| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a laminate that is made by bonding two polyolefin nonwoven fabrics without using adhesives, wherein the mutual nonwoven fabrics are strongly bonded without oozing out of the foreign objects and the residual solvent, etc., and without deteriorating the original performance of the nonwoven fabrics. <P>SOLUTION: A first polyolefin nonwoven fabric and a second polyolefin nonwoven fabric are bonded without the adhesives, since in at least a portion of the first polyolefin nonwoven fabric and the second polyolefin nonwoven fabric, bonding is formed between the atom of the first polyolefin nonwoven fabric and the atom of the second polyolefin nonwoven fabric. <P>COPYRIGHT: (C)2012,JPO&INPIT |
