Test Method for Weight Change and Compatibility of Packaged Products

This method is used to determine the weight change, whether it is a gain or loss, of a plastic bottle when exposed to a specific product. It is also applicable for evaluating the long-term properties of the bottle when filled with the product during storage. Additionally, this method can be adapted to assess various other parameters related to the compatibility between the bottle and the product, providing valuable insights into their interaction and potential effects on the quality and integrity of the packaging.