Title:
ラップフィルム及びラップフィルム巻回体
Document Type and Number:
Japanese Patent JP7330137
Kind Code:
B2
Abstract:
To provide a wrap film that has excellent adhesion during use, has tension and stiffness, is transparent, exhibits an effect for preventing vertical splitting, and has a low frequency of splitting during re-winding.SOLUTION: This wrap film has a tensile strength of 100 MPa or higher, a tensile elasticity of 100% or lower, and a tensile modulus of 280 MPa or higher in the direction (TD) perpendicular to the flow direction, and has a tensile modulus of 380 MPa or higher in the flow direction (MD).SELECTED DRAWING: Figure 2
Inventors:
Shinji Hirozaki
Application Number:
JP2020080076A
Publication Date:
August 21, 2023
Filing Date:
April 30, 2020
Export Citation:
Assignee:
ASAHI KASEI KABUSHIKI KAISHA
International Classes:
B65D65/02; C08J5/18
Domestic Patent References:
| JP62267348A | ||||
| JP2014125561A | ||||
| JP5501791B2 | ||||
| JP2016161895A | ||||
| JP2014125561A |
Foreign References:
| WO2004020195A1 |
Other References:
中尾卓、”サランラップ(R)の製膜とフィルム特性”、公益社団法人日本化学会、化学と教育、2010年、58巻、12号、p.558~561
”ラップフィルムの特性評価”、日鉄環境株式会社
”サランラップ(R)の豆知識”、旭化成ホームプロダクツ株式会社の運営するホームページの抜粋、
”ラップフィルムの特性評価”、日鉄環境株式会社
”サランラップ(R)の豆知識”、旭化成ホームプロダクツ株式会社の運営するホームページの抜粋、
Attorney, Agent or Firm:
Yoshiyuki Inaba
Toshifumi Onuki
Akihiko Eguchi
Kazuhiko Naito
Toshifumi Onuki
Akihiko Eguchi
Kazuhiko Naito