5.1.3 During the operation process of rustproof packaging, the products shall be prevented from being polluted by organic pollutants such as hand perspiration.
5.1.4 As for the products need rust-proof treatment in the hot state, in order to avoid loss or decomposition of rust inhibitor, the products shall be cooled down to the room temperature and then treated.
5.1.5 As for the products coated with rust inhibitor, the internal packaging materials shall be packed, if required, with neutral, dry and clean packaging materials.
5.1.6 As for the products adopting rust inhibitor, if unsealed when using, the rust inhibitor shall generally be removed. If the performance of product may be influenced when coating or removing the rust inhibitor, the rust inhibitor shall not be used.
5.2 Material requirements
5.2.1 The following materials may be adopted for indirect antirust: desiccant (silica gel, montmorillonite, etc.) vapor phase corrosion inhibitor (dicyclohexylamine nitrite, benzotriazole, etc.).
