| 摘要 |
The procedure consists of joining together two sections (2, 3) made from materials, e.g. synthetic foam, with different degrees of suppleness, each section having a bulge (4) at its outer end. The two sections are joined by applying adhesive to their facing ends and pressing them together. Each of the two end bulges has a cylindrical hole (5) cut in it from one edge of the pillow to the other, and each hole is filled with a roll of the same material as that used for the opposite end of the pillow. |
