当前,食品包装袋的残留溶剂问题已得到社会各界的关注,这是社会进步的一种表现。在生产各种食品包装的过程中,要根据所用的包装基材及生产设备,选用不同的苯类、醇类、酯类、酮类有机溶剂作为溶剂或稀释剂,这是保证生产过程正常进行的必要条件。不管使用何种溶剂或稀释剂,都会 At present, the problem of residual solvents in food packaging bags has drawn the attention of all walks of life. This is a manifestation of social progress. In the production of various food packaging process, according to the use of packaging materials and production equipment, use different benzene, alcohols, esters, ketones organic solvents as a solvent or diluent, which is to ensure the normal production process The necessary conditions. No matter what kind of solvent or diluent, will be