Here is a list of the most common shrink wrap questions received from our customers. If you want to learn more about shrink wrap film; or perhaps you’re in the initial stages of looking for a shrink wrap machine, 
the following information may be just what you are looking for.
What exactly is shrink wrap?
Shrink wrapping, or shrink wrap is the process of using plastic shrink wrap film, PVC or Polyolefin, to typically package a product for preservation or retail sale.
What is shrink wrap film made of?
Shrink wrap film is made from either PVC or Polyolefin plastic. Both films are commonly used. The type of film used is typically a matter of preference and job requirements.
Is shrink wrap film safe?
PVC film does emit a somewhat pungent odor that some people find mildly disagreeable, and it is certainly not safe for use with food. We highly recommended you use PVC film in a well-ventilated room. Polyolefin shrink wrap film emits hardly any fumes and is approved for use with food.
How long does it take to shrink wrap an item?
This entirely depends on what you need to package, and the type of shrink wrap machine you are using. For example, shrink wrapping a typical music CD or DVD box will take anywhere from a few seconds to several seconds.
What is an I-Bar sealer?
An I-Bar sealer is simply a shrink wrap machine. It has a single bar that cuts shrink wrap film around a 
product. I-Bar sealers are often referred to as straight bar sealers. They are typically used in conjunction with a heat gun or a heat shrink tunnel. I-Bar sealers are basically used for low- to mid-volume shrink wrapping jobs.
What is an L-Bar sealer?
An L-Bar sealer machine features a square-shaped bar that has an L-shaped wire that cuts shrink wrap film around a package. This machine helps you cut film around a package in a single pass of the L-Bar. L-Bar sealers are typically used with a heat shrink tunnel.
What is a shrink wrap heat gun?
The heat gun shrinks the film around a package or other item. It looks very similar to a hair dryer. A heat shrink gun however creates a significant amount of more heat when compared to a hair dryer.
What is a shrink heat tunnel?
A heat tunnel is considered to be the fastest way to shrink film around a package. It quickly and evenly 
applies heat to the shrink wrap film. This entire process takes merely seconds.
What is the best shrink wrap machine on the market today?
This is a common question, but it would be unwise to label any one brand better than another. Most shrink wrap models have their positive as well as not-so-positive features. We have found that the Minipack and AIE brands are customer favorites, but that does not always mean they are the best shrink wrap machines to handle your specific needs.
What does shrink wrap film gauge mean?
This refers to the thickness of the shrink wrap film. The higher the film gauge number, the thicker it is. Most of our customers prefer a multi-use film such as 75 gauge.
Be sure to contact Office Zone for all of your shrink wrap questions.
Related posts:
- Shrink Wrap Machines Aren’t Just For CDs
- Key Differences Between I-Bar and L-Bar Shrink Wrap Sealers
- Shrink Wrap Film: PVC or Polyolefin?
- Shrink Wrap Films: There’s more than one kind
- Looking for Non-Commercial Shrink Wrap Sealer
This entry was posted on Friday, February 13th, 2009 at 4:22 pm and is filed under Featured Products. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.