| 摘要 |
PURPOSE: A fabric for blue jean is provided to ensure elasticity, wearability, and practicality and to enhance product value. CONSTITUTION: A fabric for blue jean is fabricated by knitting 77% of cotton yarn, 19% of polyester yarn(75D), and 4% of spandex yarn per 275gr/m^2-285gr/m^2 of the fabric. The fabric for blue jean is fabricated by knitting 70% of cotton yarn, 21% of polyester yarn(75D), and 9% of spandex yarn per 275gr/m^2-285gr/m^2 of the fabric. The fabric for blue jean is also fabricated by knitting 94-96% of cotton yarn and 4-6% of spandex yarn per 270gr/m^2-280gr/m^2. |
