The method of weaving “Rachaburi” or “Kap Ong Birds” pattern is complex and elaborate, starting from preparing the warp line on the loom, insert the warp into the comb teeth slot, collect the sag, and prepare the special yarn for the comb. Weavers will use porcupine fur (grab) to lift up. Then use the pointed end of the hedgehog's fur to hook the reinforcing yarn to insert it under the raised warp. Pull the end of the thread on top of the fabric. When the pattern was finished, step on the wooden horse of the loom and pulled the huddle to separate the warp apart from each other. The shuttle leads the weft between the upper and lower warp, resulting in a patterned fabric that compresses the lines firmly in place. (The throwing of the line between the upper and lower streaks so that the two stances intersect once is called one weave) alternately until the desired pattern is complete.