The book "Technology of preparatory and cutting processes and wet-heat treatment", written by a team of authors, is a unique study that immerses the reader in the world of technologies used in the textile and clothing industry. This edition will be especially useful for students, graduate students and professionals working in the field of textile technology, as well as for anyone interested in modern methods of processing fabrics and sewing products. The book discusses in detail the preparatory and cutting processes that are an integral part of the production cycle in the textile and clothing industries. The authors emphasize the importance of high-quality preparation of materials, which directly affects the final result - the quality of finished products. The reader will be able to learn about various cutting methods, their advantages and disadvantages, as well as about the latest technologies that help optimize this process. One of the key topics of the book is the wet-heat treatment, which plays an important role in the formation of the properties of fabrics and finished products. The authors explain how the correct application of this technology can improve the appearance, texture and durability of materials. The reader will get acquainted with various methods of wet-heat treatment, such as steam treatment, washing and drying, as well as their influence on the physical and mechanical properties of tissues. This knowledge will be useful not only for professionals, but also for sewing lovers seeking to improve their skills. The book is written in accessible language, which makes it understandable even for those who are just beginning to get acquainted with this topic. However, despite the simplicity of the presentation, it contains many deep and complex concepts that can be of interest even to experienced specialists. The authors use examples from practice, which helps the reader to better assimilate the material and see its application in real conditions. The topics raised in the book are relevant and important for modern production. In a rapidly changing market and growing competition, knowledge of the technologies of prefabrication and heat treatment becomes necessary for success in the textile and clothing industries. The book also touches on issues of sustainable production and environmentally friendly technologies, which makes it especially valuable in the light of modern challenges. The style of the authors is distinguished by scientific rigor and at the same time practical orientation . Their experience and knowledge in the field of textile technologies give the book special value. The team of authors includes both theorists and practitioners, which allows you to create a balanced and complete understanding of the processes under consideration. This makes the book not only a teaching aid, but also a reference book for professionals seeking to stay at the forefront of their industry. If you are looking for information about technologies in the textile industry, are interested in modern methods of fabric processing or want to improve your sewing skills, then the "Technology of prefabrication and heat treatment" will become an indispensable source of knowledge for you. This book will not only expand your horizons, but also help you become more confident and competent in your field.