National Bulk Bag Blog

Revisiting FIBC Liners

FIBC liners is a core topic on the National Bulk Bag blog. In fact, if you click here you can check out all of the great content we’ve written on liners. However, because we’ve covered the various types, uses, constructions and material types over a long period, a lot of our content is scattered through many blogs.

April 10, 2019

Categories: Bulk Bag Liners

What is a Tubular Bulk Bag Liner?

For an industrial product that seems so simple at first glance, it’s truly amazing how many combinations and variations of bulk bags there are. After all, how much different can one bag be from another? The answer: quite a bit, and it’s no different for bulk bag liners. Sure, a bag liner is simply a polyethylene plastic bag* that is placed into an existing bag – but they aren’t all the same. That brings us to today’s discussion regarding tubular liners. What is a tubular liner? How does it differ from a standard FIBC liner? Let’s explore.

January 10, 2019

Categories: Bulk Bag Liners

What are Polypropylene Liners? (not polyethylene liners!)

The use of FIBC liners has significantly increased as bulk bags are used with increasing frequency in the food, pharmaceutical, and chemical industries.  This has created the need for better information on what liner to use with what products and applications.

December 27, 2017

Categories: Bulk Bag Liners

When to Use Lined FIBCs, FIBC Liners, and/or Coated FIBCs

For many different products and applications specialty bags like coated FIBCs and FIBCs with pre-installed liners are required for safe bulk bag use. However, how do you know when to use a lined bag? Or when to use a coated bag? We get asked this question a lot at National Bulk Bag so we attempt to answer that question in this blog post.

December 05, 2017

Categories: Bulk Bag Liners

When To Use a Polyethylene Liner

Polyethylene liners, commonly referred to as poly liners, are flexible plastic liners specifically designed to line the inside of a flexible intermediate bulk container (FIBC or bulk bag).

May 01, 2017

Categories: Bulk Bag Liners

Four Common Uses For FIBC Bulk Bag Liners

FIBC bulk bag liners are required for certain products and applications. Liners serve multiple purposes including, but not limited to:

February 22, 2017

Categories: Bulk Bag Liners

A Quick Guide to FIBC Bulk Bag Liners

FIBCs (flexible intermediate bulk containers) are fantastic for transporting and storing large quantities of product safely and efficiently. They are commonly used in numerous industries including but not limited to agriculture, chemical, pharmaceutical, pet food, and metals & mining. In many of these industries, a bag is not enough and needs to be paired with a bag poly liner.

December 09, 2016

Categories: Bulk Bag Liners

Download our Product Weight Guide & FIBC Volume Calculator

Product Weight Guide and FIBC Volume Calculator

Download our Product Weight Guide and FIBC Volume Calculator to help you determine how much weight a specific bag will hold.


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