Japan Packaging on PaperPackLoghttps://paperpacklog.com/en/tags/japan-packaging/Recent content in Japan Packaging on PaperPackLogPaperPackLoghttps://paperpacklog.com/logo.pnghttps://paperpacklog.com/logo.pngHugoenSat, 23 May 2026 07:20:00 +0900Why Japanese Packaging Turned Almost Black and White: Naphtha Supply Risk and the Role of Paper Alternativeshttps://paperpacklog.com/en/posts/japan-naphtha-monochrome-paper-packaging-2026/Sat, 23 May 2026 07:20:00 +0900https://paperpacklog.com/en/posts/japan-naphtha-monochrome-paper-packaging-2026/Japanese food packaging is seeing reduced print colors, paper lid trials, and simpler packaging specifications. This article explains how naphtha-related supply risk can become a packaging specification issue, and where paper-based alternatives can help without overclaiming.