{"id":4402,"date":"2025-09-28T08:17:00","date_gmt":"2025-09-28T00:17:00","guid":{"rendered":"https:\/\/www.topfastpcb.com\/?p=4402"},"modified":"2025-09-27T15:40:19","modified_gmt":"2025-09-27T07:40:19","slug":"how-are-pcb-silk-screens-made","status":"publish","type":"post","link":"https:\/\/www.topfastpcb.com\/nl\/blog\/how-are-pcb-silk-screens-made\/","title":{"rendered":"Hoe worden PCB-zeefdrukken gemaakt?"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_74 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Inhoudsopgave<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.topfastpcb.com\/nl\/blog\/how-are-pcb-silk-screens-made\/#1_What_is_PCB_Silkscreen\" >1. Wat is PCB-zeefdruk?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.topfastpcb.com\/nl\/blog\/how-are-pcb-silk-screens-made\/#2_Core_Value_of_PCB_Silkscreen\" >2. Kernwaarde van PCB-zeefdruk<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.topfastpcb.com\/nl\/blog\/how-are-pcb-silk-screens-made\/#3_Key_Information_Contained_in_PCB_Silkscreen\" >3. Belangrijke informatie op de zeefdruk van printplaten<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.topfastpcb.com\/nl\/blog\/how-are-pcb-silk-screens-made\/#31_Essential_Markings\" >3.1 Essenti\u00eble markeringen<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.topfastpcb.com\/nl\/blog\/how-are-pcb-silk-screens-made\/#32_Informational_Markings\" >3.2 Informatieve markeringen<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.topfastpcb.com\/nl\/blog\/how-are-pcb-silk-screens-made\/#4_PCB_Silkscreen_Production_Process_Flow\" >4. Productieproces van PCB-zeefdruk<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.topfastpcb.com\/nl\/blog\/how-are-pcb-silk-screens-made\/#41_Design_Stage\" >4.1 Ontwerpfase<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.topfastpcb.com\/nl\/blog\/how-are-pcb-silk-screens-made\/#42_Comparison_of_Three_Main_Production_Processes\" >4.2 Vergelijking van drie belangrijke productieprocessen<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.topfastpcb.com\/nl\/blog\/how-are-pcb-silk-screens-made\/#421_Traditional_Screen_Printing\" >4.2.1 Traditionele zeefdruk<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.topfastpcb.com\/nl\/blog\/how-are-pcb-silk-screens-made\/#422_Liquid_Photo_Imaging_LPI\" >4.2.2 Vloeibare foto-imaging (LPI)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.topfastpcb.com\/nl\/blog\/how-are-pcb-silk-screens-made\/#423_Direct_Legend_Printing_DLP\" >4.2.3 Direct Legend Printing (DLP)<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.topfastpcb.com\/nl\/blog\/how-are-pcb-silk-screens-made\/#5_Detailed_PCB_Silkscreen_Design_Specifications\" >5. Gedetailleerde specificaties voor het ontwerp van PCB-zeefdruk<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.topfastpcb.com\/nl\/blog\/how-are-pcb-silk-screens-made\/#51_Layout_Design_Principles\" >5.1 Ontwerpprincipes voor lay-out<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.topfastpcb.com\/nl\/blog\/how-are-pcb-silk-screens-made\/#52_Silkscreen_Handling_for_Special_Components\" >5.2 Zeefdrukbehandeling voor speciale componenten<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.topfastpcb.com\/nl\/blog\/how-are-pcb-silk-screens-made\/#53_Design_for_Manufacturability_DFM_Considerations\" >5.3 Overwegingen met betrekking tot ontwerp voor produceerbaarheid (DFM)<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.topfastpcb.com\/nl\/blog\/how-are-pcb-silk-screens-made\/#6_Quality_Control_and_Common_Issue_Resolution\" >6. Kwaliteitscontrole en oplossing van veelvoorkomende problemen<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.topfastpcb.com\/nl\/blog\/how-are-pcb-silk-screens-made\/#61_Silkscreen_Quality_Inspection_Standards\" >6.1 Kwaliteitscontrolenormen voor zeefdruk<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/www.topfastpcb.com\/nl\/blog\/how-are-pcb-silk-screens-made\/#62_Common_Problems_and_Solutions\" >6.2 Veelvoorkomende problemen en oplossingen<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/www.topfastpcb.com\/nl\/blog\/how-are-pcb-silk-screens-made\/#7_Trends_in_Advanced_Silkscreen_Technology\" >7. Trends in geavanceerde zeefdruktechnologie<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/www.topfastpcb.com\/nl\/blog\/how-are-pcb-silk-screens-made\/#71_Digital_Silkscreen_Technology\" >7.1 Digitale zeefdruktechnologie<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/www.topfastpcb.com\/nl\/blog\/how-are-pcb-silk-screens-made\/#72_Application_of_Eco-Friendly_Materials\" >7.2 Toepassing van milieuvriendelijke materialen<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/www.topfastpcb.com\/nl\/blog\/how-are-pcb-silk-screens-made\/#8_Practical_Design_Recommendations\" >8. Praktische ontwerpadviezen<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_What_is_PCB_Silkscreen\"><\/span>1. Wat is PCB-zeefdruk?<span class=\"ez-toc-section-end\"><\/span><\/h2><p>PCB-zeefdruk is de laag met tekst en symbolische markeringen op een printplaat, aangebracht met behulp van zeefdruktechnologie met epoxyharsinkt op het oppervlak van de printplaat. Deze markeringen bevatten cruciale informatie, zoals componentidentificaties, polariteitsindicatoren en versie-informatie, en bieden essenti\u00eble referenties voor <a href=\"https:\/\/www.topfastpcb.com\/nl\/products\/category\/pcba\/\">PCB-assemblage<\/a>, testen en repareren.<\/p><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_Core_Value_of_PCB_Silkscreen\"><\/span>2. Kernwaarde van PCB-zeefdruk<span class=\"ez-toc-section-end\"><\/span><\/h2><ul class=\"wp-block-list\"><li><strong>Verbetert de effici\u00ebntie van de assemblage<\/strong>: Duidelijke componentmarkeringen en polariteitsaanduidingen verminderen soldeerfouten.<\/li>\n\n<li><strong>Vergemakkelijkt het opsporen en repareren van fouten<\/strong>: Duidelijke identificatiegegevens versnellen het probleemoplossingsproces.<\/li>\n\n<li><strong>Verbetert de traceerbaarheid van producten<\/strong>Versienummers, datumcodes en andere informatie verbeteren het kwaliteitsmanagementsysteem.<\/li>\n\n<li><strong>Weergave van merkimago<\/strong>Bedrijfslogo's en certificeringsmerken versterken de professionaliteit van het product.<\/li><\/ul><div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"402\" src=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/09\/PCB-Silk-Screen-Printing-1.jpg\" alt=\"PCB-zeefdruk\" class=\"wp-image-4403\" srcset=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/09\/PCB-Silk-Screen-Printing-1.jpg 600w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/09\/PCB-Silk-Screen-Printing-1-300x201.jpg 300w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/09\/PCB-Silk-Screen-Printing-1-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure><\/div><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_Key_Information_Contained_in_PCB_Silkscreen\"><\/span>3. Belangrijke informatie op de zeefdruk van printplaten<span class=\"ez-toc-section-end\"><\/span><\/h2><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"31_Essential_Markings\"><\/span>3.1 Essenti\u00eble markeringen<span class=\"ez-toc-section-end\"><\/span><\/h3><ol class=\"wp-block-list\"><li><strong>Componentreferentieaanduidingen<\/strong>: Zoals R1, C5, U3, enz.<\/li>\n\n<li><strong>Polariteitsmarkeringen<\/strong>: Anode-\/kathode-indicatoren voor componenten zoals diodes en elektrolytische condensatoren.<\/li>\n\n<li><strong>Pin 1 Markering<\/strong>: Geeft de startpin voor ge\u00efntegreerde schakelingen aan.<\/li>\n\n<li><strong>Overzicht van componenten<\/strong>: Begrenzingsvak van complexe componenten<\/li>\n\n<li><strong>Testpuntidentificaties<\/strong>: Markeer belangrijke signaaltestlocaties.<\/li><\/ol><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"32_Informational_Markings\"><\/span>3.2 Informatieve markeringen<span class=\"ez-toc-section-end\"><\/span><\/h3><ol class=\"wp-block-list\"><li><strong>Bedrijfslogo en copyrightinformatie<\/strong><\/li>\n\n<li><strong>PCB-versienummer en datumcode<\/strong><\/li>\n\n<li><strong>Fabrikantinformatie en serienummer<\/strong><\/li>\n\n<li><strong>Veiligheidskeurmerken<\/strong> (UL, CE, RoHS, enz.)<\/li>\n\n<li><strong>Waarschuwingssymbolen en speciale gebruiksinstructies<\/strong><\/li><\/ol><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_PCB_Silkscreen_Production_Process_Flow\"><\/span>4. Productieproces van PCB-zeefdruk<span class=\"ez-toc-section-end\"><\/span><\/h2><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"41_Design_Stage\"><\/span>4.1 Ontwerpfase<span class=\"ez-toc-section-end\"><\/span><\/h3><p><strong>Specificaties voor het instellen van EDA-tools<\/strong>:<\/p><ul class=\"wp-block-list\"><li>Stel de zeefdruklaag afzonderlijk in als de bovenste\/onderste zeefdruklaag.<\/li>\n\n<li>Lettertype selecteren: Gebruik standaard Sans-serif lettertypen.<\/li>\n\n<li>Standaardafmetingen: hoogte 25-35 mil, lijndikte 5 mil.<\/li>\n\n<li>Kleurenconfiguratie: Wit is de primaire kleur; geel, zwart of rood voor speciale behoeften.<\/li><\/ul><p><strong>Ontwerp-kernpunten<\/strong>:<\/p><ul class=\"wp-block-list\"><li>Vermijd overlapping van zeefdruk met pads of via's.<\/li>\n\n<li>Zorg voor een uniforme tekenori\u00ebntatie (van links naar rechts, van onder naar boven).<\/li>\n\n<li>Gebruik hulplijnen voor annotaties in gebieden met een hoge dichtheid.<\/li>\n\n<li>Zorg ervoor dat de polariteitsmarkeringen duidelijk en goed zichtbaar zijn.<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"42_Comparison_of_Three_Main_Production_Processes\"><\/span>4.2 Vergelijking van drie belangrijke productieprocessen<span class=\"ez-toc-section-end\"><\/span><\/h3><h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"421_Traditional_Screen_Printing\"><\/span>4.2.1 Traditionele zeefdruk<span class=\"ez-toc-section-end\"><\/span><\/h4><p><strong>Processtroom<\/strong>:<br>Voorbereiding van het frame \u2192 Spannen van het gaas \u2192 Coating met lichtgevoelige emulsie \u2192 Belichting \u2192 Ontwikkeling \u2192 Afdrukken \u2192 Uitharding<\/p><p><strong>Voordelen<\/strong>: Lage kosten, hoge effici\u00ebntie, geschikt voor productie van grote volumes.<br><strong>Beperkingen<\/strong>: Beperkte precisie (minimale lijnbreedte &gt; 0,15 mm), niet geschikt voor printplaten met hoge dichtheid.<\/p><h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"422_Liquid_Photo_Imaging_LPI\"><\/span>4.2.2 Vloeibare foto-imaging (LPI)<span class=\"ez-toc-section-end\"><\/span><\/h4><p><strong>Processtroom<\/strong>:<br>Vloeibare foto-imageable soldeermasker coating \u2192 UV-belichting \u2192 Ontwikkeling \u2192 Uitharding<\/p><p><strong>Voordelen<\/strong>: Hoge resolutie (tot 0,1 mm), goede vlakheid.<br><strong>Toepassingen<\/strong>: PCB-printplaten met gemiddelde precisie-eisen.<\/p><h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"423_Direct_Legend_Printing_DLP\"><\/span>4.2.3 Direct Legend Printing (DLP)<span class=\"ez-toc-section-end\"><\/span><\/h4><p><strong>Processtroom<\/strong>:<br>Directe aandrijving vanuit CAD-gegevens \u2192 Inkjetprinten \u2192 UV-uitharding<\/p><p><strong>Voordelen<\/strong>: Hoogste precisie (tot 0,05 mm), digitale workflow, geschikt voor prototypes en kleine series.<br><strong>Beperkingen<\/strong>: Hogere kosten, strenge eisen aan de oppervlakteafwerking.<\/p><div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"402\" src=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/09\/PCB-Silk-Screen-Printing-2.jpg\" alt=\"PCB-zeefdruk\" class=\"wp-image-4404\" srcset=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/09\/PCB-Silk-Screen-Printing-2.jpg 600w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/09\/PCB-Silk-Screen-Printing-2-300x201.jpg 300w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/09\/PCB-Silk-Screen-Printing-2-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure><\/div><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"5_Detailed_PCB_Silkscreen_Design_Specifications\"><\/span>5. Gedetailleerde specificaties voor het ontwerp van PCB-zeefdruk<span class=\"ez-toc-section-end\"><\/span><\/h2><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"51_Layout_Design_Principles\"><\/span>5.1 Ontwerpprincipes voor lay-out<span class=\"ez-toc-section-end\"><\/span><\/h3><ol class=\"wp-block-list\"><li><strong>Consistentieprincipe<\/strong>: Zorg voor een uniforme tekenori\u00ebntatie aan dezelfde kant.<\/li>\n\n<li><strong>Vrijgaveprincipe<\/strong>Houd de zeefdruk minimaal 3 mil verwijderd van pads en via's.<\/li>\n\n<li><strong>Duidelijkheidsbeginsel<\/strong>Zorg voor voldoende contrast tussen tekens en de achtergrond.<\/li>\n\n<li><strong>Associatieprincipe<\/strong>: Plaats identificatiecodes op een gepaste afstand van de bijbehorende componenten.<\/li><\/ol><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"52_Silkscreen_Handling_for_Special_Components\"><\/span>5.2 Zeefdrukbehandeling voor speciale componenten<span class=\"ez-toc-section-end\"><\/span><\/h3><p><strong>BGA\/QFN-componenten<\/strong>: De zeefdrukgrootte moet exact overeenkomen met de werkelijke chipgrootte.<br><strong>Connectoren om de circuitprestaties te verbeteren.<\/strong>: Geef de pinnen en de richting van de interface duidelijk aan.<br><strong>Gepolariseerde componenten<\/strong>: Gebruik de symbolen \u201c+\/-\u201d of kathodebandindicatoren.<br><strong>Hoogspanningsgebieden<\/strong>: Voeg waarschuwingssymbolen en aanwijzingen voor veilige afstand toe.<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"53_Design_for_Manufacturability_DFM_Considerations\"><\/span>5.3 Overwegingen met betrekking tot ontwerp voor produceerbaarheid (DFM)<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li><strong>Lettertype selecteren<\/strong>: Vermijd te complexe lettertypen.<\/li>\n\n<li><strong>Groottecontrole<\/strong>: De minimale tekenhoogte mag niet minder dan 20 mil bedragen.<\/li>\n\n<li><strong>Positieoptimalisatie<\/strong>: Vermijd plaatsing op gebogen of oneffen oppervlakken.<\/li>\n\n<li><strong>Procescompatibiliteit<\/strong>: Houd rekening met de kenmerken van verschillende zeefdrukprocessen.<\/li><\/ul><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"6_Quality_Control_and_Common_Issue_Resolution\"><\/span>6. Kwaliteitscontrole en oplossing van veelvoorkomende problemen<span class=\"ez-toc-section-end\"><\/span><\/h2><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"61_Silkscreen_Quality_Inspection_Standards\"><\/span>6.1 Kwaliteitscontrolenormen voor zeefdruk<span class=\"ez-toc-section-end\"><\/span><\/h3><ol class=\"wp-block-list\"><li><strong>Volledigheid<\/strong>Alle noodzakelijke markeringen zijn volledig aangebracht, zonder uitzonderingen.<\/li>\n\n<li><strong>Duidelijkheid<\/strong>: De randen van het karakter zijn scherp, zonder bramen.<\/li>\n\n<li><strong>Hechting<\/strong>: Doorsteektest doorstaan, geen afbladdering.<\/li>\n\n<li><strong>Nauwkeurigheid van registratie<\/strong>: De afwijking van de padpositie is &lt; 0,1 mm.<\/li><\/ol><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"62_Common_Problems_and_Solutions\"><\/span>6.2 Veelvoorkomende problemen en oplossingen<span class=\"ez-toc-section-end\"><\/span><\/h3><p><strong>Wazige tekens<\/strong>: Pas de viscositeit van de inkt of de belichtingsparameters aan.<br><strong>Positie Afwijking<\/strong>: Optimaliseer het proces voor het uitlijnen van het scherm.<br><strong>Slechte hechting<\/strong>: Verbeter de voorreiniging van het substraat.<br><strong>Onvoldoende resolutie<\/strong>Kies een geschikter productieproces.<\/p><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"7_Trends_in_Advanced_Silkscreen_Technology\"><\/span>7. Trends in geavanceerde zeefdruktechnologie<span class=\"ez-toc-section-end\"><\/span><\/h2><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"71_Digital_Silkscreen_Technology\"><\/span>7.1 Digitale zeefdruktechnologie<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li><strong>3D-zeefdruk<\/strong>: Past zich aan voor afdrukken op onregelmatige oppervlakken.<\/li>\n\n<li><strong>Intelligent kleurbeheer<\/strong>: Zorgt voor nauwkeurige controle bij meerkleurig zeefdrukken.<\/li>\n\n<li><strong>Variabele gegevens afdrukken<\/strong>: Voldoet aan gepersonaliseerde aanpassingsbehoeften.<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"72_Application_of_Eco-Friendly_Materials\"><\/span>7.2 Toepassing van milieuvriendelijke materialen<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li><strong>Inkten op waterbasis<\/strong>: Verminder de uitstoot van vluchtige organische stoffen (VOS).<\/li>\n\n<li><strong>UV-uithardingstechnologie<\/strong>: Vermindert het energieverbruik.<\/li>\n\n<li><strong>Biologisch afbreekbare materialen<\/strong>: Voldoe aan de eisen voor groene productie.<\/li><\/ul><div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"402\" src=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/09\/PCB-Silk-Screen-Printing-3.jpg\" alt=\"PCB-zeefdruk\" class=\"wp-image-4405\" srcset=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/09\/PCB-Silk-Screen-Printing-3.jpg 600w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/09\/PCB-Silk-Screen-Printing-3-300x201.jpg 300w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/09\/PCB-Silk-Screen-Printing-3-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure><\/div><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"8_Practical_Design_Recommendations\"><\/span>8. Praktische ontwerpadviezen<span class=\"ez-toc-section-end\"><\/span><\/h2><ol class=\"wp-block-list\"><li><strong>Vroegtijdige betrokkenheid<\/strong>: Houd rekening met het zeefdrukontwerp tijdens de PCB-lay-outfase.<\/li>\n\n<li><strong>Procesadvies<\/strong>: Bevestig specifieke procesmogelijkheden en beperkingen bij de fabrikant.<\/li>\n\n<li><strong>Prototypeverificatie<\/strong>: De eerste artikelen moeten de effectiviteit van de zeefdruk bevestigen.<\/li>\n\n<li><strong>Documentatiestandaarden<\/strong>: Lever complete Gerber-bestanden voor de zeefdruklaag.<\/li>\n\n<li><strong>Versiebeheer<\/strong>Zorg ervoor dat de zeefdrukinformatie overeenkomt met de stuklijst.<\/li><\/ol><p>Door u aan bovenstaande specificaties en procesvereisten te houden, kunt u ervoor zorgen dat de PCB-zeefdruk de nodige informatie biedt zonder de prestaties en betrouwbaarheid van de printplaat te be\u00efnvloeden, wat een sterke ondersteuning biedt voor latere assemblage-, test- en onderhoudswerkzaamheden.<\/p><p><\/p>","protected":false},"excerpt":{"rendered":"<p>PCB-zeefdrukproductieprocessen en ontwerpspecificaties Dit document behandelt de basisbegrippen van zeefdruk, waaronder informatie-inhoud, productieprocessen, ontwerpspecificaties, kwaliteitscontrole en toekomstige ontwikkelingstrends. Het biedt concrete ontwerprichtlijnen en oplossingen voor veelvoorkomende problemen en dient als praktische technische referentie voor PCB-ontwerpers en -fabrikanten.<\/p>","protected":false},"author":1,"featured_media":4406,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[112],"tags":[374],"class_list":["post-4402","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge","tag-pcb-silk-screens"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>How are PCB silk screens made? - Topfastpcb<\/title>\n<meta name=\"description\" content=\"Analyzing the Complete PCB Silk Screen Production Process, including design specifications, a comparison of three manufacturing processes (screen printing\/LPI\/DLP), key quality control points, and the latest development trends. Providing professional PCB silk screen design guidelines and practical solutions to help enhance circuit board manufacturing quality and efficiency.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.topfastpcb.com\/nl\/blog\/how-are-pcb-silk-screens-made\/\" \/>\n<meta property=\"og:locale\" content=\"nl_NL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How are PCB silk screens made? - Topfastpcb\" \/>\n<meta property=\"og:description\" content=\"Analyzing the Complete PCB Silk Screen Production Process, including design specifications, a comparison of three manufacturing processes (screen printing\/LPI\/DLP), key quality control points, and the latest development trends. Providing professional PCB silk screen design guidelines and practical solutions to help enhance circuit board manufacturing quality and efficiency.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.topfastpcb.com\/nl\/blog\/how-are-pcb-silk-screens-made\/\" \/>\n<meta property=\"og:site_name\" content=\"Topfastpcb\" \/>\n<meta property=\"article:published_time\" content=\"2025-09-28T00:17:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/09\/PCB-Silk-Screen-Printing.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"402\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"\u6258\u666e\u6cd5\u65af\u7279\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Geschreven door\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u6258\u666e\u6cd5\u65af\u7279\" \/>\n\t<meta name=\"twitter:label2\" content=\"Geschatte leestijd\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minuten\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.topfastpcb.com\/blog\/how-are-pcb-silk-screens-made\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.topfastpcb.com\/blog\/how-are-pcb-silk-screens-made\/\"},\"author\":{\"name\":\"\u6258\u666e\u6cd5\u65af\u7279\",\"@id\":\"https:\/\/www.topfastpcb.com\/#\/schema\/person\/39870874f1c329f3cd3693593dbdce3a\"},\"headline\":\"How are PCB silk screens made?\",\"datePublished\":\"2025-09-28T00:17:00+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.topfastpcb.com\/blog\/how-are-pcb-silk-screens-made\/\"},\"wordCount\":742,\"publisher\":{\"@id\":\"https:\/\/www.topfastpcb.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.topfastpcb.com\/blog\/how-are-pcb-silk-screens-made\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/09\/PCB-Silk-Screen-Printing.jpg\",\"keywords\":[\"PCB silk screens\"],\"articleSection\":[\"Knowledge\"],\"inLanguage\":\"nl-NL\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.topfastpcb.com\/blog\/how-are-pcb-silk-screens-made\/\",\"url\":\"https:\/\/www.topfastpcb.com\/blog\/how-are-pcb-silk-screens-made\/\",\"name\":\"How are PCB silk screens made? - Topfastpcb\",\"isPartOf\":{\"@id\":\"https:\/\/www.topfastpcb.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.topfastpcb.com\/blog\/how-are-pcb-silk-screens-made\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.topfastpcb.com\/blog\/how-are-pcb-silk-screens-made\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/09\/PCB-Silk-Screen-Printing.jpg\",\"datePublished\":\"2025-09-28T00:17:00+00:00\",\"description\":\"Analyzing the Complete PCB Silk Screen Production Process, including design specifications, a comparison of three manufacturing processes (screen printing\/LPI\/DLP), key quality control points, and the latest development trends. Providing professional PCB silk screen design guidelines and practical solutions to help enhance circuit board manufacturing quality and efficiency.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.topfastpcb.com\/blog\/how-are-pcb-silk-screens-made\/#breadcrumb\"},\"inLanguage\":\"nl-NL\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.topfastpcb.com\/blog\/how-are-pcb-silk-screens-made\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"nl-NL\",\"@id\":\"https:\/\/www.topfastpcb.com\/blog\/how-are-pcb-silk-screens-made\/#primaryimage\",\"url\":\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/09\/PCB-Silk-Screen-Printing.jpg\",\"contentUrl\":\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/09\/PCB-Silk-Screen-Printing.jpg\",\"width\":600,\"height\":402},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.topfastpcb.com\/blog\/how-are-pcb-silk-screens-made\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.topfastpcb.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"How are PCB silk screens made?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.topfastpcb.com\/#website\",\"url\":\"https:\/\/www.topfastpcb.com\/\",\"name\":\"Topfastpcb\",\"description\":\"Topfast Prime Choice for Global Electronics Manufacturing\",\"publisher\":{\"@id\":\"https:\/\/www.topfastpcb.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.topfastpcb.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"nl-NL\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.topfastpcb.com\/#organization\",\"name\":\"Topfastpcb\",\"url\":\"https:\/\/www.topfastpcb.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"nl-NL\",\"@id\":\"https:\/\/www.topfastpcb.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/02\/cropped-topfast-logo.png\",\"contentUrl\":\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/02\/cropped-topfast-logo.png\",\"width\":144,\"height\":56,\"caption\":\"Topfastpcb\"},\"image\":{\"@id\":\"https:\/\/www.topfastpcb.com\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.topfastpcb.com\/#\/schema\/person\/39870874f1c329f3cd3693593dbdce3a\",\"name\":\"\u6258\u666e\u6cd5\u65af\u7279\",\"sameAs\":[\"http:\/\/www.topfastpcb.com\"],\"url\":\"https:\/\/www.topfastpcb.com\/nl\/blog\/author\/admin\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"How are PCB silk screens made? - Topfastpcb","description":"Analyzing the Complete PCB Silk Screen Production Process, including design specifications, a comparison of three manufacturing processes (screen printing\/LPI\/DLP), key quality control points, and the latest development trends. Providing professional PCB silk screen design guidelines and practical solutions to help enhance circuit board manufacturing quality and efficiency.","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:\/\/www.topfastpcb.com\/nl\/blog\/how-are-pcb-silk-screens-made\/","og_locale":"nl_NL","og_type":"article","og_title":"How are PCB silk screens made? - Topfastpcb","og_description":"Analyzing the Complete PCB Silk Screen Production Process, including design specifications, a comparison of three manufacturing processes (screen printing\/LPI\/DLP), key quality control points, and the latest development trends. Providing professional PCB silk screen design guidelines and practical solutions to help enhance circuit board manufacturing quality and efficiency.","og_url":"https:\/\/www.topfastpcb.com\/nl\/blog\/how-are-pcb-silk-screens-made\/","og_site_name":"Topfastpcb","article_published_time":"2025-09-28T00:17:00+00:00","og_image":[{"width":600,"height":402,"url":"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/09\/PCB-Silk-Screen-Printing.jpg","type":"image\/jpeg"}],"author":"\u6258\u666e\u6cd5\u65af\u7279","twitter_card":"summary_large_image","twitter_misc":{"Geschreven door":"\u6258\u666e\u6cd5\u65af\u7279","Geschatte leestijd":"5 minuten"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.topfastpcb.com\/blog\/how-are-pcb-silk-screens-made\/#article","isPartOf":{"@id":"https:\/\/www.topfastpcb.com\/blog\/how-are-pcb-silk-screens-made\/"},"author":{"name":"\u6258\u666e\u6cd5\u65af\u7279","@id":"https:\/\/www.topfastpcb.com\/#\/schema\/person\/39870874f1c329f3cd3693593dbdce3a"},"headline":"How are PCB silk screens made?","datePublished":"2025-09-28T00:17:00+00:00","mainEntityOfPage":{"@id":"https:\/\/www.topfastpcb.com\/blog\/how-are-pcb-silk-screens-made\/"},"wordCount":742,"publisher":{"@id":"https:\/\/www.topfastpcb.com\/#organization"},"image":{"@id":"https:\/\/www.topfastpcb.com\/blog\/how-are-pcb-silk-screens-made\/#primaryimage"},"thumbnailUrl":"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/09\/PCB-Silk-Screen-Printing.jpg","keywords":["PCB silk screens"],"articleSection":["Knowledge"],"inLanguage":"nl-NL"},{"@type":"WebPage","@id":"https:\/\/www.topfastpcb.com\/blog\/how-are-pcb-silk-screens-made\/","url":"https:\/\/www.topfastpcb.com\/blog\/how-are-pcb-silk-screens-made\/","name":"How are PCB silk screens made? - Topfastpcb","isPartOf":{"@id":"https:\/\/www.topfastpcb.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.topfastpcb.com\/blog\/how-are-pcb-silk-screens-made\/#primaryimage"},"image":{"@id":"https:\/\/www.topfastpcb.com\/blog\/how-are-pcb-silk-screens-made\/#primaryimage"},"thumbnailUrl":"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/09\/PCB-Silk-Screen-Printing.jpg","datePublished":"2025-09-28T00:17:00+00:00","description":"Analyzing the Complete PCB Silk Screen Production Process, including design specifications, a comparison of three manufacturing processes (screen printing\/LPI\/DLP), key quality control points, and the latest development trends. Providing professional PCB silk screen design guidelines and practical solutions to help enhance circuit board manufacturing quality and efficiency.","breadcrumb":{"@id":"https:\/\/www.topfastpcb.com\/blog\/how-are-pcb-silk-screens-made\/#breadcrumb"},"inLanguage":"nl-NL","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.topfastpcb.com\/blog\/how-are-pcb-silk-screens-made\/"]}]},{"@type":"ImageObject","inLanguage":"nl-NL","@id":"https:\/\/www.topfastpcb.com\/blog\/how-are-pcb-silk-screens-made\/#primaryimage","url":"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/09\/PCB-Silk-Screen-Printing.jpg","contentUrl":"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/09\/PCB-Silk-Screen-Printing.jpg","width":600,"height":402},{"@type":"BreadcrumbList","@id":"https:\/\/www.topfastpcb.com\/blog\/how-are-pcb-silk-screens-made\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.topfastpcb.com\/"},{"@type":"ListItem","position":2,"name":"How are PCB silk screens made?"}]},{"@type":"WebSite","@id":"https:\/\/www.topfastpcb.com\/#website","url":"https:\/\/www.topfastpcb.com\/","name":"Topfastpcb","description":"Topfast Prime Choice for Global Electronics Manufacturing","publisher":{"@id":"https:\/\/www.topfastpcb.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.topfastpcb.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"nl-NL"},{"@type":"Organization","@id":"https:\/\/www.topfastpcb.com\/#organization","name":"Topfastpcb","url":"https:\/\/www.topfastpcb.com\/","logo":{"@type":"ImageObject","inLanguage":"nl-NL","@id":"https:\/\/www.topfastpcb.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/02\/cropped-topfast-logo.png","contentUrl":"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/02\/cropped-topfast-logo.png","width":144,"height":56,"caption":"Topfastpcb"},"image":{"@id":"https:\/\/www.topfastpcb.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.topfastpcb.com\/#\/schema\/person\/39870874f1c329f3cd3693593dbdce3a","name":"\u6258\u666e\u6cd5\u65af\u7279","sameAs":["http:\/\/www.topfastpcb.com"],"url":"https:\/\/www.topfastpcb.com\/nl\/blog\/author\/admin\/"}]}},"_links":{"self":[{"href":"https:\/\/www.topfastpcb.com\/nl\/wp-json\/wp\/v2\/posts\/4402","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.topfastpcb.com\/nl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.topfastpcb.com\/nl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.topfastpcb.com\/nl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.topfastpcb.com\/nl\/wp-json\/wp\/v2\/comments?post=4402"}],"version-history":[{"count":1,"href":"https:\/\/www.topfastpcb.com\/nl\/wp-json\/wp\/v2\/posts\/4402\/revisions"}],"predecessor-version":[{"id":4407,"href":"https:\/\/www.topfastpcb.com\/nl\/wp-json\/wp\/v2\/posts\/4402\/revisions\/4407"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.topfastpcb.com\/nl\/wp-json\/wp\/v2\/media\/4406"}],"wp:attachment":[{"href":"https:\/\/www.topfastpcb.com\/nl\/wp-json\/wp\/v2\/media?parent=4402"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.topfastpcb.com\/nl\/wp-json\/wp\/v2\/categories?post=4402"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.topfastpcb.com\/nl\/wp-json\/wp\/v2\/tags?post=4402"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}