Four Common Uses For FIBC 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:

  • Acting as an oxygen barrier
  • Acting as a moisture barrier
  • Acting as a chemical barrier
  • Reducing static electricity

 Let’s examine four common uses for this packaging option.

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Common Use #1: Fine Powders

Flexible Intermediate Bulk Containers with coating or sift proof seams work well for a variety of powdered products. But when sift proofing is not enough to keep a fine powder from leaking through the sew lines, a polyethylene liner can be a great solution. Liners can be purchased separately and manually inserted into the bag, or manufactured with the liner already inserted to make the packing process more efficient. Liners also provide a moisture barrier keeping moisture in as well as keeping moisture out – which can be extremely important when working with fine powders.

Common Use #2: Food Grade Products

FIBCs are becoming increasingly popular for packing food or food related products. If the product being packed is an powdered, granular, or dry flow-able form, food grade liners can help keep product fresh and free from contamination. If the food product is in powdered form, liners can help with discharge of product so the end user gets all contents out of the bag.

Common use #3: Pharmaceutical Products

Pharmaceutical products are often held to the same, if not more, stringent standards as food grade products and often require liners. Additionally, many pharmaceutical products are sensitive to elements such as moisture and UV rays making liners essential when transporting these materials. For more information on using bag liners for transporting pharmaceutical products, click here.

Common use #4: Over the Bag

Liners are commonly used inside bulk bags, but there are many applications where it makes sense to use polyethylene liners over the bag. An overbag liner is put under the bag before it is filled. After the bag has been filled, the poly liner is pulled over the bag and tied. When used properly, the overbag can serve as an extra barrier when product is shipped.



FIBC Bulk Bag Liner Estimation Calculator Icon - National Bulk Bag.jpgThanks for Reading!

Thanks for reading our post on four common uses for FIBC bulk bag liners! We hope you found this post both helpful and informative. 

Finding the right bulk bag polyethylene liner for your product and application can be difficult. Not only is it important to determine the right type of liner for your product and application, it is imperative that you also determine the correct size of liner for the specific bag you are using. 

To accurately determine what size polyethylene liner is right for the bag you are using or are interested in, download our FIBC Bulk Bag Liner Estimation Calculator by clicking the button below! 

    CLICK HERE TO DOWNLOAD CALCULATOR

 

February 22, 2017

Categories: Bulk Bag Liners

About the Author: Alec Dicken

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