General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 25435-2010
Scope
This standard specifies the product classification, technical requirements, test methods, inspection rules and signs, packaging, transportation and storage of fine filter paperboard. This standard applies to the fine filter paperboard used for the secondary filtration of beer, beverage, food and chemical products, etc., which are matched with the plate and frame filter.
GB/T 25435-2010 Referenced Document
GB 11680 Hygienic standard of paper used for food packaging
GB/T 10340 Paper and board.Determination of filtering rate
GB/T 10739 Standard atmospheric conditions for handling and testing of paper, paperboard and pulp specimens*, 2023-12-28 Update
GB/T 1539 Paperboard.Determination of bursting strength
GB/T 2828.1 Inspection procedure by count sampling part 1: Lot by lot inspection sampling plan retrieved by acceptance quality limit (AQL)*, 2013-02-15 Update
GB/T 450 Paper and board.Sampling for testing and identification of machine and cross direction,wire side and felt side
GB/T 451.3 Paper and board determination of thickness
GB/T 462 Determination of moisture content of analytical samples of paper, paperboard and pulp*, 2023-09-07 Update
GB/T 465.1 Paper and board.Determination of bursting strength after immersion in water
GB/T 5009.78 Method for analysis of hygienic standard of papers for food packaging