If shrink wrapping is part of the process of packaging your products, chances are you will need a shrink wrap sealer. This machine sits before the heat tunnel. So if you are using a heat gun, you will need information in this article when you plan on extending your business.
In this article, we will discuss different types of shrink wrap sealers to help you understand their functions. Using this information, you can choose the sealer that fits your requirements.
L-Bar Shrink Wrap Sealers
These are the most commonly used sealers in the packaging industry. Like other types of shrink-wrapping sealers, this machine sits before the heat tunnel to seal products in shrink-wrap film. Here are a few types of shrink wrap sealers.
- The most commonly used L-Bar sealers use manual action. It requires a human operator to seal the shrink wrap by clutching the handle and pushing the package to the heat tunnel. This sealer uses a heating element, or a wire, to seal and cut the film. The package moves into the tunnel from there.
- The second option is the semi-automatic L-Bar sealer. The operator has to put the product inside the shrink film. The machine seals the film automatically afterward. The product moves out of the sealing area when the machine’s jaws open.
- If you want to go with an entirely automatic option, you can consider using an automatic L-Bar shrink wrap sealer, which doesn’t require any operator, except for the one turning the machine on and using the control panel.
The purpose of this machine is to create bags from shrink film with folded width. The heating element seals the product from two sides, making packets for every product. After sealing, the package moves into the heat tunnel where the shrink process takes place. You can choose the type of L-Bar sealer depending on your requirements or preferences.
Intermittent Motion Shrink Wrap Side Sealers
These completely automatic shrink wrap sealers can be used for a variety of packaging applications. Typically, these sealers can generate an output of 2000 packaging per hour. While its output rate is not that high, this machine can help you achieve professional-quality seals.
This machine is very dynamic due to the customizability it offers for the packaging of products of different shapes and sizes. The industrial metal frames used in this machine allow packaging operations to remain vibration-free.
These machines are a perfect solution for packaging applications that focus on the quality of shrink wrap rather than the output rate. The most common application of these sealers is e-commerce packaging.
Continuous Motion Side Sealers
This highly customizable shrink wrap sealer features servomotor motion controls. A servomotor is a rotating actuator that aids shrink wrapping automation by providing a non-stop packaging motion.
This machine also allows you to wrap the products in angular and linear positions. You can also adjust the velocity of the packaging process.
So, if you are planning on buying a shrink wrap sealer, make sure to research the better manufacturing brand out there. The best thing about buying online is that it allows you to check various manufacturers. You can use this information to get the best equipment.
