【国外标准】 Standard Test Method for Evaluating Abrasion Resistance of Stretch Wrap Films by Vibration Testing

4.1 This test method is intended to provide only a comparative procedure for evaluating unknown films against a standard or control film whose performance has been defined as adequate in actual field conditions.4.2 This test method leaves open to the discretion of the user several key factors, including film wrap method, abrasion surfaces, and definition of failure, so that it can be tailored to an individual user’s distribution parameters.4.3 This test method is meant to simulate, in an accelerated mode, the abrasion that an outer wrapping of film might encounter in a typical shipping and distribution environment.4.4 This is a test procedure that allows the user to make relative comparisons of the abrasion resistance of a film, such as that the film is containing a palletized load while that load is undergoing vibration.1.1 This test method compares the abrasion resistance of similar types of stretch wrap films.1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.3 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.