| 摘要 |
This invention provides a bag-shaped body used as a sheet-like cushion, a back support for the seat of an automobile, a pillow, a sitting cushion, etc. which can give an effect of a finger-pressure treatment by forming projections or projected lines and at the same time has an excellent air permeability, a resilient structure fitting to the head and back, wherein continuous bag-shaped bodies are placed side by side, a plurality of packing made of synthetic resin elements being contained in said bag-shaped bodies. |
