Title:
容器包装用不織布
Document Type and Number:
Japanese Patent JP4801858
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a nonwoven fabric-made wrapping material with displaying function of paper, film, sheet or the like, and additional functions such as soft touch, the protection of a container from damaging, the warmth keeping and cold insulation of the contents, or dew condensation prevention are imparted. SOLUTION: The container wrapping nonwoven fabric comprises a fiber containing a propylene.α-olefin random copolymer having MFR of 10-100 g/10 min, Tm of <=130 deg.C, a ratio (Mw/Mn) of a weight-average molecular weight (Mw) to a number-average molecular weight (Mn) of <=4, and the content of α-olefin of 2-23 mol%, and comprises a nonwoven fabric having a weight per unit area of 5-150 g/m<2> . A method for wrapping using the nonwoven fabric, and a wrapped container wrapped with the nonwoven fabric are also provided.
Inventors:
Toru Matsumura
Kenji Kobayashi
Junichi Nishimura
Kenji Kobayashi
Junichi Nishimura
Application Number:
JP2001277561A
Publication Date:
October 26, 2011
Filing Date:
September 13, 2001
Export Citation:
Assignee:
Japan Polypropylene Corporation
International Classes:
B65D71/08; A47J41/00; B65D65/02; B65D81/38; D04H1/4291
Domestic Patent References:
| JP9041252A | ||||
| JP2000136212A | ||||
| JP3036437U | ||||
| JP8002552A |
Attorney, Agent or Firm:
Kenji Kawabi