{"id":332,"date":"2022-11-18T22:17:38","date_gmt":"2022-11-18T22:17:38","guid":{"rendered":"http:\/\/www.unigraphinternational.ca\/?post_type=unigraph_soutien&p=332"},"modified":"2022-11-22T13:31:32","modified_gmt":"2022-11-22T13:31:32","slug":"piling","status":"publish","type":"unigraph_soutien","link":"https:\/\/www.unigraphinternational.com\/en\/soutien\/piling\/","title":{"rendered":"Piling"},"content":{"rendered":"

TROUBLESHOOTING FOR SHEETFED AND WEB PRESSES<\/h4>\n

PILING : Ink builds up on areas of the rollers, blankets and\/or plate, creating a dry accumulation known as \u201ccaking\u201d or \u201cpiling.\u201d<\/p>\n\n\n\n\n\n\n\n\n\n\n\n
Causes<\/th>\nRemedies<\/th>\n<\/tr>\n
Pressure between plate and blanket incorrect.<\/td>\nBlanket and\/or plate under-packed causing poor transfer and piling. A .004\u201d to .006\u201d (0.10mm to 0.15mm) pressure is required for proper transfer<\/td>\n<\/tr>\n
Rollers of wrong durometer, improperly set.<\/td>\nUse proper rollers, check roller settings.<\/td>\n<\/tr>\n
Ink is poorly ground.<\/td>\nCheck grind of ink, re-grind if necessary.<\/td>\n<\/tr>\n
Running improper ink\/water balance.<\/td>\nAdjust ink\/water balance.<\/td>\n<\/tr>\n
Ink train too cool.<\/td>\nAdjust ink train temperature (25\u00ba to 27\u00baC, 77\u00ba to 81\u00ba F) to recommended level.<\/td>\n<\/tr>\n
Ink tack too high.<\/td>\nReduce tack only enough to eliminate piling \u2013 excessively low tacks will cause other problems.<\/td>\n<\/tr>\n
Running too thin an ink film.<\/td>\nWeaken ink to increase ink film thickness.<\/td>\n<\/tr>\n
Ink pigment piling. Ink lacks sufficient lubrication to transfer properly, or there is heavy, opaque pigment in the ink.<\/td>\nSmall amount of boiled linseed oil added to the ink may help this. Contact ink supplier if problem persists.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

TROUBLESHOOTING FOR SHEETFED AND WEB PRESSES PILING : Ink builds up on areas of the rollers, blankets and\/or plate, creating a dry accumulation known as \u201ccaking\u201d or \u201cpiling.\u201d Causes Remedies Pressure between plate and blanket incorrect. Blanket and\/or plate under-packed causing poor transfer and piling. A .004\u201d to .006\u201d (0.10mm to 0.15mm) pressure is required […]<\/p>\n","protected":false},"template":"","unigraph_category_soutien":[33],"class_list":["post-332","unigraph_soutien","type-unigraph_soutien","status-publish","hentry","unigraph_category_soutien-troubleshooting"],"acf":[],"yoast_head":"\nPiling - Unigraph international<\/title>\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.unigraphinternational.com\/en\/soutien\/piling\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Piling - Unigraph international\" \/>\n<meta property=\"og:description\" content=\"TROUBLESHOOTING FOR SHEETFED AND WEB PRESSES PILING : Ink builds up on areas of the rollers, blankets and\/or plate, creating a dry accumulation known as \u201ccaking\u201d or \u201cpiling.\u201d Causes Remedies Pressure between plate and blanket incorrect. Blanket and\/or plate under-packed causing poor transfer and piling. A .004\u201d to .006\u201d (0.10mm to 0.15mm) pressure is required […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.unigraphinternational.com\/en\/soutien\/piling\/\" \/>\n<meta property=\"og:site_name\" content=\"Unigraph international\" \/>\n<meta property=\"article:modified_time\" content=\"2022-11-22T13:31:32+00:00\" \/>\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\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.unigraphinternational.com\\\/en\\\/soutien\\\/piling\\\/\",\"url\":\"https:\\\/\\\/www.unigraphinternational.com\\\/en\\\/soutien\\\/piling\\\/\",\"name\":\"Piling - Unigraph international\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.unigraphinternational.com\\\/#website\"},\"datePublished\":\"2022-11-18T22:17:38+00:00\",\"dateModified\":\"2022-11-22T13:31:32+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.unigraphinternational.com\\\/en\\\/soutien\\\/piling\\\/#breadcrumb\"},\"inLanguage\":\"en-CA\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.unigraphinternational.com\\\/en\\\/soutien\\\/piling\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.unigraphinternational.com\\\/en\\\/soutien\\\/piling\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.unigraphinternational.com\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Piling\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.unigraphinternational.com\\\/#website\",\"url\":\"https:\\\/\\\/www.unigraphinternational.com\\\/\",\"name\":\"Unigraph international\",\"description\":\"Nous c\u00e9l\u00e9brons 40 ans d\u2019innovation et d\u2019excellence!\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.unigraphinternational.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.unigraphinternational.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-CA\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.unigraphinternational.com\\\/#organization\",\"name\":\"Unigraph international\",\"url\":\"https:\\\/\\\/www.unigraphinternational.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-CA\",\"@id\":\"https:\\\/\\\/www.unigraphinternational.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.unigraphinternational.com\\\/wp-content\\\/uploads\\\/2022\\\/11\\\/unigraph-logo_fr.svg\",\"contentUrl\":\"https:\\\/\\\/www.unigraphinternational.com\\\/wp-content\\\/uploads\\\/2022\\\/11\\\/unigraph-logo_fr.svg\",\"caption\":\"Unigraph international\"},\"image\":{\"@id\":\"https:\\\/\\\/www.unigraphinternational.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Piling - Unigraph international","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.unigraphinternational.com\/en\/soutien\/piling\/","og_locale":"en_US","og_type":"article","og_title":"Piling - Unigraph international","og_description":"TROUBLESHOOTING FOR SHEETFED AND WEB PRESSES PILING : Ink builds up on areas of the rollers, blankets and\/or plate, creating a dry accumulation known as \u201ccaking\u201d or \u201cpiling.\u201d Causes Remedies Pressure between plate and blanket incorrect. 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