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. 2020 Sep 27;12(10):2220. doi: 10.3390/polym12102220

Figure 10.

Figure 10

Application of CFRP prepreg layers on the PLA mold: (a) applying of a piece of CFRP prepreg; (b) cutting the edges of the CFRPs prepreg according to the PLA mold shape; (c) mold and composite material in the bag under vacuum pressure.