| 摘要 |
PROBLEM TO BE SOLVED: To provide a quilt having good adhesion between a sleeper, and improving thermal insulation property.SOLUTION: A front side quilt line T includes a first front side quilt line T1. A penetration quilt line Q includes: first penetration quilt lines Q1 arranged facing each other across a center line C; a second penetration quilt line Q2 arranged between the first penetration quilt lines Q1 and formed along a direction crossing the center line C; a third penetration quilt line Q3 surrounding the neck of a sleeper; and a fourth penetration quilt line Q4 surrounding the footing of the sleeper.SELECTED DRAWING: Figure 3 |
