{"id":5848,"date":"2023-01-13T15:43:01","date_gmt":"2023-01-13T15:43:01","guid":{"rendered":"https:\/\/longchangchemical.com\/?p=5848"},"modified":"2026-04-28T10:42:13","modified_gmt":"2026-04-28T10:42:13","slug":"printing-needs-ink","status":"publish","type":"post","link":"https:\/\/longchangchemical.com\/pt\/printing-needs-ink\/","title":{"rendered":"Independentemente do tipo de m\u00e9todo de impress\u00e3o, n\u00e3o \u00e9 poss\u00edvel separar a tinta"},"content":{"rendered":"<h1><strong>Independentemente do tipo de m\u00e9todo de impress\u00e3o, n\u00e3o \u00e9 poss\u00edvel separar a tinta<\/strong><\/h1>\n<p><!-- lc-qa-start --><\/p>\n<p><strong>Resposta r\u00e1pida:<\/strong> Na maioria dos sistemas UV, os fotoiniciadores s\u00e3o selecionados equilibrando a adequa\u00e7\u00e3o do comprimento de onda, a cura completa, o controle de cor e a velocidade da linha. Os compradores geralmente comparam um pacote com v\u00e1rios fotoiniciadores em vez de um produto isolado.<\/p>\n<p><!-- lc-qa-end --><\/p>\n<p>N\u00e3o importa que tipo de m\u00e9todo de impress\u00e3o seja insepar\u00e1vel da tinta, isso se tornou um conceito inerente, e a tecnologia de impress\u00e3o sem tinta, sem d\u00favida, quebrar\u00e1 esse conceito; se for poss\u00edvel, isso se tornar\u00e1 um novo tipo de tecnologia de impress\u00e3o.<\/p>\n<p>&nbsp;<\/p>\n<p>Na impress\u00e3o sem tinta, o sistema de controle coleta informa\u00e7\u00f5es do arquivo digital, e o microprocessador converte essas informa\u00e7\u00f5es do arquivo digital em uma s\u00e9rie de instru\u00e7\u00f5es de emiss\u00e3o para cada cabe\u00e7ote de impress\u00e3o. Os emissores individuais em cada cabe\u00e7ote de impress\u00e3o recebem as instru\u00e7\u00f5es de dados correspondentes, de modo que os pixels espec\u00edficos no arquivo digital s\u00e3o refletidos em um ponto ou \u00e1rea espec\u00edfica no substrato, enquanto determinam a dura\u00e7\u00e3o e\/ou a intensidade da irradia\u00e7\u00e3o exigida por cada emissor em cada cabe\u00e7ote de impress\u00e3o. Assim, a cor de cada ponto ou \u00e1rea no substrato \u00e9 alterada para corresponder \u00e0 cor de cada imagem.<\/p>\n<p>&nbsp;<\/p>\n<p>Os emissores individuais em cada matriz de cabe\u00e7ote de impress\u00e3o t\u00eam um mecanismo de orienta\u00e7\u00e3o de radia\u00e7\u00e3o dedicado. O mecanismo de orienta\u00e7\u00e3o faz com que a radia\u00e7\u00e3o emitida por cada emissor forme pontos de irradia\u00e7\u00e3o cont\u00ednuos ou descont\u00ednuos espec\u00edficos na superf\u00edcie do substrato. O mecanismo de orienta\u00e7\u00e3o de radia\u00e7\u00e3o consiste em uma ou mais lentes e\/ou uma ou mais fibras \u00f3pticas adaptadas a cada emissor.<\/p>\n<p>&nbsp;<\/p>\n<p>O microprocessador pode ainda manipular o movimento do substrato em rela\u00e7\u00e3o a cada cabe\u00e7ote de impress\u00e3o. Esse movimento pode ser realizado em uma \u00fanica dire\u00e7\u00e3o ou em v\u00e1rias dire\u00e7\u00f5es. Normalmente, o substrato se move unidirecionalmente na dire\u00e7\u00e3o indicada pelas setas, ou seja, da posi\u00e7\u00e3o irradiada pelo cabe\u00e7ote de impress\u00e3o 1 para a posi\u00e7\u00e3o irradiada pelo cabe\u00e7ote de impress\u00e3o 2 e, em seguida, para a posi\u00e7\u00e3o irradiada pelo cabe\u00e7ote de impress\u00e3o 3. Al\u00e9m de o substrato poder se mover, o cabe\u00e7ote de impress\u00e3o tamb\u00e9m pode se mover. Por exemplo, a largura da cabe\u00e7a de impress\u00e3o \u00e9 menor que a largura do substrato, e a cabe\u00e7a de impress\u00e3o pode se mover na dire\u00e7\u00e3o da seta perpendicular a.<\/p>\n<p>&nbsp;<\/p>\n<p>Durante todo o movimento, o substrato \u00e9 irradiado sequencialmente pela luz radiante emitida pelos emissores em cada cabe\u00e7a de impress\u00e3o. Primeiro, a luz infravermelha (IR)\/pr\u00f3xima do infravermelho (NIR) emitida pelo cabe\u00e7ote de impress\u00e3o \u00e9 absorvida pelo material na regi\u00e3o correspondente do substrato, seguida por um aumento na temperatura do substrato nessa regi\u00e3o, o que ativa o material de coacetileno nessa regi\u00e3o de um estado de baixa reatividade para um estado de alta reatividade. Posteriormente, o substrato \u00e9 exposto ao fotorresiste UV do cabe\u00e7ote de impress\u00e3o, o que causa o in\u00edcio da polimeriza\u00e7\u00e3o e a mudan\u00e7a de cor do material de coacetileno. A mudan\u00e7a de cor depende da exposi\u00e7\u00e3o da \u00e1rea irradiada. Finalmente, a irradia\u00e7\u00e3o adicional por luz infravermelha (IR)\/infravermelha pr\u00f3xima (NIR) emitida pelo cabe\u00e7ote de impress\u00e3o 3 completa a mudan\u00e7a conformacional do material de coacetileno. A sequ\u00eancia razo\u00e1vel de radia\u00e7\u00e3o t\u00e9rmica e UV acaba produzindo uma mudan\u00e7a no substrato de incolor para uma cor arbitr\u00e1ria.<\/p>\n<p>&nbsp;<\/p>\n<p>Como os emissores de cada cabe\u00e7ote de impress\u00e3o da m\u00e1quina UV podem ser controlados individualmente, a sequ\u00eancia espec\u00edfica de irradia\u00e7\u00e3o para cada \u00e1rea do substrato pode ser diversificada e controlada, resultando em uma imagem colorida. A resolu\u00e7\u00e3o da imagem formada nesse caso ser\u00e1 determinada pelo tamanho dos pontos de radia\u00e7\u00e3o formados por cada cabe\u00e7ote de impress\u00e3o; quanto menores forem os pontos formados, maior ser\u00e1 a resolu\u00e7\u00e3o.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h2><strong>Mat\u00e9rias-primas de tinta UV:\u00a0<a href=\"https:\/\/longchangchemical.com\/pt\/product\/uv-photoinitiator\/\"><span style=\"color: #00ccff;\">Fotoiniciador UV<\/span><\/a> Produtos da mesma s\u00e9rie<\/strong><\/h2>\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\/pt\/product\/photoinitiator-tpo-cas-75980-60-8\/\"><span style=\"color: #00ccff;\">Fotoiniciador 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\/pt\/product\/cas-270586-78-2\/\"><span style=\"color: #00ccff;\">Fotoiniciador 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\/pt\/product\/photoinitiator-pd-01-cas-579-07-7\/\"><span style=\"color: #00ccff;\">Fotoiniciador 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\/pt\/product\/photoinitiator-pbz-cas-2128-93-0\/\"><span style=\"color: #00ccff;\">Fotoiniciador 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\/pt\/product\/photoinitiator-oxe-02-cas-478556-66-0\/\"><span style=\"color: #00ccff;\">Fotoiniciador 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\/pt\/product\/photoinitiator-ombb\/\"><span style=\"color: #00ccff;\">Fotoiniciador 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\/pt\/product\/photoinitiator-mpbz-6012\/\"><span style=\"color: #00ccff;\">Fotoiniciador 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\/pt\/product\/photoinitiator-mbp-cas-134-84-9\/\"><span style=\"color: #00ccff;\">Fotoiniciador 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\/pt\/product\/photoinitiator-mbf-cas-15206-55-0\/\"><span style=\"color: #00ccff;\">Fotoiniciador 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\/pt\/product\/photoinitiator-lap-cas-85073-19-4\/\"><span style=\"color: #00ccff;\">Fotoiniciador 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\/pt\/product\/photoinitiator-itx-cas-5495-84-1\/\"><span style=\"color: #00ccff;\">Fotoiniciador 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\/pt\/product\/photoinitiator-emk\/\"><span style=\"color: #00ccff;\">Fotoiniciador 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\/pt\/product\/photoinitiator-eha-cas-21245-02-3\/\"><span style=\"color: #00ccff;\">Fotoiniciador 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\/pt\/product\/photoinitiator-edb-cas-10287-53-3\/\"><span style=\"color: #00ccff;\">Fotoiniciador 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\/pt\/product\/photoinitiator-detx-cas-82799-44-8\/\"><span style=\"color: #00ccff;\">Fotoiniciador 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\/pt\/product\/photoinitiator-cq\/\"><span style=\"color: #00ccff;\">Fotoiniciador CQ \/ canforoquinona<\/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\/pt\/product\/photoinitiator-cbp-cas-134-85-0\/\"><span style=\"color: #00ccff;\">Fotoiniciador 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\/pt\/product\/photoinitiator-bp-cas-119-61-9\/\"><span style=\"color: #00ccff;\">Fotoiniciador BP \/ Benzofenona<\/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\/pt\/product\/photoinitiator-bms\/\"><span style=\"color: #00ccff;\">Fotoiniciador 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\/pt\/product\/photoinitiator-938\/\"><span style=\"color: #00ccff;\">Fotoiniciador 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\/pt\/product\/photoinitiator-937-cas-71786-70-4\/\"><span style=\"color: #00ccff;\">Fotoiniciador 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\/pt\/product\/photoinitiator-819-dw\/\"><span style=\"color: #00ccff;\">Fotoiniciador 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\/pt\/product\/photoinitiator-819-irgacure-819-cas-162881-26-7\/\"><span style=\"color: #00ccff;\">Fotoiniciador 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\/pt\/product\/photoinitiator-784-cas-125051-32-3\/\"><span style=\"color: #00ccff;\">Fotoiniciador 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\/pt\/product\/photoinitiator-754-cas-211510-16-6-442536-99-4\/\"><span style=\"color: #00ccff;\">Fotoiniciador 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\/pt\/product\/photoinitiator-6993-cas-71449-78-0\/\"><span style=\"color: #00ccff;\">Fotoiniciador 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\/pt\/product\/photoinitiator-6976\/\"><span style=\"color: #00ccff;\">Fotoiniciador 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\/pt\/product\/photoinitiator-379-cas-119344-86-4\/\"><span style=\"color: #00ccff;\">Fotoiniciador 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\/pt\/product\/photoinitiator-369-cas-119313-12-1\/\"><span style=\"color: #00ccff;\">Fotoiniciador 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\/pt\/product\/photoinitiator-160\/\">Fotoiniciador 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\/pt\/product\/photoinitiator-1206\/\"><span style=\"color: #00ccff;\">Fotoiniciador 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\/pt\/product\/irgacure-1173-cas-7473-98-5\/\"><span style=\"color: #00ccff;\">Fotoiniciador 1173<\/span><\/a><\/td>\n<td>CAS 7473-98-5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p><!-- lc-commercial-start --><\/p>\n<h2>Como os formuladores geralmente avaliam este t\u00f3pico de fotoiniciador<\/h2>\n<p>Ao avaliar fotoiniciadores, os compradores t\u00e9cnicos ou formuladores geralmente consideram a qualidade da cura e a adequa\u00e7\u00e3o \u00e0 aplica\u00e7\u00e3o: qual embalagem cura de forma confi\u00e1vel, mant\u00e9m uma apar\u00eancia aceit\u00e1vel e ainda funciona sob as condi\u00e7\u00f5es da l\u00e2mpada, espessura do filme e substrato do processo real.<\/p>\n<ul>\n<li><strong>Primeiro, compare a embalagem com a l\u00e2mpada:<\/strong> L\u00e2mpadas de merc\u00fario, LEDs UV e sistemas de luz vis\u00edvel podem classificar os mesmos fotoiniciadores de maneiras muito diferentes.<\/li>\n<li><strong>Verifique a cura em profundidade e a cura superficial separadamente:<\/strong> Uma pel\u00edcula que parece seca na superf\u00edcie ainda pode estar fr\u00e1gil por baixo.<\/li>\n<li><strong>Equilibre o amarelamento com a reatividade:<\/strong> O m\u00e9todo de cura profunda mais eficaz nem sempre \u00e9 a melhor op\u00e7\u00e3o comercial se o risco de migra\u00e7\u00e3o ou altera\u00e7\u00e3o da cor se tornar inaceit\u00e1vel.<\/li>\n<li><strong>Utilize a f\u00f3rmula final como refer\u00eancia:<\/strong> A quantidade de pigmento, o pacote de mon\u00f4meros e a espessura do filme podem alterar a classifica\u00e7\u00e3o aparente do mesmo iniciador.<\/li>\n<\/ul>\n<h3>Refer\u00eancias de produtos recomendadas<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/pt\/product\/photoinitiator-819-irgacure-819-cas-162881-26-7\/\">CHLUMINIT 819<\/a>:<\/strong> \u00datil quando uma f\u00f3rmula necessita de maior absor\u00e7\u00e3o e suporte \u00e0 cura mais profunda.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/pt\/product\/irgacure-1173-cas-7473-98-5\/\">CHLUMINIT 1173<\/a>:<\/strong> Um ponto de compara\u00e7\u00e3o pr\u00e1tico para a inicia\u00e7\u00e3o cl\u00e1ssica por UV de ondas curtas.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/pt\/product\/photoinitiator-itx-cas-5495-84-1\/\">CHLUMINIT ITX<\/a>:<\/strong> Uma via de suporte de ondas longas \u00fatil em muitos pacotes de tinta de impress\u00e3o.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/pt\/product\/photoinitiator-cq\/\">CHLUMINIT CQ<\/a>:<\/strong> Uma refer\u00eancia direta para discuss\u00f5es sobre cura sens\u00edvel \u00e0 luz vis\u00edvel e \u00e0 cor.<\/li>\n<\/ul>\n<h3>FAQ para compradores e formuladores<\/h3>\n<p><strong>Por que os pacotes de fotoiniciadores misturados s\u00e3o t\u00e3o comuns?<\/strong><br \/>Como um produto pode controlar o amarelamento ou o encaixe da l\u00e2mpada, enquanto outro melhora a profundidade de cura ou o desempenho da velocidade da linha, o pacote completo costuma ser mais eficaz do que qualquer produto individual.<\/p>\n<p><strong>A cura incompleta deve sempre ser resolvida adicionando mais iniciador?<\/strong><br \/>N\u00e3o automaticamente. A verdadeira limita\u00e7\u00e3o pode estar na l\u00e2mpada, na espessura do filme, na tonalidade do pigmento ou no restante do sistema reativo, e n\u00e3o simplesmente em uma subdosagem.<\/p>\n<p><!-- lc-commercial-end --><\/p>\n<h2><strong><b>Entre em contato conosco agora!<\/b><\/strong><\/h2>\n<h4><strong><b>Se precisar de COA, MSDS ou TDS de fotoiniciadores, preencha suas informa\u00e7\u00f5es de contato no formul\u00e1rio abaixo. Em geral, entraremos em contato em 24 horas.<\/b><\/strong> Voc\u00ea tamb\u00e9m pode me enviar um e-mail <a href=\"mailto:info@longchangchemical.com\"><span style=\"color: #0000ff;\">info@longchangchemical.com<\/span><\/a> durante o hor\u00e1rio comercial (das 8h30 \u00e0s 18h UTC+8 de segunda a s\u00e1bado) ou use o bate-papo ao vivo do site para obter uma resposta imediata.<\/h4>","protected":false},"excerpt":{"rendered":"<p>Independentemente do m\u00e9todo de impress\u00e3o, a tinta \u00e9 insepar\u00e1vel; isso se tornou um conceito inerente, e a tecnologia de impress\u00e3o sem tinta, sem d\u00favida, romper\u00e1 com esse conceito, se puder.<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[114],"tags":[],"class_list":["post-5848","post","type-post","status-publish","format-standard","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>No matter what kind of printing method can not be separated from the ink - Longchang Chemical<\/title>\n<meta name=\"description\" content=\"No matter what kind of printing method is inseparable from the ink, this has become an inherent concept, and inkless printing technology will undoubtedl...\" \/>\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\/pt\/printing-needs-ink\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"No matter what kind of printing method can not be separated from the ink - Longchang Chemical\" \/>\n<meta property=\"og:description\" content=\"No matter what kind of printing method is inseparable from the ink, this has become an inherent concept, and inkless printing technology will undoubtedl...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/longchangchemical.com\/pt\/printing-needs-ink\/\" \/>\n<meta property=\"og:site_name\" content=\"Longchang Chemical\" \/>\n<meta property=\"article:published_time\" content=\"2023-01-13T15:43:01+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-28T10:42:13+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\/printing-needs-ink\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/longchangchemical.com\/printing-needs-ink\/\"},\"author\":{\"name\":\"Longchang Chemical\",\"@id\":\"https:\/\/longchangchemical.com\/#\/schema\/person\/ecb1ad846136c6f1ca534b62978c6a8e\"},\"headline\":\"No matter what kind of printing method can not be separated from the ink\",\"datePublished\":\"2023-01-13T15:43:01+00:00\",\"dateModified\":\"2026-04-28T10:42:13+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/longchangchemical.com\/printing-needs-ink\/\"},\"wordCount\":1064,\"publisher\":{\"@id\":\"https:\/\/longchangchemical.com\/#organization\"},\"articleSection\":[\"Catalysts &amp; 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