Top 5 Leading Problems With Shrink Film

​An explanation into the five problems with shrink film shows why a trusted manufacturer is the best option for this work. Read further to discover the common issues of Shrink Film, to make sure you do not make these errors. 

1. Uneven Edges in the Shrink Film Roll

Heat shrink film contracts to support the contained products within. However these contractions may create imperfect right angles, which could lead to issues during the final sealing. Companies that find uneven edges in shrink film packages generally end up not using those products, and substitute a replacement without a defect. Do not give your clients reason to look elsewhere.

2.Shrink Film Blockage

Shrink Film Blockage is when film layers stick together, blocking it from being applied. This is often caused by containing film in temperatures higher then what the manufacture recommends. 

3.Defective Seals

There are many ways for defects to develop in shrink film. For one, the polymer could be defective, which will prevent the material from shrinking when heat is applied. Also the defect could be a result of an improper sealing placement.

4.Dog Ears in Shrink Film

Dog ears are sections of film pointing out. They are triangle-shaped, which is why they got the name "dog ears". This is often a result of the protrusions have not contracted enough during the application. 

5.Poor Clarity of the Shrink Film

When it comes to shrink film the clarity is very important. Consumers should be able to see the product through the film. But different factors can affect that view, for example if a package was stored past its expiration date for more than a year the film will typically begin to yellow. 

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Dan Messier

DRM Associates, LLC