Principles of Fabric Formation

Principles of Fabric Formation

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100. Principles of Fabric Formation

Số trang: 490 trang

Ngôn ngữ: English

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Book Description

How Are Textile Fabrics Formed?

Principles of Fabric Formation is a treatise on the modern production systems of woven, knitted, braided, nonwoven, triaxial, multiaxial, and 3D fabrics. This book offers a basic understanding of the technicalities involved in the formation of different types of textile fabrics, and brings out the relative merits and limitations of each production process in one single volume.

Gain Insight into the World of Textile Fabrics

Providing readers with an appreciation of the technicalities involved in the formation of different types of textile fabrics, the author describes all major fabric formation methods, and explains each stage of formation in the text. He also addresses all major topics related to the formation of different classes of textile fabrics, including yarn winding, warping, yarn sizing, woven fabric construction, weaving, weft knitting, warp knitting, braiding, nonwovens, and triaxial, multiaxial and 3D fabrics.

Comprised of 16 chapters, this multifaceted work:
Provides a technical description of fabric formation systems
Focuses on the diverse technicalities involved in each and every stage of formation
Contains a comprehensive compilation of the major principles involved

Principles of Fabric Formation is an exclusive junior/senior undergraduate-level textbook with a focus on the diverse technical principles involved in production of the entire gamut of textile fabrics.


Table of Contents

Textile Fabrics: An Overview

A Brief Outline of Various Fabric Formation Systems

Weaving System

Knitting System

Braiding System

Netting and Lacing Systems

Nonwoven Systems

Yarn Winding

Objectives

Package Build

Unwinding Behavior

Precision and Random Winding

Features of a Modern Surface-Driven Cone-Winding Machine

Warping

Objective

Warping Systems

Elements of Warping Systems

Further Reading

Yarn Sizing

Objective

Importance of Sizing

Sizing Material

Sizing Machine

Special Sizing Systems

Reference

Further Reading

Basic Weaves and the Process of Drawing In

Basic Concepts

Identification of Warp and Weft

Introduction to the Basic Weaves

Repeat and Shift

Drafting and Lifting

Methods of Generating Weaves

Transformation Methods of Fabric Weave Design

Process of Drawing In

References

Further Reading

Appendix

Primary and Secondary Motions of a Weaving Loom

Basic Machine Elements

Principles of Shedding

Principle of Shuttle Picking

Beating Up

Principles of Take Up

Principles of Let Off

References

Further Reading

Developments in Shedding Motions

Limitations of Shedding Tappet

Functional Principles of Dobby

Functional Principles of Jacquard

New Generation (Electronic) Jacquards

New Concepts of Jacquard Shedding

Next-Generation Shedding Systems

References

Further Reading

Developments in Weft Insertion Systems

Drawbacks of a Conventional System

Basic Principle of the Unconventional System

Functional Principles of Shuttleless Weft Insertion Systems

References

Further Reading

Appendix

Features of Modern Shuttleless Weaving Systems

Machine Drive and Power Consumption

Drive to Sley

Fabric Selvedge

Productivity and Fabric Quality

Application of Electronics

Application of Composite Materials

QSC and Automation in Drawing-In

Preparatory Process

Noise Generation

Techno-Economics

Nonconventional Weaving Systems

Multiphase Weaving

Narrow Fabric Weaving

References

Formation of Weft-Knitted Fabrics

Introduction

Basic Concepts

Process of Loop Formation

Basic Weft Knits

Conventions for Representation of Weft-Knitted Stitches

Systems of the Basic Weft-Knitting Machines

Sequence of Loop Formation

Guidelines on Control of the Knitting Process

Relationship between Geometry and Properties of a Loop

References

Further Reading

Appendix

Formation of Warp-Knitted Fabrics

Warp-Knitting Machines

Basic Warp Knits

Sequence of Loop Formation

Shogging Motion of Guide Bars

Some Important Warp Knits

Comparison of Warp-Knitting Process Vis-à-Vis OtherYarn-to-Fabric Conversion Processes

Further Reading

Formation of Braids

Introduction

Geometry of Tubular Braids

Elements of a Tubular Braiding Machine

Differences between Flat and Tubular Braid

Limitations of Braiding Systems

References

Formation of Nonwoven Fabrics

Introduction

Classification

Fibers in Nonwoven Fabrics

Web Formation from Fibers

Web Formation from Polymer Chips

Reinforcement of Web

References

Further Reading

Formation of Triaxial and Multiaxial 2-D and 3-D Fabrics

Introduction

Triaxial Fabric

Multiaxial Fabrics

Three-Dimensional Fabrics

Key Technological Concerns for 3-D Fabric-FormationSystems

References

Further Reading

Index