发明名称 |
NONWOVEN FABRIC AND PROCESS FOR PRODUCING THEREOF |
摘要 |
A laminated nonwoven fabric having excellent bulkiness, softness and strength without cleavage of plys and fluff of fibers on the surface thereof which comprises a web mainly composed of a fiber having a high melting point or being hardly softened or molten (laminate ply A), and one or more webs mainly composed of a thermoplastic fiber which soften or melt more easily than the fiber of the laminate ply A (laminate ply B), said ply B being integrally bound to said ply A by steric entanglement of both fibers composing the plys A and B as well as partial softening or melting of the fibers composing the ply B. The laminated nonwoven fabric is produced by subjecting a laminated web made of different kinds of fibers to a fluid injection entangling treatment and then a dry heat treatment. |
申请公布号 |
EP0127851(B1) |
申请公布日期 |
1991.07.10 |
申请号 |
EP19840105930 |
申请日期 |
1984.05.24 |
申请人 |
KURARAY CO., LTD. |
发明人 |
YOSHIDA, SEIICHI;TAKEUCHI, SHIGEKAZU |
分类号 |
B32B5/26;D04H1/485;D04H1/49;D04H13/00 |
主分类号 |
B32B5/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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