Fabric lab presentation slide

1. TOPIC NAME:
COLOUR AND WEAVE EFFECT
Submitted by:
Name: Md. Hasibul Islam Akash
Student ID: 201903017
Department of Textile Engineering
Green University of Bangladesh
Email: hasibulislamakasha@gmail.com
Submitted to:
Name: Omar Faruque
Designation: Lecturer
Department of Textile Engineering
Green University of Bangladesh
Email: faruque@tex.green.edu.bd

2. INTRODUCTION
# Various colored patterns can be obtained in fabric by
combining colored yarns and weaves.
# The particular design which results depends both on the weave
& on the arrangement of the two colours in the warp and weft.
These patterns are called colour & weave effects.

3. APPEARANCE OF COLOR & WEAVE
EFFFECT

4. TYPES & ORDER OF COLOURING
Colour & weave efffect are two types:
Simple and Compound colour and weave effect.
Order of colouring are also two types:
i) Simple order of colouring.
(ii) Compound order of colouring.

5. WARPING, WEFTING & CLASSIFICATION
Order of colouring for warp and weft yarn is respectably called
warping and wefting.
Classification of the order of colouring:
1. Simple warping and simple wefting
2. Compound warping and simple wefting
3. Simple warping and compound wefting
4. Compound warping and compound wefting.

6. FIGURE OF SIMPLE, STRIPE, CHECK & CROSS
OVER PATTERN

7. CONSTRUCTION PRINCIPLE
★ Mark out the repeat size of pattern.
★ Fill up the repeat size by particular weave structure.
★ Indicates order of colouring by shade, it indicates dark yarn.
★ For warp colouring, colour shade is put only warp up position and
for weft, colour shade is put only weft up position.
★ This final pattern is produced by combining the colour and weave
structure.

8. COLOUR & WEAVE EFFECT PATTERN CHART

9. DESIGN PRODUCED BY SIMPLE COLOUR &
WEAVE EFFFECT

10. END AND END COLOURING PATTERN

11. CONTINUOUS LINE EFFECT

12. HAIR LINES OR PIN STRIPE

13. CROWSFOOT PATTERN

14. DOG'S TOOTH OR HOUND'S TOOTH PATTERN

15. SHEPHERD'S CHECK PATTERN

16. ALLOVER EFFECT

17. BIRDSEYE EFFECT

18. STEPPED TWILL PATTERN

19. CONCLUSION
When the warp and weft colours cross over each other,
they can produce some very interesting effects. They are
very frequently used in woolen & worsted fabrics for
costumes, sports jackets, ladies coats and other decorative
puroses.

20. Thanks Everyone