When an operator is experiencing issues with seal integrity, their first instinct is usually to increase the heat on the sealer. Unfortunately, in most cases, this is the wrong adjustment. There are two much more common causes of improper sealing than temperature, and making corrections for those can solve most issues. The first question you […]
Heat Shrink Tunnels
Heat shrink tunnels are a safe and effective method for packaging a wide range of products. The heat shrink tunnels meet sanitary standards to meet unique product requirements while maintaining the integrity of the product. Browse through these heat shrink tunnel solutions to learn more.
What is Pre-Perforated Film and When Should I Use It
The number and placement of the holes which let the air escape from a shrinking package is very important in achieving the optimum shrink performance. If the air escapes too early, the film won’t fully shrink and, if the air does not escape in time, the bubble will burn through.
How Do Shrink Tunnels Work?
The perfect shrink wrapped package is a combination of correct bag size, amount and placement of perforations as well as the the right heat shrink tunnel machine dynamics for overall air velocity, air direction, temperature and belt speed.
Reasons Why You Need to Think of the Right Shrink Tunnel
Shrink tunnels are too often overlooked in the buying process as it’s typically seen as a support piece to the shrink wrapper. When you think of package quality and appearance, think of the shrink tunnel as it plays a large role with the end product. The use of energy is critical for shrink tunnels as […]