{"id":7852,"date":"2026-04-20T04:01:39","date_gmt":"2026-04-20T04:01:39","guid":{"rendered":"https:\/\/www.free-optic.com\/?p=7852"},"modified":"2026-04-20T04:02:52","modified_gmt":"2026-04-20T04:02:52","slug":"why-is-laser-marking-replacing-inkjet-in-food-packaging","status":"publish","type":"post","link":"https:\/\/www.free-optic.com\/ja\/news\/why-is-laser-marking-replacing-inkjet-in-food-packaging\/","title":{"rendered":"\u306a\u305c\u98df\u54c1\u5305\u88c5\u306b\u304a\u3044\u3066\u30ec\u30fc\u30b6\u30fc\u30de\u30fc\u30ad\u30f3\u30b0\u304c\u30a4\u30f3\u30af\u30b8\u30a7\u30c3\u30c8\u306b\u53d6\u3063\u3066\u4ee3\u308f\u308b\u306e\u304b\uff1f"},"content":{"rendered":"<p>\u9ad8\u5ea6\u306b\u898f\u5236\u3055\u308c <a href=\"https:\/\/www.free-optic.com\/application\/\">\u98df\u54c1\u7523\u696d<\/a>\u88fd\u54c1\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u306f\u3001\u30c8\u30ec\u30fc\u30b5\u30d3\u30ea\u30c6\u30a3\u3001\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u3001\u6d88\u8cbb\u8005\u306e\u5b89\u5168\u306e\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u5f93\u6765\u3001\u8cde\u5473\u671f\u9650\u3001\u30d0\u30c3\u30c1\u756a\u53f7\u3001\u30d0\u30fc\u30b3\u30fc\u30c9\u3092\u30d1\u30c3\u30b1\u30fc\u30b8\u306b\u5370\u5b57\u3059\u308b\u305f\u3081\u306b\u3001\u30a4\u30f3\u30af\u30b8\u30a7\u30c3\u30c8\u30d7\u30ea\u30f3\u30bf\u30fc\u304c\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u304d\u305f\u3002\u3057\u304b\u3057\u3001\u751f\u7523\u9700\u8981\u306e\u5897\u52a0\u306b\u4f34\u3044\u3001\u3088\u308a\u591a\u304f\u306e\u30e1\u30fc\u30ab\u30fc\u304c\u512a\u308c\u305f\u4ee3\u66ff\u624b\u6bb5\u3068\u3057\u3066\u30ec\u30fc\u30b6\u30fc\u30de\u30fc\u30ad\u30f3\u30b0\u6280\u8853\u306b\u76ee\u3092\u5411\u3051\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3067\u306f\u3001\u306a\u305c\u98df\u54c1\u5305\u88c5\u306b\u304a\u3044\u3066\u30ec\u30fc\u30b6\u30fc\u30de\u30fc\u30ad\u30f3\u30b0\u304c\u30a4\u30f3\u30af\u30b8\u30a7\u30c3\u30c8\u306b\u53d6\u3063\u3066\u4ee3\u308f\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u3053\u306e\u30b7\u30d5\u30c8\u306e\u80cc\u5f8c\u306b\u3042\u308b\u4e3b\u306a\u7406\u7531\u3068\u3001\u30ec\u30fc\u30b6\u30fc\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u304c\u3088\u308a\u9ad8\u3044\u52b9\u7387\u6027\u3001\u4fe1\u983c\u6027\u3001\u9577\u671f\u7684\u306a\u4fa1\u5024\u3092\u3069\u306e\u3088\u3046\u306b\u5b9f\u73fe\u3059\u308b\u304b\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 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src=\"https:\/\/www.free-optic.com\/wp-content\/uploads\/2026\/04\/Packaging-Food-Marking-Sample-1024x503.webp\" alt=\"\u5305\u88c5\u98df\u54c1\u30de\u30fc\u30ad\u30f3\u30b0\u30b5\u30f3\u30d7\u30eb\" class=\"wp-image-7781\" srcset=\"https:\/\/www.free-optic.com\/wp-content\/uploads\/2026\/04\/Packaging-Food-Marking-Sample-1024x503.webp 1024w, https:\/\/www.free-optic.com\/wp-content\/uploads\/2026\/04\/Packaging-Food-Marking-Sample-300x147.webp 300w, https:\/\/www.free-optic.com\/wp-content\/uploads\/2026\/04\/Packaging-Food-Marking-Sample-768x377.webp 768w, https:\/\/www.free-optic.com\/wp-content\/uploads\/2026\/04\/Packaging-Food-Marking-Sample-18x9.webp 18w, https:\/\/www.free-optic.com\/wp-content\/uploads\/2026\/04\/Packaging-Food-Marking-Sample.webp 1309w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<h2 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