Elastic laminate sheet
An elastic laminate sheet with excellent elasticity while maintaining softness and favorable appearance including surface feel and the like, an article containing this elastic laminate sheet, a laminate sheet where a high elasticity laminate portion is the elastic laminate sheet, and an article containing the laminate sheet.
1. An elastic laminate sheet comprising a laminate body having an elastomer film and a nonwoven material,
wherein a 50% return load of the elastomer film after elongating 100% two times is 0.8 N/25 mm or higher; and
the elastomer film and the nonwoven material are laminated together in the absence of pressure and are uniformly bonded with a bonding strength of 4 N/25 mm or less.
2. The elastic laminate sheet according to claim 1 , wherein nonwoven material is provided on both sides of the elastomer film.
3. The elastic laminate sheet according to claim 1 , wherein a basis weight of the elastomer film is 60 g/m 2 or less.
4. A laminate sheet comprising a laminate body having an elastomer film and a nonwoven material provided on at least one surface of the elastomer film,
wherein the laminate sheet contains a low elasticity laminate portion and a high elasticity laminate portion;
and in the high elasticity laminate portion,
a 50% return load of the elastomer film after elongating 100% two times is 0.8 N/25 mm or higher, and the elastomer film and the nonwoven material are laminated together in the absence of pressure and are uniformly bonded with a bonding strength of 4 N/25 mm or less.
5. The laminate sheet according to claim 4 , wherein nonwoven material is provided on both sides of the elastomer film.
6. The laminate sheet according to claim 4 , wherein a basis weight of the elastomer film is 60 g/m 2 or less.
7. An article comprising the elastic laminate sheet according to claim 1 .
8. An article comprising the laminate sheet according to claim 4 .