lecture 1 textile fibers introduction .pptx

Textile fibers

1. Textile Raw Material I Course Instructor: Dr Abdul Waqar Rajput Definition and classification of Fibres

2. Course Instructor: Dr Abdul Waqar Rajput A Cylinder object that is substantially longer than it is wide. A fibre is generally 100 of times longer than it is wide giving it hair like appearance Fibres define almost every aspect of finished textile, therefore designing of the finished textiles always starts with the correct type of fibre. What is fibre ?

3. Course Instructor: Dr Abdul Waqar Rajput Not all fibres are textile fibre Textile fibres Textile fibres are those fibres which have properties that allow them to be spun into yarn or directly made into fabric.

4. Course Instructor: Dr Abdul Waqar Rajput Textile fibres Textile fibres needs to be strong enough to hold their shape Flexible enough to be shape into yarn or fabric Elastic enough to stretch Durable enough to last Textile fibres have to be a minimum of five millimetres in length Shorter then 5 mm can not spun together

5. Course Instructor: Dr Abdul Waqar Rajput Textile fibres All textiles are made up of fibres but not all fibres can be used into make textile

6. Course Instructor: Dr Abdul Waqar Rajput Textile fibres Not all Textile fibres are same Fibre properties may differ greatly from each other There are many options available for the designers to chose from according to their requirement.

7. Course Instructor: Dr Abdul Waqar Rajput Classification of Textile Fibres