Vacuum Packed Food Shelf Life – Equipment & Practices Are Critical

Posted by AMAC

Vacuum Packed Food Shelf Life – Equipment & Practices Are Critical

The vacuum sealing process increases the life of food products both in manufacturing and in retail. The goal of this process is to get the maximum storage time without effecting quality or freshness. Vacuum packed food shelf life depends on several factors including the sealing process and package qualities. Additionally, overall freshness of the food prior to packing is equally important. This process removes oxygen before creating a seal to eliminate the possibility of bacteria growth.

The practices followed by the packaging company along with the equipment used can be harmful to this practice. If quality control measures are not in place or followed consistently, bacteria growth can still occur when vacuum packing. Put several guidelines in place to ensure that you take precautions during the sealing process. Doing so will better guarantee the dated shelf life and the overall quality of your product.

What Vacuum Sealing Precautions Need to be Taken to Improve Shelf Life?

Many things can be done to improve results and guarantee vacuum packed food shelf life. The first step will always be to have quality equipment, well-defined practices, and knowledgeable workers. However, there are several things your company can do to improve these results outside of these common practices. First, only quality product should be packaged to deliver dependable, longer shelf life. If the item is old, stale, or has already developed bacteria, then these qualities will be there regardless of the used packaging method.

Not drawing enough oxygen out of the package will affect shelf life, especially if it is a high moisture item. Make certain all necessary precautions have taken to limit moisture and any contributors to this problem. Equipment design will play a role the amount of air removed and remaining moisture after sealing. Here are a few more things you can do to promote a longer food shelf life:

  • Never Vacuum Seal an Item Twice
  • Keep Food Temperature Low During Sealing
  • Take the Necessary Precautions to Avoid Cross Contamination
  • Make Certain the Packaging Matches the Intended Purpose
  • Store Packaging Safely to Avoid Air Contamination
  • Take Steps to Protect the Machine from Contamination
  • Check the Heat Seal on Every Bag

The Right Vacuum Sealing Equipment

In many cases the equipment, packaging, handling, and safety practices will determine overall quality. High-barrier bags deliver further protection over traditional bagging options. The packaging materials should precisely match sealing needs to avoid complications as well.

Some of the above tips may apply to different commercial and industrial environments. Vacuum sealing does increase shelf life when done correctly with the right equipment. The practice removes a vast amount of oxygen from the package before sealing. Features such as gas flushing remove all oxygen and further guarantee vacuum packed food shelf life.

If you have been considering this option for your business, AMAC Technologies offers several options and features to help you with this vacuum sealing packing advancement. Our team can discuss the benefits of this choice and provide guidance to ensure you get the right equipment for the job. Contact us today to learn more!