This test measures the impact resistance of plastic films.
One of the biggest challenges for plastic bag producers is developing advanced technologies that reduce costs and increase impact resistance of the packaging material that may be subject to impacts during manual movements.
Fabricating process can influence the impact strength. The flow behaviours of the material during the filling mould, specimen geometry, impact properties of the unoriented material are important in governing the impact behaviour. Therefore the impact strength of the finished product may need to be tested in the usual QA/QC.
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