{"id":7868,"date":"2025-01-24T10:57:40","date_gmt":"2025-01-24T10:57:40","guid":{"rendered":"https:\/\/longchangchemical.com\/?p=7868"},"modified":"2026-04-28T10:42:48","modified_gmt":"2026-04-28T10:42:48","slug":"waterless-offset-printing-photoinitiator","status":"publish","type":"post","link":"https:\/\/longchangchemical.com\/it\/waterless-offset-printing-photoinitiator\/","title":{"rendered":"Stampa offset senza acqua - Fotoiniziatore\u00a0"},"content":{"rendered":"<p>Stampa offset senza acqua - Fotoiniziatore<\/p>\n<p>La stampa offset senz'acqua \u00e8 una tecnologia di stampa rotocalco che non utilizza l'acqua o le tradizionali soluzioni di bagnatura, ma si avvale di lastre di stampa con superfici in gomma siliconica non inchiostrate, inchiostri speciali e una serie di sistemi di controllo della temperatura. Rispetto alla tecnologia di stampa offset tradizionale, la stampa offset senza acqua presenta i vantaggi di un eccellente effetto di stampa, di una maggiore efficienza di stampa e della tutela dell'ambiente.<\/p>\n<p>3.4.4.1 Caratteristiche della tecnologia di stampa offset senza acqua<br \/>\n(1) Buon effetto di stampa<br \/>\nAlta saturazione del colore. Non vi \u00e8 alcun intervento dell'acqua nella stampa, l'immagine stampata non \u00e8 diluita e l'inchiostro emulsionato e pi\u00f9 luminoso, vivido, la saturazione del colore delle stampe \u00e8 aumentata, pu\u00f2 superare la stampa tradizionale di 20%.<\/p>\n<p>\u2461 buona riproduzione dei punti. Il piatto di stampa \u00e8 un piatto piatto concavo, il trasferimento in rilievo su tutti i lati del grado di diffusione \u00e8 piccolo, il tasso di aumento del punto \u00e8 ridotto da 50%, e non utilizzare la soluzione di bagnatura, il punto \u00e8 pi\u00f9 chiaro.<\/p>\n<p>Alta densit\u00e0 di stampa. Poich\u00e9 il tasso di guadagno dei punti \u00e8 ridotto, la densit\u00e0 di stampa pu\u00f2 essere aumentata in modo appropriato per produrre toni di colore chiari, immagini ad alta risoluzione e luminosit\u00e0, testi fini e immagini di precisione.<\/p>\n<p>Poich\u00e9 non viene utilizzata acqua, non \u00e8 necessario regolare il bilanciamento acqua-inchiostro e si possono selezionare pi\u00f9 substrati, con prestazioni eccezionali su lamine metalliche, plastica e pellicole che non possono essere stampate con la stampa offset tradizionale.<\/p>\n<p>\u2464 L'assenza di soluzione di bagnatura consente inoltre una sovrastampa accurata su macchine da stampa fronte\/retro, soprattutto per la stampa di carta sottile.<\/p>\n<p>(2) Alta velocit\u00e0 di stampa e produttivit\u00e0<br \/>\nPoich\u00e9 la stampa offset senz'acqua non richiede la regolazione del bilanciamento acqua-inchiostro durante la stampa, i tempi di prestampa sono 40% pi\u00f9 brevi di quelli della stampa offset tradizionale, il consumo di carta per sovrastampa \u00e8 ridotto da 30% a 40% e non viene utilizzata alcuna soluzione di bagnatura. In questo modo non solo si risparmiano i tempi e i costi di preparazione alla stampa, ma si ottiene anche una produzione di alta qualit\u00e0 e ad alta efficienza.<\/p>\n<p>(3) Favorevole alla tutela dell'ambiente<br \/>\nIl processo di stampa offset senza acqua non utilizza la tradizionale soluzione di bagnatura contenente solventi volatili come i prodotti chimici, non emette composti organici volatili nell'aria, riducendo l'inquinamento ambientale e risparmiando acqua.<\/p>\n<p>Naturalmente, anche la stampa offset senz'acqua ha i suoi difetti, come la viscosit\u00e0 dell'inchiostro, i requisiti di qualit\u00e0 della carta; inoltre, per garantire che la viscosit\u00e0 dell'inchiostro non sia influenzata dalla temperatura, \u00e8 necessario configurare il sistema di controllo della temperatura, con conseguente aumento di alcuni costi.<\/p>\n<p>Attualmente, l'uso generale della tradizionale lastra di stampa offset fotosensibile senza acqua, le diverse aziende, i diversi periodi di sviluppo della struttura della lastra di stampa non sono gli stessi, ma la struttura generale \u00e8 generalmente divisa in 5 strati (dall'interno verso l'esterno): la base della lastra, lo strato inferiore (strato adesivo), lo strato fotografico pro-inchiostro (strato fotosensibile), lo strato di gomma siliconica repellente all'inchiostro e lo strato protettivo.<\/p>\n<p>3.4.4.2 Composizione strutturale delle lastre per la stampa offset senza acqua<br \/>\n(1) Base della piastra<br \/>\nLa base della lastra \u00e8 il corpo di supporto della lastra di stampa, che deve avere un certo grado di resistenza e flessibilit\u00e0. Viene utilizzata principalmente la lastra sottile di alluminio, ma anche la carta patinata, la lastra in lega di alluminio, la lastra in gomma e la lastra in plastica o una combinazione di pi\u00f9 materiali.<\/p>\n<p>(2) Rivestimento di fondo<br \/>\nIl rivestimento inferiore \u00e8 costituito dalla base della lastra e dallo strato fotografico uniti nello strato adesivo; oltre al ruolo di adesione, svolge anche un ruolo di isolamento termico e di tamponamento della pressione di stampa.<\/p>\n<p>(3) Strato fotografico<br \/>\nLo strato di fotopolimerizzazione, noto anche come strato di conversione della luce e del calore, con pro-inchiostro, \u00e8 il supporto dell'immagine stampata ed \u00e8 la composizione di base della lastra di stampa offset senza acqua; lo strato di fotopolimerizzazione si divide in due tipi: tipo negativo e tipo positivo.<\/p>\n<p>(4) Strato di gomma siliconica<br \/>\nLa tensione superficiale della gomma siliconica e dell'inchiostro \u00e8 superiore alla coesione dell'inchiostro, pertanto lo strato di gomma siliconica pu\u00f2 essere utilizzato come strato repellente all'inchiostro della lastra di stampa. La gomma siliconica \u00e8 generata dalla reazione tra il dialchilpolisilossano e l'agente reticolante.<\/p>\n<p>(5) Strato protettivo<br \/>\nLo strato di gomma siliconica viene talvolta rivestito con uno strato di pellicola di poliestere o polipropilene con una buona trasmittanza luminosa, che pu\u00f2 evitare che la lastra si graffi e migliorare il vuoto durante l'esposizione.<\/p>\n<p>&nbsp;<\/p>\n<p><!-- lc-commercial-start --><\/p>\n<h2>A practical selection route for photoinitiator-related projects<\/h2>\n<p>When technical buyers or formulators screen photoinitiators, the most useful decision frame is usually cure quality plus application fit: which package cures reliably, keeps appearance acceptable, and still works under the lamp, film thickness, and substrate conditions of the actual process.<\/p>\n<ul>\n<li><strong>Match the package to the lamp first:<\/strong> mercury lamps, UV LEDs, and visible-light systems can rank the same photoinitiators very differently.<\/li>\n<li><strong>Check depth cure and surface cure separately:<\/strong> a film that feels dry on top can still be weak underneath.<\/li>\n<li><strong>Balance yellowing with reactivity:<\/strong> the strongest deep-cure route is not always the best commercial choice if color or migration risk becomes unacceptable.<\/li>\n<li><strong>Use the final formula as the benchmark:<\/strong> pigment load, monomer package, and film thickness can all change the apparent ranking of the same initiator.<\/li>\n<\/ul>\n<h3>Recommended product references<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/it\/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\/it\/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\/it\/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\/it\/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 are blended photoinitiator packages so common?<\/strong><br \/>Because one product may control yellowing or lamp fit well while another improves cure depth or line-speed performance, so the full package is often stronger than any single grade.<\/p>\n<p><strong>Should incomplete cure always be solved by adding more initiator?<\/strong><br \/>Not automatically. The real limitation may be the lamp, film thickness, pigment shading, or the rest of the reactive system rather than simple under-dosage.<\/p>\n<p><!-- lc-commercial-end --><\/p>\n<h2><strong><b>Contattateci ora!<\/b><\/strong><\/h2>\n<p><!-- lc-qa-start --><\/p>\n<p><strong>Quick answer:<\/strong> Photoinitiator choice is usually driven by lamp match, cure depth, yellowing, and whether the final film still performs on the real substrate. The best package is rarely the cheapest single grade.<\/p>\n<p><!-- lc-qa-end --><\/p>\n<h4><strong><b>Se avete bisogno di Price, inserite i vostri dati di contatto nel modulo sottostante; di solito vi contatteremo entro 24 ore. Potete anche inviarmi un'e-mail <a href=\"mailto:info@longchangchemical.com\"><span style=\"color: #00ccff;\">info@longchangchemical.com<\/span><\/a>\u00a0durante l'orario di lavoro (dalle 8:30 alle 18:00 UTC+8 lun.-sab.) o utilizzare la live chat del sito web per ottenere una risposta immediata.<\/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\/it\/product\/photoinitiator-tpo-cas-75980-60-8\/\"><span style=\"color: #00ccff;\">Fotoiniziatore 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\/it\/product\/cas-270586-78-2\/\"><span style=\"color: #00ccff;\">Fotoiniziatore 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\/it\/product\/photoinitiator-pd-01-cas-579-07-7\/\"><span style=\"color: #00ccff;\">Fotoiniziatore 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\/it\/product\/photoinitiator-pbz-cas-2128-93-0\/\"><span style=\"color: #00ccff;\">Fotoiniziatore 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\/it\/product\/photoinitiator-oxe-02-cas-478556-66-0\/\"><span style=\"color: #00ccff;\">Fotoiniziatore 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\/it\/product\/photoinitiator-ombb\/\"><span style=\"color: #00ccff;\">Fotoiniziatore 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\/it\/product\/photoinitiator-mpbz-6012\/\"><span style=\"color: #00ccff;\">Fotoiniziatore 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\/it\/product\/photoinitiator-mbp-cas-134-84-9\/\"><span style=\"color: #00ccff;\">Fotoiniziatore 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\/it\/product\/photoinitiator-mbf-cas-15206-55-0\/\"><span style=\"color: #00ccff;\">Fotoiniziatore 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\/it\/product\/photoinitiator-lap-cas-85073-19-4\/\"><span style=\"color: #00ccff;\">Fotoiniziatore 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\/it\/product\/photoinitiator-itx-cas-5495-84-1\/\"><span style=\"color: #00ccff;\">Fotoiniziatore 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\/it\/product\/photoinitiator-emk\/\"><span style=\"color: #00ccff;\">Fotoiniziatore 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\/it\/product\/photoinitiator-eha-cas-21245-02-3\/\"><span style=\"color: #00ccff;\">Fotoiniziatore 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\/it\/product\/photoinitiator-edb-cas-10287-53-3\/\"><span style=\"color: #00ccff;\">Fotoiniziatore 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\/it\/product\/photoinitiator-detx-cas-82799-44-8\/\"><span style=\"color: #00ccff;\">Fotoiniziatore 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\/it\/product\/photoinitiator-cq\/\"><span style=\"color: #00ccff;\">Fotoiniziatore CQ \/ Canforchinone<\/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\/it\/product\/photoinitiator-cbp-cas-134-85-0\/\"><span style=\"color: #00ccff;\">Fotoiniziatore 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\/it\/product\/photoinitiator-bp-cas-119-61-9\/\"><span style=\"color: #00ccff;\">Fotoiniziatore BP \/ Benzofenone<\/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\/it\/product\/photoinitiator-bms\/\"><span style=\"color: #00ccff;\">Fotoiniziatore 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\/it\/product\/photoinitiator-938\/\"><span style=\"color: #00ccff;\">Fotoiniziatore 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\/it\/product\/photoinitiator-937-cas-71786-70-4\/\"><span style=\"color: #00ccff;\">Fotoiniziatore 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\/it\/product\/photoinitiator-819-dw\/\"><span style=\"color: #00ccff;\">Fotoiniziatore 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\/it\/product\/photoinitiator-819-irgacure-819-cas-162881-26-7\/\"><span style=\"color: #00ccff;\">Fotoiniziatore 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\/it\/product\/photoinitiator-784-cas-125051-32-3\/\"><span style=\"color: #00ccff;\">Fotoiniziatore 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\/it\/product\/photoinitiator-754-cas-211510-16-6-442536-99-4\/\"><span style=\"color: #00ccff;\">Fotoiniziatore 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\/it\/product\/photoinitiator-6993-cas-71449-78-0\/\"><span style=\"color: #00ccff;\">Fotoiniziatore 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\/it\/product\/photoinitiator-6976\/\"><span style=\"color: #00ccff;\">Fotoiniziatore 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\/it\/product\/photoinitiator-379-cas-119344-86-4\/\"><span style=\"color: #00ccff;\">Fotoiniziatore 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\/it\/product\/photoinitiator-369-cas-119313-12-1\/\"><span style=\"color: #00ccff;\">Fotoiniziatore 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\/it\/product\/photoinitiator-160\/\">Fotoiniziatore 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\/it\/product\/photoinitiator-1206\/\"><span style=\"color: #00ccff;\">Fotoiniziatore 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\/it\/product\/irgacure-1173-cas-7473-98-5\/\"><span style=\"color: #00ccff;\">Fotoiniziatore 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>Waterless Offset Printing- Photoinitiator Waterless Offset Printing is a gravure printing technology that does not use water or traditional fountain solutions, but instead uses printing plates with non-ink-friendly silicone rubber<\/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-7868","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>Waterless Offset Printing- Photoinitiator\u00a0 - Longchang Chemical<\/title>\n<meta name=\"description\" content=\"Waterless Offset Printing- Photoinitiator Waterless Offset Printing is a gravure printing technology that does not use water or traditional fountain sol...\" \/>\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\/it\/waterless-offset-printing-photoinitiator\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Waterless Offset Printing- Photoinitiator\u00a0 - Longchang Chemical\" \/>\n<meta property=\"og:description\" content=\"Waterless Offset Printing- Photoinitiator Waterless Offset Printing is a gravure printing technology that does not use water or traditional fountain sol...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/longchangchemical.com\/it\/waterless-offset-printing-photoinitiator\/\" \/>\n<meta property=\"og:site_name\" content=\"Longchang Chemical\" \/>\n<meta property=\"article:published_time\" content=\"2025-01-24T10:57:40+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-28T10:42:48+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2024\/02\/logo-jpeg.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"1000\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Longchang Chemical\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/longchangchemical.com\/waterless-offset-printing-photoinitiator\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/longchangchemical.com\/waterless-offset-printing-photoinitiator\/\"},\"author\":{\"name\":\"Longchang Chemical\",\"@id\":\"https:\/\/longchangchemical.com\/#\/schema\/person\/ecb1ad846136c6f1ca534b62978c6a8e\"},\"headline\":\"Waterless Offset Printing- Photoinitiator\u00a0\",\"datePublished\":\"2025-01-24T10:57:40+00:00\",\"dateModified\":\"2026-04-28T10:42:48+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/longchangchemical.com\/waterless-offset-printing-photoinitiator\/\"},\"wordCount\":1159,\"publisher\":{\"@id\":\"https:\/\/longchangchemical.com\/#organization\"},\"articleSection\":[\"Photoinitiator\"],\"inLanguage\":\"it-IT\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/longchangchemical.com\/waterless-offset-printing-photoinitiator\/\",\"url\":\"https:\/\/longchangchemical.com\/waterless-offset-printing-photoinitiator\/\",\"name\":\"Waterless Offset Printing- Photoinitiator\u00a0 - Longchang Chemical\",\"isPartOf\":{\"@id\":\"https:\/\/longchangchemical.com\/#website\"},\"datePublished\":\"2025-01-24T10:57:40+00:00\",\"dateModified\":\"2026-04-28T10:42:48+00:00\",\"description\":\"Waterless Offset Printing- Photoinitiator Waterless Offset Printing is a gravure printing technology that does not use water or traditional fountain sol...\",\"breadcrumb\":{\"@id\":\"https:\/\/longchangchemical.com\/waterless-offset-printing-photoinitiator\/#breadcrumb\"},\"inLanguage\":\"it-IT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/longchangchemical.com\/waterless-offset-printing-photoinitiator\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/longchangchemical.com\/waterless-offset-printing-photoinitiator\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/longchangchemical.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Waterless Offset Printing- Photoinitiator\u00a0\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/longchangchemical.com\/#website\",\"url\":\"https:\/\/longchangchemical.com\/\",\"name\":\"Longchang Chemical\",\"description\":\"China chemical manufacturer \uff06 supplier\",\"publisher\":{\"@id\":\"https:\/\/longchangchemical.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/longchangchemical.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"it-IT\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/longchangchemical.com\/#organization\",\"name\":\"Longchang Chemical\",\"url\":\"https:\/\/longchangchemical.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"it-IT\",\"@id\":\"https:\/\/longchangchemical.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2020\/08\/cropped-longchang-logo.png\",\"contentUrl\":\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2020\/08\/cropped-longchang-logo.png\",\"width\":512,\"height\":512,\"caption\":\"Longchang Chemical\"},\"image\":{\"@id\":\"https:\/\/longchangchemical.com\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/longchangchemical.com\/#\/schema\/person\/ecb1ad846136c6f1ca534b62978c6a8e\",\"name\":\"Longchang Chemical\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"it-IT\",\"@id\":\"https:\/\/longchangchemical.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/c1e84ee0759373263198c58e8f338f80?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/c1e84ee0759373263198c58e8f338f80?s=96&d=mm&r=g\",\"caption\":\"Longchang Chemical\"},\"sameAs\":[\"https:\/\/longchangchemical.com\"],\"url\":\"https:\/\/longchangchemical.com\/it\/author\/infolongchangchemical-com\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Fotoiniziatore per stampa offset senza acqua - Longchang Chemical","description":"Waterless Offset Printing- Photoinitiator Waterless Offset Printing is a gravure printing technology that does not use water or traditional fountain sol...","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/longchangchemical.com\/it\/waterless-offset-printing-photoinitiator\/","og_locale":"it_IT","og_type":"article","og_title":"Waterless Offset Printing- Photoinitiator\u00a0 - Longchang Chemical","og_description":"Waterless Offset Printing- Photoinitiator Waterless Offset Printing is a gravure printing technology that does not use water or traditional fountain sol...","og_url":"https:\/\/longchangchemical.com\/it\/waterless-offset-printing-photoinitiator\/","og_site_name":"Longchang Chemical","article_published_time":"2025-01-24T10:57:40+00:00","article_modified_time":"2026-04-28T10:42:48+00:00","og_image":[{"width":1000,"height":1000,"url":"https:\/\/longchangchemical.com\/wp-content\/uploads\/2024\/02\/logo-jpeg.jpg","type":"image\/jpeg"}],"author":"Longchang Chemical","twitter_card":"summary_large_image","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/longchangchemical.com\/waterless-offset-printing-photoinitiator\/#article","isPartOf":{"@id":"https:\/\/longchangchemical.com\/waterless-offset-printing-photoinitiator\/"},"author":{"name":"Longchang Chemical","@id":"https:\/\/longchangchemical.com\/#\/schema\/person\/ecb1ad846136c6f1ca534b62978c6a8e"},"headline":"Waterless Offset Printing- Photoinitiator\u00a0","datePublished":"2025-01-24T10:57:40+00:00","dateModified":"2026-04-28T10:42:48+00:00","mainEntityOfPage":{"@id":"https:\/\/longchangchemical.com\/waterless-offset-printing-photoinitiator\/"},"wordCount":1159,"publisher":{"@id":"https:\/\/longchangchemical.com\/#organization"},"articleSection":["Photoinitiator"],"inLanguage":"it-IT"},{"@type":"WebPage","@id":"https:\/\/longchangchemical.com\/waterless-offset-printing-photoinitiator\/","url":"https:\/\/longchangchemical.com\/waterless-offset-printing-photoinitiator\/","name":"Fotoiniziatore per stampa offset senza acqua - Longchang Chemical","isPartOf":{"@id":"https:\/\/longchangchemical.com\/#website"},"datePublished":"2025-01-24T10:57:40+00:00","dateModified":"2026-04-28T10:42:48+00:00","description":"Waterless Offset Printing- Photoinitiator Waterless Offset Printing is a gravure printing technology that does not use water or traditional fountain sol...","breadcrumb":{"@id":"https:\/\/longchangchemical.com\/waterless-offset-printing-photoinitiator\/#breadcrumb"},"inLanguage":"it-IT","potentialAction":[{"@type":"ReadAction","target":["https:\/\/longchangchemical.com\/waterless-offset-printing-photoinitiator\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/longchangchemical.com\/waterless-offset-printing-photoinitiator\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/longchangchemical.com\/"},{"@type":"ListItem","position":2,"name":"Waterless Offset Printing- Photoinitiator\u00a0"}]},{"@type":"WebSite","@id":"https:\/\/longchangchemical.com\/#website","url":"https:\/\/longchangchemical.com\/","name":"Longchang Chemical","description":"Cina produttore di prodotti chimici \uff06 fornitore","publisher":{"@id":"https:\/\/longchangchemical.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/longchangchemical.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"it-IT"},{"@type":"Organization","@id":"https:\/\/longchangchemical.com\/#organization","name":"Longchang Chemical","url":"https:\/\/longchangchemical.com\/","logo":{"@type":"ImageObject","inLanguage":"it-IT","@id":"https:\/\/longchangchemical.com\/#\/schema\/logo\/image\/","url":"https:\/\/longchangchemical.com\/wp-content\/uploads\/2020\/08\/cropped-longchang-logo.png","contentUrl":"https:\/\/longchangchemical.com\/wp-content\/uploads\/2020\/08\/cropped-longchang-logo.png","width":512,"height":512,"caption":"Longchang Chemical"},"image":{"@id":"https:\/\/longchangchemical.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/longchangchemical.com\/#\/schema\/person\/ecb1ad846136c6f1ca534b62978c6a8e","name":"Longchang Chemical","image":{"@type":"ImageObject","inLanguage":"it-IT","@id":"https:\/\/longchangchemical.com\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/c1e84ee0759373263198c58e8f338f80?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/c1e84ee0759373263198c58e8f338f80?s=96&d=mm&r=g","caption":"Longchang Chemical"},"sameAs":["https:\/\/longchangchemical.com"],"url":"https:\/\/longchangchemical.com\/it\/author\/infolongchangchemical-com\/"}]}},"_links":{"self":[{"href":"https:\/\/longchangchemical.com\/it\/wp-json\/wp\/v2\/posts\/7868","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/longchangchemical.com\/it\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/longchangchemical.com\/it\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/longchangchemical.com\/it\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/longchangchemical.com\/it\/wp-json\/wp\/v2\/comments?post=7868"}],"version-history":[{"count":3,"href":"https:\/\/longchangchemical.com\/it\/wp-json\/wp\/v2\/posts\/7868\/revisions"}],"predecessor-version":[{"id":9440,"href":"https:\/\/longchangchemical.com\/it\/wp-json\/wp\/v2\/posts\/7868\/revisions\/9440"}],"wp:attachment":[{"href":"https:\/\/longchangchemical.com\/it\/wp-json\/wp\/v2\/media?parent=7868"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/longchangchemical.com\/it\/wp-json\/wp\/v2\/categories?post=7868"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/longchangchemical.com\/it\/wp-json\/wp\/v2\/tags?post=7868"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}