Toyo Seikan Group Holdings, Ltd.

Toyo Seikan Co., Ltd.

Kousuke Ueda

Takayuki Ishihara

Shinya Seito

Yuuki Tashiro

Saya Sugioka

Kota Okamoto

Azusa Otsuki

Takuo Murakami

Toshihiro Tanabe

Masashi Atsugi

Yuusuke Itou

Gou Saitou

A packing material for surfactant-containing products includes a solid surface layer () that contains a non-aromatic silicone type polymer and a silicone oil layer () held on the solid surface layer (), wherein the non-aromatic silicone type polymer is at least the one kind of polymer selected from a silicone resin, a silicone-modified olefin resin, silicone-modified polysaccharides and a silicone-modified acrylic resin.

Packing material for surfactant-containing products

A packaging material having a contact surface formed of a thermoplastic resin that is adapted for contacting a viscous content. The contact surface is a mirror surface having a roughness Sa of not more than 100 nm and a water contact angle of not less than 60&#xb0; C. at 20&#xb0; C.

Packaging material

Growing community of inventors

Yokohama, Japan

Kousuke Ueda