<正>In recent years,developed countries improve constantly packaging materials requirements of imported agricultural products,the exported agricultural products of China are blocked by foreign countries for the packaging quality problems and this leads to serious economic losses.The packaging materials of agricultural products is the important link of agricultural products safety control,the migration of harmful substances in packaging materials will be a direct threat to agricultural products and this resul...
【英文论文摘要】
In recent years,developed countries improve constantly packaging materials requirements of imported agricultural products,the exported agricultural products of China are blocked by foreign countries for the packaging quality problems and this leads to serious economic losses.The packaging materials of agricultural products is the important link of agricultural products safety control,the migration of harmful substances in packaging materials will be a direct threat to agricultural products and this results ...