ÕªÒª£ºËæ×ÅÉç»á¾¼ÃµÄÉú³¤£¬ÈËÃǶÔÄÜÔ´×ÊԴʹÓúÍÇéÐα£»¤ÒªÇóÔ½À´Ô½¸ß¡£ÔÚÏûºÄʱ´ú£¬°ü×°ÁìÓòÒѾÉîÈëµ½ÈËÃÇÉúÑĵķ½·½ÃæÃ棬¶ø·ÅÆú°ü×°ÖÊÁϵĴ¦Öóͷ£³ÉΪؽ´ý½â¾öµÄÎÊÌâ¡£Òò´Ë°ü×°ÖÊÁϱØÐèÌá¸ß½ÓÄÉÔÙʹÓÃЧÂʺÍÌåÁ¿£¬Öª×ãÑ»·¾¼ÃµÄÉú³¤ÒªÇ󣬹ŰåµÄ¸´ºÏÈí°üÖÊÁÏÃæÁÙ×ÅÂÌÉ«Éú³¤µÄÌôÕ½¡£
Abstract£ºWith the development of social economy, people have higher and higher requirements for energy resource utilization and environmental protection.In the age of consumption, the field of packaging has penetrated into every aspect of people's life, and the disposal of waste packaging materials has become an urgent problem to be solved.Therefore, the recycling efficiency and volume of packaging materials must be improved to meet the development requirements of circular economy. Traditional composite soft packaging materials are faced with the challenge of green development.
Ò»¡¢¸´ºÏËÜÁÏÈí°ü×°Éú³¤ÃæÁÙµÄÌôÕ½
ÓÉÓÚ°ü×°ÖÊÁÏ·ÅÆúµ¼ÖµĻ·±£Ñ¹Á¦Ô½À´Ô½´ó£¬ÒÔÊǰü×°ÖÊÁϲ»µ«ÐèÒªÖª×㾼ù¦Ð§£¬Í¬Ê±»¹±ØÐè˼Á¿ÉúÌ¬Ð§ÒæÒÔ¼°Éç»áÐ§Òæ¡£Òò´Ë°ü×°ÖÊÁϱØÐèÌá¸ß½ÓÄÉÔÙʹÓÃЧÂʺÍÌåÁ¿£¬Öª×ãÑ»·¾¼ÃµÄÉú³¤ÒªÇó¡£
¹Å°åµÄ¸´ºÏÈí°üÖÊÁÏÃæÁÙ×ÅÂÌÉ«Éú³¤µÄÌôÕ½¡£
À´×Ô°ü×°×ÔÉíÒªÇóµÄÌôÕ½°üÀ¨£º¶Ô°ü×°»úеǿ¶ÈµÈ»ùÌìÐÔÄܵÄÒªÇó£¬ÉÐÓÐʳÎï°ü×°ÒªÄÍÒÒ»ùÂóÑ¿·Ó¡¢Ëá¼î»¯ºÏÎïµÈÄÚÈÝÎïµÄÒªÇó£¬ÉÐÓаü×°ÖÊÁÏÖгõ¼¶·¼Ïã°·µÈÎÊÌ⣬¿ÉÒÔ˵ÐÐÒµ¶ÔʳÎï°ü×°µÄÒªÇóÔ½À´Ô½ÑϿᡣ
±¡Ä¤×÷ΪÈí°ü×°ÖеÄÖ÷ÒªÖÊÁÏ£¬ÃæÁÙןüΪÑÏËàµÄÌôÕ½¡£
°ü×°ÇáÁ¿»¯¡¢¼òµ¥²ÄÖÊ»¯ÊÇÕû¸ö°ü×°ÖÊÁÏÉú³¤µÄ´óÇ÷ÊÆ¡£¼òµ¥²ÄÖÊ»¯ÏÖÔÚÑз¢ÖصãÊÇÌá¸ßÆä×è¸ôÐÔÄÜ£¬ÒÔÖª×ã°ü×°ÐèÇó¡£ÇáÁ¿»¯°ü×°ÖÊÁϵÄÓ¦ÓÿÉÒԺܺéÁ÷ƽïÔ̰ü×°ÖÊÁÏµÄÆÌÕÅºÍ·ÅÆú£¬Ò²¿ÉÒÔïÔ̽ÓÄÉʹÓõÄѹÁ¦¡£¿ª·¢ÇáÁ¿»¯°üװʱ£¬ÖÊÁϵÄÐÔÄÜÔõÑùµÖ´ïÉõÖÁÓâÔ½ÔÓÐÖÊÁÏÒ²ÊÇ¿ª·¢Öص㡣
ÔÚ¸´ºÏ°ü×°ÖÊÁÏÖУ¬°ü×°ÓýºË®ÊDz»¿ÉºöÊӵĽÇÉ«¡£¹Å°åµÄÈܼÁÐÍË«×é·Ö¾Û°±õ¥¶ÀÍÌ÷¡Í·£¬»ñµÃÆÕ±éʹÓá£Ëæ×Å»·±£ÒâʶºÍÕþ²ßÓ°Ï죬¾Û°±õ¥°ü×°½ºÒ²ÔÚÖð²½±¬·¢×ª±ä£¬²¿·ÖÈܼÁ½ºÖð½¥±»ÎÞÈܼÁ½ºÈ¡´ú¡£µ«ÎÞÈܼÁ¸´ºÏÈÔ±£´æÒ»Ð©ÎÊÌ⣬¸´ºÏÇ¿¶ÈÔÚijЩӦÓ÷½ÃæÓëÈܼÁ½ºÏà±ÈÈÔÓвî±ð¡£Í¬Ê±£¬Ë«×é·ÖÎÞÈܼÁ¾Û°±õ¥ÈÜÒºÖеÄÓÎÀëµ¥Ì庬Á¿Æ«¸ß¶ÔʳÎï°ü×°À´ËµÊÇ·ñ±£´æÒþ»¼µÈÎÊÌâÒàÐèÒªÃæÁÙ¼°½â¾ö¡£
¶þ¡¢¸´ºÏËÜÁÏÈí°ü×°Éú³¤ÃæÁÙµÄʱ»ú
ËÜÁϰü×°ÖÊÁÏʹÓüòµ¥ÖÊÁÏÈÕÒæÊܵ½ÖØÊÓ¡£ÔÚ°ü¹Ü°ü×°ÐÔÄÜÒªÇóµÄÌõ¼þÏ£¬Ê¹Óüòµ¥ÖÊÁÏÄÜÓÐÓÃÌá¸ß½ÓÄÉʹÓã¬ÒѾ³ÉΪËÜÁÏÈí°ü×°Éú³¤µÄÇ÷ÊÆ¡£
¹Å°åµÄ°ü×°ÖÊÁϵ¥²ãʱÍùÍù²»¿ÉÖª×ã¶Ô²î±ðÆøÌåµÄ×è¸ôÐÔÄÜÒªÇó£¬Òò´Ë¾³£½ÓÄɶà²ã»ò¶àÖÖÖÊÁϸ´ºÏ°ü×°£¬Èç3¡¢5¡¢7²ã£¬11²ãÏÖÔÚÒ²ºÜ³£¼û£»ÖÊÁÏ×é³ÉÖУ¬²»µ«ÓÐËÜÁϲ㣬³£³£ÉÐÓÐÂÁ²¡¢Í¿²ãµÈ¡£PP¡¢PEÖÊÁϵĸ´ºÏ£¬½ÓÄÉÀú³Ì´¦Öóͷ£¼òÆÓ£¬Òò´Ë¼òµ¥²ÄÖÊPEÀཫ»á»ñµÃ¿ìËÙÔöÌí¡£ÏÖÔÚÓдó×Ú¹ØÓÚPE¸ÄÐÔµÄÑо¿£¬Ä¿µÄÊÇÌá¸ßÆä¸ÕÐÔÒÔ¼°ÀÉìÐÔÄÜ£¬»ù±¾¿ÉÒÔʵÏÖ¶ÔPP¡¢PA¡¢PETµÈ±¡Ä¤ÖÊÁϵÄÌæ»»£¬Ê¹ÆäÄðÓñ³É¾ÛÏ©Ìþ½á¹¹°ü×°ÖÊÁÏ¡£¸ÄÐÔPE²»µ«Ìá¸ßÁ˱¡Ä¤Í¸Ã÷ÐÔºÍӡˢ˳ӦÐÔ£¬»¹Ìá¸ßÁËÈÈ·âµÈÐÔÄÜ¡£
×è¸ôÍ¿²ãÒ²ÊÇËÜÁÏÈí°üÖÊÁϵÄÉú³¤Æ«ÏòÖ®Ò»£¬ÓÉÓÚÍ¿²ãºñ¶È±¡£¬Ò²¿ÉÒÔÓÐÓõִï×è¸ô×÷Óã¬Òò´ËÍ¿²ãµÄÊÖÒÕÕýÔÚ¿ìËÙÉú³¤¡£Ñо¿Åú×¢£¬ÏÖÔÚPP¡¢PEºÍPETÖеÄÑõ»¯¹è»òÑõ»¯ÂÁÍ¿²ãºñ¶È¡Ü100 nm¡¢PPºÍPEÖÐEVOHº¬Á¿£¼5 %£¨ÖÊÁ¿·ÖÊý£¬ÏÂͬ£©¡¢ÔÚ²»×ÌÈÅ·Ö¼ðÀú³ÌµÄÌõ¼þÏÂPETÖÐPAÒÔ¼°½ðÊô»¯²º¬Á¿µÈµÄ¸´ºÏ°ü×°ÖÊÁÏÀíÂÛÉÏ¿ÉÒÔ½ÓÄÉ¡£
Èý¡¢½áÓï
¼õÁ¿»¯ºÍµ¥²ÄÖÊ»¯ÊÖÒյįձéÍÆ¹ãºÍʹÓã¬Ò»·½Ãæ¿É´ÓԴͷʵÏÖËÜÁϰü×°¼õÁ¿£¬ÁíÒ»·½Ãæ±ãÓÚËÜÁϰü×°·ÅÆúÎï½ÓÄÉʹÓ㬿ÉÒÔÓÐÓýâ¾öÄ¿½ñËÜÁϰü×°²úÆ·Ôì³ÉµÄÇéÐÎÎÛȾÎÊÌ⣻ËÜÁÏÈí°üÓýºð¤¼ÁÒ²´ÓÈܼÁ½ºÏòÎÞÈܼÁÆ«ÏòÉú³¤£¬ÓÐÓÃÍÆ¶¯ËÜÁϰü×°ÐÐÒµÏòµÍ̼¡¢¿ÉÒ»Á¬Æ«Ïò¿µ½¡Éú³¤¡£