Quality Control and FIBCs – Batch Numbers, Testing, & Tracking

Quality Control and FIBCs – Batch Numbers, Testing, & Tracking

If you’ve been following the National Bulk Bag blog, you’ll know that providing readers with quality information about FIBCs is a top priority. The hope is that if our readers are armed with the best information, they can make the best purchasing decision and ensure they get a quality bag from a quality distributor. A big part of that process is quality control and quality assurance (QA).

It’s important to ask your distributor about their processes and methods regarding QA. Remember, most FIBCs are produced in overseas manufacturing facilities, and if your distributor isn’t doing their due diligence regarding their suppliers QA processes, then how can you be sure you’re getting a quality product? Here are some of the QA practices quality distributors look for in manufacturers.


Batch Numbers

In the bulk bag industry, every solid QA program starts with batch numbers. Batch numbers (also referred to as “lot numbers”) are designations that are printed on the product and/or product batch that allows the history of the product to be traced back to the manufacturer (and often the manufactured date, etc.).

Batch numbers are a crucial and critical part of any good QA program as they provide a sure-fire way to track an individual batch of product. If a distributor receives a bad batch of bags from a manufacturer or receives a report from a client of a faulty bag, they can quickly trace that bag back to the correct manufacturer and begin to rectify the issue. On top of that, if any other bags from the same batch were sold, they can be recalled or discarded immediately. Faulty bags are a big safety risk and should NOT be used under any circumstances.


Batch Testing

Batch testing is a process carried out by the manufacturer where individual bags are pulled out of each batch and rigorously tested for quality, durability, and overall performance. This is a key measure in the QA process as it aims to prevent faulty bags from shipping. By testing individual bags as they come off the line, manufacturers can often spot defects and/or other issues with bags before they are shipped overseas to distributors. This significantly reduces the chances of shipping faulty products and enhances the safety of FIBC use.


What To Do When You Have An Issue with a Bulk Bag

If you or anyone at your company/facility discover any issues with the bulk bags you’re using, the first thing to do is STOP using the bag immediately. Faulty bags can present a significant safety risk to users. Immediately contact your distributor to report the defective bag. The bag’s batch number will allow your distributor to properly investigate the issue and track any other bags from the batch. This will also allow your distributor to replace any defective bags with new bags from a different batch (in order to prevent future issues).

It’s important your distributor has good relationships with their manufacturers and have properly vetted them and their QA processes. If your distributor isn’t holding your manufacturer accountable, then they can’t be sure they’re selling you a quality product. That is not only unacceptable but puts anyone using FIBCs in your facility needlessly at risk due to faulty products.



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April 23, 2019

Categories: Bulk Bags

About the Author: Jenny Rosa

Jenny Rosa is an Account Manager for the industrial bag division of Rapid Packaging and National Bulk Bag. She received her Associates Degree from St. Cloud State University and was previously a researcher at JNR Adjustment.

Jenny's background at Rapid includes starting in Customer Service in 2015 and making the transition to sales in 2017. Her background in CS has helped her enjoy finding whole packaging solutions. This includes picking out stock options for short term use, to creating custom solutions unique to individual business and industries.

In her free time Jenny enjoys going to concerts - particularly country, pop and rock. She is a die-hard Minnesota Vikings fan and enjoys canning her own food in the fall (her favorite is homemade spaghetti sauce).

Jenny is National Bulk Bag's resident food-grade specialist. This includes but is not limited to pet food, nuts and legumes, and ready-to-eat foods. She understands in depth the stringent rules facing the food industry as a whole and is an expert at helping food companies find the right bag for their product and application. She also has extensive knowledge of woven polypropylene, BOPP, polyethylene, and textile bags.

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