Widowati, Atika, Roudlotus Sholikhah, Sita Nurmasitah, Sri Endah Wahyuningsih, Luthfiyah Apriliana, Nadhifa Luthfihasna Ayudianisa, Alma Mutiara

Sustainable Dyeing: Utilizing Natural Ketapang Colors for Shibori Products

Introduction

Sustainable dyeing: utilizing natural ketapang colors for shibori products. Explore sustainable Shibori dyeing using natural Ketapang leaf dyes. Reduce textile pollution, create unique Dijon, Corn, and Seaweed colors, and achieve high aesthetic quality. An eco-friendly alternative for textiles.

Abstract

The use of synthetic dyes in the textile industry produces wastewater with high potential for environmental pollution. Utilizing natural dyes from Ketapang leaves offers an alternative for reducing such wastewater and can be considered a sustainable dyeing method. According to data from the UNNES Conservation Development Agency, there are 5,170 Ketapang trees around the UNNES campus, indicating a plentiful supply for natural dye production. The purpose of this study is to explore the potential of Ketapang leaf dye in enhancing the aesthetic quality of Shibori products, specifically in terms of motif aesthetics and color direction. The research employs a quantitative approach with an experimental design, using a single variable. Data analysis was conducted through descriptive percentage statistics. The Shibori with the highest aesthetic value was produced using lime as a fixative, achieving a 95% rating (highly quality). Color direction analysis showed that each fixative produced different color outcomes: lime resulted in a Dijon color, alum produced a Corn color, and ferrous sulfate yielded a Seaweed color. Based on these findings, it can be concluded that natural dyes from Ketapang leaves contribute significantly to both motif aesthetics and color direction in Shibori dyeing, offering a sustainable and environmentally friendly alternative for textile production.

Review

This paper addresses a highly pertinent issue in the modern textile industry: the environmental impact of synthetic dyes. By proposing the use of natural dyes derived from Ketapang leaves as a sustainable alternative, the study aligns perfectly with global efforts toward eco-friendly production methods. The research specifically aims to explore the potential of Ketapang leaf dye to enhance the aesthetic quality of Shibori products, focusing on motif aesthetics and distinct color outcomes, making a valuable contribution to both sustainable practices and textile artistry. The abundant availability of Ketapang trees highlighted by the authors further strengthens the practical feasibility of their proposed solution. Employing a clear quantitative experimental design with a single variable (fixatives), the study effectively investigates the influence of different mordants on the final dyed products. The findings are compelling, demonstrating that Ketapang dye can achieve high aesthetic values, notably a 95% rating for Shibori treated with lime as a fixative, indicating a highly desirable outcome. Furthermore, the research meticulously details the diverse color directions achieved with different fixatives: a distinct Dijon color with lime, a pleasing Corn color with alum, and an intriguing Seaweed color with ferrous sulfate. These specific results not only validate the versatility of Ketapang leaves as a natural dye source but also provide practical guidance for artisans and manufacturers seeking specific hues. Overall, this study provides strong evidence that natural dyes from Ketapang leaves offer a significant and environmentally friendly alternative for textile production, particularly in the realm of Shibori. Its principal strength lies in clearly demonstrating both the aesthetic potential and the practical applicability of a readily available natural resource. While the paper successfully establishes the aesthetic quality and color variation, future research could delve deeper into aspects like colorfastness, light stability, and the scalability of these dyeing processes for industrial application. Nonetheless, this work serves as an encouraging foundation, pointing towards a more sustainable and aesthetically rich future for textile dyeing.

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