1. Purpose 1.1 This standard applies to flexible low density polyethylene film intended for general purpose packaging requiring high water resistance, as well as good resistance to humidity and dust. This polyethylene film is not intended for specialty packaging requiring special resistance to grease or oil. 1.2 Testing and evaluating a product against this standard may require the use of materials or equipment that may be hazardous. This document does not intend to cover all aspects related to the safety of its use. It is up to the user of the standard to obtain information from the competent authorities and to adopt health and safety practices in accordance with the regulations in force before using it.