1. Abstract
Polyester Microfibres offer higher levels of value addition
in the Textile Supply Chain. However, the large internal surface area, much
larger than with conventional polyester fibres, poses particular problems to
the processor. This applies especially to the chemical preparation and dyeing
stages.
The dyeing of microfibres is an extensive subject. There is
insufficient space in this column to cover the question fully. It is hoped that
the basic principles are outlined here, sufficiently to tempt interested
readers to further their research by reference to the book about to be published
entitled Polyester World.
2. Full Article
2.1 The Emerging World of Textiles
It is assumed here that the world of textiles has divided
into three sectors (Fig 1).
Fig 1. The World of Textiles
Synthetic Microfibres should certainly be regarded as a
higher value added sector driven by Niche Performance.
- The subject of Microfibres covers both Polyester and
Nylon.
- This study focuses on Polyester.
- Important issues covered here include :
o
manufacture
o
preparation
o
dyeing
o
finishing
- This memorandum does not cover garment confection.
