Heat sealers are great for increasing production capabilities that involve sealing bags, tubes, and more. Heat sealers are either an Impulse, Double Impulse or Constant-type heat. Impulse heats the wire for a set amount of time whereas the constant heat sealer is always hot. Sealers are available in hand held, table top, or stand versions.
Band sealers are constant heat sealers but work like impulse sealers due to how the bag is passed through a heating area and cooling area and speeds up the sealing process. Speed up sealing 5-10x more bags over arm hand sealers.
The construction of your bag will dictate which type of sealer you will need. Impulse-type sealers generally give the best results. However, there are plenty of applications where constant heat may be needed.
Have higher production needs for sealing bags? Check out Band Sealers.
Great for low to medium poly bag sealing applications. Only applies heat for a set time.
Constant Heat Sealers
Effective with heat sealable materials including BOPP, cellophane, poly lined bags and laminations.