Content expansion:

First, how to make manual bus card sets

1, prepare materials

Cotton cloth, sewing needle, positioning needle, wiping pen, scissors, ruler, cotton thread.

2, production steps

Prepare two pieces of cloth, the size of which is cut according to different bus cards.

Each piece of cloth is folded in half and fixed with locating pins.

stitch

After sewing, cotton cloth and lining are sleeved together.

Fold the extra edges in.

Tibetan needle suture

After the suture is completed, just punch two air holes.