Application of Kansei Engineering Method in Soap Product Innovation

Authors

  • Haddad Alwi Hakim Hasibuan Universitas Harapan Medan
  • Uun Novalia Harahap Universitas Harapan Medan
  • Zaharuddin Zaharuddin Universitas Harapan Medan
  • Muhammad Idris https://orcid.org/0000-0003-0413-7381

DOI:

https://doi.org/10.56862/irajtma.v4i1.182

Keywords:

Product development, Kansei Engineering, bar soap, consumer preference

Abstract

To remain competitive, the soap manufacturing industry must understand consumer preferences. This study uses the Kansei Engineering method to explore consumer desires for bar soap, which links user impressions and emotions (Kansei) to product design elements. Thirteen Kansei words were identified and translated into five design items, each with multiple categories. Using orthogonal design in SPSS 24.0, 16 stimuli were generated. Conjoint analysis was then applied to examine the relationship between Kansei words and product attributes. Results revealed the most preferred combination: round shape, white colour, medium size (85g), moisturizing function, and long-lasting fragrance. These findings guide designing bar soap products that better match consumer expectations.

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Published

2025-04-30

How to Cite

Hasibuan , H. A. H. ., Harahap, U. N. ., Zaharuddin, Z. ., & Idris, M. . (2025). Application of Kansei Engineering Method in Soap Product Innovation. IRA Jurnal Teknik Mesin Dan Aplikasinya (IRAJTMA), 4(1), 120–127. https://doi.org/10.56862/irajtma.v4i1.182

Issue

Section

Scientific Article