This standard specifies the terms and definitions, classification, requirements, test methods, inspection rules, signs, packaging, transportation and storage of stretchable sack paper and semi-stretchable sack paper. This standard applies to extensible sack paper and semi-extensible sack paper used for packaging of cement and chemical products after being treated by the extensibility device.
GB/T 10739-2002 Paper,board and pulps standard atmosphere for conditioning and testing
GB/T 12914-2008 Paper and board.Determination of tensile properties
GB/T 1540-2002 Paper and board-Determination of water absorption-Cobb method
GB/T 2828.1-2003 Sampling procedures for inspection by attributes--Part 1: Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection
GB/T 450-2008 Paper and board.Sampling for testing and identification of machine and cross direction,wire side and felt side
GB/T 451.1-2002 Paper and board--Determination of size and deviation