{"id":2224,"date":"2025-07-08T06:58:55","date_gmt":"2025-07-08T06:58:55","guid":{"rendered":"https:\/\/bestypack.com\/?p=2224"},"modified":"2025-12-17T06:00:39","modified_gmt":"2025-12-17T06:00:39","slug":"hdpe-ldpe-%eb%b0%8f-lldpe-%ec%a4%91%ec%97%90%ec%84%9c-%ec%84%a0%ed%83%9d%ed%95%98%eb%8a%94-%eb%b0%a9%eb%b2%95","status":"publish","type":"post","link":"https:\/\/bestypack.com\/ko\/blog\/how-to-choose-between-hdpe-ldpe-and-lldpe\/","title":{"rendered":"HDPE, LDPE \ubc0f LLDPE \uc911 \uc120\ud0dd\ud558\ub294 \ubc29\ubc95"},"content":{"rendered":"<p>\ud3f4\ub9ac\uc5d0\ud2f8\ub80c(PE)\uc740 \ud3ec\uc7a5 \uc0b0\uc5c5\uc5d0\uc11c \ub9e4\uc6b0 \ud754\ud55c \uc18c\uc7ac\uc785\ub2c8\ub2e4. HDPE, LDPE, LLDPE\ub85c \ubd84\ub958\ud560 \uc218 \uc788\uc73c\uba70, HDPE\ub294 \ub0b4\uc778\uc5f4\uc131\uacfc \ub0b4\ucda9\uaca9\uc131\uc774 \uc6b0\uc218\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>HDPE\ub294 \ub0b4\uc778\uc5f4\uc131\uacfc \ub0b4\ucda9\uaca9\uc131\uc774 \uc6b0\uc218\ud558\uba70, \ud29c\ube0c, \ub3c4\ub9c8, \ubcd1 \uc6a9\uae30 \ub4f1\uc73c\ub85c \uc0ac\uc6a9\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>LDPE\ub294 \ubd80\ub4dc\ub7fd\uace0 \ud22c\uba85\ud558\uba70 \uc2dd\ud488 \ud3ec\uc7a5\uc5d0 \uc790\uc8fc \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p>LLDPE\ub294 \uc720\uc5f0\ud558\uace0 \uac15\ud558\uba70, \ub192\uc740 \ud558\uc911 \uc9c0\uc9c0\ub825\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc801\ud569\ud55c \ud3f4\ub9ac\uc5d0\ud2f8\ub80c(PE)\uc744 \uc120\ud0dd\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 \uc774 \uc138 \uac00\uc9c0 \ub2e4\ub978 \uc720\ud615\uc758 \ud3f4\ub9ac\uc5d0\ud2f8\ub80c(PE) \ud2b9\uc131\uc744 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \uc774 \uae00\uc740 \uc774 \uc138 \uac00\uc9c0 \ub2e4\ub978 \uc720\ud615\uc758 \ud3f4\ub9ac\uc5d0\ud2f8\ub80c \ud2b9\uc131\uc5d0 \ub300\ud55c \uac1c\uc694\ub97c \uc81c\uacf5\ud558\uc5ec, \ubb34\uc5c7\uc744 \ucc3e\uc544\uc57c \ud558\ub294\uc9c0 \uc54c \uc218 \uc788\ub3c4\ub85d \ud560 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ud3f4\ub9ac\uc5d0\ud2f8\ub80c\uc774\ub780 \ubb34\uc5c7\uc778\uac00?<\/h2>\n\n\n\n<p>PE(\ud3f4\ub9ac\uc5d0\ud2f8\ub80c)\ub294 \ub9e4\uc6b0 \ud754\ud55c \ud50c\ub77c\uc2a4\ud2f1 \ud3ec\uc7a5 \uc7ac\ub8cc \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \uc5d0\ud2f8\ub80c \ub2e8\ub7c9\uccb4\ub97c \uc911\ud569\ud558\uc5ec \ub9cc\ub4e0 \uace0\ubd84\uc790 \ud654\ud569\ubb3c\uc785\ub2c8\ub2e4. \ud3f4\ub9ac\uc62c\ub808\ud540 \uc218\uc9c0\uc758 \ud55c \uc720\ud615\uc785\ub2c8\ub2e4. \ud3f4\ub9ac\uc5d0\ud2f8\ub80c\uc740 \ubd80\ub4dc\ub7fd\uace0 \uc9c8\uae30\uba70 \ub0b4\ucda9\uaca9\uc131\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ucd09\uac10\uc774 \uc591\ucd08\uc640 \ub2e4\uc18c \ube44\uc2b7\ud569\ub2c8\ub2e4. \ub610\ud55c \uc6b0\uc218\ud55c \uc804\uae30 \uc808\uc5f0\uc131\uacfc \ub0b4\ud654\ud559\uc131\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc735\uc810\uc740 113\u00b0C\uc5d0\uc11c 133\u00b0C \uc0ac\uc774\uc785\ub2c8\ub2e4. \uc5f4\uac00\uc18c\uc131 \ud50c\ub77c\uc2a4\ud2f1\uc785\ub2c8\ub2e4. \uc5f4\uac00\uc18c\uc131(\uac00\uc18c\uc131\uc744 \uac00\uc9c0\uba70, \uac00\uc5f4\ud558\uba74 \ub179\uace0 \ub0c9\uac01\ud558\uba74 \uad73\uc5b4\uc9d0)\uc785\ub2c8\ub2e4. \uc6a9\ub3c4\uac00 \ub9e4\uc6b0 \ub2e4\uc591\ud558\uba70, \ube44\ub2d0\ubd09\uc9c0, \ub7a9, \ud50c\ub77c\uc2a4\ud2f1 \ubcd1, \ud30c\uc774\ud504, \uc7a5\ub09c\uac10, \uc790\ub3d9\ucc28 \ubd80\ud488 \ub4f1 \uc0dd\ud65c \uacf3\uacf3\uc5d0\uc11c \ucc3e\uc544\ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ud3f4\ub9ac\uc5d0\ud2f8\ub80c\uc758 \uc885\ub958\ub294?<\/h2>\n\n\n\n<p>\ud3f4\ub9ac\uc5d0\ud2f8\ub80c\uc5d0\ub294 \uc138 \uac00\uc9c0 \uc8fc\uc694 \uc720\ud615\uc774 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<p>\uace0\ubc00\ub3c4 \ud3f4\ub9ac\uc5d0\ud2f8\ub80c(HDPE), \uc800\ubc00\ub3c4 \ud3f4\ub9ac\uc5d0\ud2f8\ub80c(LDPE), \uc120\ud615 \uc800\ubc00\ub3c4 \ud3f4\ub9ac\uc5d0\ud2f8\ub80c(LLDPE)\uc785\ub2c8\ub2e4. \uac01\uac01 \ub2e4\ub978 \ud2b9\uc131\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uc801\uc6a9 \uc2dc\ub098\ub9ac\uc624\ub3c4 \ub2e4\ub985\ub2c8\ub2e4. \uadf8 \ud2b9\uc131\uc744 \uc774\ud574\ud558\uba74 \uc120\ud0dd\uc5d0 \ub354 \ub3c4\uc6c0\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">HDPE\ub780 \ubb34\uc5c7\uc778\uac00?<\/h3>\n\n\n\n<p>HDPE(\uace0\ubc00\ub3c4 \ud3f4\ub9ac\uc5d0\ud2f8\ub80c)\ub294 \ub9e4\uc6b0 \ub2e4\uc7ac\ub2e4\ub2a5\ud55c \ud50c\ub77c\uc2a4\ud2f1 \uc18c\uc7ac\uc785\ub2c8\ub2e4. \ubc30\uad00\uacfc \uac19\uc740 \ubd84\uc57c\uc5d0\uc11c \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ub9e4\uc6b0 \uc9c0\uc18d \uac00\ub2a5\ud569\ub2c8\ub2e4. \ub610\ud55c \ub0b4\uad6c\uc131\uc774 \ub6f0\uc5b4\ub098\uace0 \uc720\uc5f0\uc131\uc774 \ub192\uc73c\uba70 \ub9e4\uc6b0 \uc548\uc804\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uba87 \uac00\uc9c0 \ubb38\uc81c\uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc811\ucc29\uc774 \uc798 \ub418\uc9c0 \uc54a\uace0 \uc751\ub825 \ud558\uc5d0\uc11c \uade0\uc5f4\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc778\ud654\uc131\uc774 \uc5c6\uc73c\uba70 \ub0b4\ud6c4\uc131\uc774 \uc88b\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>HDPE \uace0\ubc00\ub3c4 \ud3f4\ub9ac\uc5d0\ud2f8\ub80c\uc740 \uac00\ubccd\uace0 \uc9c8\uae41\ub2c8\ub2e4. \ubc00\ub3c4\ub294 0.935-0.975 g\/cm3\uc785\ub2c8\ub2e4. \ub450\uaed8 \ubc94\uc704\ub294 12~100 Mil\uc785\ub2c8\ub2e4. \ub0b4\ucda9\uaca9\uc131\uc774 \ub9e4\uc6b0 \ub192\uc2b5\ub2c8\ub2e4. \uc77c\uc0c1\uc0dd\ud65c\uc5d0\uc11c \ud754\ud569\ub2c8\ub2e4. \uc0f4\ud478\ubcd1, \uc6b0\uc720\ud329 \ubc0f \uae30\ud0c0 \uc18c\ube44\uc7ac \ud3ec\uc7a5\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uad6c\uc870\uc801 \ubd84\uae30\uac00 \uac70\uc758 \uc5c6\uace0 \uac70\uc758 \uc874\uc7ac\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc9c8\uac10\uc774 \ub2e8\ub2e8\ud558\uace0 \ubd88\ud22c\uacfc\uc131\uc785\ub2c8\ub2e4. \ub0b4\ud654\ud559\uc131\uc774 \uc788\uc2b5\ub2c8\ub2e4. HDPE\ub294 \ud3f4\ub9ac\uc5d0\ud2f8\ub80c \uc911\uc5d0\uc11c \uac00\uc7a5 \uc9c8\uae41\ub2c8\ub2e4. \uc88b\uc740 \uc120\ud0dd\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">LDPE\ub780 \ubb34\uc5c7\uc778\uac00?<\/h3>\n\n\n\n<p>\uc800\ubc00\ub3c4 \ud3f4\ub9ac\uc5d0\ud2f8\ub80c LDPE \ub610\ud55c \ud754\ud55c \ud50c\ub77c\uc2a4\ud2f1\uc785\ub2c8\ub2e4. \uad6c\uc870\uc801 \ubd84\uae30\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \ubc00\ub3c4 \ubc94\uc704\ub294 0.92 \u2013 0.926 g\/cm3\uc785\ub2c8\ub2e4. \ub450\uaed8\ub294 0.6~42 Mil\uc785\ub2c8\ub2e4. \ucd09\uac10\uc774 \ub2e4\uc18c \ubd80\ub4dc\ub7fd\uace0 \ub2e4\uc18c \uc720\uc5f0\ud558\uba70, LDPE\ub294 \ub9ce\uc740 \uc7a5\uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc804\uae30 \uc808\uc5f0\uc131\uc774 \uc788\uace0 \uc131\ud615\uc774 \uc6a9\uc774\ud569\ub2c8\ub2e4. \ub610\ud55c \ub0b4\uc218\uc131\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc804\uae30 \uc808\uc5f0\uccb4, \ube44\ub2d0\ubd09\uc9c0, \ub0c9\ub3d9\uc2e4 \ubd09\uc9c0, \uc4f0\ub808\uae30 \ubd09\ud22c, \uc2dd\ud488 \ud3ec\uc7a5 \ub4f1\uc5d0\uc11c \uadf8 \ubaa8\uc2b5\uc744 \ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uac00\uc815\uc6a9 \ub7a9\uacfc \ub9ce\uc740 \uc4f0\ub808\uae30\ud1b5 \ub77c\uc774\ub108\ub3c4 \uc774 \uc7ac\ub8cc\ub85c \ub9cc\ub4e4\uc5b4\uc9d1\ub2c8\ub2e4. <\/p>\n\n\n\n<p>\uadf8\ub7ec\ub098 \ub2e8\uc810\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \uade0\uc5f4 \uc800\ud56d\uc131\uc774 \uc88b\uc9c0 \uc54a\uace0, \uc800\uc628 \ubc0f \uace0\uc628\uc5d0\uc11c \uc131\ub2a5\uc774 \uc88b\uc9c0 \uc54a\uc73c\uba70, \uc790\uc678\uc120 \uc800\ud56d\uc131\uc774 \uc5c6\uc2b5\ub2c8\ub2e4. \ubc00\ub3c4\uac00 \ub0ae\uae30 \ub54c\ubb38\uc5d0 \uc27d\uac8c \ucc22\uc5b4\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc7a5\uc810\uc774 \uba85\ubc31\ud558\uc5ec \uc5ec\uc804\ud788 \ub9e4\uc6b0 \uc778\uae30 \uc788\ub294 \ud50c\ub77c\uc2a4\ud2f1 \uc18c\uc7ac\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">LLDPE\ub780 \ubb34\uc5c7\uc778\uac00?<\/h3>\n\n\n\n<p>LLDPE(\uc120\ud615 \uc800\ubc00\ub3c4 \ud3f4\ub9ac\uc5d0\ud2f8\ub80c) \ub610\ud55c \ub9e4\uc6b0 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \ud544\ub984 \uc720\ud615\uc785\ub2c8\ub2e4. \ub9ce\uc740 \uc7a5\uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ub9e4\uc6b0 \uc6b0\uc218\ud55c \ub0b4\ud654\ud559\uc131\uacfc \uac15\ud55c \ub0b4\uade0\uc5f4\uc131\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc720\uc5f0\uc131\ub3c4 \ub9e4\uc6b0 \uc88b\uace0 \ucda9\uaca9 \uac15\ub3c4\uac00 \ub192\uc2b5\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \uc0c9\uc0c1\uc740 \uc790\uc5f0 \uc720\ubc31\uc0c9\uc785\ub2c8\ub2e4. \ubd84\uc790 \uad6c\uc870\ub294 \uc120\ud615 \uc911\ud569\uccb4\uc640 \uc720\uc0ac\ud569\ub2c8\ub2e4. \uc11c\ub85c \ubbf8\ub044\ub7ec\uc9c8 \uc218 \uc788\ub294 \ub9ce\uc740 \ub2e8\uc1c4 \ubd84\uc9c0 \uc0ac\uc2ac\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc7a5\ub825\uc744 \ubc1b\ub354\ub77c\ub3c4 \ubd84\uc790\ub294 \ub9e4\uc6b0 \uac15\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>LLDPE\ub294 0.6 Mil \ub450\uaed8\uc5d0\uc11c 38 Mil \ub450\uaed8\uae4c\uc9c0 \ub2e4\uc591\ud55c \ub450\uaed8\ub85c \uc81c\uacf5\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p>LLDPE\ub294 \uc800\uc628\uc5d0\uc11c\ub3c4 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ub2e8\uc810\uc774 \uc788\ub294\ub370, LDPE\ub9cc\ud07c \uac00\uacf5\uc131\uc774 \uc88b\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc5f4 \ubc00\ubd09 \uc131\ub2a5\ub3c4 \uc57d\uac04 \ub5a8\uc5b4\uc9d1\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc720\uc5f0\uc131\uc774 \ub192\uace0 \ub0b4\uc778\uc5f4\uc131 \ubc0f \ub0b4\ud391\ud06c\uc131\uc774 \uc6b0\uc218\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc2dd\ud488 \ubd09\uc9c0, \ube75 \ubd09\uc9c0, \uc218\ucd95 \ud544\ub984\uc744 \ub9cc\ub4dc\ub294 \ub370 \uc790\uc8fc \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc911\ub7c9\uc6a9 \ubd09\ud22c\uc640 \ucf00\uc774\ube14 \ucee4\ubc84\uc640 \uac19\uc740 \uc81c\ud488\uc5d0\ub3c4 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ub77c\uc774\ub108 \ubd84\uc57c\uc5d0\uc11c\ub3c4 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc720\uc5f0\uc131\uacfc \uc801\uc751\uc131\uc744 \uc911\uc2dc\ud558\ub294 \uc801\uc6a9 \uc2dc\ub098\ub9ac\uc624\uc5d0 \ub9e4\uc6b0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Applications<\/h2>\n\n\n\n<p>\uc138 \uac00\uc9c0 \ubaa8\ub450 \uad11\ubc94\uc704\ud55c \uc751\uc6a9 \ubd84\uc57c\ub97c \uac00\uc9c0\uba70, \uc8fc\uc694 \uc720\ud615 \ubc0f \uc751\uc6a9 \ubd84\uc57c\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">HDPE (\uace0\ubc00\ub3c4 \ud3f4\ub9ac\uc5d0\ud2f8\ub80c):<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ud3ec\uc7a5 \uc0b0\uc5c5: <\/strong>\uac15\ud558\uace0 \ub0b4\uad6c\uc131\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ud50c\ub77c\uc2a4\ud2f1 \uc6b0\uc720\ubcd1, \ud1b5, \ub300\ub7c9 \uc6a9\uae30 \uc0b0\uc5c5\uc6a9 \ucea1 \ubc0f \uae30\ud0c0 \ud3ec\uc7a5 \uc7ac\ub8cc \uc0dd\uc0b0\uc5d0 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ubc30\uad00 \uac74\ucd95 \uc790\uc7ac:<\/strong> \ubc30\uad00 \uc7ac\ub8cc \uc0dd\uc0b0\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \ud50c\ub77c\uc2a4\ud2f1 \ud14c\uc774\ube14\uacfc \uc758\uc790\ub3c4 \uc81c\uc870\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ud658\uacbd \ubd84\uc57c:<\/strong> \ub9e4\ub9bd\uc9c0 \ubc0f \ud3d0\uae30\ubb3c \uad00\ub9ac \ubd84\uc57c\uc5d0\uc11c \ub450\uaecd\uace0 \ud070 HDPE \ub9e4\ud2b8\ub294 \uc720\ud574 \uc624\uc5fc \ubb3c\uc9c8\uc774 \ud1a0\uc591\uacfc \uc9c0\ud558\uc218\ub85c \uc2a4\uba70\ub4dc\ub294 \uac83\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4.;<\/li>\n<\/ul>\n\n\n\n<p>\ub610\ud55c \uc5f0\ubabb, \ud638\uc218, \uc6b4\ud558\uc5d0\uc11c \ubb3c\uc774 \uc2a4\uba70\ub098\uac00\ub294 \uac83\uc744 \ubc29\uc9c0\ud558\ub294 \ub370 \uc0ac\uc6a9\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc591\uc2dd\uc5c5 \ubc0f \uc5b4\uc5c5 \ubd84\uc57c\uc5d0\uc11c\ub3c4 \uac15\ud558\uace0 \ub0b4\uad6c\uc131 \uc788\ub294 \uc591\uc2dd\uc7a5\uc744 \uc81c\uacf5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uae68\ub057\ud55c \uc218\uc9c8\uc744 \ubcf4\uc7a5\ud558\uba74\uc11c \ub9d0\uc785\ub2c8\ub2e4. \ud3d0\uc218 \ucc98\ub9ac\uc7a5, \uac74\uc124 \ubc0f \uc9c0\ubd95 \uc0b0\uc5c5 \uc2dc\ub098\ub9ac\uc624\uc5d0\uc11c HDPE\ub294 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">LDPE (\uc800\ubc00\ub3c4 \ud3f4\ub9ac\uc5d0\ud2f8\ub80c):<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ud3ec\uc7a5 \uc0b0\uc5c5:<\/strong> \uacbd\ub7c9 \ud3ec\uc7a5 \uc7ac\ub8cc\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 \ubc29\uc218 \uace8\ud310\uc9c0 \ub77c\uc774\ub108, \ub7a9, \ucef4\ud4e8\ud130 \ud558\ub4dc\uc6e8\uc5b4 \ucf00\uc774\uc2f1, \ud3ec\uc7a5, \uc138\uba74\uc6a9\ud488 \ubcd1 \ub4f1\uc5d0\ub3c4 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc2dd\ud488 \uc0dd\ud65c: <\/strong>\uc2dd\ud488 \ud3ec\uc7a5\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub418\uc5b4 \uc2e0\uc120\ub3c4\ub97c \uc720\uc9c0\ud558\uace0 \ub204\ucd9c\uc744 \ubc29\uc9c0\ud558\uba70 \uc81c\ud488\uc744 \ubcfc \uc218 \uc788\uac8c \ud569\ub2c8\ub2e4. \uc77c\ud68c\uc6a9 \uc2dd\ud488 \uc6a9\uae30 \ub77c\uc774\ub108, \uc758\ub8cc \uc7a5\ube44 \ubd09\uc9c0, \uc77c\uc0c1\uc6a9 \uc4f0\ub808\uae30\ud1b5 \ub77c\uc774\ub108, \ub36e\uac1c \ucc9c, \uba3c\uc9c0 \ucc9c \ubc0f \uc784\uc2dc \ub36e\uac1c\uc5d0 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">LLDPE (\uc120\ud615 \uc800\ubc00\ub3c4 \ud3f4\ub9ac\uc5d0\ud2f8\ub80c):<\/h3>\n\n\n\n<p>\uc6b0\uc218\ud55c \uc720\uc5f0\uc131\uacfc \ub0b4\uad6c\uc131\uc744 \ubc14\ud0d5\uc73c\ub85c LLDPE\ub294 \ub2e4\uc591\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc561\uccb4 \uc6a9\uae30 \ub0b4\uc6a9\ubb3c\uc744 \ubcf4\ud638\ud558\uae30 \uc704\ud55c \uc555\ucd9c \ucf54\ud305\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 \uc2a4\ud2b8\ub808\uce58 \ud544\ub984, \uc758\ub958 \ud3ec\uc7a5, \ub18d\uc5c5\uc6a9 \ud544\ub984, \uce74\ud3ab \ud544\ub984, \uc2dd\ud488 \ud3ec\uc7a5 \ubc0f \ube44\uc2dd\ud488 \ud3ec\uc7a5\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ud2b9\uc815 \uc2dc\ub098\ub9ac\uc624: \uc758\ub8cc \ud3d0\uae30\ubb3c \ub77c\uc774\ub108, \uc7a5\uc2dd\uc6a9 \uc5f0\ubabb \ub77c\uc774\ub108, \uc218\uc601\uc7a5 \ub77c\uc774\ub108, \uc0b0\uc5c5 \ud658\uacbd\uc5d0\uc11c \uc704\ud5d8 \ubb3c\uc9c8 \uc800\uc7a5 \ud0f1\ud06c \uc8fc\ubcc0\uc758 2\ucc28 \ucc28\ud3d0 \ub77c\uc774\ub108, \uac74\ubb3c \ubc0f \uc9c0\ubd95 \ub77c\uc774\ub108 \ub4f1\uc73c\ub85c \uc0ac\uc6a9\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">HDPE, LDPE \ubc0f LLDPE\uc758 \ucc28\uc774\uc810<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\ud2b9\uc131<\/strong><\/td><td><strong>HDPE<\/strong><\/td><td><strong>LDPE<\/strong><\/td><td><strong>LLDPE<\/strong><\/td><\/tr><tr><td><strong>\ub0b4\ud654\ud559\uc131<\/strong><\/td><td>\ub300\ubd80\ubd84\uc758 \uc54c\ucf54\uc62c, \uc6a9\uc81c, \uc0b0 \ubc0f \uc54c\uce7c\ub9ac\uc5d0 \ub300\ud55c \ub0b4\uc131\uc774 \uc6b0\uc218\ud568; \uc77c\ubd80 \ud0c4\ud654\uc218\uc18c\uc5d0 \ub300\ud55c \ub0b4\uc131\uc740 \ub0ae\uc74c.<\/td><td>HDPE \ubc0f LLDPE\uc640 \uc720\uc0ac, \ub0b4\uc131\uc740 \uc6b0\uc218\ud558\ub098 \ud2b9\uc815 \ud0c4\ud654\uc218\uc18c\uc5d0 \ub300\ud574\uc11c\ub294 \ub354 \ucde8\uc57d\ud568.<\/td><td>HDPE \ubc0f LDPE\uc640 \uc720\uc0ac, \uc54c\ucf54\uc62c, \uc6a9\uc81c \ub4f1\uc5d0 \ub300\ud55c \ub0b4\uc131\uc740 \uac15\ud558\ub098 \ud0c4\ud654\uc218\uc18c\uc5d0 \ub300\ud55c \ub0b4\uc131\uc740 \ub0ae\uc74c.<\/td><\/tr><tr><td><strong>\uc0c9\uc0c1<\/strong><\/td><td>\uc790\uc5f0 \uc720\ubc31\uc0c9, \uace0\ubc00\ub3c4\uc5d0\uc11c\ub294 \ubc18\ud22c\uba85\ud558\uac8c \ubcf4\uc77c \uc218 \uc788\uc74c.<\/td><td>\uc790\uc5f0 \uc720\ubc31\uc0c9, \ubc18\ud22c\uba85.<\/td><td>\uc790\uc5f0 \uc720\ubc31\uc0c9, \ubc18\ud22c\uba85.<\/td><\/tr><tr><td><strong>\uc720\uc5f0\uc131 \ubc0f \ub450\uaed8<\/strong><\/td><td>\ub2e4\uc18c \uc720\uc5f0\ud558\ub098 LDPE \ubc0f LLDPE\ubcf4\ub2e4 \ub354 \ubee3\ubee3\ud568; \uc870\ubc00\ud55c \ubd84\uc790 \uad6c\uc870, \ub354 \ub192\uc740 \ub450\uaed8.<\/td><td>\uac00\uc7a5 \ub192\uc740 \uc720\uc5f0\uc131, \uae38\uace0 \ub290\uc2a8\ud55c \ubd84\uc790 \ubd84\uae30, \ub354 \uc587\uc74c.<\/td><td>\ub192\uc740 \uc720\uc5f0\uc131(LDPE\uc640 HDPE \uc0ac\uc774), \ub2e8\uc1c4 \ubd84\uae30\uac00 \ub450\uaed8\uc640 \uc720\uc5f0\uc131\uc758 \uc88b\uc740 \uade0\ud615\uc744 \uc81c\uacf5\ud568.<\/td><\/tr><tr><td><strong>\uc735\uc810<\/strong><\/td><td>110\u2013135\u00b0C (LDPE\uc640 \uc720\uc0ac)<\/td><td>110\u2013135\u00b0C (HDPE\uc640 \uc720\uc0ac)<\/td><td>122\u00b0C (\uace0\uc815\uac12, \uc0ac\ucd9c \uc131\ud615 \uc2dc \uc27d\uac8c \uc561\ud654\ub428)<\/td><\/tr><tr><td><strong>\ub0b4\uc5f4\uc131<\/strong><\/td><td>\ucd5c\uace0\uc758 \ub0b4\uc5f4\uc131, 100\u00b0C\ub97c \ucd08\uacfc\ud558\ub294 \uc628\ub3c4\ub97c \uacac\ub51c \uc218 \uc788\uc74c.<\/td><td>\uc911\uac04 \uc815\ub3c4\uc758 \ub0b4\uc5f4\uc131, \uace0\uc628\uc5d0\uc11c \uc27d\uac8c \ubcc0\ud615\ub428.<\/td><td>\uac00\uc7a5 \ub0ae\uc740 \ub0b4\uc5f4\uc131, 20\u00b0C \uc774\uc0c1\uc5d0\uc11c \ubc00\ub3c4\uac00 \ud604\uc800\ud788 \uac10\uc18c\ud568; \uadf8\ub7ec\ub098 \uc6b0\uc218\ud55c \ub0b4\uc800\uc628\uc131.<\/td><\/tr><tr><td><strong>\ud654\ud559 \uad6c\uc870<\/strong><\/td><td>\ubd84\uae30\uac00 \ub9e4\uc6b0 \uc801\uace0, \ubd84\uc790\uac00 \ucd18\ucd18\ud558\uac8c \ubc30\uc5f4\ub418\uc5b4 \uc788\uc73c\uba70, \uacb0\ud569\ub825\uc774 \uac15\ud558\uace0, \uacac\uace0\ud558\uace0 \ub0b4\uad6c\uc131 \uc788\ub294 \uad6c\uc870.<\/td><td>\uc7a5\uc1c4 \ubd84\uc9c0 \uad6c\uc870(\ub77c\ub514\uce7c \uc911\ud569), \ub290\uc2a8\ud55c \ubd84\uc790, \ub192\uc740 \uc5f0\uc2e0\uc728\uc774\ub098 \ub0ae\uc740 \uc778\uc7a5 \uac15\ub3c4.<\/td><td>\ub2e8\uc1c4 \ubd84\uc9c0 \uad6c\uc870, \ubd84\uc9c0\uac00 \uc5bd\ud788\uc9c0 \uc54a\uace0 \ubbf8\ub044\ub7ec\uc9c8 \uc218 \uc788\uc5b4 \uc720\uc5f0\uc131\uacfc \ub0b4\ud391\ud06c\uc131\uc744 \ubaa8\ub450 \uc81c\uacf5\ud568.<\/td><\/tr><tr><td><strong>\ubc00\ub3c4 (g\/cm\u00b3)<\/strong><\/td><td>0.941\u20130.965 (\uace0\ubc00\ub3c4)<\/td><td>0.91\u20130.925 (\uc800\ubc00\ub3c4)<\/td><td>0.91\u20130.94 (LDPE\uc640 HDPE \uc0ac\uc774)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ub0b4\ud654\ud559\uc131:<\/strong> \uc138 \uac00\uc9c0 \uc720\ud615 \ubaa8\ub450 \uc77c\ubc18\uc801\uc778 \uc6a9\uc81c, \uc0b0 \ubc0f \uc54c\uce7c\ub9ac\uc5d0 \ub300\ud55c \uac15\ud55c \ub0b4\uc131\uc744 \ubcf4\uc774\ub098, \ud0c4\ud654\uc218\uc18c(\uc608: \uac00\uc194\ub9b0, \uadf8\ub9ac\uc2a4)\uc5d0 \ub300\ud55c \ub0b4\uc131\uc740 \uc57d\ud568.<\/li>\n\n\n\n<li><strong>\uc720\uc5f0\uc131:<\/strong> LDPE &gt; LLDPE &gt; HDPE. \ubd84\uc790 \ubd84\uc9c0 \uad6c\uc870\ub294 \ud544\ub984\uc758 \uc720\uc5f0\uc131\uacfc \uc778\uc7a5 \uac15\ub3c4\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce68.<\/li>\n\n\n\n<li><strong>\ub0b4\uc5f4\uc131:<\/strong> HDPE\ub294 \uace0\uc628 \ud658\uacbd(\uc608: \uc2dd\ud488 \uc6a9\uae30)\uc5d0 \uc801\ud569\ud55c \ubc18\uba74, LLDPE\ub294 \uc800\uc628 \uc751\uc6a9 \ubd84\uc57c(\uc608: \ub0c9\ub3d9 \ud3ec\uc7a5)\uc5d0 \ub354 \uc801\ud569\ud568.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\uac00\uc7a5 \uc720\uc5f0\ud55c \uc7ac\ub8cc\ub294 \ubb34\uc5c7\uc778\uac00?<\/h2>\n\n\n\n<p>LLDPE\ub294 \uc6b0\uc218\ud55c \uc720\uc5f0\uc131\uc744 \uc9c0\ub2cc \ud50c\ub77c\uc2a4\ud2f1 \ud544\ub984\uc785\ub2c8\ub2e4. \uc774\ub294 \uc800\ubc00\ub3c4 \ud3f4\ub9ac\uc5d0\ud2f8\ub80c(LDPE)\uc758 \uac1c\ub7c9 \ubc84\uc804\uc73c\ub85c, \ub354 \uc720\uc5f0\ud558\uace0 \uc778\uc7a5 \uac15\ub3c4\uac00 \uc6b0\uc218\ud558\uba70 \ub77c\ubbf8\ub124\uc774\ud305 \uc131\ub2a5\uc774 \ub354 \ub6f0\uc5b4\ub0a9\ub2c8\ub2e4.<\/p>\n\n\n\n<p>LDPE\ub294 \uc5f0\ubabb \ub77c\uc774\ub108\ub85c \uc0ac\uc6a9\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \ub2e4\ub978 \ud544\ub984 \uc131\ub2a5\uacfc \ud568\uaed8 \uc0ac\uc6a9\ub420 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. LLDPE\ub294 \uace0\uac15\ub3c4 \ucda9\uaca9\uc744 \ud761\uc218\ud574\uc57c \ud558\uba70 \uc27d\uac8c \ucc22\uc5b4\uc9c0\uac70\ub098 \uad6c\uba4d\uc774 \ub098\uc9c0 \uc54a\uc544\uc57c \ud558\ub294 \uc0c1\ud669\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \uce74\ud3ab \ud50c\ub77c\uc2a4\ud2f1 \ud544\ub984\ucc98\ub7fc \ubc1f\ud798\uc5d0\ub3c4 \uacac\ub51c \uc218 \uc788\uc73c\uba70, \ud558\uc774\ud790\uc5d0\ub3c4 \uacac\ub51c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ubd84\uc790 \ubc30\ud5a5\uc740 \uc2e0\ucd95 \uacfc\uc815\uc5d0\uc11c \uac15\ud558\uac8c \uacb0\ud569\ub429\ub2c8\ub2e4. \ub450\uaed8\ub294 0.6~42 mils \ubc94\uc704\uc785\ub2c8\ub2e4. \uc218\ucd95 \ud544\ub984 \uc911 \uac00\uc7a5 \uc720\uc5f0\ud569\ub2c8\ub2e4. \uc720\uc5f0\uc131\uc740 \uc800\uc628\uc758 \uc601\ud5a5\uc744 \ubc1b\uc9c0 \uc54a\uc73c\uba70, \ud45c\uba74 \uade0\uc5f4\uc774 \uc27d\uac8c \ubc1c\uc0dd\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">HDPE, LDPE \ubc0f LLDPE \uac04\uc758 \uc7ac\ud65c\uc6a9 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>HDPE, LDPE \ubc0f LLDPE\ub294 \uc7ac\ud65c\uc6a9 \uac00\ub2a5\uc131\uc5d0 \uc788\uc5b4 \ucc28\uc774\uac00 \uc788\uc2b5\ub2c8\ub2e4.;<\/li>\n\n\n\n<li>HDPE\ub294 \uc7ac\ud65c\uc6a9\uc131\uc774 \ub9e4\uc6b0 \ub192\uc73c\uba70 \ubc18\ubcf5\uc801\uc73c\ub85c \uc7ac\uc0ac\uc6a9\ud560 \uc218 \uc788\uc5b4 \uc7ac\ud65c\uc6a9 \uc5c5\uacc4\uc5d0\uc11c \uc778\uae30 \uc788\ub294 \ud50c\ub77c\uc2a4\ud2f1\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li>LDPE\ub3c4 \uc7ac\ud65c\uc6a9\uc774 \uac00\ub2a5\ud558\uc9c0\ub9cc \uc77c\ubd80 \uc81c\ud55c \uc0ac\ud56d\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p>\ube44\ub2d0\ubd09\uc9c0\uc640 \uac19\uc740 LDPE \uc81c\ud488\uc740 \uc7ac\ud65c\uc6a9 \uae30\uacc4\uc5d0 \uc5c9\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uc7ac\ud65c\uc6a9 \uacf5\uc815\uc774 \ubc88\uac70\ub86d\uc2b5\ub2c8\ub2e4. \uc138\ucc99 \ubc0f \ubd84\ub958\uc5d0 \uc2dc\uac04\uacfc \ub178\ub3d9\ub825\uc774 \ub9ce\uc774 \uc18c\uc694\ub429\ub2c8\ub2e4. LLDPE\ub294 \uc7ac\ud65c\uc6a9\ub960\uc774 \ub354 \ub192\uc73c\uba70, \uc7ac\ud65c\uc6a9 \ud6c4\uc5d0\ub3c4 \uc131\ub2a5\uc774 \uac70\uc758 \ubcc0\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc5ec\ub7ec \ubc88 \uc7ac\ud65c\uc6a9\uc774 \uac00\ub2a5\ud558\uba70 \uc7ac\ud65c\uc6a9 \ud6a8\uacfc\uac00 \ub9e4\uc6b0 \uc6b0\uc218\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\ucd5c\uc885 \uc6a9\ub3c4\uc5d0 \uac00\uc7a5 \uc801\ud569\ud55c \ud3f4\ub9ac\uc5d0\ud2f8\ub80c \uc18c\uc7ac\ub97c \uc120\ud0dd\ud558\ub294 \ubc29\ubc95\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/strong><\/h2>\n\n\n\n<p>\ub9c8\uc9c0\ub9c9\uc73c\ub85c, \uc801\uc808\ud55c \ud3f4\ub9ac\uc5d0\ud2f8\ub80c \uc18c\uc7ac\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uc81c\ud488 \ud2b9\uc131\uacfc \uc0ac\uc6a9 \uc2dc\ub098\ub9ac\uc624\ub97c \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. \ub2e4\uc74c\uc740 HDPE, LLDPE \ubc0f LDPE\uc758 \ube44\uad50\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>HDPE(\uace0\ubc00\ub3c4 \ud3f4\ub9ac\uc5d0\ud2f8\ub80c):<\/strong><br>\uac00\uc7a5 \ub192\uc740 \uac15\ub3c4\uc640 \ub0b4\ud654\ud559\uc131\uc744 \ubcf4\uc720\ud569\ub2c8\ub2e4. \uc0b0\uc5c5\uc6a9 \ud3ec\uc7a5 \ubc0f \ud654\ud559 \uc6a9\uae30\uc640 \uac19\uc740 \uc911\uacf5\uc5c5\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc720\uc5f0\uc131\uc774 \ub0ae\uace0 \uc555\ub825 \ud558\uc5d0\uc11c \uade0\uc5f4\uc774 \ubc1c\uc0dd\ud558\uae30 \uc26c\uc6b0\uba70, \uc7a5\uae30 \ubc00\ubd09 \ubc0f \ub0b4\ubd80\uc2dd\uc131 \ud658\uacbd\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>LLDPE(\uc120\ud615 \uc800\ubc00\ub3c4 \ud3f4\ub9ac\uc5d0\ud2f8\ub80c):<\/strong><br>\uc6b0\uc218\ud55c \uc720\uc5f0\uc131\uacfc \ub0b4\ucc9c\uacf5\uc131\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ubd88\uaddc\uce59\ud55c \ud615\ud0dc\uc758 \ubb3c\ud488\uc744 \uc218\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc4f0\ub808\uae30 \ubd09\ud22c \ubc0f \uc758\ub8cc \ud3d0\uae30\ubb3c \ubd09\ud22c\uc5d0 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. HDPE\ubcf4\ub2e4 \ub0b4\ud654\ud559\uc131\uc774 \uc57d\uac04 \ub0ae\uc9c0\ub9cc, \uac15\ub3c4\uc640 \uc720\uc5f0\uc131\uc774 \ubaa8\ub450 \ud544\uc694\ud55c \ud3ec\uc7a5 \uc694\uad6c\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>LDPE (\uc800\ubc00\ub3c4 \ud3f4\ub9ac\uc5d0\ud2f8\ub80c):<\/strong><br>\ud22c\uba85\uc131\uc774 \uac00\uc7a5 \uc6b0\uc218\ud569\ub2c8\ub2e4. \uc2e0\uc120\ub3c4 \uc720\uc9c0 \ubc0f \ubc29\uc2b5 \uc131\ub2a5\uc774 \uc6b0\uc218\ud569\ub2c8\ub2e4. \ud604\uc7ac \uc2dd\ud488 \ud3ec\uc7a5, \ud22c\uba85 \uc1fc\ud551\ubc31 \ub4f1\uc5d0 \uc790\uc8fc \uc0ac\uc6a9\ub418\uba70, \uac15\ub3c4\ub294 \uac00\uc7a5 \ub0ae\uc9c0\ub9cc \uacbd\uc81c\uc801\uc774\uace0 \ube44\uc6a9 \ud6a8\uc728\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc120\ud0dd \uc2dc \uc81c\ud488\uc758 \uac15\ub3c4, \uc720\uc5f0\uc131 \uc694\uad6c \uc0ac\ud56d, \ud654\ud559 \ubb3c\uc9c8 \ub178\ucd9c \uc5ec\ubd80, \uc9c0\uc18d\uc801\uc778 \uc555\ub825 \ub4f1\uc758 \uc0c1\ud669\uc744 \ud3c9\uac00\ud558\uc2ed\uc2dc\uc624. \uc608\ub97c \ub4e4\uc5b4, \uc81c\uc57d \uc0b0\uc5c5\uc5d0\uc11c \ub0b4\ud654\ud559\uc131\uc774 \ud544\uc694\ud558\uba74 HDPE\ub97c \uc120\ud0dd\ud558\uace0, \uc2dd\ud488 \ud3ec\uc7a5\uc5d0\uc11c \ud22c\uba85\ud55c \uc2e0\uc120\ub3c4\ub97c \uc911\uc2dc\ud55c\ub2e4\uba74 LDPE\ub97c \uc120\ud0dd\ud558\uc2ed\uc2dc\uc624. \ub610\ud55c \ube44\uc6a9 \ud6a8\uc728\uc131\uacfc \uc9c0\uc18d \uac00\ub2a5\uc131\ub3c4 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. \uc7ac\ub8cc\uc758 \uc131\ub2a5\uacfc \uc0ac\uc6a9 \uc2dc\ub098\ub9ac\uc624\uac00 \uc815\ud655\ud788 \uc77c\uce58\ud558\ub3c4\ub85d \ud558\uc5ec \uc131\ub2a5\uacfc \ube44\uc6a9 \ubaa8\ub450 \ucd5c\uc0c1\uc758 \uc120\ud0dd\uc774 \ub418\ub3c4\ub85d \ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n<style>.kb-row-layout-id2785_c30e84-1f > .kt-row-column-wrap{align-content:center;}:where(.kb-row-layout-id2785_c30e84-1f > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:center;}.kb-row-layout-id2785_c30e84-1f > .kt-row-column-wrap{column-gap:var(--global-kb-gap-lg, 4rem);row-gap:var(--global-kb-gap-md, 2rem);padding-top:var(--global-kb-spacing-sm, 1.5rem);padding-bottom:var(--global-kb-spacing-sm, 1.5rem);grid-template-columns:minmax(0, calc(30% - ((var(--global-kb-gap-lg, 4rem) * 1 )\/2)))minmax(0, calc(70% - ((var(--global-kb-gap-lg, 4rem) * 1 )\/2)));}.kb-row-layout-id2785_c30e84-1f{border-top:3px solid var(--global-palette2, #2B6CB0);border-right:3px solid var(--global-palette2, #2B6CB0);border-bottom:3px solid var(--global-palette2, #2B6CB0);border-left:3px solid var(--global-palette2, #2B6CB0);}.kb-row-layout-id2785_c30e84-1f > .kt-row-layout-overlay{opacity:0.30;}@media all and (max-width: 1024px){.kb-row-layout-id2785_c30e84-1f > .kt-row-column-wrap{grid-template-columns:repeat(2, minmax(0, 1fr));}}@media all and (max-width: 1024px){.kb-row-layout-id2785_c30e84-1f{border-top:3px solid var(--global-palette2, #2B6CB0);border-right:3px solid var(--global-palette2, #2B6CB0);border-bottom:3px solid var(--global-palette2, #2B6CB0);border-left:3px solid var(--global-palette2, #2B6CB0);}}@media all and (max-width: 767px){.kb-row-layout-id2785_c30e84-1f > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}.kb-row-layout-id2785_c30e84-1f{border-top:3px solid var(--global-palette2, #2B6CB0);border-right:3px solid var(--global-palette2, #2B6CB0);border-bottom:3px solid var(--global-palette2, #2B6CB0);border-left:3px solid var(--global-palette2, #2B6CB0);}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id2785_c30e84-1f alignnone wp-block-kadence-rowlayout\"><div class=\"kt-row-column-wrap kt-has-2-columns kt-row-layout-equal kt-tab-layout-inherit kt-mobile-layout-row kt-row-valign-middle\">\n<style>.kadence-column2785_95694f-bc > .kt-inside-inner-col{display:flex;}.kadence-column2785_95694f-bc > .kt-inside-inner-col,.kadence-column2785_95694f-bc > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column2785_95694f-bc > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column2785_95694f-bc > .kt-inside-inner-col{flex-direction:column;justify-content:center;align-items:center;}.kadence-column2785_95694f-bc > .kt-inside-inner-col > .kb-image-is-ratio-size{align-self:stretch;}.kadence-column2785_95694f-bc > .kt-inside-inner-col > .wp-block-kadence-advancedgallery{align-self:stretch;}.kadence-column2785_95694f-bc > .kt-inside-inner-col > .aligncenter{width:100%;}.kt-row-column-wrap > .kadence-column2785_95694f-bc{align-self:center;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column2785_95694f-bc{align-self:auto;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column2785_95694f-bc > .kt-inside-inner-col{flex-direction:column;justify-content:center;}.kadence-column2785_95694f-bc > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column2785_95694f-bc{position:relative;}@media all and (max-width: 1024px){.kt-row-column-wrap > .kadence-column2785_95694f-bc{align-self:center;}}@media all and (max-width: 1024px){.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column2785_95694f-bc{align-self:auto;}}@media all and (max-width: 1024px){.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column2785_95694f-bc > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 1024px){.kadence-column2785_95694f-bc > .kt-inside-inner-col{flex-direction:column;justify-content:center;align-items:center;}}@media all and (max-width: 767px){.kt-row-column-wrap > .kadence-column2785_95694f-bc{align-self:center;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column2785_95694f-bc{align-self:auto;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column2785_95694f-bc > .kt-inside-inner-col{flex-direction:column;justify-content:center;}.kadence-column2785_95694f-bc > .kt-inside-inner-col{flex-direction:column;justify-content:center;align-items:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column2785_95694f-bc\"><div class=\"kt-inside-inner-col\"><style>.kb-image2785_057f62-e6 .kb-image-has-overlay:after{opacity:0.3;border-top-left-radius:200px;border-top-right-radius:200px;border-bottom-right-radius:200px;border-bottom-left-radius:200px;}.kb-image2785_057f62-e6 img.kb-img, .kb-image2785_057f62-e6 .kb-img img{border-top-left-radius:200px;border-top-right-radius:200px;border-bottom-right-radius:200px;border-bottom-left-radius:200px;}@media all and (max-width: 767px){.kb-image2785_057f62-e6.kb-image-is-ratio-size, .kb-image2785_057f62-e6 .kb-image-is-ratio-size{max-width:100px;width:100%;}.kb-image2785_057f62-e6{max-width:100px;}}<\/style>\n<figure class=\"wp-block-kadence-image kb-image2785_057f62-e6 size-medium\"><img fetchpriority=\"high\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/bestypack.com\/wp-content\/uploads\/2025\/08\/BestY-Pack-Website-Author-300x300.jpg\" alt=\"BestY-Pack \uc6f9\uc0ac\uc774\ud2b8 \uc791\uc131\uc790\" class=\"kb-img wp-image-2847\" srcset=\"https:\/\/bestypack.com\/wp-content\/uploads\/2025\/08\/BestY-Pack-Website-Author-300x300.jpg 300w, https:\/\/bestypack.com\/wp-content\/uploads\/2025\/08\/BestY-Pack-Website-Author-150x150.jpg 150w, https:\/\/bestypack.com\/wp-content\/uploads\/2025\/08\/BestY-Pack-Website-Author.jpg 600w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/figure>\n<\/div><\/div>\n\n\n<style>.kadence-column2785_e3869b-b0 > .kt-inside-inner-col{display:flex;}.kadence-column2785_e3869b-b0 > .kt-inside-inner-col,.kadence-column2785_e3869b-b0 > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column2785_e3869b-b0 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column2785_e3869b-b0 > .kt-inside-inner-col{flex-direction:column;justify-content:center;align-items:flex-start;}.kadence-column2785_e3869b-b0 > .kt-inside-inner-col > .kb-image-is-ratio-size{align-self:stretch;}.kadence-column2785_e3869b-b0 > .kt-inside-inner-col > .wp-block-kadence-advancedgallery{align-self:stretch;}.kadence-column2785_e3869b-b0 > .kt-inside-inner-col > .aligncenter{width:100%;}.kt-row-column-wrap > .kadence-column2785_e3869b-b0{align-self:center;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column2785_e3869b-b0{align-self:auto;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column2785_e3869b-b0 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}.kadence-column2785_e3869b-b0 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column2785_e3869b-b0{position:relative;}@media all and (max-width: 1024px){.kt-row-column-wrap > .kadence-column2785_e3869b-b0{align-self:center;}}@media all and (max-width: 1024px){.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column2785_e3869b-b0{align-self:auto;}}@media all and (max-width: 1024px){.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column2785_e3869b-b0 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}}@media all and (max-width: 1024px){.kadence-column2785_e3869b-b0 > .kt-inside-inner-col{flex-direction:column;justify-content:center;align-items:flex-start;}}@media all and (max-width: 767px){.kt-row-column-wrap > .kadence-column2785_e3869b-b0{align-self:center;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column2785_e3869b-b0{align-self:auto;}.kt-inner-column-height-full:not(.kt-has-1-columns) > .wp-block-kadence-column.kadence-column2785_e3869b-b0 > .kt-inside-inner-col{flex-direction:column;justify-content:center;}.kadence-column2785_e3869b-b0 > .kt-inside-inner-col{flex-direction:column;justify-content:center;align-items:flex-start;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column2785_e3869b-b0\"><div class=\"kt-inside-inner-col\">\n<p class=\"has-text-align-center has-text-color has-link-color has-medium-font-size wp-elements-c4a0a46b9085942a7301b9307476ba42\" style=\"color:#000000\"><strong>\uc548\ub155\ud558\uc138\uc694, \uace0\uac1d\ub2d8<\/strong><\/p>\n\n\n\n<p>\uc81c \uc774\ub984\uc740 Jack Yu\uc785\ub2c8\ub2e4. \uc800\ub294 \ube44\uc988\ub2c8\uc2a4 \ub9e4\ub2c8\uc800\uc785\ub2c8\ub2e4. <a href=\"https:\/\/bestypack.com\/ko\/\">BestY Pack<\/a> \ud50c\ub77c\uc2a4\ud2f1 \uc81c\ud488. \uc81c \uc804\ubb38 \ubd84\uc57c\ub294 \ud544\ub984 \ud3ec\uc7a5, \ucf5c\ub4dc\uccb4\uc778 \uc6b4\uc1a1 \ud3ec\uc7a5, \uc218\ucd95 \ud3ec\uc7a5\uc7ac\uc785\ub2c8\ub2e4. \ub610\ud55c \uc800\ud76c \uacf5\uc7a5\uc5d0\uc11c\ub294 \ubcf4\ud638 \uc7a5\uac11\uc744 \uc0dd\uc0b0\ud558\uba70, \uadc0\uc0ac\uc758 \uc2dc\uc7a5 \uc810\uc720\uc728\uc744 \ub192\uc774\uace0 \uc18c\ube44\uc790 \uc2e0\ub8b0\ub97c \uac15\ud654\ud560 \uc218 \uc788\ub3c4\ub85d \uc804\ubb38\uc801\uc778 \uc194\ub8e8\uc158\uc744 \uc81c\uacf5\ud574 \ub4dc\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"has-text-color has-link-color wp-elements-35fcc5fed32b1f47bb9f8916ac983339\" style=\"color:#000000\"><strong>\uc774\uba54\uc77c: <\/strong>\uffa0jackyu@bestypack.com<br><strong>\uc804\ud654:<\/strong> +86 18368319351<\/p>\n<\/div><\/div>\n\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>\ud3f4\ub9ac\uc5d0\ud2f8\ub80c(PE)\uc740 \ud3ec\uc7a5 \uc0b0\uc5c5\uc5d0\uc11c \ub9e4\uc6b0 \uc77c\ubc18\uc801\uc778 \uc7ac\ub8cc\uc785\ub2c8\ub2e4. \uc774\ub294 HDPE, LDPE \ub4f1\uc73c\ub85c \ubd84\ub958\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4\u2026<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[23],"tags":[],"class_list":["post-2224","post","type-post","status-publish","format-standard","hentry","category-stretch-film"],"taxonomy_info":{"category":[{"value":23,"label":"stretch film"}]},"featured_image_src_large":false,"author_info":{"display_name":"yuzijie6666@gmail.com","author_link":"https:\/\/bestypack.com\/ko\/author\/yuzijie6666gmail-com\/"},"comment_info":0,"category_info":[{"term_id":23,"name":"stretch film","slug":"stretch-film","term_group":0,"term_taxonomy_id":23,"taxonomy":"category","description":"","parent":0,"count":25,"filter":"raw","cat_ID":23,"category_count":25,"category_description":"","cat_name":"stretch film","category_nicename":"stretch-film","category_parent":0}],"tag_info":false,"rttpg_featured_image_url":null,"rttpg_author":{"display_name":"yuzijie6666@gmail.com","author_link":"https:\/\/bestypack.com\/ko\/author\/yuzijie6666gmail-com\/"},"rttpg_comment":0,"rttpg_category":"<a href=\"https:\/\/bestypack.com\/ko\/blog\/category\/stretch-film\/\" rel=\"category tag\">stretch film<\/a>","rttpg_excerpt":"Polyethylene (PE) is a very common material in the packaging industry. It can be categorized into HDPE,...","_links":{"self":[{"href":"https:\/\/bestypack.com\/ko\/wp-json\/wp\/v2\/posts\/2224","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bestypack.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bestypack.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bestypack.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bestypack.com\/ko\/wp-json\/wp\/v2\/comments?post=2224"}],"version-history":[{"count":3,"href":"https:\/\/bestypack.com\/ko\/wp-json\/wp\/v2\/posts\/2224\/revisions"}],"predecessor-version":[{"id":2845,"href":"https:\/\/bestypack.com\/ko\/wp-json\/wp\/v2\/posts\/2224\/revisions\/2845"}],"wp:attachment":[{"href":"https:\/\/bestypack.com\/ko\/wp-json\/wp\/v2\/media?parent=2224"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bestypack.com\/ko\/wp-json\/wp\/v2\/categories?post=2224"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bestypack.com\/ko\/wp-json\/wp\/v2\/tags?post=2224"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}