{"id":1755,"date":"2020-07-02T13:36:12","date_gmt":"2020-07-02T13:36:12","guid":{"rendered":"http:\/\/localhost:10003\/lexicon-terms\/material-flow\/"},"modified":"2020-07-02T13:36:18","modified_gmt":"2020-07-02T13:36:18","slug":"material-flow","status":"publish","type":"glossary","link":"https:\/\/www.lean.org\/lexicon-terms\/material-flow\/","title":{"rendered":"Material Flow"},"content":{"rendered":"<p>The movement of physical items through the entire value stream.<\/p>\n<p>In <em>mass production<\/em>, products travel to centralized processes in large batches, pushed forward on the instructions of a master scheduling system (see illustration below). In <em>lean production<\/em>, the process steps for different product families are moved together, whenever possible, into tight process sequence so small amounts of product can flow directly from step to step at the pull of the next downstream process and of the end customer.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The movement of physical items through the entire value stream. In mass production, products travel to centralized processes in large batches, pushed forward on the instructions of a master scheduling system (see illustration below). In lean production, the process steps for different product families are moved together, whenever possible, into tight process sequence so small [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2014,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_relevanssi_hide_post":"","_relevanssi_hide_content":"","_relevanssi_pin_for_all":"","_relevanssi_pin_keywords":"","_relevanssi_unpin_keywords":"","_relevanssi_related_keywords":"","_relevanssi_related_include_ids":"","_relevanssi_related_exclude_ids":"","_relevanssi_related_no_append":"","_relevanssi_related_not_related":"","_relevanssi_related_posts":"","_relevanssi_noindex_reason":"","footnotes":""},"glossary-categories":[],"glossary-tags":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Material Flow - Lean Enterprise Institute<\/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.lean.org\/lexicon-terms\/material-flow\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Material Flow - Lean Enterprise Institute\" \/>\n<meta property=\"og:description\" content=\"The movement of physical items through the entire value stream. In mass production, products travel to centralized processes in large batches, pushed forward on the instructions of a master scheduling system (see illustration below). In lean production, the process steps for different product families are moved together, whenever possible, into tight process sequence so small [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.lean.org\/lexicon-terms\/material-flow\/\" \/>\n<meta property=\"og:site_name\" content=\"Lean Enterprise Institute\" \/>\n<meta property=\"article:modified_time\" content=\"2020-07-02T13:36:18+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.lean.org\/wp-content\/uploads\/2020\/07\/material_flow.gif\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"291\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/gif\" \/>\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.lean.org\/lexicon-terms\/material-flow\/\",\"url\":\"https:\/\/www.lean.org\/lexicon-terms\/material-flow\/\",\"name\":\"Material Flow - Lean Enterprise Institute\",\"isPartOf\":{\"@id\":\"https:\/\/www.lean.org\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.lean.org\/lexicon-terms\/material-flow\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.lean.org\/lexicon-terms\/material-flow\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.lean.org\/wp-content\/uploads\/2020\/07\/material_flow.gif\",\"datePublished\":\"2020-07-02T13:36:12+00:00\",\"dateModified\":\"2020-07-02T13:36:18+00:00\",\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.lean.org\/lexicon-terms\/material-flow\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.lean.org\/lexicon-terms\/material-flow\/#primaryimage\",\"url\":\"https:\/\/www.lean.org\/wp-content\/uploads\/2020\/07\/material_flow.gif\",\"contentUrl\":\"https:\/\/www.lean.org\/wp-content\/uploads\/2020\/07\/material_flow.gif\",\"width\":600,\"height\":291},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.lean.org\/#website\",\"url\":\"https:\/\/www.lean.org\/\",\"name\":\"Lean Enterprise Institute\",\"description\":\"Lean Production | Lean Manufacturing | LEI | Lean Services\",\"publisher\":{\"@id\":\"https:\/\/www.lean.org\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.lean.org\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.lean.org\/#organization\",\"name\":\"Lean Enterprise Institute\",\"url\":\"https:\/\/www.lean.org\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.lean.org\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.lean.org\/wp-content\/uploads\/2020\/07\/lei_logo.jpg\",\"contentUrl\":\"https:\/\/www.lean.org\/wp-content\/uploads\/2020\/07\/lei_logo.jpg\",\"width\":1500,\"height\":450,\"caption\":\"Lean Enterprise Institute\"},\"image\":{\"@id\":\"https:\/\/www.lean.org\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Material Flow - Lean Enterprise Institute","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.lean.org\/lexicon-terms\/material-flow\/","og_locale":"en_US","og_type":"article","og_title":"Material Flow - Lean Enterprise Institute","og_description":"The movement of physical items through the entire value stream. 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