Wording & technical definitions
To cling
To hold itself onto a surface in a reversible way, thanks to cling strength properties.
Cling strength
Unit measure specified for four effects : peel cling, lap cling, noise and retack.
Illustration of the mechanism
Effects
Two main cling effects
PEEL
High peel cling will prevent the unwrapping of the film
by friction.
LAP
High lap cling will ensure a good interlayer cohesion to the benefit of holding force and airtightness.
Two secondary cling effects
RETACK
High retack will allow wrapping, unwrap and wrap again with good cling effect.
NOISE
Related to cling the higher the peel cling is, the louder, the noise becomes.
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- Mechanism
- Poperties
- Cling agent
- Cling development
- Effects
- Side benefits
- …
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