LPT 326 covers 15 topics. StudyPath paces them into daily study
sessions that finish before your exam date, with practice questions and worked
answers for each one.
Preparatory operations before dyeing and finishing
Machine operations in leather preparation
Variations in preparation of chrome and vegetable leathers
Dyestuffs and their properties
Theory of dyeing on leather fibres
Classification of dyestuffs
Acid dyes in leather processing
Penetration and fixation in dyeing
Dye selection factors and dyeing methods
Fat-liquoring: functions and classification
Emulsions and emulsion stability in fat-liquoring
Factors affecting fat-liquoring and finishing effects
A sample from this course
One topic, as StudyPath teaches it.
Principles of leather dyeing and finishing
The core ideas of leather dyeing and finishing are the chemical interactions that give leather its colour, texture and durability, and the sequential processes that ensure uniformity, strength and aesthetic quality. Mastering these concepts is vital for the exam because they underpin the practical skills required to produce market‑ready leather goods and to troubleshoot common defects.
What you get for LPT 326
Every topic above, split into sessions and dated against your exam.
Practice questions per session, with answers that explain themselves.
Offline reading — the whole course is a few hundred KB on your phone.
An AI tutor that answers questions using this course's own material.