| 摘要 |
PURPOSE:To obtain a stuffing mass imparted with bulkiness and resilience, improved in air-including ability and humectant power, by irradiating, with high-frequency electrical radiation, fiber bundles for stuffing mass consisting of animal fiber such as wool or cashmere and vegetable fiber such as cotton. CONSTITUTION:Fiber bundles for stuffing mass consisting of animal fiber such as wool, cashmere or Angora wool and vegetable fiber such as cotton are continuously irradiated with microwave from a high-frequency generator on an endless annular conveyor belt to impact said bundles with bulkiness and and resilience, etc., due to the resultant heating and crimping of said fiber. The above treatment allow the deformation due to felt shrinkage during service to be prevented, enabling the bulkiness to be retained for a long period, thus, the resultant stuffing mass is suitable for bedclothes or winter clothes. |
