If you are someone who does not have much interest in the technicalities of packing and printing, then you might not have heard before what induction sealing wads mean. In the most simple terms, it is used for sealing containers so that there is no kind of damage caused. Sounds simple right? In order to maintain the protection of the contents, these kinds of seals are very important. Did you know that you cannot possibly remove these seals and there are zero chances of tampering with the contents without leaving very evident remarks? Hence if you are thinking of reliable options, this is the best choice for all your containers.
Understanding what these Induction Wads Actually are:
The basic function of these sealing wads is to seal the mouth ofthe container so that any kind of air or even moisture does not seep through the contents. The best part about these is that they are extremely reliable, and hence you cannot really fidget with them very easily. Once the container has been filled up with the requisites, usually an induction current is made to pass through an aluminium foil disc. In most cases, there is a laminated polymer film attached that melts and gets attached to the containers easily. It is what makes the seal so full proof, and there is no evidence of any kind of damage. Don't worry, the container, as well as the recipients, remain completely unaffected during the entire process.
What are the Different Variants of Induction Sealing Wads?
When it comes to the Induction Sealing Wads, we already understood that the process of Hot Stamping Foil plays a key role in the affixation. However, there are quite a few variants of these wads, and the most common ones include:
● Single Piece Wads: These are generally screwed onto the mouth ofthe container and are quite common as well. They are generally passed throughthe induction heat sealer, and when the heat cools down, the cap also settles and gets affixed to the container. Sounds interesting right?
● Two-Piece Wads: As the name would suggest, there are two layers-the first one consists of paper board and the next one is of wax that is usedfor bonding the aluminum foil with the paperboard. Once it has been screwed, it is passed through an induction coil so that the seal gets settled in the right way. It is usually the heat that melts up the wax, and it acts as a great adhesive. Once the heat cools down, the seal becomes much sturdier.
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