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Technology🌐 Global
DPI問題:PNG変換後にDPIが低下——DTFとDTGどちらが適切か
A beginner POD seller asks about DPI issues when converting designs to PNG format, where DPI drops below 200. They seek advice on print quality implications and whether to use DTF or DTG printing methods.
POD初心者からの質問で、デザイン画像のDPI(解像度)に関する問題が取り上げられている。元の画像は300DPI以上を満たしているが、背景を透過したPNGに変換すると200DPI以下に落ちてしまうという。
投稿者は、この状態で注文を受け付けてよいか、また実際に印刷した際に品質が低下して見えるかどうかを懸念している。さらに、DTF(ダイレクト・トゥ・フィルム)とDTG(ダイレクト・トゥ・ガーメント)のどちらが適切な選択かについても質問している。
これはRedditのPODコミュニティへの初歩的な技術相談であり、業界全体への影響は限定的だが、POD初心者が直面しやすい印刷解像度の基本的な課題を示している。