{"id":7817,"date":"2025-01-01T12:31:07","date_gmt":"2025-01-01T12:31:07","guid":{"rendered":"https:\/\/longchangchemical.com\/?p=7817"},"modified":"2026-04-28T10:42:46","modified_gmt":"2026-04-28T10:42:46","slug":"uv-wrinkle-ink-photoinitiator","status":"publish","type":"post","link":"https:\/\/longchangchemical.com\/hu\/uv-wrinkle-ink-photoinitiator\/","title":{"rendered":"UV r\u00e1ncfelvarr\u00f3 tinta - Fotoinici\u00e1tor"},"content":{"rendered":"<p>UV r\u00e1ncos tinta<br \/>\nNorm\u00e1lis esetben a tinta sz\u00e1rad\u00e1sakor gy\u0171r\u0151d\u00e9s keletkezik, ha a fel\u00fcleti r\u00e9teg m\u00e1sk\u00e9pp zsugorodik, mint az alatta l\u00e9v\u0151 r\u00e9teg. Ez a gy\u0171r\u0151d\u00e9s a nyomtat\u00e1s hib\u00e1j\u00e1nak sz\u00e1m\u00edtana, de ha a gy\u0171r\u0151d\u00e9st sz\u00e1nd\u00e9kosan kiemelik \u00e9s szab\u00e1lyozz\u00e1k, hogy egyedi mint\u00e1zat\u00fa dekorat\u00edv hat\u00e1st hozzanak l\u00e9tre, akkor k\u00fcl\u00f6nleges var\u00e1zst k\u00f6lcs\u00f6n\u00f6zhet a nyomtatott anyagnak.<\/p>\n<p>A szitanyom\u00e1s\u00fa UV r\u00e1ncfest\u00e9keket \u00e1ltal\u00e1ban magas f\u00e9ny\u0171 hordoz\u00f3kra, p\u00e9ld\u00e1ul arany \u00e9s ez\u00fcst kartonra haszn\u00e1lj\u00e1k, de plexi\u00fcvegre, PVC lapokra \u00e9s m\u0171anyag f\u00f3li\u00e1kra is nyomtathat\u00f3k. A nyomtat\u00e1s ut\u00e1n a fest\u00e9ket el\u0151sz\u00f6r egy alacsony nyom\u00e1s\u00fa higanyl\u00e1mpa 254 nm-es UV-f\u00e9ny\u00e9nek teszik ki, amely megszil\u00e1rd\u00edtja a fest\u00e9k fel\u00fclet\u00e9t, a belsej\u00e9t pedig f\u00e9lig szil\u00e1rd \u00e1llapotban hagyja. A fel\u00fcleti UV-tinta a megszil\u00e1rdul\u00e1s k\u00f6vetkezt\u00e9ben \u00f6sszemegy, g\u00f6dr\u00f6s mint\u00e1zatot hozva l\u00e9tre. Ezut\u00e1n a k\u00f6zepes nyom\u00e1s\u00fa higanyl\u00e1mp\u00e1val ism\u00e9t besug\u00e1rozz\u00e1k az UV-tint\u00e1t, \u00edgy az UV-tinta teljesen megszil\u00e1rdul, \u00e9s kalap\u00e1lt f\u00e9m vagy r\u00e1ncos megjelen\u00e9s\u0171 fel\u00fcleti hat\u00e1st \u00e9rnek el. A r\u00e1ncos fest\u00e9k val\u00f3j\u00e1ban m\u00e1r r\u00e9g\u00f3ta l\u00e9tezik, \u00e9s gyakran haszn\u00e1lj\u00e1k elektromos berendez\u00e9sek vagy g\u00e9pek burkolat\u00e1nak bevon\u00e1s\u00e1ra. A kiel\u00e9g\u00edt\u0151 r\u00e1ncos hat\u00e1s el\u00e9r\u00e9s\u00e9hez azonban magas h\u0151m\u00e9rs\u00e9klet\u0171 \u00e9get\u00e9s sz\u00fcks\u00e9ges, ez\u00e9rt ez az elj\u00e1r\u00e1s nem alkalmazhat\u00f3 pap\u00edrb\u00f3l k\u00e9sz\u00fclt csomagol\u00f3anyagokra. Az UV r\u00e1ncos\u00edt\u00f3 tinta okosan alkalmazza az UV tinta k\u00e9tszeres kikem\u00e9ny\u00edt\u00e9s\u00e9nek folyamat\u00e1t, \u00e9s a tintar\u00e9teg UV tintakem\u00e9nyed\u00e9s \u00e1ltal okozott t\u00e9rfogat zsugorod\u00e1s\u00e1t haszn\u00e1lja fel a tintar\u00e9teg r\u00e1ncosod\u00e1s\u00e1ra, k\u00fcl\u00f6nleges dekorat\u00edv hat\u00e1st keltve. Mivel az UV r\u00e1ncos tinta jellemz\u0151i az er\u0151s h\u00e1romdimenzi\u00f3s \u00e9rzet, a luxus \u00e9s az elegancia, a teljes tintafilm \u00e9s a j\u00f3 vizu\u00e1lis hat\u00e1s, alkalmaz\u00e1sa kiterjedt a term\u00e9kcsomagol\u00e1s fel\u00fcleti dekor\u00e1ci\u00f3s nyomtat\u00e1s\u00e1ra olyan ter\u00fcleteken, mint a cs\u00facskateg\u00f3ri\u00e1s cigarett\u00e1s dobozok, bordobozok, aj\u00e1nd\u00e9kcsomagol\u00f3 dobozok, eg\u00e9szs\u00e9g\u00fcgyi term\u00e9kcsomagol\u00f3 dobozok, kozmetikai dobozok, napt\u00e1rak, k\u00f6nyvek stb.<\/p>\n<p>Az UV r\u00e1ncos\u00edt\u00f3 fest\u00e9kkel el\u0151\u00e1ll\u00edtott r\u00e1ncok m\u00e9rete a szemek sz\u00e1m\u00e1t\u00f3l \u00e9s a szitanyom\u00f3fest\u00e9k r\u00e9teg vastags\u00e1g\u00e1t\u00f3l f\u00fcgg. Min\u00e9l kisebb a h\u00e1l\u00f3szemek sz\u00e1ma, ann\u00e1l vastagabb a fest\u00e9kr\u00e9teg \u00e9s ann\u00e1l nagyobbak a r\u00e1ncok; min\u00e9l nagyobb a h\u00e1l\u00f3szemek sz\u00e1ma, ann\u00e1l v\u00e9konyabb a fest\u00e9kr\u00e9teg \u00e9s ann\u00e1l kisebbek a r\u00e1ncok. \u00c1ltal\u00e1ban a 100 \u00e9s 200 k\u00f6z\u00f6tti szemb\u0151s\u00e9get r\u00e9szes\u00edtik el\u0151nyben.<\/p>\n<p>A r\u00e1ncok kialakul\u00e1sa az UV r\u00e1ncos\u00edt\u00f3 fest\u00e9kekben k\u00e9t f\u00e1zisban t\u00f6rt\u00e9nik: a r\u00e1ncos\u00edt\u00e1sban \u00e9s a kikem\u00e9ny\u00edt\u00e9sben. A r\u00e1ncok el\u0151sz\u00f6r alacsony nyom\u00e1s\u00fa higanyl\u00e1mp\u00e1val t\u00f6rt\u00e9n\u0151 besug\u00e1rz\u00e1ssal alakulnak ki a fel\u00fcleten, majd k\u00f6zepes nyom\u00e1s\u00fa higanyl\u00e1mp\u00e1val t\u00f6rt\u00e9n\u0151 besug\u00e1rz\u00e1ssal gy\u00f3gyulnak. A tinta vastags\u00e1g\u00e1n k\u00edv\u00fcl a r\u00e1ncok m\u00e9rete att\u00f3l is f\u00fcgg, hogy milyen sebess\u00e9ggel halad \u00e1t a fel\u00fclet az alacsony nyom\u00e1s\u00fa higanyl\u00e1mp\u00e1n. Ha a sebess\u00e9g t\u00fal gyors, nem keletkeznek r\u00e1ncok; ha t\u00fal lass\u00fa, a fel\u00fclet m\u00e1r megszil\u00e1rdult, \u00e9s nem keletkeznek r\u00e1ncok. A sz\u00e1ll\u00edt\u00f3szalag sebess\u00e9g\u00e9nek szab\u00e1lyoz\u00e1s\u00e1val \u00e9s az alacsony nyom\u00e1s\u00fa higanyl\u00e1mpa \u00e9s a magas nyom\u00e1s\u00fa higanyl\u00e1mpa k\u00f6z\u00f6tti t\u00e1vols\u00e1g v\u00e1ltoztat\u00e1s\u00e1val meghat\u00e1rozhat\u00f3k az optim\u00e1lis folyamatparam\u00e9terek.<\/p>\n<p>Az UV r\u00e1ncfelvarr\u00f3 fest\u00e9kkel szemben t\u00e1masztott teljes\u00edtm\u00e9nyk\u00f6vetelm\u00e9nyeket a t\u00e1bl\u00e1zat tartalmazza.<\/p>\n<p>&nbsp;<\/p>\n<p>Az UV r\u00e1ncfest\u00e9k nem pigment\u00e1lt, \u00e9s val\u00f3j\u00e1ban egyfajta UV \u00e1tl\u00e1tsz\u00f3 lakk. Elk\u00e9sz\u00edt\u00e9s\u00e9t l\u00e1sd a \"3.17 UV-lakk\" pontban.<\/p>\n<p>Az UV r\u00e1ncos\u00edt\u00f3 tinta haszn\u00e1lat\u00e1nak legfontosabb pontjai a k\u00f6vetkez\u0151k.<\/p>\n<p>\u2460 Az UV r\u00e1ncfest\u00e9ket haszn\u00e1lat el\u0151tt alaposan fel kell keverni, \u00e9s \u00e1ltal\u00e1ban h\u00edg\u00edt\u00e1s n\u00e9lk\u00fcl k\u00f6zvetlen\u00fcl nyomtathat\u00f3. Ha h\u00edg\u00edt\u00e1sra van sz\u00fcks\u00e9g, h\u00edg\u00edthat\u00f3 speci\u00e1lis UV-r\u00e1ncol\u00f3tint\u00e1hoz val\u00f3 lakkoz\u00e1ssal (h\u00edg\u00edt\u00f3val), \u00e9s az ar\u00e1ny \u00e1ltal\u00e1ban nem haladhatja meg az 5% \u00e9rt\u00e9ket. Ha sz\u00ednez\u00e9sre van sz\u00fcks\u00e9g, a megfelel\u0151 sz\u00ednpaszta adhat\u00f3 hozz\u00e1, \u00e9s alaposan el lehet keverni a nyomtat\u00e1s el\u0151tt, de a hozz\u00e1adott mennyis\u00e9g \u00e1ltal\u00e1ban nem haladhatja meg a 3%-t. A k\u00fcl\u00f6nb\u00f6z\u0151 sorozat\u00fa \u00e9s m\u00e1rk\u00e1j\u00fa UV-r\u00e1ncol\u00f3tint\u00e1kat \u00e1ltal\u00e1ban nem szabad egym\u00e1ssal keverni, hogy elker\u00fclhet\u0151k legyenek a nyomtat\u00e1si eredm\u00e9nyt befoly\u00e1sol\u00f3 k\u00e1ros reakci\u00f3k.<\/p>\n<p>\u2461 Egyes rossz tapad\u00e1s\u00fa hordoz\u00f3k eset\u00e9ben a tapad\u00e1si probl\u00e9ma megoldhat\u00f3 \u00fagy, hogy el\u0151sz\u00f6r a megfelel\u0151 \u00e1tl\u00e1tsz\u00f3 fest\u00e9kkel nyomtatunk, majd UV r\u00e1ncfelvarr\u00f3 fest\u00e9kkel nyomtatunk.<\/p>\n<p>\u2462 T\u00f6meges felhaszn\u00e1l\u00e1s el\u0151tt kis mennyis\u00e9get kell kipr\u00f3b\u00e1lni \u00e9s teljes m\u00e9rt\u00e9kben igazolni, hogy megfelel az anyagok \u00e9s berendez\u00e9sek k\u00f6vetelm\u00e9nyeinek. A tint\u00e1t h\u0171v\u00f6s, sz\u00e1raz helyen kell t\u00e1rolni, haszn\u00e1lat ut\u00e1n szorosan lez\u00e1rva, \u00e9s \u00fcgyelni kell arra, hogy ne \u00e9rintkezzen ny\u00edlt l\u00e1nggal \u00e9s magas h\u0151m\u00e9rs\u00e9klettel. Az eltarthat\u00f3s\u00e1gi id\u0151 \u00e1ltal\u00e1ban 1 \u00e9v.<\/p>\n<p>\u2463UV r\u00e1ncos fest\u00e9keket \u00e1ltal\u00e1ban szitanyom\u00e1shoz haszn\u00e1lnak, \u00e9s a k\u00edv\u00e1nt r\u00e1ncos hat\u00e1snak megfelel\u0151en v\u00e1lasztj\u00e1k ki a szita k\u00fcl\u00f6nb\u00f6z\u0151 szemb\u0151s\u00e9geit. Min\u00e9l magasabbak a nyomtatott term\u00e9k pontoss\u00e1gi k\u00f6vetelm\u00e9nyei a szitanyom\u00e1sban, ann\u00e1l nagyobb a kiv\u00e1lasztott szita szemb\u0151s\u00e9g\u00e9nek sz\u00e1ma, \u00e9s ford\u00edtva. Min\u00e9l nagyobb a szemb\u0151s\u00e9g, ann\u00e1l kisebb a r\u00e1nchat\u00e1s, \u00e9s ford\u00edtva. Ez\u00e9rt az UV r\u00e1ncos\u00edt\u00f3 fest\u00e9k szitanyom\u00e1sakor a gyakorlati tapasztalatok szerint \u00e1ltal\u00e1ban 100-200-as szemb\u0151s\u00e9g\u0171 szit\u00e1t haszn\u00e1lnak. Ha a nyomtat\u00f3berendez\u00e9s nagy pontoss\u00e1g\u00fa, akkor a nagyobb szemb\u0151s\u00e9g\u0171 szit\u00e1t is ki lehet v\u00e1lasztani.<\/p>\n<p>\u2464 V\u00e1lassza ki a megfelel\u0151 h\u00e1l\u00f3t\u00e1vols\u00e1got. Ha a szemt\u00e1vols\u00e1g kisebb, mint 5 mm, a k\u00e9p teljesen megjelen\u00edthet\u0151 a hordoz\u00f3n. Ha azonban a h\u00e1l\u00f3t\u00e1vols\u00e1g meghaladja az 5 mm-t, a hordoz\u00f3n megjelen\u00edtett k\u00e9p a h\u00e1l\u00f3t\u00e1vols\u00e1g n\u00f6veked\u00e9s\u00e9vel elveszik. A gyakorlati tapasztalatok szerint a 2 \u00e9s 5 mm k\u00f6z\u00f6tti h\u00e1l\u00f3t\u00e1vols\u00e1g be\u00e1ll\u00edt\u00e1si tartom\u00e1ny megfelel\u0151bb.<\/p>\n<p>\u2465 V\u00e1lassza ki a megfelel\u0151 k\u00e9perny\u0151fesz\u00edt\u00e9si sz\u00f6get. A szitanyom\u00e1ssal kapcsolatos gyakorlati tapasztalatok szerint a 45\u00b0-os szitafesz\u00edt\u00e9si sz\u00f6gn\u00e9l a moir\u00e9hat\u00e1s a legs\u00falyosabb; a 60\u00b0-os vagy 75\u00b0-os szitafesz\u00edt\u00e9si sz\u00f6gn\u00e9l a moir\u00e9hat\u00e1s szint\u00e9n viszonylag s\u00falyos; a 30\u00b0-os szitafesz\u00edt\u00e9si sz\u00f6gn\u00e9l a moir\u00e9mint\u00e1zat enyh\u00e9bb, m\u00edg 0\u00b0, 10\u00b0, 20\u00b0 \u00e9s 25\u00b0 eset\u00e9n a nyomtatott anyag alapvet\u0151en nem produk\u00e1l moir\u00e9mint\u00e1zatot. Ez\u00e9rt a fesz\u00edt\u00e9si sz\u00f6gek tartom\u00e1nya 30\u00b0-n\u00e1l kisebbre v\u00e1laszthat\u00f3.<\/p>\n<p>\u2466 \u00dcgyeljen a nyomtat\u00e1si sebess\u00e9g be\u00e1ll\u00edt\u00e1s\u00e1ra \u00e9s a nyom\u00f3g\u00e9p sz\u00f6g\u00e9nek szab\u00e1lyoz\u00e1s\u00e1ra. A nyomtat\u00e1si sebess\u00e9g v\u00e1ltoz\u00e1sa nem a nyomtatand\u00f3 anyag min\u0151s\u00e9g\u00e9nek v\u00e1ltoz\u00e1s\u00e1t eredm\u00e9nyezi, hanem csak a tinta r\u00e1ncos mint\u00e1zat\u00e1nak m\u00e9ret\u00e9t. A gyors nyomtat\u00e1si sebess\u00e9g kis mint\u00e1zatot, m\u00edg a lass\u00fa nyomtat\u00e1si sebess\u00e9g nagy mint\u00e1zatot eredm\u00e9nyez. Hasonl\u00f3k\u00e9ppen, a nyom\u00f3g\u00e9p sz\u00f6g\u00e9nek megv\u00e1ltoztat\u00e1sa nem v\u00e1ltoztatja meg a nyomtatv\u00e1ny min\u0151s\u00e9g\u00e9t, csak a minta m\u00e9ret\u00e9t. A kis facsar\u00f3sz\u00f6g kis mint\u00e1t, m\u00edg a nagy facsar\u00f3sz\u00f6g nagy mint\u00e1t eredm\u00e9nyez. Ez\u00e9rt az optim\u00e1lis nyomtat\u00e1si sebess\u00e9get \u00e9s a facsar\u00f3 sz\u00f6get \u00fagy kell be\u00e1ll\u00edtani, hogy a legjobb mint\u00e1zati hat\u00e1st \u00e9rj\u00fck el az UV-kem\u00e9ny\u00edt\u00e9s sor\u00e1n.<\/p>\n<p>\u2467 \u00dcgyeljen a gy\u0171r\u0151d\u00e9s \u00e9s a tinta sz\u00e1rad\u00e1si sebess\u00e9g\u00e9nek szab\u00e1lyoz\u00e1s\u00e1ra. Ha a gy\u0171r\u0151d\u00e9si sebess\u00e9g t\u00fal lass\u00fa, a nyomtatv\u00e1ny nem tud gy\u0171r\u0151dni. A k\u00eds\u00e9rletek azt mutatt\u00e1k, hogy ha a gy\u0171r\u0151d\u00e9si sebess\u00e9g kevesebb, mint 14 m\/perc, a fest\u00e9k alapvet\u0151en nem tud gy\u0171r\u0151dni; ha a sebess\u00e9g el\u00e9ri a 14 m\/perc vagy ann\u00e1l nagyobb sebess\u00e9get, a fest\u00e9k gy\u0171r\u0151dik. Ez\u00e9rt az \u00e1ltal\u00e1nos gy\u00e1rt\u00e1shoz 14 \u00e9s 20m\/min k\u00f6z\u00f6tti gy\u0171r\u0151d\u00e9si sebess\u00e9get lehet v\u00e1lasztani.<\/p>\n<p>\u2468 Vegye figyelembe a fest\u00e9kr\u00e9teg vastags\u00e1g\u00e1nak \u00e9s a fest\u00e9k sz\u00edn\u00e9nek hat\u00e1s\u00e1t az UV-kem\u00e9nyed\u00e9sre. Mivel a szitanyom\u00e1s fest\u00e9kr\u00e9teg vastags\u00e1ga nagyon nagy, ha a fest\u00e9k t\u00fal vastag, az befoly\u00e1solja a kem\u00e9ny\u00edt\u0151 hat\u00e1st. Minden olyan t\u00e9nyez\u0151, amely befoly\u00e1solja a nyomtatott fest\u00e9kr\u00e9teg vastags\u00e1g\u00e1t, hat\u00e1ssal lesz a kem\u00e9ny\u00edt\u0151hat\u00e1sra. A tintar\u00e9teg vastags\u00e1g\u00e1t befoly\u00e1sol\u00f3 t\u00e9nyez\u0151k k\u00f6z\u00e9 tartozik a szemek sz\u00e1ma, a fesz\u00fclts\u00e9g, a f\u00e9ny\u00e9rz\u00e9keny ragaszt\u00f3 vastags\u00e1ga, a nyom\u00f3g\u00e9p kem\u00e9nys\u00e9ge, a nyom\u00f3g\u00e9p \u00e9l\u00e9nek \u00e9less\u00e9ge, a nyomtat\u00e1si sz\u00f6g, a nyomtat\u00e1si sebess\u00e9g, a nyom\u00e1s stb., \u00e9s ezeket a t\u00e9nyez\u0151ket a nyomtat\u00e1s sor\u00e1n ellen\u0151rizni kell. Ezenk\u00edv\u00fcl a pigmentek is jelent\u0151s hat\u00e1ssal vannak a szitanyom\u00e1s\u00fa UV-fest\u00e9kekre. A k\u00fcl\u00f6nb\u00f6z\u0151 sz\u00edn\u0171 \u00e9s vastags\u00e1g\u00fa UV-r\u00e1ncol\u00f3fest\u00e9kek UV-kem\u00e9ny\u00edt\u0151 hat\u00e1sa is elt\u00e9r\u0151, ami f\u0151k\u00e9nt a k\u00fcl\u00f6nb\u00f6z\u0151 pigmentek f\u00e9nyelnyel\u00e9s\u00e9nek \u00e9s f\u00e9nyvisszaver\u0151d\u00e9s\u00e9nek, valamint a fest\u00e9kek elt\u00e9r\u0151 pigmenttartalm\u00e1nak k\u00f6sz\u00f6nhet\u0151. \u00c1ltal\u00e1noss\u00e1gban elmondhat\u00f3, hogy a feh\u00e9r, fekete, k\u00e9k \u00e9s z\u00f6ld nehezebben, m\u00edg a piros, s\u00e1rga, lakk \u00e9s \u00e1tl\u00e1tsz\u00f3 olaj k\u00f6nnyen kem\u00e9nyedik. A fotoinici\u00e1torok tulajdons\u00e1gait kihaszn\u00e1lva a k\u00fcl\u00f6nb\u00f6z\u0151 sz\u00edn\u0171 UV r\u00e1ncol\u00f3 tint\u00e1k kem\u00e9nyed\u00e9si param\u00e9terei azonos kem\u00e9ny\u00edt\u00e9si k\u00f6r\u00fclm\u00e9nyek k\u00f6z\u00f6tt, a fotoinici\u00e1tor t\u00edpus\u00e1nak kiv\u00e1laszt\u00e1s\u00e1val \u00e9s a sz\u00edns\u0171r\u0171s\u00e9g cs\u00f6kkent\u00e9s\u00e9vel \u00f6sszhangba hozhat\u00f3k. A fest\u00e9kr\u00e9teg vastags\u00e1g\u00e1t a szita param\u00e9tereinek, a nyom\u00f3g\u00e9p kem\u00e9nys\u00e9g\u00e9nek \u00e9s a nyomtat\u00e1si sebess\u00e9gnek a v\u00e1ltoztat\u00e1s\u00e1val kell be\u00e1ll\u00edtani a fest\u00e9k gyors kikem\u00e9nyed\u00e9s\u00e9nek biztos\u00edt\u00e1sa \u00e9rdek\u00e9ben.<\/p>\n<p>Az UV-h\u0151kezel\u00e9s megk\u00f6veteli, hogy az UV-h\u0151kezel\u0151 g\u00e9pet r\u00e1nctalan\u00edt\u00f3 berendez\u00e9ssel szerelj\u00e9k fel, a f\u00e9nyforr\u00e1s 20-40 W-os alacsony nyom\u00e1s\u00fa UV-l\u00e1mpa legyen, a teljes\u00edtm\u00e9ny 60-100 W legyen, \u00e9s az UV-r\u00e1nctalan\u00edt\u00f3 berendez\u00e9s \u00e9s az UV-h\u0151kezel\u0151 l\u00e1mpa k\u00f6z\u00f6tti t\u00e1vols\u00e1g legal\u00e1bb 1,2 m legyen. Ellenkez\u0151 esetben a nyomtatott term\u00e9ket az UV-l\u00e1mpa \u00fagy fogja kikem\u00e9ny\u00edteni, hogy az UV-gy\u0171r\u0151d\u00e9skelt\u0151 eszk\u00f6z nem gy\u0171r\u0151dik, \u00e9s a mint\u00e1zatot nem lehet el\u0151id\u00e9zni, valamint a gy\u0171r\u0151d\u00e9si hat\u00e1st. Az UV-kem\u00e9ny\u00edt\u0151 l\u00e1mpa teljes\u00edtm\u00e9nye nem lehet kevesebb, mint 3 kW, \u00e9s a sz\u00e1ll\u00edt\u00f3szalag sebess\u00e9ge a nyomtat\u00e1si \u00e9s kem\u00e9ny\u00edt\u00e9si hat\u00e1st\u00f3l f\u00fcgg, \u00e1ltal\u00e1ban 18-25 m\/perc. Az UV r\u00e1ncos\u00edt\u00f3 k\u00e9sz\u00fcl\u00e9k teljes\u00edtm\u00e9nye \u00e9s a sz\u00e1ll\u00edt\u00f3szalagt\u00f3l val\u00f3 t\u00e1vols\u00e1g k\u00f6zvetlen\u00fcl befoly\u00e1solja a term\u00e9k mint\u00e1zat\u00e1t. Min\u00e9l nagyobb az UV r\u00e1ncos\u00edt\u00f3 l\u00e1mpa teljes\u00edtm\u00e9nye, ann\u00e1l gyorsabb a sz\u00e1ll\u00edt\u00f3szalag sebess\u00e9ge, \u00e9s ford\u00edtva.<\/p>\n<p>&nbsp;<\/p>\n<p><!-- lc-commercial-start --><\/p>\n<h2>A practical sourcing checklist for enzyme, biotech, and food-ingredient topics<\/h2>\n<p>In enzyme and food-processing projects, the most useful decision frame is usually application fit plus process stability: which ingredient performs under the intended pH, temperature, time, and substrate conditions without creating a downstream quality or compliance problem.<\/p>\n<ul>\n<li><strong>Define the processing target first:<\/strong> flavor, hydrolysis, texture, fermentation, cleaning, and bioprocess applications often need very different activity profiles.<\/li>\n<li><strong>Check the real operating window:<\/strong> pH, temperature, residence time, and substrate type often matter more than a headline product claim.<\/li>\n<li><strong>Review consistency and downstream impact:<\/strong> dosage, sensory influence, filtration, and shelf-life behavior can all affect the final commercial value.<\/li>\n<li><strong>Use pilot validation:<\/strong> small production tests usually reveal the most useful differences in activity, efficiency, and process fit.<\/li>\n<\/ul>\n<h3>Recommended product references<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/hu\/product\/photoinitiator-819-irgacure-819-cas-162881-26-7\/\">CHLUMINIT 819<\/a>:<\/strong> Useful when a formulation needs stronger absorption and deeper cure support.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/hu\/product\/irgacure-1173-cas-7473-98-5\/\">CHLUMINIT 1173<\/a>:<\/strong> A practical comparison point for classic short-wave UV initiation.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/hu\/product\/photoinitiator-itx-cas-5495-84-1\/\">CHLUMINIT ITX<\/a>:<\/strong> A useful long-wave support route in many printing-ink packages.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/hu\/product\/photoinitiator-cq\/\">CHLUMINIT CQ<\/a>:<\/strong> A direct reference for visible-light and color-sensitive curing discussions.<\/li>\n<\/ul>\n<h3>FAQ for buyers and formulators<\/h3>\n<p><strong>Why is a high-activity enzyme not automatically the best commercial choice?<\/strong><br \/>Because the best enzyme is the one that performs reliably under the actual process conditions and gives the desired downstream result without creating new issues.<\/p>\n<p><strong>Should food and biotech ingredients be selected from data sheets alone?<\/strong><br \/>It is usually safer to pair the specification review with a pilot or application test because real substrates and process windows can change the result a lot.<\/p>\n<p><!-- lc-commercial-end --><\/p>\n<h2><strong><b>L\u00e9pjen kapcsolatba vel\u00fcnk most!<\/b><\/strong><\/h2>\n<p><!-- lc-qa-start --><\/p>\n<p><strong>Quick answer:<\/strong> Enzyme and food-processing ingredients are usually selected by substrate fit, pH and temperature window, dosage, and whether the end-use specification is acceptable for the target process. The strongest commercial choice is the one that performs consistently under real processing conditions.<\/p>\n<p><!-- lc-qa-end --><\/p>\n<h4><strong><b>Ha sz\u00fcks\u00e9ge van Price-ra, 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 <a href=\"mailto:info@longchangchemical.com\"><span style=\"color: #00ccff;\">info@longchangchemical.com<\/span><\/a>\u00a0munkaid\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>&nbsp;<\/p>\n<table style=\"border-collapse: collapse; width: 435.77pt;\" border=\"0\" width=\"581\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt; width: 215.25pt;\" width=\"287\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/hu\/product\/photoinitiator-tpo-cas-75980-60-8\/\"><span style=\"color: #00ccff;\">Fotoinici\u00e1tor TPO<\/span><\/a><\/td>\n<td style=\"width: 220.50pt;\" width=\"294\">CAS 75980-60-8<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/hu\/product\/cas-270586-78-2\/\"><span style=\"color: #00ccff;\">Fotoinici\u00e1tor TMO<\/span><\/a><\/td>\n<td>CAS 270586-78-2<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/hu\/product\/photoinitiator-pd-01-cas-579-07-7\/\"><span style=\"color: #00ccff;\">PD-01 fotoinici\u00e1tor<\/span><\/a><\/td>\n<td>CAS 579-07-7<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/hu\/product\/photoinitiator-pbz-cas-2128-93-0\/\"><span style=\"color: #00ccff;\">Fotoinici\u00e1tor PBZ<\/span><\/a><\/td>\n<td>CAS 2128-93-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/hu\/product\/photoinitiator-oxe-02-cas-478556-66-0\/\"><span style=\"color: #00ccff;\">OXE-02 fotoinici\u00e1tor<\/span><\/a><\/td>\n<td>CAS 478556-66-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/hu\/product\/photoinitiator-ombb\/\"><span style=\"color: #00ccff;\">Fotoinici\u00e1tor OMBB<\/span><\/a><\/td>\n<td>CAS 606-28-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/hu\/product\/photoinitiator-mpbz-6012\/\"><span style=\"color: #00ccff;\">Fotoinici\u00e1tor MPBZ (6012)<\/span><\/a><\/td>\n<td>CAS 86428-83-3<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/hu\/product\/photoinitiator-mbp-cas-134-84-9\/\"><span style=\"color: #00ccff;\">Fotoinici\u00e1tor MBP<\/span><\/a><\/td>\n<td>CAS 134-84-9<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/hu\/product\/photoinitiator-mbf-cas-15206-55-0\/\"><span style=\"color: #00ccff;\">Fotoinici\u00e1tor MBF<\/span><\/a><\/td>\n<td>CAS 15206-55-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/hu\/product\/photoinitiator-lap-cas-85073-19-4\/\"><span style=\"color: #00ccff;\">Fotoinici\u00e1tor LAP<\/span><\/a><\/td>\n<td>CAS 85073-19-4<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/hu\/product\/photoinitiator-itx-cas-5495-84-1\/\"><span style=\"color: #00ccff;\">Fotoinici\u00e1tor ITX<\/span><\/a><\/td>\n<td>CAS 5495-84-1<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/hu\/product\/photoinitiator-emk\/\"><span style=\"color: #00ccff;\">EMK fotoinici\u00e1tor<\/span><\/a><\/td>\n<td>CAS 90-93-7<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/hu\/product\/photoinitiator-eha-cas-21245-02-3\/\"><span style=\"color: #00ccff;\">Fotoinici\u00e1tor EHA<\/span><\/a><\/td>\n<td>CAS 21245-02-3<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/hu\/product\/photoinitiator-edb-cas-10287-53-3\/\"><span style=\"color: #00ccff;\">Fotoinici\u00e1tor EDB<\/span><\/a><\/td>\n<td>CAS 10287-53-3<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/hu\/product\/photoinitiator-detx-cas-82799-44-8\/\"><span style=\"color: #00ccff;\">DETX fotoinici\u00e1tor<\/span><\/a><\/td>\n<td>CAS 82799-44-8<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/hu\/product\/photoinitiator-cq\/\"><span style=\"color: #00ccff;\">Fotoinici\u00e1tor CQ \/ k\u00e1mforkinon<\/span><\/a><\/td>\n<td>CAS 10373-78-1<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/hu\/product\/photoinitiator-cbp-cas-134-85-0\/\"><span style=\"color: #00ccff;\">Fotoinici\u00e1tor CBP<\/span><\/a><\/td>\n<td>CAS 134-85-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/hu\/product\/photoinitiator-bp-cas-119-61-9\/\"><span style=\"color: #00ccff;\">BP \/ benzofenon fotoinici\u00e1tor<\/span><\/a><\/td>\n<td>CAS 119-61-9<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/hu\/product\/photoinitiator-bms\/\"><span style=\"color: #00ccff;\">Fotoinici\u00e1tor BMS<\/span><\/a><\/td>\n<td>CAS 83846-85-9<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/hu\/product\/photoinitiator-938\/\"><span style=\"color: #00ccff;\">F\u00e9nykezdem\u00e9nyez\u0151 938<\/span><\/a><\/td>\n<td>CAS 61358-25-6<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/hu\/product\/photoinitiator-937-cas-71786-70-4\/\"><span style=\"color: #00ccff;\">Fotoinici\u00e1tor 937<\/span><\/a><\/td>\n<td>CAS 71786-70-4<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/hu\/product\/photoinitiator-819-dw\/\"><span style=\"color: #00ccff;\">Fotoinici\u00e1tor 819 DW<\/span><\/a><\/td>\n<td>CAS 162881-26-7<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/hu\/product\/photoinitiator-819-irgacure-819-cas-162881-26-7\/\"><span style=\"color: #00ccff;\">Fotoinici\u00e1tor 819<\/span><\/a><\/td>\n<td>CAS 162881-26-7<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/hu\/product\/photoinitiator-784-cas-125051-32-3\/\"><span style=\"color: #00ccff;\">Fotoinici\u00e1tor 784<\/span><\/a><\/td>\n<td>CAS 125051-32-3<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/hu\/product\/photoinitiator-754-cas-211510-16-6-442536-99-4\/\"><span style=\"color: #00ccff;\">754 fotoinici\u00e1tor<\/span><\/a><\/td>\n<td>CAS 211510-16-6 442536-99-4<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/hu\/product\/photoinitiator-6993-cas-71449-78-0\/\"><span style=\"color: #00ccff;\">Fotoinici\u00e1tor 6993<\/span><\/a><\/td>\n<td>CAS 71449-78-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/hu\/product\/photoinitiator-6976\/\"><span style=\"color: #00ccff;\">6976 fotoinici\u00e1tor<\/span><\/a><\/td>\n<td>CAS 71449-78-0 89452-37-9 108-32-7<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/hu\/product\/photoinitiator-379-cas-119344-86-4\/\"><span style=\"color: #00ccff;\">Fotoinici\u00e1tor 379<\/span><\/a><\/td>\n<td>CAS 119344-86-4<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/hu\/product\/photoinitiator-369-cas-119313-12-1\/\"><span style=\"color: #00ccff;\">Fotoinici\u00e1tor 369<\/span><\/a><\/td>\n<td>CAS 119313-12-1<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"https:\/\/longchangchemical.com\/hu\/product\/photoinitiator-160\/\">Fotoinici\u00e1tor 160<\/a><\/span><\/td>\n<td>CAS 71868-15-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/hu\/product\/photoinitiator-1206\/\"><span style=\"color: #00ccff;\">F\u00e9nyind\u00edt\u00f3 1206<\/span><\/a><\/td>\n<td><\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/hu\/product\/irgacure-1173-cas-7473-98-5\/\"><span style=\"color: #00ccff;\">1173 fotoinici\u00e1tor<\/span><\/a><\/td>\n<td>CAS 7473-98-5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>UV wrinkle ink Normally, when ink dries, wrinkling occurs if the surface layer shrinks differently from the underlying layer. This wrinkling would be considered a defect in printing, but if<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[185],"tags":[],"class_list":["post-7817","post","type-post","status-publish","format-standard","hentry","category-photoinitiator"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.3.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>UV wrinkle ink \u2013 Photoinitiator - Longchang Chemical<\/title>\n<meta name=\"description\" content=\"UV wrinkle ink Normally, when ink dries, wrinkling occurs if the surface layer shrinks differently from the underlying layer. This wrinkling would be co...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/longchangchemical.com\/hu\/uv-wrinkle-ink-photoinitiator\/\" \/>\n<meta property=\"og:locale\" content=\"hu_HU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"UV wrinkle ink \u2013 Photoinitiator - Longchang Chemical\" \/>\n<meta property=\"og:description\" content=\"UV wrinkle ink Normally, when ink dries, wrinkling occurs if the surface layer shrinks differently from the underlying layer. 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