test method: | Mechanical/ technological properties |
Norms: |
DIN EN 868-4-C (2017-05) DIN EN ISO 1924-2 (2009-05) DIN ISO 3781 (2012-07) |
Needed sample size: | approx. 0,1- 0,2 m² or 2 DIN A 4 sheets, minimum sample width resp. width 150 mm, optimum: samples over total material width, e.g. approx. 2 linear meters for a film width of 0.5 m; min ca. 150 mm sealing/ welded seam |