Tag Archives: Quality Control
Humidity impact on dyne level of packaging films
How do storage conditions and environmental humidity lead to adhesion loss and reduced surface energy in plast...
Ink adhesion testing on polymer films
Why does the ink layer detach from the film during a tape test despite appearing visually perfect?
The pri...
Surface Tension
Surface Tension
/ˈsɜːrfɪs ˈtɛnʃən/
Surface tension is the most fundamental metric for evaluating t...
Fixing Fiber Cracking Issues in Die Cutting
What technical adjustments to the die-cutting tool and press pressure are required when fiber cracking is obse...
Impact of Humidity on Board Fiber Cracking
Why does the relative humidity of the storage environment play a decisive role in preventing fiber cracking du...
Fiber Cracking
Fiber Cracking
/ˈfaɪbər ˈkrækɪŋ/
Fiber Cracking refers to the physical rupture and separation of c...
Causes of Registration Drift in Die Cutting
What are the primary causes of misalignment between the printed graphics and the cutting lines in die-cutting ...
Preventing Paperboard Cracking During Die Cutting
What are the most effective technical methods to prevent paperboard cracking during the die cutting and foldin...
Reducing waste and box edge bruising
How can the wrong choice of Ejection Rubber damage the visual quality of sensitive and luxury packaging?
I...
Preventing cardboard jams in die-cutting molds
What is the role of Ejection Rubber in preventing die-cutter machine stoppages and improving production speed?...
