{"id":6041,"date":"2025-02-11T01:29:36","date_gmt":"2025-02-11T06:29:36","guid":{"rendered":"https:\/\/plastisol-inks.com\/?p=6041"},"modified":"2025-02-11T01:29:36","modified_gmt":"2025-02-11T06:29:36","slug":"5-awgrym-ar-gyfer-meistroli-emwlsiwn-argraffu-sgrin","status":"publish","type":"post","link":"https:\/\/plastisol-inks.com\/cy\/5-tips-for-mastering-screen-printing-emulsion\/","title":{"rendered":"5 Awgrymiadau Pwerus ar gyfer Meistroli Emwlsiwn Argraffu Sgrin"},"content":{"rendered":"<p>Prif emwlsiwn argraffu sgrin gyda 5 awgrym pwerus ar halltu, cotio a chanfod diffygion. Sicrhewch brintiau di-fai bob tro.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1.<strong>Arwyddion o or-amlygiad mewn Argraffu Sgrin<\/strong><br><\/h3>\n\n\n\n<p>Mae gor-amlygiad yn ystod y broses halltu emwlsiwn yn broblem aml i ddechreuwyr. Mae dangosyddion allweddol gor-amlygiad yn cynnwys:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Stensiliau&#039;n mynd yn frau ac yn hollti wrth argraffu.<\/li>\n\n\n\n<li>Anhawster golchi allan emwlsiwn heb ei ddatgelu, hyd yn oed ar \u00f4l rinsio estynedig.<\/li>\n\n\n\n<li>Colli manylion m\u00e2n oherwydd caledu UV gormodol.<\/li>\n\n\n\n<li>\u201cGhosting\u201d gweladwy o amgylch ymylon lle&#039;r oedd golau yn gollwng trwy&#039;r ffilm.<\/li>\n<\/ul>\n\n\n\n<p>Er mwyn atal gor-amlygiad, gwnewch brawf amlygiad bob amser gan ddefnyddio cyfrifiannell datguddiad, gan addasu&#039;r pellter golau UV a&#039;r amseriad yn seiliedig ar y math o emwlsiwn.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Beth Yw <a href=\"https:\/\/plastisol-inks.com\/cy\/emwlsiwn-7-ffactor-allweddol-argraffu-sgrin\/\" data-type=\"link\" data-id=\"https:\/\/plastisol-inks.com\/emulsion-7-key-factors-screen-printing\/\">Emwlsiwn Argraffu Sgrin<\/a>?<\/strong><br><\/h3>\n\n\n\n<p>Mae emwlsiwn argraffu sgrin yn hylif sy&#039;n sensitif i olau sy&#039;n cael ei gymhwyso i sgriniau rhwyll i greu stensiliau ar gyfer trosglwyddo inc. Mae&#039;n caledu pan fydd yn agored i olau UV, gan rwystro inc mewn ardaloedd nad ydynt yn dylunio tra&#039;n caniat\u00e1u iddo basio trwy adrannau rhwyll agored.<\/p>\n\n\n\n<p>Mae dau brif fath:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Emylsiynau Deuol-Cure<\/strong>: Delfrydol ar gyfer swyddi manwl; maent yn cyfuno diazo a photopolymer ar gyfer hyblygrwydd ychwanegol.<\/li>\n\n\n\n<li><strong>Emylsiynau ffotopolymer<\/strong>: Yn adnabyddus am amseroedd amlygiad cyflymach, ond yn llai maddau gyda gor-amlygiad.<\/li>\n<\/ul>\n\n\n\n<p>I ddechreuwyr, mae emylsiynau iach\u00e2d deuol fel Ulano QTX neu Chromablue yn cynnig cydbwysedd rhagorol o ran rhwyddineb a pherfformiad.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3.<strong>Sawl Cot o Emwlsiwn Ddylech Chi Wneud Cais?<\/strong><br><\/h3>\n\n\n\n<p>Mae angen 1-2 cot yr ochr ar y rhan fwyaf o sgriniau, sef cyfanswm o 2-4 cot. Mae nifer y cotiau yn dibynnu ar:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Rhwyll Cyfrif<\/strong>: Mae cyfrif rhwyll uwch (ee, 230+) angen cotiau teneuach i atal clocsio.<\/li>\n\n\n\n<li><strong>Gludedd Emylsiwn<\/strong>: Yn gyffredinol, mae angen llai o gotiau ar emylsiynau mwy trwchus.<\/li>\n<\/ul>\n\n\n\n<p><strong>Awgrym Pro<\/strong>: Defnyddiwch coater sg\u0175p ar gyfer cais emwlsiwn hyd yn oed. Daliwch y sgrin ar ongl 45 \u00b0, rhowch yr emwlsiwn mewn strociau llyfn, i fyny, a gadewch i bob cot sychu&#039;n llwyr (30-60 munud) cyn ychwanegu&#039;r nesaf.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4.<strong>Sut i Adnabod Emwlsiwn Drwg<\/strong><br><\/h3>\n\n\n\n<p>Gall emwlsiwn sydd wedi dod i ben neu wedi&#039;i ddiraddio arwain at stensiliau methu. Mae arwyddion na ellir defnyddio eich emwlsiwn bellach yn cynnwys:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Newidiadau Lliw<\/strong>: Mae arlliwiau melyn neu frown yn awgrymu dadansoddiad cemegol.<\/li>\n\n\n\n<li><strong>Gwead Talpiog<\/strong>: Mae emwlsiwn llyfn yn ddelfrydol; mae clystyrau yn dynodi difetha.<\/li>\n\n\n\n<li><strong>Adlyniad Gwan<\/strong>: Os yw&#039;r emwlsiwn yn pilio i ffwrdd yn ystod golchi, mae wedi colli ei ffotosensitifrwydd.<\/li>\n\n\n\n<li><strong>Arogl Budr<\/strong>: Mae arogl sur yn awgrymu twf bacteriol.<\/li>\n<\/ul>\n\n\n\n<p>Gwiriwch y dyddiad dod i ben bob amser a storio emwlsiwn mewn lle oer, tywyll.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/plastisol-inks.com\/wp-content\/uploads\/2025\/02\/images-6_\u526f\u672c.jpg\" alt=\"Emwlsiwn Argraffu Sgrin\" class=\"wp-image-6046\" title=\"inciau plastisol\" srcset=\"https:\/\/plastisol-inks.com\/wp-content\/uploads\/2025\/02\/images-6_\u526f\u672c.jpg 800w, https:\/\/plastisol-inks.com\/wp-content\/uploads\/2025\/02\/images-6_\u526f\u672c-300x300.jpg 300w, https:\/\/plastisol-inks.com\/wp-content\/uploads\/2025\/02\/images-6_\u526f\u672c-150x150.jpg 150w, https:\/\/plastisol-inks.com\/wp-content\/uploads\/2025\/02\/images-6_\u526f\u672c-768x768.jpg 768w, https:\/\/plastisol-inks.com\/wp-content\/uploads\/2025\/02\/images-6_\u526f\u672c-100x100.jpg 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption>inciau plastisol<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">5.<strong>Pa mor hir mae&#039;n ei gymryd <a href=\"https:\/\/plastisol-inks.com\/cy\/cywirdeb-inc-argraffu-sgrin-sidan\/\" data-type=\"link\" data-id=\"https:\/\/plastisol-inks.com\/the-precision-of-silk-screen-printing-ink\/\">Emylsiwn<\/a> i Wella?<\/strong><br><\/h3>\n\n\n\n<p>Ar \u00f4l ei orchuddio a&#039;i sychu, mae angen amlygiad UV i&#039;w wella&#039;n llawn ar emwlsiwn. Mae amseroedd gwella yn amrywio yn seiliedig ar y math o emwlsiwn:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Deuol-Cure Emwlsiwn<\/strong>: 3-8 munud o dan olau UV 500W.<\/li>\n\n\n\n<li><strong>Emwlsiwn ffotopolymer<\/strong>: 1\u20133 munud.<\/li>\n<\/ul>\n\n\n\n<p>Ar \u00f4l dod i gysylltiad, gadewch i&#039;r sgrin orffwys am 15-30 munud cyn golchi allan i ganiat\u00e1u i&#039;r emwlsiwn sefydlogi.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">6.<strong>Oes Silff Emwlsiwn Argraffu Sgrin<\/strong><br><\/h3>\n\n\n\n<p>Gall emwlsiwn argraffu sgrin heb ei gymysgu bara 6-12 mis pan gaiff ei storio&#039;n iawn. Ar \u00f4l ei gymysgu \u00e2 diazo ar gyfer emylsiynau iach\u00e2d deuol, defnyddiwch ef o fewn 2-3 mis.<\/p>\n\n\n\n<p><strong>I ymestyn oes silff<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Rhowch gynwysyddion heb eu hagor yn yr oergell.<\/li>\n\n\n\n<li>Atal halogiad trwy ddefnyddio offer gl\u00e2n.<\/li>\n\n\n\n<li>Seliwch y cynwysyddion yn dynn ar \u00f4l eu defnyddio.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">7.<strong>Sut i Gywiro <a href=\"https:\/\/plastisolink.us\/tape-for-screens-repair-solutions-for-displays\/\" data-type=\"link\" data-id=\"https:\/\/plastisolink.us\/tape-for-screens-repair-solutions-for-displays\/\" rel=\"nofollow noopener\" target=\"_blank\">Gor-amlygiad<\/a> mewn Argraffu Sgrin<\/strong><\/h3>\n\n\n\n<p>Unwaith y byddwch wedi nodi gor-amlygiad yn eich sgrin, mae&#039;n hanfodol ei gywiro cyn bwrw ymlaen \u00e2 phrintiau pellach. Dyma ychydig o ffyrdd o drin sgriniau gor-agored:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Cynyddu Amser Golchi Allan<\/strong>: Os na allwch olchi&#039;r emwlsiwn heb ei amlygu, ceisiwch ddefnyddio d\u0175r cynnes gyda chynnwrf ysgafn am gyfnod estynedig. Byddwch yn amyneddgar, gan y bydd hyn yn caniat\u00e1u i&#039;r emwlsiwn feddalu a llacio o&#039;r rhwyll.<\/li>\n\n\n\n<li><strong>Ail-g\u00f4t y Sgrin<\/strong>: Os yw gor-amlygiad wedi peryglu&#039;r stensil, efallai y bydd angen i chi ailgymhwyso emwlsiwn i&#039;r sgrin. Ar \u00f4l tynnu&#039;r stensil gor-agored, glanhewch y rhwyll yn drylwyr, yna gorchuddiwch eto ag emwlsiwn ffres.<\/li>\n\n\n\n<li><strong>Lleihau Amser Amlygiad ar gyfer Printiau Nesaf<\/strong>: Er mwyn osgoi&#039;r un mater mewn printiau yn y dyfodol, lleihau&#039;r amser amlygiad ychydig neu ostwng y pellter rhwng y sgrin a&#039;r ffynhonnell golau UV yn ystod amlygiad. Cynnal datguddiadau prawf i fireinio&#039;r gosodiadau.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">8.Troubleshooting Diffygion mewn Argraffu Sgrin<\/h3>\n\n\n\n<p>Er bod meistroli halltu emwlsiwn yn hollbwysig, gall diffygion argraffu cyffredin ddigwydd o hyd. Dyma sut i&#039;w datrys:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Tyllau pin<\/strong>: Mae tyllau bach, crwn yn eich printiau yn aml yn cael eu hachosi gan halogiad ar y sgrin neu stensil wedi&#039;i orchuddio&#039;n amhriodol. Sicrhewch fod eich sgrin wedi&#039;i glanhau&#039;n drylwyr cyn ei gorchuddio, a gwiriwch am lwch neu falurion cyn dod i gysylltiad.<\/li>\n\n\n\n<li><strong>Printiau aneglur<\/strong>: Gall hyn ddigwydd os nad yw&#039;r stensil wedi&#039;i amlygu neu ei wella&#039;n iawn. Os yw&#039;r stensil yn rhy feddal neu os yw&#039;r datguddiad yn annigonol, gall manylion m\u00e2n olchi i ffwrdd neu ymddangos yn aneglur. Perfformiwch amlygiad prawf am gywirdeb bob amser.<\/li>\n\n\n\n<li><strong>Cwmpas Inc Anwastad<\/strong>: Mae hyn fel arfer o ganlyniad i amhriodol<a href=\"https:\/\/plastisolink.us\/screen-cure-mastering-perfect-screen-prints\/\" data-type=\"link\" data-id=\"https:\/\/plastisolink.us\/screen-cure-mastering-perfect-screen-prints\/\" rel=\"nofollow noopener\" target=\"_blank\"> cotio emwlsiwn<\/a> neu bwysau anwastad yn ystod argraffu. Gwiriwch y cymhwysiad emwlsiwn a gwnewch yn si\u0175r bod eich sgrin yn l\u00e2n ac wedi&#039;i pharatoi&#039;n dda.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">9.<strong>Cynnal Eich Emwlsiwn a Sgriniau<\/strong><\/h3>\n\n\n\n<p>Bydd gofalu&#039;n iawn am eich emwlsiwn a&#039;ch sgriniau yn helpu i ymestyn eu bywyd a gwella ansawdd print. Glanhewch eich sgriniau yn rheolaidd gyda chemegau glanhau sgrin i atal gweddillion inc rhag cronni, a storio sgriniau yn unionsyth mewn lle oer, sych i ffwrdd o olau haul uniongyrchol.<\/p>\n\n\n\n<p>Mae sgriniau ac emylsiynau a reolir yn gywir yn gwneud gwahaniaeth sylweddol yng nghysondeb ac ansawdd eich printiau, felly peidiwch byth \u00e2 hepgor camau cynnal a chadw.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"750\" height=\"1000\" src=\"https:\/\/plastisol-inks.com\/wp-content\/uploads\/2025\/02\/images-4_\u526f\u672c.jpg\" alt=\"Emwlsiwn Argraffu Sgrin\" class=\"wp-image-6047\" title=\"inciau plastisol\" srcset=\"https:\/\/plastisol-inks.com\/wp-content\/uploads\/2025\/02\/images-4_\u526f\u672c.jpg 750w, https:\/\/plastisol-inks.com\/wp-content\/uploads\/2025\/02\/images-4_\u526f\u672c-225x300.jpg 225w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><figcaption>inciau plastisol<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Casgliad<\/h3>\n\n\n\n<p>Mae meistroli emwlsiwn argraffu sgrin yn hanfodol ar gyfer cynhyrchu printiau crisp, gwydn. O osgoi gor-amlygiad i ganfod emwlsiwn sydd wedi dod i ben, bydd yr awgrymiadau arbenigol hyn yn helpu i symleiddio&#039;ch llif gwaith. Trwy flaenoriaethu storio cywir, cotio manwl gywir, a phrofion rheolaidd, gallwch chi wneud y mwyaf o&#039;ch canlyniadau argraffu bob tro.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"900\" height=\"383\" src=\"https:\/\/plastisol-inks.com\/wp-content\/uploads\/2025\/02\/images-8_\u526f\u672c.jpg\" alt=\"inciau plastisol\" class=\"wp-image-6044\" title=\"inciau plastisol\" srcset=\"https:\/\/plastisol-inks.com\/wp-content\/uploads\/2025\/02\/images-8_\u526f\u672c.jpg 900w, https:\/\/plastisol-inks.com\/wp-content\/uploads\/2025\/02\/images-8_\u526f\u672c-300x128.jpg 300w, https:\/\/plastisol-inks.com\/wp-content\/uploads\/2025\/02\/images-8_\u526f\u672c-768x327.jpg 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><figcaption>inciau plastisol<\/figcaption><\/figure>","protected":false},"excerpt":{"rendered":"<p>Master screen printing emulsion with 5 powerful tips on curing, coating, and spotting defects. Ensure flawless prints every time . 1.Signs of Overexposure in Screen Printing Overexposure during the emulsion curing process is a frequent issue for beginners. Key indicators of overexposure include: To prevent overexposure, always perform an exposure test using an exposure calculator, [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":6045,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[159],"class_list":["post-6041","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-screen-printing-emulsion"],"_links":{"self":[{"href":"https:\/\/plastisol-inks.com\/cy\/wp-json\/wp\/v2\/posts\/6041","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/plastisol-inks.com\/cy\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/plastisol-inks.com\/cy\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/plastisol-inks.com\/cy\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/plastisol-inks.com\/cy\/wp-json\/wp\/v2\/comments?post=6041"}],"version-history":[{"count":3,"href":"https:\/\/plastisol-inks.com\/cy\/wp-json\/wp\/v2\/posts\/6041\/revisions"}],"predecessor-version":[{"id":6048,"href":"https:\/\/plastisol-inks.com\/cy\/wp-json\/wp\/v2\/posts\/6041\/revisions\/6048"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/plastisol-inks.com\/cy\/wp-json\/wp\/v2\/media\/6045"}],"wp:attachment":[{"href":"https:\/\/plastisol-inks.com\/cy\/wp-json\/wp\/v2\/media?parent=6041"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/plastisol-inks.com\/cy\/wp-json\/wp\/v2\/categories?post=6041"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/plastisol-inks.com\/cy\/wp-json\/wp\/v2\/tags?post=6041"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}