The objectives of the research ancient woven design of Laocrung Baan Kokemor Uthai Thani province to study and collect ancient woven designs of Laocrung to preserve knowledge about woven design and to conserve the ancient woven design of Laocrung Baan Kokemor in view of their indigenous knowledge about weaving particularly identity in color and weaving techniques which show off the charming customs traditions cultures and belief reflected in Laocrung. This research aimed to study phasin of more fabrics than 50 years and present pattern by pattern comparisons to effect conservation and maintain database of Laocrung Baan Kokemor. The study found that Phasin ancient woven design of laocrung Baan Kokemor is unique in three identities: 1) the Nature of Phasin can be divided into four types--sinmeeta sinmeenoi whole sin and sipsiw pattern; 2) the color scheme is always in red lac sin; and 3) the color marking is in the mudmee pattern called “tamtakor”. Phasin weave patterns were found mudmee pattern such as khor luang-noi luang-yai ta-pho hongse nark khor-rakhung mee-luangnoi khun-chung mee-tapao nak-kad klong mee-tayai nak song hua lao dan noi nok khor kai klong kee kab thong punchung sumroaj huatud sumroaj hua laem lai khorkhue khorging and tapaokaew; jog patterns such as a-ae khonglueng hongse luk kruengplong (striped mini employed in all) tuay khorkumsorn khorkumlek korkhuenoi khorbuay dokkaew khorkhueyai khunrom and jog ueng-peek-kai; and khid patterns such as khidsiw and mae rod.

The preparation of dye powder from natural dyes is to study the preparation methods of dye powder and comparison of color fastness. The natural dyes were used in this study containing of Lac Ebony heart wood Sappan heart wood and Turmeric. were selected in this work to prepare dye powder drying salt adsorption and salt precipitation methods were selected in this work. And dye powder was dyed on silk fabric. The result showed that the dye powder from drying and salt precipitation methods showed higher K/S than salt adsorption method. The dye powder of turmeric from drying method showed highest K/S. The dye powders of Lac Ebony heart wood Sappan heart wood from salt precipitation method showed highest K/S. And the washing fastness showed that the preparation methods were not significant. The dye powder of Lac Ebony heart wood Sappan heart wood showed good light fastness and the dye powder from Turmeric showed poor light fastness.