Triple chain stitch can be used to embroider a multi-colored wide band.
Stitch two closely placed, parallel lines of chain stitch.
I am going to use another color for the third row. Bring the needle up in between the two rows,
Lace the needle through the chains on both sides as shown below.
A loop is connecting the two rows.
Complete the chain by going down at the starting point. Note how the loop is below the needle.
First chain is ready.
Repeat steps to stitch the next chain.
To make it easier, you can also lift the loop using the needle.