【摘要】 木棉纤维具有大的中腔结构,可以用来制作浮体材料。但传统的木棉浮体材料都采用人工填充法制成,效率低下,影响工业化生产。文章介绍了尝试采用气流成网方式来加工木棉浮体材料,并且研究了热定形、一次成形、手扯、剪刀裁剪等不同工艺对浮体材料性能的影响。通过与传统填充法所制成的木棉浮体材料比较,表明采用气流加工方式制作的浮体材料的浮力倍数和浮力降没有受到影响,因此认为气流加工是一种值得研究的工艺流程。更多还原

【Abstract】 Due to its large lumen of kapok,it can be used for buoyancy material.But its traditional making by padding is not fit for industrial production because of its low efficiency.In the article are introduced the air-lay method to be used for making buoyancy material and the influence of the buoyancy material processes of heat retention,one step processing,tearing and cutting on its performances.Comparison with traditional padding way shows that air-lay process affects little of the buoyancy ratio and descending against the padding way and it could be an acceptable process.更多还原