of contruction does not come  with additional material in the top enclosure.