{"id":5531,"date":"2022-09-09T08:57:11","date_gmt":"2022-09-09T08:57:11","guid":{"rendered":"https:\/\/longchangchemical.com\/?p=5531"},"modified":"2026-04-28T10:42:08","modified_gmt":"2026-04-28T10:42:08","slug":"types-of-flexible-plastic-packaging-ink","status":"publish","type":"post","link":"https:\/\/longchangchemical.com\/hu\/types-of-flexible-plastic-packaging-ink\/","title":{"rendered":"A rugalmas m\u0171anyag csomagol\u00f3tinta t\u00edpusai \u00e9s az alkoholban old\u00f3d\u00f3 poliuret\u00e1n rugalmas csomagol\u00f3tinta el\u0151nyei"},"content":{"rendered":"<h1><strong>A rugalmas m\u0171anyag csomagol\u00f3tinta t\u00edpusai \u00e9s az alkoholban old\u00f3d\u00f3 poliuret\u00e1n rugalmas csomagol\u00f3tinta el\u0151nyei<\/strong><\/h1>\n<p><!-- lc-qa-start --><\/p>\n<p><strong>Gyors v\u00e1lasz:<\/strong> Az antioxid\u00e1ns, UV-abszorber \u00e9s HALS t\u00e9m\u00e1kban a formul\u00e1z\u00f3k \u00e1ltal\u00e1ban egy\u00fctt hasonl\u00edtj\u00e1k \u00f6ssze a hossz\u00fa t\u00e1v\u00fa v\u00e9delmet, a folyamatstabilit\u00e1st \u00e9s a sz\u00ednszab\u00e1lyoz\u00e1st, mert ezek a priorit\u00e1sok nem mindig ugyanazt az adal\u00e9kanyagot jel\u00f6lik.<\/p>\n<p><!-- lc-qa-end --><\/p>\n<p>A rugalmas m\u0171anyag csomagol\u00f3fest\u00e9k a m\u0171anyag f\u00f3li\u00e1kra, p\u00e9ld\u00e1ul PET, OPP, PE \u00e9s egy\u00e9b f\u00f3li\u00e1kra val\u00f3 nyomtat\u00e1shoz haszn\u00e1lt fest\u00e9k, amelyeket sz\u00e9les k\u00f6rben haszn\u00e1lnak az \u00e9lelmiszerek, gy\u00f3gyszerek \u00e9s higi\u00e9niai term\u00e9kek csomagol\u00e1s\u00e1hoz. A rugalmas csomagol\u00f3tint\u00e1k f\u0151k\u00e9nt sz\u00ednkit\u00f6lt\u0151 anyagokb\u00f3l, k\u00f6t\u0151gyant\u00e1kb\u00f3l, adal\u00e9kanyagokb\u00f3l (bele\u00e9rtve a szintez\u0151anyagokat, habz\u00e1sg\u00e1tl\u00f3kat, UV-abszorbereket, viaszadal\u00e9kokat stb.) \u00e9s old\u00f3szerekb\u0151l \u00e1llnak. A k\u00fcl\u00f6nb\u00f6z\u0151 old\u00f3szerrendszerek szerint a piacon l\u00e9v\u0151 rugalmas csomagol\u00f3fest\u00e9kek benzolban old\u00f3d\u00f3 fest\u00e9kekre, \u00e9szterben old\u00f3d\u00f3 fest\u00e9kekre, alkoholban old\u00f3d\u00f3 fest\u00e9kekre \u00e9s v\u00edzalap\u00fa fest\u00e9kekre oszthat\u00f3k. Az old\u00f3szer alap\u00fa tint\u00e1k a benzol, a ketonok \u00e9s m\u00e1s vesz\u00e9lyes \u00f6sszetev\u0151k miatt fokozatosan megsz\u0171ntek; a v\u00edzalap\u00fa tint\u00e1k, mint a k\u00f6rnyezetbar\u00e1t tinta \u00faj gener\u00e1ci\u00f3ja VOC n\u00e9lk\u00fcl, a nemzeti politik\u00e1ban \u00e9s a technol\u00f3gia fejleszt\u00e9s\u00e9ben a gyors fejl\u0151d\u00e9s el\u0151seg\u00edt\u00e9se \u00e9rdek\u00e9ben. Azonban a technol\u00f3gia, a k\u00f6lts\u00e9gek \u00e9s a berendez\u00e9sek \u00e9s egy\u00e9b t\u00e9nyez\u0151k hat\u00e1sa miatt a v\u00edzalap\u00fa tinta nem terjedt el sz\u00e9les k\u00f6rben a piacon. Ez\u00e9rt az alkoholban old\u00f3d\u00f3 tinta (k\u00fcl\u00f6n\u00f6sen az alkoholban old\u00f3d\u00f3 poliuret\u00e1n tinta) tov\u00e1bbra is fontos v\u00e1laszt\u00e1s marad a csomagol\u00f3ipari v\u00e1llalatok sz\u00e1m\u00e1ra az elk\u00f6vetkez\u0151 id\u0151szakban.<\/p>\n<p>El\u0151sz\u00f6r is, az alkoholban old\u00f3d\u00f3 tinta t\u00edpusa \u00e9s teljes\u00edtm\u00e9nye.<\/p>\n<p>Az alkoholban old\u00f3d\u00f3 tinta az alkoholos old\u00f3szerek haszn\u00e1lat\u00e1ra utal, amelyekkel a tinta feloldhat\u00f3 \u00e9s h\u00edg\u00edthat\u00f3. A tinta alkoholos old\u00f3szerekkel oldhat\u00f3, az \u00f6sszek\u00f6t\u0151 anyag gyanta d\u00f6nt\u0151 szerepet j\u00e1tszik. Jelenleg a piacon \u00e1ltal\u00e1nosan haszn\u00e1lt alkoholban old\u00f3d\u00f3 tinta szerint a gyanta csatlakoz\u00f3 anyag lehet osztani akril alkoholban old\u00f3d\u00f3 tinta, poliamid alkoholban old\u00f3d\u00f3 tinta \u00e9s poliuret\u00e1n alkoholban old\u00f3d\u00f3 tinta.<\/p>\n<p>1, akril alkoholban old\u00f3d\u00f3 tinta. Az akrilgyanta j\u00f3 \u00e1tl\u00e1that\u00f3s\u00e1ggal, nagy mechanikai szil\u00e1rds\u00e1ggal, j\u00f3 tapad\u00e1ssal rendelkezik a filmhez \u00e9s egy\u00e9b jellemz\u0151kkel, \u00e9s kompatibilis lehet a k\u00fcl\u00f6nb\u00f6z\u0151 gyant\u00e1kkal, p\u00e9ld\u00e1ul nitrocellul\u00f3zzal, cellul\u00f3z-acet\u00e1t-butir\u00e1ttal, vinilgyant\u00e1val stb. A vel\u00fck k\u00e9sz\u00edtett m\u00e9lynyom\u00f3 vagy flexo fel\u00fcleti nyomdafest\u00e9keket j\u00f3 sz\u00ednfejl\u0151d\u00e9s, kop\u00e1s\u00e1ll\u00f3s\u00e1g \u00e9s er\u0151s tapad\u00e1s jellemzi a hordoz\u00f3khoz. Mivel azonban az akrilgyanta gyakran nem teljes reakci\u00f3t tartalmaz az akril monomer, ami nagy szagot eredm\u00e9nyez.<\/p>\n<p>2, poliamid alap\u00fa alkoholban old\u00f3d\u00f3 tinta. A poliamidgyanta magas f\u00e9ny\u0171, j\u00f3 kop\u00e1s\u00e1ll\u00f3s\u00e1ggal, j\u00f3 sz\u00edv\u00f3ss\u00e1ggal \u00e9s egy\u00e9b jellemz\u0151kkel rendelkezik, de k\u00fcl\u00f6nf\u00e9le gyant\u00e1kkal, p\u00e9ld\u00e1ul fum\u00e1rsavgyant\u00e1val, nitrocellul\u00f3zzal \u00e9s egy\u00e9b vegyes felhaszn\u00e1l\u00e1ssal is. A poliamidgyant\u00e1val k\u00e9sz\u00edtett fest\u00e9k kiv\u00e1l\u00f3 sz\u00ednnel, j\u00f3 kop\u00e1s\u00e1ll\u00f3s\u00e1ggal \u00e9s kop\u00e1s\u00e1ll\u00f3s\u00e1ggal rendelkezik, \u00e9s gyakran haszn\u00e1lj\u00e1k m\u00e9lynyom\u00f3 vagy flexogr\u00e1fiai fel\u00fcleti nyomdafest\u00e9kk\u00e9nt \u00e9s lakkk\u00e9nt. A poliamidgyanta h\u0151m\u00e9rs\u00e9klet-ellen\u00e1ll\u00f3s\u00e1ga azonban gyenge, az alacsony h\u0151m\u00e9rs\u00e9kleten a fagyaszt\u00e1si teljes\u00edtm\u00e9ny \u00e9s a magas h\u0151m\u00e9rs\u00e9kleten a f\u0151z\u00e9si teljes\u00edtm\u00e9ny ellen\u00e1ll\u00e1sa nem j\u00f3, ez\u00e9rt a poliamid alkoholban old\u00f3d\u00f3 fest\u00e9ket \u00e1ltal\u00e1ban a szok\u00e1sos k\u00f6nny\u0171 csomagol\u00e1sban haszn\u00e1lj\u00e1k.<\/p>\n<p>3, poliuret\u00e1n t\u00edpus\u00fa alkoholban old\u00f3d\u00f3 tinta. A poliuret\u00e1n gyanta kiv\u00e1l\u00f3 rugalmass\u00e1ggal, szil\u00e1rds\u00e1ggal \u00e9s h\u0151m\u00e9rs\u00e9klet-ellen\u00e1ll\u00e1ssal rendelkezik. A poliuret\u00e1n poliketongyant\u00e1kkal, akrilgyant\u00e1kkal, nitrocellul\u00f3zzal, vinilgyant\u00e1kkal \u00e9s sok m\u00e1s gyant\u00e1val keverve is haszn\u00e1lhat\u00f3. A poliuret\u00e1ngyant\u00e1val k\u00e9sz\u00edtett alkoholban old\u00f3d\u00f3 tinta j\u00f3 rugalmass\u00e1ggal, j\u00f3 h\u0151m\u00e9rs\u00e9klet-\u00e1ll\u00f3s\u00e1ggal, alacsony szaggal \u00e9s j\u00f3 szubsztr\u00e1t\u00e1ll\u00f3s\u00e1ggal rendelkezik. Nemcsak a szok\u00e1sos k\u00f6nny\u0171 csomagol\u00e1sokhoz, hanem a magas h\u0151m\u00e9rs\u00e9klet\u0171 f\u0151z\u00e9shez \u00e9s az alacsony h\u0151m\u00e9rs\u00e9klet\u0171 fagyaszt\u00e1s csomagol\u00e1s\u00e1hoz is haszn\u00e1lhat\u00f3.<\/p>\n<p>M\u00e1sodszor, a poliuret\u00e1ngyanta szerepe az alkoholban old\u00f3d\u00f3 tinta jellemz\u0151iben. A l\u00e1gy \u00e9s kem\u00e9ny szegmensek jellemz\u0151i \u00e9s ar\u00e1nya a poliuret\u00e1ngyanta molekulaszerkezet\u00e9ben meghat\u00e1rozz\u00e1k a gyanta k\u00fcl\u00f6nb\u00f6z\u0151 tulajdons\u00e1gait \u00e9s felhaszn\u00e1l\u00e1s\u00e1t. A poliuret\u00e1ngyanta tintak\u00f6t\u0151anyag az alkoholban old\u00f3d\u00f3 tint\u00e1ban a k\u00f6vetkez\u0151 szerepeket j\u00e1tssza.<\/p>\n<p>1\u3001N\u00f6veli a rugalmass\u00e1got. N\u00e9h\u00e1ny nitrocellul\u00f3z, akrilgyanta, mint a tinta \u00f6sszek\u00f6t\u0151 anyaga, a film gyakran kem\u00e9ny \u00e9s t\u00f6r\u00e9keny, nem alkalmas a rugalmas csomagol\u00f3tinta \u00f6nmag\u00e1ban val\u00f3 haszn\u00e1lat\u00e1ra, a gyanta rugalmass\u00e1g\u00e1nak jav\u00edt\u00e1sa \u00e9rdek\u00e9ben l\u00e1gy\u00edt\u00f3szereket vagy l\u00e1gy\u00edt\u00f3 gyant\u00e1t kell hozz\u00e1adni. A legt\u00f6bb l\u00e1gy\u00edt\u00f3szert az emberre jelentett eg\u00e9szs\u00e9g\u00fcgyi kock\u00e1zatok miatt tilos \u00e9lelmiszer-csomagol\u00f3 tint\u00e1kban haszn\u00e1lni. A poliuret\u00e1n gyanta kiv\u00e1l\u00f3 l\u00e1gy\u00edt\u00f3 tulajdons\u00e1gokkal rendelkezik, helyettes\u00edtheti a l\u00e1gy\u00edt\u00f3szereket a nitrocellul\u00f3z tinta rugalmass\u00e1g\u00e1nak n\u00f6vel\u00e9se \u00e9rdek\u00e9ben, \u00edgy az sz\u00e1mos m\u0171anyag csomagol\u00f3anyaghoz haszn\u00e1lhat\u00f3, \u00e9s a poliuret\u00e1n gyanta biztons\u00e1gos \u00e9s k\u00f6rnyezetbar\u00e1t, \u00f6sszhangban a nemzeti \u00e9lelmiszerbiztons\u00e1gi el\u0151\u00edr\u00e1sokkal.<\/p>\n<p>2\u3001A tapad\u00e1s jav\u00edt\u00e1sa. A poliuret\u00e1ngyanta molekulaszerkezete nagysz\u00e1m\u00fa COO-, -NHCOO- \u00e9s -NHCONH- pol\u00e1ros csoportot tartalmaz, amelyek intermolekul\u00e1ris hidrog\u00e9nk\u00f6t\u00e9seket tudnak kialak\u00edtani a koron\u00e1val kezelt PET, PE, NY \u00e9s egy\u00e9b szubsztr\u00e1tumok fel\u00fclet\u00e9n l\u00e9v\u0151 -OH, -NH- csoportokkal, hogy jav\u00edts\u00e1k a fest\u00e9k tapad\u00e1s\u00e1t a m\u0171anyag szubsztr\u00e1tokon.<\/p>\n<p>3\u3001A h\u0151m\u00e9rs\u00e9klet-ellen\u00e1ll\u00e1s jav\u00edt\u00e1sa. A poliuret\u00e1n molekulaszerkezet\u00e9ben nagysz\u00e1m\u00fa pol\u00e1ris csoport tal\u00e1lhat\u00f3, ami jav\u00edthatja a gyanta koh\u00e9zi\u00f3s szil\u00e1rds\u00e1g\u00e1t \u00e9s h\u0151stabilit\u00e1s\u00e1t, \u00edgy a tinta magas h\u0151m\u00e9rs\u00e9klet\u0171 f\u0151z\u00e9s\u00e1ll\u00f3 csomagol\u00e1sban haszn\u00e1lhat\u00f3.<\/p>\n<p>4\u3001Az oldhat\u00f3s\u00e1g jav\u00edt\u00e1sa. Az alkoholban old\u00f3d\u00f3 poliuret\u00e1ngyanta j\u00f3 oldhat\u00f3s\u00e1ggal rendelkezik, \u00e9s teljesen feloldhat\u00f3 \u00e9s h\u00edg\u00edthat\u00f3 alkoholos old\u00f3szerekkel. Az alkoholban old\u00f3d\u00f3 fest\u00e9kben val\u00f3 haszn\u00e1lata j\u00f3l jav\u00edthatja a fest\u00e9k \u00fajraoldhat\u00f3s\u00e1g\u00e1t \u00e9s megakad\u00e1lyozhatja a blokkol\u00e1si jelens\u00e9get a nyomtat\u00e1si folyamatban.<\/p>\n<h2><strong style=\"font-size: 16px;\"><b>L\u00e9pjen kapcsolatba vel\u00fcnk most!<\/b><\/strong><\/h2>\n<h4><strong><b>Ha COA, MSDS vagy TDS-re van sz\u00fcks\u00e9ge, k\u00e9rj\u00fck, t\u00f6ltse ki el\u00e9rhet\u0151s\u00e9g\u00e9t az al\u00e1bbi \u0171rlapon, \u00e1ltal\u00e1ban 24 \u00f3r\u00e1n bel\u00fcl felvessz\u00fck \u00d6nnel a kapcsolatot. \u00d6n is k\u00fcldhet nekem e-mailt <span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"mailto:info@longchangchemical.com\">info@longchangchemical.com<\/a><\/span> munkaid\u0151ben ( 8:30-18:00 UTC+8 H.-Szombat ) vagy haszn\u00e1lja a weboldal \u00e9l\u0151 chatj\u00e9t, hogy azonnali v\u00e1laszt kapjon.<\/b><\/strong><\/h4>\n<p><!-- lc-commercial-start --><\/p>\n<h2>Antioxid\u00e1ns, UV-elnyel\u0151 \u00e9s HALS csomagok praktikus kiv\u00e1laszt\u00e1si \u00fatvonala<\/h2>\n<p>Most stabiliz\u00e1tor-d\u00f6nt\u00e9sek akkor m\u0171k\u00f6dnek a legjobban, ha csomagolt d\u00f6nt\u00e9sk\u00e9nt kezelik \u0151ket, nem pedig egyedi term\u00e9kd\u00f6nt\u00e9sk\u00e9nt. A technikai v\u00e1s\u00e1rl\u00f3k \u00e1ltal\u00e1ban a leger\u0151sebb v\u00e1laszt kapj\u00e1k, ha egy\u00fcttesen vizsg\u00e1lj\u00e1k a hossz\u00fa t\u00e1v\u00fa h\u0151t\u0171r\u00e9st, a folyamatstabilit\u00e1st, az id\u0151j\u00e1r\u00e1si expoz\u00edci\u00f3t \u00e9s a sz\u00edntoleranci\u00e1t.<\/p>\n<ul>\n<li><strong>V\u00e1laszd sz\u00e9t a feldolgoz\u00e1s elleni v\u00e9delmet a hossz\u00fa t\u00e1v\u00fa stabilit\u00e1st\u00f3l:<\/strong> Az olvad\u00e1si t\u00f6rt\u00e9nelemhez legjobb adal\u00e9kanyag nem mindig ugyanaz, mint ami a legjobb \u00e9lettartam-megtart\u00e1st biztos\u00edtja.<\/li>\n<li><strong>Haszn\u00e1lja tudatosan a szinergi\u00e1t:<\/strong> sok polimer- \u00e9s bevonatrendszer akkor teljes\u00edt a legjobban, ha az els\u0151dleges \u00e9s a m\u00e1sodlagos stabiliz\u00e1torokat sz\u00e1nd\u00e9kosan p\u00e1ros\u00edtj\u00e1k.<\/li>\n<li><strong>Sz\u00edn- \u00e9s tisztas\u00e1gi k\u00f6vetelm\u00e9nyek \u00e1ttekint\u00e9se:<\/strong> A vil\u00e1gos, halv\u00e1ny, \u00e9lelmiszer-\u00e9rintkez\u00e9s\u0171 vagy feh\u00e9r rendszerek gyakran szigor\u00fabb csomagol\u00e1st ig\u00e9nyelnek, mint a s\u00f6t\u00e9t ipari term\u00e9kek.<\/li>\n<li><strong>Ellen\u0151rizze a val\u00f3s \u00f6reged\u00e9si \u00e1llapotot:<\/strong> A h\u0151, az UV sug\u00e1rz\u00e1s, a p\u00e1ratartalom \u00e9s a k\u00fclt\u00e9ri k\u00f6r\u00fclm\u00e9nyek mind befoly\u00e1solhatj\u00e1k, hogy melyik stabiliz\u00e1tor-\u00fatvonal a kereskedelmileg leghat\u00e9konyabb.<\/li>\n<\/ul>\n<h3>Aj\u00e1nlott term\u00e9kreferenci\u00e1k<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/hu\/product\/chlumiaf-094\/\">CHLUMIAF 094<\/a>:<\/strong> Kiegyens\u00falyozott habz\u00e1sg\u00e1tl\u00f3 referencia v\u00edzb\u00e1zis\u00fa bevonatokhoz \u00e9s sok \u00e1ltal\u00e1nos habz\u00e1sg\u00e1tl\u00f3 k\u00e9perny\u0151h\u00f6z.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/hu\/product\/chlumiaf-3062\/\">CHLUMIAF 3062<\/a>:<\/strong> Hasznos, amikor a nyomdafest\u00e9k \u00e9s az UV-fest\u00e9k kompatibilit\u00e1sa sz\u00e1m\u00edt a habz\u00e1sg\u00e1tl\u00f3 k\u00e9perny\u0151n.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/hu\/product\/chlumiaf-3037\/\">CHLUMIAF 3037<\/a>:<\/strong> Er\u0151sebb habz\u00e1sg\u00e1tl\u00f3 lehet\u0151s\u00e9g, amikor az \u00e1lland\u00f3 hab m\u00e9g a zordabb k\u00f6r\u00fclm\u00e9nyek k\u00f6z\u00f6tt is fennmarad.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/hu\/product\/chlumiag-3000\/\">CHLUMIAG 3000<\/a>:<\/strong> A practical leveling and anti-sticking reference in UV coating and ink-related systems.<\/li>\n<\/ul>\n<h3>GYIK v\u00e1s\u00e1rl\u00f3knak \u00e9s formul\u00e1l\u00f3knak<\/h3>\n<p><strong>Mi\u00e9rt er\u0151sebbek gyakran a stabiliz\u00e1tor csomagok, mint egyetlen adal\u00e9kanyag?<\/strong><br \/>Mivel a k\u00fcl\u00f6nb\u00f6z\u0151 term\u00e9kek az elm\u00e9rgesed\u00e9si \u00fat k\u00fcl\u00f6nb\u00f6z\u0151 r\u00e9szeit k\u00e9pesek v\u00e9deni, \u00edgy a csomag gyakran egyn\u00e9l t\u00f6bb fokozatn\u00e1l nagyobb kock\u00e1zatot fed le.<\/p>\n<p><strong>Mindig jav\u00edtja a teljes\u00edtm\u00e9nyt t\u00f6bb antioxid\u00e1ns vagy UV-stabiliz\u00e1tor hozz\u00e1ad\u00e1sa?<\/strong><br \/>Nem felt\u00e9tlen\u00fcl. A t\u00faladagol\u00e1s n\u00f6velheti a k\u00f6lts\u00e9geket \u00e9s n\u00e9ha mell\u00e9khat\u00e1sokat is okozhat, \u00edgy a legt\u00f6bb rendszer a tesztelt adagol\u00e1si ablakon bel\u00fcl teljes\u00edt a legjobban.<\/p>\n<p><!-- lc-commercial-end --><\/p>","protected":false},"excerpt":{"rendered":"<p>Plastic flexible packaging ink is the ink used for printing on plastic films, such as PET, OPP, PE and other films, which are widely used in the packaging of food,<\/p>","protected":false},"author":1,"featured_media":5533,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[114],"tags":[],"class_list":["post-5531","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-catalysts-chemical-auxiliary-agents"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.3.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Types of flexible 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