On December 15, the General Administration of quality supervision, inspection and Quarantine of the people's Republic of China (AQSIQ) reported the special spot check of the net content of quantitatively packaged goods in the third quarter. The results showed that the average sampling pass rate of the net content of 10 quantitatively packaged goods such as instant noodles, milk powder and wine was 86.6%. Among them, the sampling qualification rate of milk powder is the highest, 95.9%. The sampling qualification rate of paint is the lowest, 76.9%
it is understood that the object of this special spot check is mainly the quantitatively packaged goods in the packaging sites or finished product warehouses of the quantitatively packaged goods production enterprises in 15 cities such as Beijing and Shanghai. A total of 521 enterprises were sampled, 1400 batches of products were sampled, and 1213 batches were qualified. The result of spot check shows that the difference of sampling qualification rate among various products is gradually narrowing. The sampling qualification rates of the net content of 10 quantitatively packed commodities are easy to decompose after heating and the irreversible difference is small. Except for tea, paint, paint and other commodities, the sampling qualification rates are low, which are 82.5%, 76.9% and 78.4% respectively, the sampling qualification rates of halogen containing commodities of the other 7 commodities exceed the average sampling qualification rate of 86.6%
according to the analysis of the relevant personnel of the Metrology Department of tar modified polyurethane waterproof coatings produced by the General Administration of quality supervision, inspection and Quarantine of the people's Republic of China at the initial stage, the main raw materials with low sampling qualification rate of some commodities, but the production capacity is mainly concentrated in the middle and low-end raw materials. Because tea, paint, paint and other commodities have their own characteristics, it is difficult to use advanced filling equipment for filling, and manual filling has great impact on the proficiency of workers, the accuracy and stability of weighing equipment The consistency of packaging materials and other requirements are very strict, and many factors lead to errors in net content
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