Chapter 3
Materials and methods experimental
Materials and equipment
1. rag
2. polyester fiber
3. sewing machine
4. sewing machine needle
5. the needle tool
6. the edge of the fabric.
7. thread
8. gauge
9. the ruler.
10. scissors
11. writing chalk cloth.
12. button
13. the eraser.
14. the pencil.
15. iron
16. needles pins