**4. Conclusions**

In this paper, an Ag/MWCNT composite conductive paste was applied to a PTFE film, using a screen printing method to produce a grid pattern with high electrical conductivity, EMSE, thermal conductivity, and diffusivity functions. This PTFE/Ag/MWCNT composite film was then used to laminate woven fabric, providing a low cost material with highly stable electrical properties for printing, high durability, good softness, high EMSE, and improved thermal properties. The EMSE of the PTFE/Ag/MWCNT conductive laminated woven fabrics can be adjusted via designing different grid patterns and controlling the ratio of Ag/MWCNT. It can be observed that PTFE/Ag/MWCNT conductive laminated fabrics may have applications as home textiles which solve health and electrical issues related to electromagnetic shielding and thermal problems, being especially easy to use because of their flexibility. The 4SC conductive fabric sample had a higher EMSE than other specimens for almost all frequency ranges from 120 to 3000 MHz. The EMSE and thermal properties of the PTFE/Ag/MWCNT laminated fabrics showed improved performance and are suitable for use in domestic electronic appliances and household textiles. Since MWCNT shows excellent improvement of flexibility and elongation, it has the potential to acquire the stretchable property of conductive ink in the future.

**Author Contributions:** Conceptualization, H.-C.C.; methodology, H.-C.C.; validation, H.-C.C. and C.-R.C.; formal analysis, C.-R.C.; investigation, C.-R.C.; resources, H.-C.C. and K.-B.C.; data curation, C.-R.C.; writing—original draft preparation, H.-C.C.; writing—review and editing, S.-h.H. and K.-B.C.; visualization, C.-R.C. and H.-C.C.; supervision, S.-h.H. and K.-B.C.; project administration, K.-B.C.; funding acquisition, K.-B.C. All authors have read and agreed to the published version of the manuscript.

**Funding:** This research was funded by the Ministry of Science and Technology (MOST) of Taiwan to Feng Chia University under MOST-108-2218-E-035-001.

**Acknowledgments:** This work was supported by the Ministry of Science and Technology (MOST) of Taiwan to Feng Chia University under MOST-108-2218-E-035-001. The authors also thank the Institute of Polymer Science and Engineering, National Taiwan University, Taiwan, for guidance on materials and formulation principles, and the Fiber Structure Lab of Feng Chia University, Taiwan, for providing all necessary instruments.

**Conflicts of Interest:** The authors declare no conflicts of interest.
