September 2025 Issue

Abstract

Contents
Estimation of Particle Dimension and Particle Size Distribution (PSD) of Ground Leather using a Digital Image Processing Method (DIP) 
by Rosario Mascolo, Felicia Vietri, Luca Giorleo and Alfonso Martone  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 411

Fish Oil Free Odorless Chamois Leather Making using Tung Oil - A Short Communication
by Renganath Rao Ramesh, Bindia Sahu and Muthukumaran Ponnuvel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 418

Performance Evaluation and Sustainable Application of a Ternary Composite Non-Chromium Metal Tanning Agent for Breaking the Chrome Tanning Paradigm
by Wei Ding, Tengteng Zhang, Kanglei Wang and Haiteng Liu . . . . . . . . . . . . . . 423

Enhancing Chrome-free Leather Quality through Enzymatic Bating Technology
by Ying Song, Lixiang Zhang, Yue Yu, Ya-nan Wang, Bi Shi and Yunhang Zeng . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 434

Lifelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 447