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Curvature of films Examinations in the field Mechanical/ technological properties of Innoform Testservice
+49 441 94986-0

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Curvature of films

This method is used to measure the curvature of a flat film in relation to the longitudinal direction. This so-called curvature can be the result of an aslope bubble during the blown film process, for example. The film then tends to have lobed edges on the reels or to wrinkle during lamination. We will be happy to send you our test specification on request.

test method:Mechanical/ technological properties
Norms: -
Needed sample size:Small reel minimum: 20 m



back to overview Mechanical/ technological properties

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Your contact person

Matthias Böhne +49 441 94986-11
matthias.boehne@innoform.de

Examinations in this area