The Pre-warning Analysis of Packaging Design Safety of Jelly Food

For the purpose of enhancing evaluation of packaging design safety of jelly food, this thesis follows relevant experts' opinions, explores the fuzzy clustering analysis and principal component analysis to build pre- warning system of jelly food's packaging design safety, then use the triangular fuzzy AHP analysis to empower the various indicators of the pre-warning system, combines with fuzzy comprehensive evaluation method to create pre- warning model of the jelly food's packaging design safety, finally determines the pre-warning levels of packaging safety of jelly food based on the data from the empirical researches, reorders the 10 important indicators of affecting the jelly food's packaging design safety.