CONTAINER AND CONTENT CONTAINING BODY, AND METHOD FOR PRODUCING CONTAINER AND CONTAINER PRODUCING APPARATUS

Provided is a container including a container body and an image on the container body. The image includes a plurality of dented portions and non-dented portions. A visibility value of the image represented by Mathematical formula (1) below is greater than or equal to a predetermined value. Visibilit...

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Bibliographische Detailangaben
Hauptverfasser: KISHI, Yumiko, UEDA, Takeshi, HINO, Makoto, SERIZAWA, Keiichi, YOSHII, Masako, AKATSU, Kazuhiro, NAKAMURA, Takayuki
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:Provided is a container including a container body and an image on the container body. The image includes a plurality of dented portions and non-dented portions. A visibility value of the image represented by Mathematical formula (1) below is greater than or equal to a predetermined value. Visibilityvalue=b0⋅L*0⋅1−expb1⋅ΔL*In Mathematical formula (1), L*0 represents a luminosity of the image, ΔL* represents a difference between the luminosity of the image and a luminosity of any other portion than the image, bo represents a positive real number, and b1 represents a negative real number.