Study on the Degradation Effect of Microbe on Starch-Plastic Film

The paper reports the experimental methods and the effects of microbe degradation on different kinds of starch-plastic film inoculated with mixed fungi. The degradation effects of inoculated film are that the area of the fungi growth on film is 25 %～100 % , the film weight losses 0. 67 %～19. 26 % , tensile strenght decreases more than 90 % and breaking elongation decreases 12. 7 %～37. 2 %. So , the mixed fungi have a good degradation effect on starch-plastic film.