POLYESTER FILM

PROBLEM TO BE SOLVED: To provide a polyester film that causes less generation of head scum during printing and is excellent in blocking resistance.SOLUTION: The polyester film has wax on one side of the surface thereof and has a difference in wettability between the surface having wax and the opposi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MAEHANE HIDEAKI, HORIE MASAHITO
Format: Patent
Sprache:eng ; jpn
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a polyester film that causes less generation of head scum during printing and is excellent in blocking resistance.SOLUTION: The polyester film has wax on one side of the surface thereof and has a difference in wettability between the surface having wax and the opposite surface thereto of 4 to 10 mN/m.SELECTED DRAWING: None 【課題】印画時にヘッドカスの発生が少なく、耐ブロッキング性に優れたポリエステルフィルムを提供すること【解決手段】片側の表面にワックスを有してなるポリエステルフィルムであって、ワックスを有する面と反対面とのぬれ性の差が4〜10mN/mであるポリエステルフィルム。【選択図】なし