{"id":11671,"date":"2023-10-07T15:31:29","date_gmt":"2023-10-07T07:31:29","guid":{"rendered":"https:\/\/www.ketegroup.com\/?p=11671"},"modified":"2024-11-21T14:41:43","modified_gmt":"2024-11-21T06:41:43","slug":"when-were-plastic-bags-invented-and-evolved","status":"publish","type":"post","link":"https:\/\/www.ketegroup.com\/ko\/%eb%b9%84%eb%8b%90%eb%b4%89%ed%88%ac%eb%8a%94-%ec%96%b8%ec%a0%9c-%eb%b0%9c%eb%aa%85%eb%90%98%ea%b3%a0-%ec%a7%84%ed%99%94%ed%96%88%ec%9d%84%ea%b9%8c%ec%9a%94\/","title":{"rendered":"\ube44\ub2d0\ubd09\ud22c\ub294 \uc5b8\uc81c \ubc1c\uba85\ub418\uc5c8\uace0 \uc5b4\ub5bb\uac8c \uc9c4\ud654\ud574\uc654\ub098\uc694?"},"content":{"rendered":"

\ud50c\ub77c\uc2a4\ud2f1\uc758 \uc5ec\uba85: \uac04\ub7b5\ud55c \uac1c\uc694<\/h2>\n\n\n\n

\"\ube44\ub2d0\ubd09\uc9c0\ub294 \uc5b8\uc81c \ubc1c\uba85\ub418\uc5c8\ub098?\"\ub77c\ub294 \uad6c\uccb4\uc801\uc778 \uc9c8\ubb38\uc774 \ub4f1\uc7a5\ud558\uae30 \ud6e8\uc52c \uc804\ubd80\ud130 \uc778\ub958\ub294 \ucc9c\uc5f0 \uc720\ub798 \ud50c\ub77c\uc2a4\ud2f1\uc744 \uc2e4\ud5d8\ud574\uc654\uc2b5\ub2c8\ub2e4. \uc178\ub77d\uc774\ub098 \ubfd4\uacfc \uac19\uc740 \uc7ac\ub8cc\ub294 \uc624\ub798\uc804\ubd80\ud130 \uc0ac\uc6a9\ub418\uc5b4 \uc654\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc 19\uc138\uae30\uc640 20\uc138\uae30\uc5d0 \uc774\ub974\ub7ec\uc11c\uc57c \uc0b0\uc5c5\uacfc \uc77c\uc0c1\uc744 \ubcc0\ud654\uc2dc\ud0a8 \uc778\uacf5 \ud50c\ub77c\uc2a4\ud2f1\uc774 \ud0c4\uc0dd\ud588\uc2b5\ub2c8\ub2e4. 1900\ub144\ub300 \ucd08\uc5d0 \ubc1c\uba85\ub41c \uc138\uacc4 \ucd5c\ucd08\uc758 \ud569\uc131 \ud50c\ub77c\uc2a4\ud2f1\uc778 \ubca0\uc774\ud074\ub77c\uc774\ud2b8\uc640 \uac19\uc740 \ud3f4\ub9ac\uba38\ub294 \uc624\ub298\ub0a0 \uc6b0\ub9ac\uac00 \uc54c\uace0 \uc788\ub294 \ube44\ub2d0\ubd09\uc9c0 \ubc1c\uba85\uc758 \uae38\uc744 \ub2e6\uc740 \uc774\uc815\ud45c\uc600\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\"\ube44\ub2d0\ubd09\ud22c\ub294<\/figure>\n\n\n\n

\ud3f4\ub9ac\uc5d0\ud2f8\ub80c\uc758 \uc6b0\uc5f0\ud55c \uae30\uc6d0<\/h2>\n\n\n\n

\ube44\ub2d0\ubd09\uc9c0\uc758 \uc8fc\uc694 \uad6c\uc131 \uc694\uc18c\uc778 \ud3f4\ub9ac\uc5d0\ud2f8\ub80c\uc740 \uadf8 \uc790\uccb4\ub85c \ud765\ubbf8\ub85c\uc6b4 \uc5ed\uc0ac\ub97c \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. 1933\ub144 \uc601\uad6d \ub178\uc2a4\uc704\uce58\uc5d0 \uc788\ub294 \uc81c\uad6d \ud654\ud559 \uc0b0\uc5c5(ICI)\uc758 \ub808\uc9c0\ub110\ub4dc \uae41\uc2a8\uacfc \uc5d0\ub9ad \ud3ec\uc14b\uc774 \uac1c\ubc1c\ud55c \ud3f4\ub9ac\uc5d0\ud2f8\ub80c\uc740 \uc21c\uc804\ud788 \uc6b0\uc5f0\ud55c \uacc4\uae30\ub85c \ubc1c\uba85\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774 \uacfc\ud559\uc790\ub4e4\uc740 \uadf9\ud55c\uc758 \uc555\ub825 \ud558\uc5d0\uc11c \uc5d0\ud2f8\ub80c\uc744 \ud14c\uc2a4\ud2b8\ud558\ub358 \uc911 \uc641\uc2a4 \uac19\uc740 \ud770\uc0c9 \ubb3c\uc9c8\uc744 \ubc1c\uacac\ud588\uc2b5\ub2c8\ub2e4. \uc774 \ubb3c\uc9c8\uc758 \uc774\ub984\uc740 \ud3f4\ub9ac\uc5d0\ud2f8\ub80c\uc774\uc5c8\uc2b5\ub2c8\ub2e4. \uac00\ubccd\uace0 \ud654\ud559 \ubb3c\uc9c8\uc5d0 \uac15\ud558\uba70 \ub2e4\uc591\ud55c \ubaa8\uc591\uc73c\ub85c \uc131\ud615\ud560 \uc218 \uc788\ub294 \ud3f4\ub9ac\uc5d0\ud2f8\ub80c\uc758 \ud2b9\uc131 \ub355\ubd84\uc5d0 \ud3f4\ub9ac\uc5d0\ud2f8\ub80c\uc740 \uc989\uac01\uc801\uc778 \uc0b0\uc5c5\uc801 \uc778\uae30\ub97c \uc5bb\uac8c \ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ud3f4\ub9ac\uc5d0\ud2f8\ub80c\uc758 \uc778\uae30\uac00 \ub192\uc544\uc9c0\uba74\uc11c \ube44\ub2d0\ubd09\uc9c0 \uc81c\uc870\ub97c \ube44\ub86f\ud55c \ub2e4\uc591\ud55c \uc6a9\ub3c4\ub85c \ud65c\uc6a9\ub420 \uc218 \uc788\ub294 \uae38\uc774 \uc5f4\ub838\uc2b5\ub2c8\ub2e4. \uc0ac\ub78c\ub4e4\uc774 \"\ube44\ub2d0\ubd09\uc9c0\ub294 \uc5b4\ub514\uc5d0\uc11c \uc654\uc744\uae4c?\"\ub77c\uace0 \ubb3c\uc73c\uba74 \ud3f4\ub9ac\uc5d0\ud2f8\ub80c\uc758 \ubc1c\uba85\uc740 \uadf8 \uc774\uc57c\uae30\uc5d0\uc11c \ube7c\ub193\uc744 \uc218 \uc5c6\ub294 \uc911\uc694\ud55c \uc7a5\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\uad6c\uc2a4\ud0c0\ud504 \ud234\ub9b0 \uc2a4\ud150: \ud2f0\uc154\uce20 \ube44\ub2d0 \ubd09\ud22c\uc758 \uc120\uad6c\uc790<\/h2>\n\n\n\n

\ubaa8\uc591 \ub54c\ubb38\uc5d0 '\ud2f0\uc154\uce20 \ubc31'\uc774\ub77c\uace0\ub3c4 \ubd88\ub9ac\ub294 \ud604\ub300\uc758 \ube44\ub2d0 \uc1fc\ud551\ubc31\uc740 \uc2a4\uc6e8\ub374\uc758 \uc5d4\uc9c0\ub2c8\uc5b4 \uad6c\uc2a4\ud0c0\ud504 \uc2a4\ud150\uc774 \ub514\uc790\uc778\ud55c \uc81c\ud488\uc785\ub2c8\ub2e4. 1960\ub144\ub300 \ucd08 \ud3ec\uc7a5 \ud68c\uc0ac\uc778 \uc140\ub85c\ud50c\ub77c\uc2a4\ud2b8\uc5d0\uc11c \uc77c\ud558\ub358 \uc2a4\ud150\uc740 \ube44\ub2d0\ubd09\uc9c0\uc758 \ubaa8\uc591\uacfc \uae30\ub2a5\uc744 \uc7ac\ucc3d\uc870\ud588\uc2b5\ub2c8\ub2e4. 1965\ub144 \uc140\ub85c\ud50c\ub77c\uc2a4\ud2b8\uc5d0\uc11c \ud2b9\ud5c8\ub97c \ubc1b\uc740 \uadf8\uc758 \ud601\uc2e0\uc801\uc778 \ub514\uc790\uc778\uc740 \uc2a4\uc6e8\ub374\uc5d0\uc11c \uc2dc\uc791\ub418\uc5c8\uc2b5\ub2c8\ub2e4. 1960\ub144\ub300 \ud6c4\ubc18\uc5d0\ub294 \uc720\ub7fd \uc2dd\ub8cc\ud488\uc810\uc758 \ud544\uc218\ud488\uc774 \ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774 \ud2f0\uc154\uce20 \ubc31 \ub514\uc790\uc778\uc740 \ub208\uc5d0 \ub744\ub294 \ud615\ud0dc\ub85c \"\ube44\ub2d0\ubd09\uc9c0\ub294 \uc5b8\uc81c \ubc1c\uba85\ub418\uc5c8\ub098\"\ub77c\ub294 \uc9c8\ubb38\uc5d0 \ub300\ud55c \ud574\ub2f5\uc744 \uc81c\uc2dc\ud588\uc744 \ubfd0\ub9cc \uc544\ub2c8\ub77c \uc18c\ub9e4 \ud658\uacbd\uc5d0\uc11c \ud6a8\uc728\uc131\uacfc \ubcf4\uad00\uc5d0 \ub300\ud55c \ud45c\uc900\uc744 \uc815\ub9bd\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\"\ube44\ub2d0\ubd09\ud22c\ub294<\/figure>\n\n\n\n

\ube44\ub2d0\ubd09\ud22c\ub294 \uc5b4\ub514\uc11c\ubd80\ud130 \uc2dc\uc791\ub418\ub098\uc694?<\/h2>\n\n\n\n

\ube44\ub2d0\ubd09\ud22c\ub294 1970\ub144\ub300 \ucd08\uc5d0 \ubbf8\uad6d\uc5d0\uc11c \ucc98\uc74c \ub4f1\uc7a5\ud588\uc2b5\ub2c8\ub2e4. \uc885\uc774 \ubd09\ud22c\uc758 \ub300\uc548\uc73c\ub85c \ub3c4\uc785\ub41c \ube44\ub2d0\ubd09\ud22c\ub294 \ucc98\uc74c\uc5d0\ub294 \uc18c\ub9e4\uc5c5\uccb4\uc640 \uc18c\ube44\uc790 \ubaa8\ub450\uc758 \ud68c\uc758\uc801\uc778 \ubc18\uc751\uc744 \ubc1b\uc558\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \ub0b4\uad6c\uc131\uacfc \ube44\uc6a9 \ud6a8\uc728\uc131 \ub4f1\uc758 \uc7a5\uc810\uc73c\ub85c \uc778\ud574 \uc11c\uc11c\ud788 \uc0ac\ub78c\ub4e4\uc758 \ub9c8\uc74c\uc744 \uc0ac\ub85c\uc7a1\uae30 \uc2dc\uc791\ud588\uc2b5\ub2c8\ub2e4. 1980\ub144\ub300\uc5d0\ub294 \ubbf8\uad6d \ucd5c\ub300 \uc288\ud37c\ub9c8\ucf13 \uccb4\uc778\uc778 \uc138\uc774\ud504\uc6e8\uc774\uc640 \ud06c\ub85c\uac70 \uac19\uc740 \uae30\uc5c5\ub4e4\uc774 \ube44\ub2d0\ubd09\ud22c\ub85c \uc804\ud658\ud558\uae30 \uc2dc\uc791\ud558\uba74\uc11c \ube44\ub2d0\ubd09\ud22c\uac00 \ub110\ub9ac \ubcf4\uae09\ub418\uae30 \uc2dc\uc791\ud588\uc2b5\ub2c8\ub2e4. \uc774 \uc2dc\uae30\ub294 \"\uc2dd\ub8cc\ud488\uc810\uc5d0\uc11c \uc5b8\uc81c\ubd80\ud130 \ube44\ub2d0\ubd09\ud22c\ub97c \uc0ac\uc6a9\ud558\uae30 \uc2dc\uc791\ud588\ub098\uc694?\"\uc640 \uac19\uc740 \uc9c8\ubb38\uc5d0 \uba85\ud655\ud55c \ud0c0\uc784\ub77c\uc778\uc73c\ub85c \ub2f5\ud560 \uc218 \uc788\ub294 \uc18c\ub9e4\uc5c5\uc758 \uc911\uc694\ud55c \uc804\ud658\uc810\uc774 \ub418\uc5c8\uc2b5\ub2c8\ub2e4. 20\uc138\uae30 \ud6c4\ubc18\uc740 \ubbf8\uad6d \uc18c\ube44 \ubb38\ud654\uc5d0\uc11c \ube44\ub2d0\ubd09\uc9c0\uc758 \uc785\uc9c0\ub97c \uad73\ud788\uba70 \uc774\ud6c4 \uba87 \ub144\uac04 \uc9c0\uc18d \uac00\ub2a5\uc131\uacfc \ud658\uacbd\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc5d0 \ub300\ud55c \ub17c\uc758\uc758 \ud1a0\ub300\ub97c \ub9c8\ub828\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\ud658\uacbd\uc5d0 \ubbf8\uce58\ub294 \ud50c\ub77c\uc2a4\ud2f1\uc758 \uc591\ub0a0\uc758 \uac80<\/h2>\n\n\n\n

\uc2dd\ub8cc\ud488 \ubd09\ud22c\uac00 \ud50c\ub77c\uc2a4\ud2f1 \ud615\ud0dc\ub85c \uc9c4\ud654\ud558\uba74\uc11c \ubd80\uc778\ud560 \uc218 \uc5c6\ub294 \ud3b8\ub9ac\ud568\uc744 \uac00\uc838\uc654\uc2b5\ub2c8\ub2e4. \uac00\ubccd\uace0 \ub0b4\uad6c\uc131\uc774 \ub6f0\uc5b4\ub098\uba70 \uc2b5\uae30\uc5d0 \uac15\ud55c \ube44\ub2d0 \ubd09\ud22c\ub294 \uc804 \uc138\uacc4 \ub9e4\uc7a5\uc758 \ud544\uc218\ud488\uc774 \ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc 20\uc138\uae30 \ub9d0\ubd80\ud130 \ud50c\ub77c\uc2a4\ud2f1 \uc624\uc5fc\uc5d0 \ub300\ud55c \uc6b0\ub824\uac00 \ud45c\uba74\ud654\ub418\uae30 \uc2dc\uc791\ud588\uc2b5\ub2c8\ub2e4. \ube44\ub2d0\ubd09\uc9c0\uac00 \ubcf4\ud3b8\ud654\ub418\uba74\uc11c \ube44\ub2d0\ubd09\uc9c0 \ud3d0\uae30\ubb3c\uacfc \uad00\ub828\ub41c \ubb38\uc81c\ub3c4 \ud568\uaed8 \ub300\ub450\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ud658\uacbd, \ud2b9\ud788 \ud574\uc591 \uc0dd\ubb3c\uc774 \uadf8 \uc601\ud5a5\uc744 \ubc1b\uace0 \uc788\uc5c8\uc2b5\ub2c8\ub2e4. \ubb3c\uace0\uae30, \uac70\ubd81\uc774, \ubc14\ub2f7\uc0c8\uc758 \uccb4\ub0b4\uc5d0\uc11c \ube44\ub2d0\ubd09\uc9c0 \uc794\ud574\uac00 \uc790\uc8fc \ubc1c\uacac\ub418\uc5c8\uace0, \uc774\ub294 \ube44\uadf9\uc801\uc778 \uacb0\uacfc\ub85c \uc774\uc5b4\uc84c\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud604\uc2e4\uc740 \uc774\ub7f0 \uc758\ubb38\uc744 \ubd88\ub7ec\uc77c\uc73c\ucf30\uc2b5\ub2c8\ub2e4: \"\ube44\ub2d0\ubd09\uc9c0\uac00 \ud658\uacbd\uc5d0 \ubbf8\uce58\ub294 \uc2e4\uc81c \ube44\uc6a9\uc740 \uc5bc\ub9c8\uc77c\uae4c\uc694?\"<\/p>\n\n\n\n

\ud50c\ub77c\uc2a4\ud2f1 \uc81c\ud488\uc744 \uc911\uc2ec\uc73c\ub85c \ud55c \ud574\uc591 \uc4f0\ub808\uae30\uc758 \uac70\ub300\ud55c \uc18c\uc6a9\ub3cc\uc774\uc778 \uadf8\ub808\uc774\ud2b8 \ud37c\uc2dc\ud53d \uc4f0\ub808\uae30 \ud328\uce58\uc640 \uac19\uc740 \uacf3\uc740 \ube44\ub2d0\ubd09\uc9c0 \ubb38\uc81c\uc5d0 \ub354 \ub9ce\uc740 \uad00\uc2ec\uc744 \ubd88\ub7ec\uc77c\uc73c\ucf30\uc2b5\ub2c8\ub2e4. \ube44\ub2d0\ubd09\uc9c0\uac00 \ubc14\ub2e4\uc640 \uacbd\uad00\uc73c\ub85c \ub5a0\ub0b4\ub824\uac00\uba74\uc11c \uc790\uc5f0 \ud658\uacbd\uc740 \ube44\ub2d0\ubd09\uc9c0\uc758 \ub048\uc9c8\uae34 \uc0dd\uba85\ub825\uc744 \uc2e4\uac10\ud588\uc2b5\ub2c8\ub2e4. \ube44\ub2d0\ubd09\uc9c0 \ubb38\uc81c\ub294 \uc774\uc81c \uc804 \uc138\uacc4\uc801\uc778 \ubb38\uc81c\uac00 \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc77c\ud68c\uc6a9 \ube44\ub2d0\ubd09\ud22c \uc0ac\uc6a9 \uae08\uc9c0 \ubc0f \uc81c\ud55c \uc0ac\ud56d<\/h2>\n\n\n\n

20\uc138\uae30 \ub9d0\uacfc 21\uc138\uae30 \ucd08, \ube44\ub2d0 \uc1fc\ud551\ubc31\uc740 \ud3b8\ub9ac\ud568\uc758 \uc0c1\uc9d5\uc5d0\uc11c \ub17c\ub780\uc758 \ub300\uc0c1\uc774 \ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ube44\ub2d0\ubd09\uc9c0\uc758 \uc218\uba85\uacfc \ud658\uacbd\uc5d0 \ubbf8\uce58\ub294 \ubd80\uc815\uc801\uc778 \uc601\ud5a5\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \ub0b4\uc6a9\uc774 \ub110\ub9ac \uc54c\ub824\uc9c0\uba74\uc11c \ub9ce\uc740 \uc0ac\ub78c\ub4e4\uc774 \ube44\ub2d0\ubd09\uc9c0\uc758 \uc9c0\uc18d\uc801\uc778 \uc0ac\uc6a9\uc5d0 \uc758\ubb38\uc744 \uc81c\uae30\ud558\uae30 \uc2dc\uc791\ud588\uc2b5\ub2c8\ub2e4. \ud50c\ub77c\uc2a4\ud2f1\uc740 \uc5b8\uc81c\ubd80\ud130 \ubb38\uc81c\uac00 \ub418\uc5c8\uc744\uae4c\uc694? \ub2f5\uc740 \uac04\ub2e8\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \ud3b8\uc758\ub97c \uc704\ud574 \ubc1c\uba85\ub41c \ube44\ub2d0\ubd09\uc9c0\uac00 \uc4f0\ub808\uae30\uc640 \ud658\uacbd \ud30c\uad34\uc758 \ub300\uba85\uc0ac\uac00 \ub418\uba74\uc11c \uc778\uc2dd\uc758 \ubcc0\ud654\uac00 \ub69c\ub837\ud558\uac8c \ub098\ud0c0\ub098\uae30 \uc2dc\uc791\ud588\uc2b5\ub2c8\ub2e4. \uc778\uc2dd\uc774 \ub192\uc544\uc9c0\uba74\uc11c \ube44\ub2d0\ubd09\uc9c0 \uc0ac\uc6a9 \uae08\uc9c0\uc640 \uc77c\ud68c\uc6a9 \ud50c\ub77c\uc2a4\ud2f1\uc744 \ub300\uccb4\ud560 \uc218 \uc788\ub294 \ub300\uc548\uc5d0 \ub300\ud55c \ub17c\uc758\uac00 \uc774\uc5b4\uc84c\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\ube44\ub2d0\ubd09\uc9c0 \ubb38\uc81c\uc758 \uc2ec\uac01\uc131\uc740 \uc804 \uc138\uacc4\uc801\uc778 \ud589\ub3d9\uc744 \ucd09\ubc1c\uc2dc\ucf30\uc2b5\ub2c8\ub2e4. \uac01\uad6d\uc5d0\uc11c \uc77c\ud68c\uc6a9 \ube44\ub2d0\ubd09\uc9c0 \uc0ac\uc6a9 \uae08\uc9c0 \ubc0f \uc81c\ud55c\uc744 \uc2dc\ud589\ud558\uae30 \uc2dc\uc791\ud588\uace0, \uce98\ub9ac\ud3ec\ub2c8\uc544\uc8fc\ub294 2014\ub144\uc5d0 \ucd5c\ucd08\ub85c \ube44\ub2d0\ubd09\uc9c0 \uc0ac\uc6a9\uc744 \uae08\uc9c0\ud588\uc2b5\ub2c8\ub2e4. \ud2b9\ud788 \ubc29\uae00\ub77c\ub370\uc2dc\ub294 \ud64d\uc218 \uc2dc \ubc30\uc218 \uc2dc\uc2a4\ud15c\uc744 \ub9c9\ub294 \uc5ed\ud560\uc744 \ud558\ub294 \uac83\uc73c\ub85c \ubc1d\ud600\uc9c4 \ud6c4 2002\ub144\uc5d0 \uc587\uc740 \ube44\ub2d0\ubd09\uc9c0\ub97c \uae08\uc9c0\ud55c \ucd5c\ucd08\uc758 \uad6d\uac00 \uc911 \ud558\ub098\uac00 \ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc6c0\uc9c1\uc784\uc740 \uc758\ubb38\uc744 \ubd88\ub7ec\uc77c\uc73c\ucf30\uc2b5\ub2c8\ub2e4: \"\uc5b4\ub290 \ub098\ub77c\uac00 10\uc6d4\uc5d0 \uc77c\ud68c\uc6a9 \ube44\ub2d0\ubd09\uc9c0\ub97c \uac00\uc7a5 \uba3c\uc800 \uae08\uc9c0\ud588\uc744\uae4c?\"\ub77c\ub294 \uc9c8\ubb38\uc744 \ub358\uc84c\uace0, \ub2e4\ub978 \uad6d\uac00\ub4e4\uc774 \uc774\ub97c \ub530\ub974\ub3c4\ub85d \uc120\ub840\ub97c \ub0a8\uacbc\uc2b5\ub2c8\ub2e4. \uadf8 \uc774\ud6c4\ub85c \ud558\uc640\uc774, \ub274\uc695 \ub4f1 \ub9ce\uc740 \uc8fc\uc5d0\uc11c\ub3c4 \ube44\ub2d0\ubd09\uc9c0 \uc0ac\uc6a9\uc744 \uae08\uc9c0\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc911\uad6d, \ub974\uc644\ub2e4, \uc0cc\ud504\ub780\uc2dc\uc2a4\ucf54\ub97c \ud3ec\ud568\ud55c \ubbf8\uad6d \uc77c\ubd80 \uc9c0\uc5ed\uc5d0\uc11c\ub3c4 \ub2e4\uc591\ud55c \uc218\uc900\uc758 \uc81c\ud55c\uc744 \ub450\uba70 \ube44\ub2d0\ubd09\uc9c0 \uc0ac\uc6a9 \uae08\uc9c0\uc5d0 \ub3d9\ucc38\ud588\uc2b5\ub2c8\ub2e4. 10\ub144\uc774 \uc9c0\ub098\uba74\uc11c \ud55c\ub54c \uc0ac\ub791\ubc1b\ub358 \ube44\ub2d0\ubd09\uc9c0\ub294 \uc9c0\uc18d\uac00\ub2a5\uc131, \ud3d0\uae30\ubb3c \uad00\ub9ac, \uc18c\ube44\uc790 \ucc45\uc784\uc5d0 \ub300\ud55c \uc804 \uc138\uacc4\uc801\uc778 \ub17c\uc7c1\uc758 \uc911\uc2ec\uc5d0 \uc11c\uac8c \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub514\uc790\uc778\uc758 \ud601\uc2e0: \uc2ec\ud50c\ud55c \uce90\ub9ac\uc5b4\ubd80\ud130 \ub2e8\uc5f4 \ud1a0\ud2b8\ubc31\uae4c\uc9c0<\/h2>\n\n\n\n

\uc9c0\uc18d \uac00\ub2a5\uc131\uc73c\ub85c \ub17c\uc758\uc758 \uc911\uc2ec\uc774 \uc62e\uaca8\uac00\uba74\uc11c \uc5c5\uacc4\ub294 \ud601\uc2e0\uc73c\ub85c \ub300\uc751\ud588\uc2b5\ub2c8\ub2e4. \uadf8 \ubaa9\ud45c\ub294 \ud658\uacbd\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc744 \uc904\uc774\uba74\uc11c\ub3c4 \uc18c\ube44\uc790\uc5d0\uac8c \uc775\uc219\ud55c \ud3b8\ub9ac\ud568\uc744 \uc81c\uacf5\ud558\ub294 \uac83\uc774\uc5c8\uc2b5\ub2c8\ub2e4. \uae30\uc5c5\ub4e4\uc740 \uc7ac\ud65c\uc6a9 \uc18c\uc7ac\ub85c \ub9cc\ub4e0 \uc7ac\uc0ac\uc6a9 \uac00\ub2a5\ud55c \uac00\ubc29\uc744 \uc0dd\uc0b0\ud558\uae30 \uc2dc\uc791\ud588\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uac00\ubc29\uc740 \uacac\uace0\ud558\uace0 \uc5ec\ub7ec \ubc88\uc758 \uc1fc\ud551\uc5d0\ub3c4 \uc624\ub798 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub3c4\ub85d \uc124\uacc4\ub418\uc5b4 \uc77c\ud68c\uc6a9 \uac00\ubc29\uc758 \ud544\uc694\uc131\uc744 \uc904\uc600\uc2b5\ub2c8\ub2e4. \ubbf8\uad6d\uc758 \ud640\ud478\ub4dc, \ubbf8\uad6d\uacfc \uc601\uad6d\uc758 \uc774\ucf00\uc544 \ub4f1 \uc77c\ubd80 \ub300\ud615 \ub9e4\uc7a5 \uccb4\uc778\uc5d0\uc11c\ub294 \ube44\ub2d0 \uc1fc\ud551\ubc31 \uc0ac\uc6a9\uc744 \uae08\uc9c0\ud558\uc5ec \uc7ac\uc0ac\uc6a9 \ubd09\ud22c \uc0ac\uc6a9\uc744 \ub354\uc6b1 \uc7a5\ub824\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc601\uad6d \ud658\uacbd\uccad\uc5d0 \ub530\ub974\uba74 \uc601\uad6d\uc5d0\uc11c \uc7ac\uc0ac\uc6a9\ub418\ub294 \ube44\ub2d0\ubd09\ud22c\ub294 76%\uc5d0 \ub2ec\ud569\ub2c8\ub2e4. \ubbf8\uad6d \ud50c\ub77c\uc2a4\ud2f1 \ubcc0\ud638\uc778\ub2e8\uc758 \uc124\ubb38\uc870\uc0ac\uc5d0 \ub530\ub974\uba74 \ubbf8\uad6d\uc778\uc758 90%\uac00 \"\ubcf8\uc778 \ub610\ub294 \uac00\uc871 \uc911 \ube44\ub2d0 \uc1fc\ud551\ubc31\uc744 \uc7ac\uc0ac\uc6a9\ud55c \uc801\uc774 \uc788\uc2b5\ub2c8\uae4c?\"\ub77c\ub294 \uc9c8\ubb38\uc5d0 '\uadf8\ub807\ub2e4'\uace0 \ub2f5\ud588\uc2b5\ub2c8\ub2e4. \uc601\uad6d \ud658\uacbd\uccad\uc740 \uc288\ud37c\ub9c8\ucf13 \uce90\ub9ac\uc5b4 \ubc31\uc5d0 \ub300\ud55c \ub9ac\ubdf0\ub97c \ubc1c\ud45c\ud558\uace0 \ud604\uc7ac \uc0ac\uc6a9\ub418\ub294 \ubc31\uc758 \uc5d0\ub108\uc9c0 \uc0ac\uc6a9\ub7c9\uc744 \ube44\uad50\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\ube44\ub2d0\ubd09\ud22c\uc758 \ud544\uc694\uc131\uc744 \uc904\uc5ec\uc904 \ubfd0\ub9cc \uc544\ub2c8\ub77c \uc2dd\ub8cc\ud488\uc744 \uc6d0\ud558\ub294 \uc628\ub3c4\ub85c \ubcf4\uad00\ud560 \uc218 \uc788\ub294 \ub2e8\uc5f4 \ud1a0\ud2b8\ubc31\uacfc \uac19\uc740 \ud601\uc2e0 \uc81c\ud488\uc774 \ub4f1\uc7a5\ud558\uc5ec \uc2e4\uc6a9\uc131\uacfc \ud658\uacbd \uc758\uc2dd\uc744 \uacb0\ud569\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\ube44\ub2d0 \ubd09\ud22c\uac00 \uc18c\ub9e4 \ubc0f \uc0c1\uac70\ub798\ub97c \ubcc0\ud654\uc2dc\ud0a8 \ubc29\ubc95<\/h2>\n\n\n\n

\ube44\ub2d0\ubd09\ud22c\uc758 \ub4f1\uc7a5\uc740 \uc18c\ub9e4\uc5c5\uacfc \uc0c1\uac70\ub798 \ubd84\uc57c\uc5d0 \ud070 \uc601\ud5a5\uc744 \ubbf8\ucce4\uc2b5\ub2c8\ub2e4. \ube44\ub2d0 \ubd09\ud22c\uac00 \ub110\ub9ac \ubcf4\uae09\ub418\uae30 \uc804\uc5d0\ub294 \uc18c\ub9e4\uc5c5\uccb4\ub4e4\uc774 \uc8fc\ub85c \uc885\uc774 \ubd09\ud22c\ub97c \uc0ac\uc6a9\ud588\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \ube44\ub2d0\ubd09\uc9c0\ub294 \uac00\ubccd\uace0 \ube44\uc6a9 \ud6a8\uc728\uc131\uc774 \ub6f0\uc5b4\ub098\uba74\uc11c \uc0c1\ub2f9\ud55c \ube44\uc6a9 \uc808\uac10 \ud6a8\uacfc\ub97c \uac00\uc838\uc654\uc2b5\ub2c8\ub2e4. \uc138\uc774\ud504\uc6e8\uc774\uc640 \ud06c\ub85c\uac70\uc640 \uac19\uc740 \uac70\ub300 \uc18c\ub9e4\uc5c5\uccb4\ub4e4\uc774 \uc774\ub7ec\ud55c \uc774\uc810\uc744 \uac00\uc7a5 \uba3c\uc800 \uc778\uc2dd\ud558\uace0 20\uc138\uae30 \ud6c4\ubc18\uc5d0 \ubcc0\ud654\ub97c \uc8fc\ub3c4\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\ud558\uc9c0\ub9cc \ube44\uc6a9 \ubb38\uc81c\ub9cc\uc774 \uc544\ub2c8\uc5c8\uc2b5\ub2c8\ub2e4. \ube44\ub2d0\ubd09\ud22c\uc758 \ud3b8\ub9ac\ud568, \uc885\uc774\ubcf4\ub2e4 \ub354 \ub9ce\uc740 \ubb34\uac8c\ub97c \ub2f4\uc744 \uc218 \uc788\ub294 \ub2a5\ub825, \uc2b5\uae30\uc5d0 \uac15\ud55c \ud2b9\uc131\uc73c\ub85c \uc778\ud574 \uc1fc\ud551\uac1d\ub4e4\uc774 \ube44\ub2d0\ubd09\ud22c\ub97c \uc120\ud638\ud558\uac8c \ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ube44\ub2d0\ubd09\uc9c0 \uc0b0\uc5c5\uc740 \ud638\ud669\uc744 \ub204\ub838\uace0, 4\uc6d4\uc5d0\ub294 \ube44\ub2d0\ubd09\uc9c0 \uc0dd\uc0b0\ub7c9\uc774 \uae09\uc99d\ud588\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \ubaa8\ub4e0 \ud070 \ubcc0\ud654\uac00 \uadf8\ub807\ub4ef \uc758\ub3c4\ud558\uc9c0 \uc54a\uc740 \uacb0\uacfc\ub3c4 \uc788\uc5c8\uc2b5\ub2c8\ub2e4. \ud658\uacbd\uc801 \ube44\uc6a9\uc774 \uacbd\uc81c\uc801 \uc774\uc775\uc744 \uc555\ub3c4\ud558\uae30 \uc2dc\uc791\ud588\uace0, 21\uc138\uae30\uc758 \ub17c\uc7c1\uacfc \ub17c\ub780\uc73c\ub85c \uc774\uc5b4\uc84c\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\"\ube44\ub2d0\ubd09\ud22c\ub294<\/figure>\n\n\n\n

\ube44\ub2d0\ubd09\uc9c0 \uc0ac\uc6a9\uc5d0 \ub300\ud55c \ub300\uc911\uc758 \uc2dc\uac01 \ubcc0\ud654<\/h2>\n\n\n\n

\ube44\ub2d0\ubd09\uc9c0\uc5d0 \ub300\ud55c \ub300\uc911\uc758 \uc778\uc2dd\uc740 \uc218\uc2ed \ub144 \ub3d9\uc548 \ud070 \ubcc0\ud654\ub97c \uacaa\uc5c8\uc2b5\ub2c8\ub2e4. \ucc98\uc74c\uc5d0\ub294 \ud604\ub300\uc801 \ud3b8\ub9ac\ud568\uc758 \uacbd\uc774\ub85c\uc6c0\uc73c\ub85c \uce6d\uc1a1\ubc1b\uc558\uc9c0\ub9cc, \ud658\uacbd\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc774 \uba85\ubc31\ud574\uc9c0\uba74\uc11c \uc5ec\ub860\uc758 \ud750\ub984\uc774 \ubc14\ub00c\uae30 \uc2dc\uc791\ud588\uc2b5\ub2c8\ub2e4. \uc4f0\ub808\uae30\ub85c \ub4a4\ub36e\uc778 \ud48d\uacbd, \uc9c8\uc2dd\ud55c \ud574\uc591 \uc0dd\ubb3c, \uc790\uc5f0 \ud658\uacbd\uc5d0 \uc874\uc7ac\ud558\ub294 \ud50c\ub77c\uc2a4\ud2f1\uc758 \ubd80\uc815\ud560 \uc218 \uc5c6\ub294 \uc874\uc7ac\uc5d0 \ub300\ud55c \uc774\ubbf8\uc9c0\uac00 \uc0ac\ub78c\ub4e4\uc758 \uc815\uc11c\ub97c \ubcc0\ud654\uc2dc\ucf30\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc9c8\ubb38\uc774 \uc0dd\uacbc\uc2b5\ub2c8\ub2e4: \"\ube44\ub2d0\ubd09\uc9c0\ub294 \uc5b4\ub514\uc5d0\uc11c \ub9cc\ub4e4\uc5b4\uc9c0\ub098\uc694?\" \"1\ub144\uc5d0 \uc5bc\ub9c8\ub098 \ub9ce\uc740 \ube44\ub2d0\ubd09\uc9c0\uac00 \uc0ac\uc6a9\ub418\ub098\uc694?\" \"\ube44\ub2d0\ubd09\uc9c0\ub294 \ubb34\uc5c7\uc73c\ub85c \ub9cc\ub4e4\uc5b4\uc9c0\ub098\uc694?\" \uc774\ub7ec\ud55c \uc9c8\ubb38\uc774 \ud37c\uc9c0\uba74\uc11c \ube44\ub2d0\ubd09\uc9c0 \ud3d0\uae30\ubb3c\ub85c \uc778\ud55c \ud658\uacbd \ud53c\ud574\ub97c \uac15\uc870\ud558\ub294 \uc778\uc2dd \uac1c\uc120 \ucea0\ud398\uc778\uc774 \uc9c4\ud589\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ud55c\ub54c \ud3b8\ub9ac\ud568\uc758 \uc0c1\uc9d5\uc73c\ub85c \uc5ec\uaca8\uc84c\ub358 \ube44\ub2d0\ubd09\uc9c0\ub294 \uc774\uc81c \ud68c\uc758\uc801\uc778 \uc2dc\uac01\uc73c\ub85c \ubc14\ub77c\ubcf4\uac8c \ub418\uc5c8\uace0, \uc18c\ube44\uc790\ub4e4\uc740 \uc790\uc2e0\uc758 \uc120\ud0dd\uacfc \uc2b5\uad00\uc744 \uc7ac\uace0\ud558\uac8c \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc0dd\ubd84\ud574\uc131 \ub300\uc548: \uc9c0\uc18d \uac00\ub2a5\ud55c \uc0b0\uc5c5 \ud3ec\uc7a5<\/h2>\n\n\n\n

\uc804 \uc138\uacc4\uc801\uc778 \uc870\uc0ac\uc640 \uc99d\uac00\ud558\ub294 \uae08\uc9c0 \uc870\uce58\uc5d0 \uc9c1\uba74\ud55c \ube44\ub2d0\ubd09\uc9c0 \uc5c5\uacc4\ub294 \ud601\uc2e0\uc5d0 \ub098\uc11c\uc57c \ud588\uc2b5\ub2c8\ub2e4. \uadf8 \ud574\ub2f5\uc740 \uc0dd\ubd84\ud574\uc131 \ub300\uc548\uc5d0 \uc788\ub294 \uac83 \uac19\uc558\uc2b5\ub2c8\ub2e4. \uae30\uc874 \ube44\ub2d0\ubd09\uc9c0\ubcf4\ub2e4 \ub354 \ube68\ub9ac \ubd84\ud574\ub418\ub3c4\ub85d \uc124\uacc4\ub41c \uc774 \ubd09\ud22c\ub294 \ud658\uacbd \uce5c\ud654\uc801\uc778 \ub300\uc548\uc73c\ub85c \uc120\uc804\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc625\uc218\uc218 \uc804\ubd84 \ubc0f \uae30\ud0c0 \uc2dd\ubb3c\uc131 \ud3f4\ub9ac\uba38\uc640 \uac19\uc740 \uc7ac\ub8cc\ub85c \ub9cc\ub4e0 \uc774 \uac00\ubc29\uc740 \ud50c\ub77c\uc2a4\ud2f1\uc758 \ud3b8\ub9ac\ud568\uc744 \uc81c\uacf5\ud558\uba74\uc11c\ub3c4 \ud658\uacbd\uc5d0 \uc624\ub798 \uc601\ud5a5\uc744 \ubbf8\uce58\uc9c0 \uc54a\ub294 \uac83\uc744 \ubaa9\ud45c\ub85c \ud588\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\ud558\uc9c0\ub9cc \uc0dd\ubd84\ud574\uc131 \ubd09\ud22c\ub294 \uc62c\ubc14\ub978 \ubc29\ud5a5\uc73c\ub85c \ub098\uc544\uac00\ub294 \ub2e8\uacc4\uc774\uae30\ub294 \ud558\uc9c0\ub9cc, \uc644\uc804\ud788 \ubd84\ud574\ub418\ub824\uba74 \uc5ec\uc804\ud788 \ud2b9\uc815 \uc870\uac74\uc774 \ud544\uc694\ud558\ub2e4\ub294 \uc810\uc5d0 \uc720\uc758\ud560 \ud544\uc694\uac00 \uc788\uc2b5\ub2c8\ub2e4. \ub300\ubd80\ubd84\uc758 \uc4f0\ub808\uae30\uac00 \ub9e4\ub9bd\ub418\ub294 \ub9e4\ub9bd\uc9c0\uc5d0\uc11c\ub294 \uc774\ub7ec\ud55c \uc870\uac74\uc774 \uc874\uc7ac\ud558\uc9c0 \uc54a\ub294 \uacbd\uc6b0\uac00 \ub9ce\uae30 \ub54c\ubb38\uc5d0 \uc0dd\ubd84\ud574\uc131 \uc5ec\ubd80\ub294 \ub17c\ub780\uc758 \uc5ec\uc9c0\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7fc\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 \uc774 \ubd09\ud22c\uc758 \ub3c4\uc785\uc740 \ube44\ub2d0\ubd09\uc9c0 \ubb38\uc81c\uc5d0 \ub300\ud55c \uc5c5\uacc4\uc758 \uc811\uadfc \ubc29\uc2dd\uc5d0 \uadfc\ubcf8\uc801\uc778 \ubcc0\ud654\ub97c \uac00\uc838\uc654\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uacb0\ub860<\/h2>\n\n\n\n
\uc5f0\ub3c4<\/td>\ub9c8\uc77c\uc2a4\ud1a4 \uc774\ubca4\ud2b8<\/td><\/tr>
1900\ub144\ub300 \ucd08\ubc18<\/td>\ucd5c\ucd08\uc758 \ud569\uc131 \ud50c\ub77c\uc2a4\ud2f1 - \ubca0\uc774\ud074\ub77c\uc774\ud2b8\uc758 \ubc1c\uba85<\/td><\/tr>
1933<\/td>\uc601\uad6d\uc5d0\uc11c \ud3f4\ub9ac\uc5d0\ud2f8\ub80c\uc758 \ubc1c\uacac<\/td><\/tr>
1960s<\/td>\uad6c\uc2a4\ud0c0\ud504 \ud234\ub9b0 \uc2a4\ud150, \ud604\ub300\uc801\uc778 \ube44\ub2d0\ubd09\uc9c0\ub97c \ubc1c\uba85\ud558\ub2e4<\/td><\/tr>
1970s<\/td>\ubbf8\uad6d\uc758 \ube44\ub2d0\ubd09\ud22c \ub3c4\uc785<\/td><\/tr>
20\uc138\uae30 \ud6c4\ubc18<\/td>\uc99d\uac00\ud558\ub294 \ud658\uacbd \ubb38\uc81c<\/td><\/tr>
21\uc138\uae30 \ucd08<\/td>\uae08\uc9c0 \ubc0f \uc81c\ud55c\uc5d0 \ub300\ud55c \uc804 \uc138\uacc4\uc801\uc778 \uc6c0\uc9c1\uc784<\/td><\/tr>
\ud604\uc7ac<\/td>\uc0dd\ubd84\ud574\uc131 \ub300\uc548 \ubc0f \ud601\uc2e0\uc73c\ub85c\uc758 \uc804\ud658<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\uc601\uad6d\uc758 \uc2e4\ud5d8\uc2e4\uc5d0\uc11c \uc6b0\uc5f0\ud558\uac8c \uc2dc\uc791\ub41c \ube44\ub2d0\ubd09\uc9c0\ub294 \uc18c\ub9e4\uc5c5\uacfc \uc0c1\uc5c5 \ubd84\uc57c\uc5d0\uc11c \uc804 \uc138\uacc4\uc801\uc73c\ub85c \uc9c0\ubc30\uc801\uc778 \uc704\uce58\ub97c \ucc28\uc9c0\ud558\uae30\uae4c\uc9c0 \uadf8 \ud754\uc801\uc774 \ub69c\ub837\ud558\uac8c \ub0a8\uc544\uc788\uc2b5\ub2c8\ub2e4. \"\ube44\ub2d0\ubd09\uc9c0\ub294 \uc5b8\uc81c \ubc1c\uba85\ub418\uc5c8\ub098?\"\ub77c\ub294 \uc9c8\ubb38\uc740 \uc6b0\ub9ac\ub97c \ud601\uc2e0, \ud3b8\ub9ac\ud568, \ub17c\ub780, \uadf8\ub9ac\uace0 \uad81\uadf9\uc801\uc73c\ub85c\ub294 \ubc18\uc131\uc758 \uae38\ub85c \uc778\ub3c4\ud569\ub2c8\ub2e4. 21\uc138\uae30\ub97c \ub9de\uc774\ud55c \uc9c0\uae08, \ube44\ub2d0\ubd09\uc9c0\uc758 \uc720\uc0b0\uc740 \uc6b0\ub9ac\uac00 \uc9c4\ubcf4\uc640 \ubcf4\uc874, \ud3b8\ub9ac\ud568\uacfc \uacb0\uacfc \uc0ac\uc774\uc5d0\uc11c \uade0\ud615\uc744 \uc720\uc9c0\ud574\uc57c \ud55c\ub2e4\ub294 \uc0ac\uc2e4\uc744 \uc77c\uae68\uc6cc\uc90d\ub2c8\ub2e4.<\/p>\n\n\n\n

\ube44\ub2d0\ubd09\ud22c \ud3ec\uc7a5\uc5d0 \ub300\ud574 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uae30<\/h2>\n\n\n\n

\ubcf5\uc7a1\ud55c \ube44\ub2d0 \ubd09\ud22c \ud3ec\uc7a5\uc5d0 \uad00\uc2ec\uc774 \uc788\ub294 \ubd84\ub4e4\uc744 \uc704\ud574 KETE\uac00 \ucca8\ub2e8 \uc194\ub8e8\uc158\uc758 \uc138\uacc4\ub85c \uc5ec\ub7ec\ubd84\uc744 \ucd08\ub300\ud569\ub2c8\ub2e4. \ud3ec\uc7a5 \uae30\uacc4\uc758 \uc720\uba85\ud55c \uc81c\uc870\uc5c5\uccb4\uc778 KETE\ub294 \uc815\uad50\ud55c \ud50c \ub809\uc18c \uc778\uc1c4 \uae30\uacc4 \ubc0f \ube44\ub2d0 \ubd09\ud22c \uc81c\uc791 \uae30\uacc4<\/a>. \ud6a8\uc728\uc131\uacfc \ud601\uc2e0\uc774 \ub9cc\ub098\ub294 \uc601\uc5ed\uc5d0 \ub6f0\uc5b4\ub4e4\uc5b4 \ud3ec\uc7a5 \uc694\uad6c \uc0ac\ud56d\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\ub3c4\ub85d \uc124\uacc4\ub41c \ub9de\ucda4\ud615 \uc194\ub8e8\uc158\uc744 \uc54c\uc544\ubcf4\uc138\uc694. KETE\uc5d0 \uc5f0\ub77d\ud558\uc5ec \ubb34\ub8cc \uacac\uc801\uc744 \ubc1b\uace0 \ud488\uc9c8\uacfc \uc815\ubc00\uc131\uc744 \ucd5c\uc6b0\uc120\uc73c\ub85c \ud558\ub294 \ud601\uc2e0\uc758 \uc5ec\uc815\uc744 \uc2dc\uc791\ud558\uc138\uc694.<\/p>","protected":false},"excerpt":{"rendered":"

The Dawn of Plastic: A Brief Overview Long before the specific question of “when were plastic bags invented?” arose, humans had been experimenting with naturally-derived plastics. Materials like shellac and horn had been used for ages. But it wasn’t until the 19th and 20th centuries that we saw the creation of man-made plastics, which changed […]<\/p>","protected":false},"author":1,"featured_media":11669,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"28","_seopress_titles_title":"When Were Plastic Bags Invented? A Historical Unveiling","_seopress_titles_desc":"Discover the history of plastic bags. Learn when were plastic bags invented and how they have evolved. Dive into our blog for all the details.","_seopress_robots_index":"","footnotes":""},"categories":[28],"tags":[],"class_list":["post-11671","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-plastic-bag-making-machines"],"_links":{"self":[{"href":"https:\/\/www.ketegroup.com\/ko\/wp-json\/wp\/v2\/posts\/11671","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ketegroup.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ketegroup.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ketegroup.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ketegroup.com\/ko\/wp-json\/wp\/v2\/comments?post=11671"}],"version-history":[{"count":2,"href":"https:\/\/www.ketegroup.com\/ko\/wp-json\/wp\/v2\/posts\/11671\/revisions"}],"predecessor-version":[{"id":16435,"href":"https:\/\/www.ketegroup.com\/ko\/wp-json\/wp\/v2\/posts\/11671\/revisions\/16435"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ketegroup.com\/ko\/wp-json\/wp\/v2\/media\/11669"}],"wp:attachment":[{"href":"https:\/\/www.ketegroup.com\/ko\/wp-json\/wp\/v2\/media?parent=11671"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ketegroup.com\/ko\/wp-json\/wp\/v2\/categories?post=11671"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ketegroup.com\/ko\/wp-json\/wp\/v2\/tags?post=11671"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}