Impulse Bag & Direct Heat Sealer FAQ

Bag Sealer FAQAt ABC Office, we sell a lot of impulse bag sealers and direct heat bag sealers. These tools are used by people around the world to package food, parts and other products for retail sale. Having spoken to hundreds of customers over the past decade, I would like to provide a list of answers to frequently asked questions regarding our bag sealers (found here).

What is the burst strength of the seal? – Many people want to know just how tough the seal is made by a bag sealer. While there is no set burst strength, the wider the seal the stronger it will be. I have found in my own experience that the bag will often burst before the seal. The reason I can’t provide a set burst strength on the seal is because it can vary wildly depending on the bag’s material makeup and the product being packaged.

Should I use a hand sealer or a foot sealer? The type of sealer you use depends on the size of the bag and volume you are packaging. Hand sealers make sealing smaller bags, anywhere from a few inches to 12″, very easy. If you are packaging 12″ or larger, the foot sealers are nice because they allow you to use both hands to support and insert the bag for sealing. Foot sealers are also ideal for higher volume packaging needs (hundreds to thousands a day).

What types of materials can I package with my bag sealer? A lot of it depends on the sealer. As a general rule, impulse sealers work well with polyethylene (PE) and polypropylene (PP) bags, where constant heat sealers work well with gusset bags, poly cello films, coated Kraft papers, cellophane, waxed paper, mylar, coated polypropylene (PP) and other thick materials

Direct Heat SealersAre bag sealers safe to use? – Impulse bag sealers heat up and cool down in just seconds, making them safe to handle and use. Direct heat (aka constant heat) sealers get very hot and stay hot. Using a direct heat sealer does require the operator to be mindful of the hot sealing jaws.

How hard is a bag sealer to use? Bag sealers are extremely easy to set up and operate. Most allow you to set the sealing time and some the sealing temperature. These sealers, in most cases, are as easy to use as a pair of scissors. Very little training is required.

Which bag sealer should I buy? There are two factors to consider. First, what types of bags are you sealing? An answer to that question will determine if you need an impulse sealer or a direct heat sealer. Second, what is your packaging volume? If your volume is low, a hand sealer should be fine. If your volume is high, you may need a more robust machine like a foot sealer.

What are the power requirements? Most bag sealers that we sell run on a 110-120 volt system. This means if you are in the US or Canada, they should be able to be plugged into any standard outlet.

These are some of the most common questions we receive, but we receive several other less common questions every day. If you need more advice or answers to other questions, please feel free to give us a call at 1-800-658-8788. We have years of experience with these machines and would sincerely like to help you out. You can find our entire selection of bag sealers here. Feel free to post your questions as a comment.

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