The Influence of Different Sustainable Silk-Based Fillers on the Thermal and Mechanical Properties of Polylactic Acid Composites
, Emilio Rayon 1, Maria Dolores Samper 1,2 and Antonio Abel Lozano-Pérez 3,4,*Round 1
Reviewer 1 Report
The title of the article is consistent with its content. The presented work is very interesting and extensive. The article could be successfully divided into two separate ones.
The analyzed literature is up-to-date and provides a good background to the problem posed. The description of the research methodologies is somewhat simplified and could be slightly extended, but this does not detract from the value of the work.
The used PLA for research is intended mainly for the extrusion process and my question is how the test samples were prepared.
The results presented in the form of tables and figures are correct and accurately reflect the descriptions in the body text.
Author Response
Authors wish to thank the Reviewer for their comments on the manuscript. Regarding the question of the Reviewer, the authors recognize the complexity of the process, and a new figure with the flow chart of the process is now included in the manuscript as Figure 3.
Reviewer 2 Report
please, see the attachment
Comments for author File: 
Comments.pdf
Author Response
Please, see the attachment with the point-by-point response.
Author Response File: Author Response.pdf
