| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a net-like structure which has excellent durability and cushioning property and becomes hardly stuffy, especially the elastic net-like structure which has the characteristics of the recent boomed low repulsive urethane resins. <P>SOLUTION: This three-dimensional random loop connection structure produced by bending continuous filaments having≥300 dtex to form random loops, and bringing the loops into contact with each other in a melted state to fuse most of the contact portions, is characterized in that the hysteresis loss of the structure is 35 to 70%. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
