{"id":7878,"date":"2025-01-31T10:44:07","date_gmt":"2025-01-31T10:44:07","guid":{"rendered":"https:\/\/longchangchemical.com\/?p=7878"},"modified":"2026-04-28T10:42:49","modified_gmt":"2026-04-28T10:42:49","slug":"uv-gravure-inks-photoinitiator","status":"publish","type":"post","link":"https:\/\/longchangchemical.com\/nl\/uv-gravure-inks-photoinitiator\/","title":{"rendered":"UV-diepdrukinkten - Fotoinitiator"},"content":{"rendered":"<p>UV-diepdrukinkten<\/p>\n<p>Diepdruk is een zeer goede drukmethode, diepdruk rijk en duidelijke lagen, dikke inktlaag, uniforme inktkleur, hoge verzadiging, heldere en levendige kleur, kan echt reproduceren het originele effect. Maar het vaste inktgehalte van de traditionele diepdruktechnologie is laag, de vervluchtiging van oplosmiddelen is groot, zodat het gedrukte punt niet vol is, het puntreductie-effect is niet zo goed als offsetdruk; tegelijkertijd verandert door de vervluchtiging van oplosmiddelen de concentratie van inkt, waardoor de consistentie van de kleur van het drukwerk wordt be\u00efnvloed. Na het gebruik van UV-druk zijn deze problemen volledig opgelost en is het effect van puntreductie groter dan bij offsetdruk.<\/p>\n<p>Vluchtige organische stoffen (VOS) emissies van inkt veroorzaken luchtvervuiling, diepdruk is de meest ernstige. Momenteel geplaagd door 's werelds drukkerij is hoe volledig het probleem van de diepdruk organische vluchtige organische stoffen (VOS) emissies op te lossen.<\/p>\n<p>Landen over de hele wereld ontwikkelen en gebruiken diepdrukinkt op waterbasis, het drukken met diepdrukinkt op waterbasis kan tot op zekere hoogte de uitstoot van organische vluchtige organische stoffen (VOS) verminderen. Het drukeffect van diepdrukinkt op waterbasis, de druk van het gevoel van hi\u00ebrarchie, de dikte van de inktlaag, de uniformiteit van de inktkleur, de helderheid, de verzadiging, de kleurlevendigheid, enz. zijn echter niet zo goed als inkt op basis van oplosmiddelen. Aangezien het printen van inkt op waterbasis moet drogen bij hoge temperaturen, zijn er bepaalde problemen bij het printen van voedsel, dagelijkse chemische en farmaceutische producten zoals plastic flexibele verpakkingen.<\/p>\n<p>De diepdruk en andere drukmethodes zijn verschillend van zijn drukplaat na corrosie of gravure, de vorming van velen onder de oppervlakte van de drukplaat met verschillend volume van inktende gaten, vormen deze inktende gaten de grafiek van de diepdrukplaat. In het drukproces, de diepdrukroloppervlakte die in de inkttank wordt ondergedompeld, zal de oppervlakte van de inktende gaten die met inkt worden gevuld, door de schraper overtollige inkt schrapend weg zijn, slechts in de inktende gaten die met inkt worden gevuld, blijft de diepdrukrol roteren, ge\u00efnkte diepdrukrol met het substraat en de drukrol in contact met elkaar, onder de actie van de druk, inktende gaten in de inkt in contact met het substraat, wegens substraatadsorberend, wordt de inkt overgebracht naar het substraat. Aangezien de diepdrukrol blijft roteren, scheiden de inktplaat en het substraat zich, dan wordt een deel van de inkt overgebracht naar het substraat, een deel van de inkt stroomt terug naar het inktgat, voltooi het drukproces.<\/p>\n<p>&nbsp;<\/p>\n<p>In het drukproces, is het diepdrukproces eenvoudiger dan compensatiedruk, is er geen compensatieinkt en waterbalans, en direct gedrukt, zijn de kleurenreproductie en de kleurenconsistentie beter, en het schroottarief is laag, is het substraatafval minder, vooral is de drukweerstand veel hoger dan compensatiedruk, het aantal drukken over het algemeen tot meer dan 500.000 drukken, zeer geschikt voor het hoogwaardige tabaks en wijn verpakkende drukken. Diepdruk is het belangrijkste kenmerk van de inktlaag van de afdruk is dikker, over het algemeen in de 9 ~ 20\u03bcm, bijna twee keer zo dik als de inktlaag van de flexodruk, de afdruk heeft een sterk gevoel van drie-dimensionaliteit, duidelijke niveaus, kleur en glans is helder en vol.<\/p>\n<p><!-- lc-commercial-start --><\/p>\n<h2>Hoe ontwikkelaars dit onderwerp over foto-initiatoren doorgaans beoordelen<\/h2>\n<p>Wanneer technische inkopers of formuleerders foto-initiatoren beoordelen, is het meest bruikbare beoordelingskader doorgaans de uithardingskwaliteit in combinatie met de geschiktheid voor de toepassing: welke verpakking hardt betrouwbaar uit, behoudt een acceptabel uiterlijk en werkt nog steeds onder de omstandigheden van de lamp, de laagdikte en het substraat van het daadwerkelijke proces.<\/p>\n<ul>\n<li><strong>Zorg er eerst voor dat de verpakking bij de lamp past:<\/strong> Kwiklampen, UV-leds en systemen met zichtbaar licht kunnen dezelfde foto-initiatoren zeer verschillend rangschikken.<\/li>\n<li><strong>Controleer de diepteharding en de oppervlakteharding afzonderlijk:<\/strong> Een film die aan de bovenkant droog aanvoelt, kan eronder nog steeds zwak zijn.<\/li>\n<li><strong>Breng de vergeling in evenwicht met de reactiviteit:<\/strong> De sterkste uithardingsmethode is niet altijd de beste commerci\u00eble keuze als het risico op verkleuring of migratie onaanvaardbaar wordt.<\/li>\n<li><strong>Gebruik de uiteindelijke formule als referentiepunt:<\/strong> De hoeveelheid pigment, de samenstelling van het monomeer en de filmdikte kunnen allemaal de schijnbare rangschikking van dezelfde initiator be\u00efnvloeden.<\/li>\n<\/ul>\n<h3>Aanbevolen productreferenties<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/nl\/product\/photoinitiator-tpo-l-cas-84434-11-7\/\">CHLUMINIT TPO-L<\/a>:<\/strong> Een sterke referentie met lage vergeling voor op LED&#039;s geori\u00ebnteerde UV-systemen.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/nl\/product\/photoinitiator-819-irgacure-819-cas-162881-26-7\/\">CHLUMINIT 819<\/a>:<\/strong> Handig wanneer een formule een sterkere absorptie en diepere uithardingsondersteuning nodig heeft.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/nl\/product\/photoinitiator-184-cas-947-19-3\/\">CHLUMINIT 184<\/a>:<\/strong> Een klassieke referentiewaarde voor snelle oppervlakteharding in veel UV-systemen, gebaseerd op vrije radicalen.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/nl\/product\/irgacure-1173-cas-7473-98-5\/\">CHLUMINIT 1173<\/a>:<\/strong> Een praktisch vergelijkingspunt voor klassieke kortgolvige UV-initiatie.<\/li>\n<\/ul>\n<h3>Veelgestelde Vragen voor kopers en formuleringsdeskundigen<\/h3>\n<p><strong>Waarom worden gemengde foto-initiatorpakketten zo vaak gebruikt?<\/strong><br \/>Omdat het ene product vergeling of lamppassing goed kan tegengaan, terwijl een ander product de uithardingsdiepte of de lijnsnelheid verbetert, is het totaalpakket vaak sterker dan elk afzonderlijk product.<\/p>\n<p><strong>Moet een onvolledige uitharding altijd worden opgelost door meer initiator toe te voegen?<\/strong><br \/>Niet automatisch. De werkelijke beperking kan eerder liggen bij de lamp, de filmdikte, de pigmentkleuring of de rest van het reactiesysteem, dan bij een te lage dosering.<\/p>\n<p><!-- lc-commercial-end --><\/p>\n<h2><strong><b>Neem nu contact met ons op!<\/b><\/strong><\/h2>\n<p><!-- lc-qa-start --><\/p>\n<p><strong>Snel antwoord:<\/strong> Voor praktische formuleringswerkzaamheden begint de screening van foto-initiatoren met de lichtbron en de filmopbouw, waarna vergeling, hechting en uitharding onder re\u00eble productieomstandigheden worden gecontroleerd.<\/p>\n<p><!-- lc-qa-end --><\/p>\n<h4><strong><b>Als je Price nodig hebt, vul dan je contactgegevens in op het formulier hieronder. We nemen dan meestal binnen 24 uur contact met je op. Je kunt me ook een e-mail sturen <a href=\"mailto:info@longchangchemical.com\"><span style=\"color: #00ccff;\">info@longchangchemical.com<\/span><\/a>\u00a0tijdens kantooruren (8:30 tot 18:00 UTC+8 ma. ~ za.) of gebruik de live chat op de website voor een snel antwoord.<\/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\/nl\/product\/photoinitiator-tpo-cas-75980-60-8\/\"><span style=\"color: #00ccff;\">Fotoinitiator 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\/nl\/product\/cas-270586-78-2\/\"><span style=\"color: #00ccff;\">Fotoinitiator 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\/nl\/product\/photoinitiator-pd-01-cas-579-07-7\/\"><span style=\"color: #00ccff;\">Fotoinitiator PD-01<\/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\/nl\/product\/photoinitiator-pbz-cas-2128-93-0\/\"><span style=\"color: #00ccff;\">Fotoinitiator 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\/nl\/product\/photoinitiator-oxe-02-cas-478556-66-0\/\"><span style=\"color: #00ccff;\">Fotoinitiator OXE-02<\/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\/nl\/product\/photoinitiator-ombb\/\"><span style=\"color: #00ccff;\">Fotoinitiator 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\/nl\/product\/photoinitiator-mpbz-6012\/\"><span style=\"color: #00ccff;\">Fotoinitiator 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\/nl\/product\/photoinitiator-mbp-cas-134-84-9\/\"><span style=\"color: #00ccff;\">Fotoinitiator 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\/nl\/product\/photoinitiator-mbf-cas-15206-55-0\/\"><span style=\"color: #00ccff;\">Fotoinitiator 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\/nl\/product\/photoinitiator-lap-cas-85073-19-4\/\"><span style=\"color: #00ccff;\">Fotoinitiator 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\/nl\/product\/photoinitiator-itx-cas-5495-84-1\/\"><span style=\"color: #00ccff;\">Fotoinitiator 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\/nl\/product\/photoinitiator-emk\/\"><span style=\"color: #00ccff;\">Fotoinitiator EMK<\/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\/nl\/product\/photoinitiator-eha-cas-21245-02-3\/\"><span style=\"color: #00ccff;\">Fotoinitiator 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\/nl\/product\/photoinitiator-edb-cas-10287-53-3\/\"><span style=\"color: #00ccff;\">Fotoinitiator 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\/nl\/product\/photoinitiator-detx-cas-82799-44-8\/\"><span style=\"color: #00ccff;\">Fotoinitiator DETX<\/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\/nl\/product\/photoinitiator-cq\/\"><span style=\"color: #00ccff;\">Fotoinitiator CQ \/ Kamferchinon<\/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\/nl\/product\/photoinitiator-cbp-cas-134-85-0\/\"><span style=\"color: #00ccff;\">Fotoinitiator 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\/nl\/product\/photoinitiator-bp-cas-119-61-9\/\"><span style=\"color: #00ccff;\">Fotoinitiator BP \/ Benzofenon<\/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\/nl\/product\/photoinitiator-bms\/\"><span style=\"color: #00ccff;\">Fotoinitiator 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\/nl\/product\/photoinitiator-938\/\"><span style=\"color: #00ccff;\">Fotoinitiator 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\/nl\/product\/photoinitiator-937-cas-71786-70-4\/\"><span style=\"color: #00ccff;\">Fotoinitiator 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\/nl\/product\/photoinitiator-819-dw\/\"><span style=\"color: #00ccff;\">Fotoinitiator 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\/nl\/product\/photoinitiator-819-irgacure-819-cas-162881-26-7\/\"><span style=\"color: #00ccff;\">Fotoinitiator 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\/nl\/product\/photoinitiator-784-cas-125051-32-3\/\"><span style=\"color: #00ccff;\">Fotoinitiator 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\/nl\/product\/photoinitiator-754-cas-211510-16-6-442536-99-4\/\"><span style=\"color: #00ccff;\">Fotoinitiator 754<\/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\/nl\/product\/photoinitiator-6993-cas-71449-78-0\/\"><span style=\"color: #00ccff;\">Fotoinitiator 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\/nl\/product\/photoinitiator-6976\/\"><span style=\"color: #00ccff;\">Fotoinitiator 6976<\/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\/nl\/product\/photoinitiator-379-cas-119344-86-4\/\"><span style=\"color: #00ccff;\">Fotoinitiator 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\/nl\/product\/photoinitiator-369-cas-119313-12-1\/\"><span style=\"color: #00ccff;\">Fotoinitiator 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\/nl\/product\/photoinitiator-160\/\">Fotoinitiator 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\/nl\/product\/photoinitiator-1206\/\"><span style=\"color: #00ccff;\">Fotoinitiator 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\/nl\/product\/irgacure-1173-cas-7473-98-5\/\"><span style=\"color: #00ccff;\">Fotoinitiator 1173<\/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 gravure inks Gravure printing is a very good printing method, gravure printing rich and clear layers, thick ink layer, uniform ink color, high saturation, bright and vivid color, can<\/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-7878","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 gravure inks \u2013 Photoinitiator - Longchang Chemical<\/title>\n<meta name=\"description\" content=\"UV gravure inks Gravure printing is a very good printing method, gravure printing rich and clear layers, thick ink layer, uniform ink color, high satura...\" \/>\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\/nl\/uv-gravure-inks-photoinitiator\/\" \/>\n<meta property=\"og:locale\" content=\"nl_NL\" 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