This standard regulates the drop test method of kraft paper sack (hereinafter called as 'Paper Sack') filled with the substance. This standard regulates the vertical impact test for paper sack of the freights as per its drop. It is executed as the single test to examine the effect of vertical impact or as the consecutive tests planned to measure the performance of the sack resisting the delivery system including risk of the vertical impact. The text of this standards explains the test method and how the test result is made. This test method is based on KS A 1011 but especially related to the paper sack. Remarks 1. This standards corresponds to the following international standards;
ISO 2206 Packaging-Complete, filled transport packages-Identification of parts when
testing ISO 6599-1 Packaging-Sacks-Conditioning for testing-Part I : Paper sacks ISO 7965-1 Packaging-Sacks-Drop test- Part I : Paper sacks 2. The unit and numerical value in { } among this standards is the one following the existing unit, which is the reference value.