| 摘要 |
PURPOSE: An elastic band has an original form after the long term usage and washing and wearability and no damage. CONSTITUTION: An elastic band is manufactured by a single fiber (S) using knitting machine and comprised of several fibers forming union structures. The union structure comprises the first union structure (C1) of which the form is square shape, the second union structure (C2) which is on the first union structure, the third structure (C3) which is under the first union structure and the fourth and the fifth structures which are located on the left and right side of the first union structure. The upper line (C1-1) of the first union structure comprises the lower line (C2-2) of the second union structure which is on the first union structure. The lower line (C1-2) of the first union structure comprises the upper line (C3-1) of the third union structure which is under the first union structure. The side line (C1-4) of the first union structure comprises the side lines of the fourth and the fifth union structures which are on the first union structure. [Reference numerals] (AA) C3-1 or CC4-4; (BB) C1-1 or C2-2; (CC) C1-2 or C3-1; (DD) C1-4 or C5-3 |
