| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a method for testing a cloth booklet that can selectively test only on a portion of the cloth in which any defect can be generated in order to decrease the burden for a tester in a defect testing for the cloth booklet.SOLUTION: A method for testing a cloth booklet is a method for testing a cloth for booklet, comprising a warp yarn and a weft yarn. The method comprises the steps of dyeing a yarn defect portion present in a seam of the yarn during weaving the cloth with a yarn with an infrared fluorescent substance or a fluorescent substance to contain the infrared fluorescent substance or the fluorescent substance to at least one of the warp yarn and the weft yarn.</p> |
