{"id":128,"date":"2020-09-21T04:54:44","date_gmt":"2020-09-21T04:54:44","guid":{"rendered":"http:\/\/gayatripapermill.com\/?page_id=128"},"modified":"2020-09-22T03:38:41","modified_gmt":"2020-09-22T03:38:41","slug":"kraft-paper-specifications","status":"publish","type":"page","link":"https:\/\/gayatripapermill.com\/index.php\/kraft-paper-specifications\/","title":{"rendered":"Kraft Paper Specifications"},"content":{"rendered":"\n<p>Kraft paper&nbsp;is produced on&nbsp;paper&nbsp;machines&nbsp;with&nbsp;moderate machine speeds. Kraft paper has many specifications as per requirement of consumer. paper must have tear resistance and water resistance properties so that it can be used in printing and packaging industries. Most important specifications of paper are GSM, BF, Cobb, RCT.<\/p>\n\n\n\n<p>Following properties of paper are tested &amp; verified in Gayatri Paper Mill<\/p>\n\n\n\n<p><strong>1<\/strong> <strong>GSM Testing :<\/strong> GSM Testing Machine is used to conveniently calculate (grams \/ square Meter) of paper. GSM Testing consists of 2 instruments combination: <\/p>\n\n\n\n<ul><li>GSM CUTTER: GSM Cutter is used to cut the fabric sample into exactly 100 Square cm piece as per Standards<\/li><li>GSM WEIGHING SCALE: GSM Weighing Scale is used to measure weight of cut sample cut from Instrument no.1 \u2013 GSM CUTTER<\/li><\/ul>\n\n\n\n<p><strong>2. Burst Factor :<\/strong> It is defined as the maximum pressure on the paper surface or paperboard in a perpendicular direction, required to rupture the paper. It is the strength characteristic of paper and estimates the behaviour of the packing in the process of transit like handling, loading and unloading. The bursting strength is one of the prime factors that determine the quality of the packing. There is always a quality stamp on the cartons to define the strength.<\/p>\n\n\n\n<p>The formula to calculate the bursting factor of the paper or cardboard =&nbsp;Bursting strength (gf\/cm2) \/ Grammage (gf\/m2)<\/p>\n\n\n\n<p><strong>3. Cobb Testing:<\/strong> The Cobb test determines the amount of water absorbed into the surface by a sized paper, paperboard, and corrugated fibreboard paper or paperboard sample in a set period of time, usually 60 seconds (Cobb60). Water absorbency is quoted in g\/m2.<\/p>\n\n\n\n<p>The water absorbency of a material can have strong influence on printability and the setting rate of water based adhesives.<\/p>\n\n\n\n<p><strong>4. Ring Crush Test:<\/strong> The ring crush test (RCT) is used to determine the ring crush resistance of a paper strip formed into a ring with a standardized length and width.Ring crush testing&nbsp;is used to measure the edgewise compression of paper and board materials.<\/p>\n\n\n\n<p>Results are quoted in kN\/m.<\/p>\n\n\n\n<p><a rel=\"noreferrer noopener\" href=\"http:\/\/facebook.com\/kraftPaperMill\/\" target=\"_blank\">Facebook Link<\/a> &#8230;&#8230;&#8230; <a rel=\"noreferrer noopener\" href=\"https:\/\/www.youtube.com\/channel\/UCbLONJI3xP6fPxdZm2T5ZPg\" target=\"_blank\">Youtube Link<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Kraft paper&nbsp;is produced on&nbsp;paper&nbsp;machines&nbsp;with&nbsp;moderate machine speeds. Kraft paper has many specifications as per requirement of consumer. paper must have tear resistance and water resistance properties so that it can be used in printing and packaging industries. Most important specifications of paper are GSM, BF, Cobb, RCT. Following properties of paper are tested &amp; verified in &#8230; <a title=\"Kraft Paper Specifications\" class=\"read-more\" href=\"https:\/\/gayatripapermill.com\/index.php\/kraft-paper-specifications\/\">Read more <span class=\"screen-reader-text\">Kraft Paper Specifications<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"spay_email":"","footnotes":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v14.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Kraft Paper Specifications - Gayatri Paper Mill %<\/title>\n<meta name=\"description\" content=\"kraft paper specifications &amp; testings method such as GSM , Cobb, BF, RCT, strenght, ect also videos available\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"http:\/\/gayatripapermill.com\/index.php\/kraft-paper-specifications\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Kraft Paper Specifications - Gayatri Paper Mill %\" \/>\n<meta property=\"og:description\" content=\"kraft paper specifications &amp; testings method such as GSM , Cobb, BF, RCT, strenght, ect also videos available\" \/>\n<meta property=\"og:url\" content=\"http:\/\/gayatripapermill.com\/index.php\/kraft-paper-specifications\/\" \/>\n<meta property=\"og:site_name\" content=\"Gayatri Paper Mill\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/KraftPaperMill\/\" \/>\n<meta property=\"article:modified_time\" content=\"2020-09-22T03:38:41+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@mill_paper\" \/>\n<meta name=\"twitter:site\" content=\"@mill_paper\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Organization\",\"@id\":\"https:\/\/gayatripapermill.com\/#organization\",\"name\":\"Gayatri Paper Mill\",\"url\":\"https:\/\/gayatripapermill.com\/\",\"sameAs\":[\"https:\/\/www.facebook.com\/KraftPaperMill\/\",\"https:\/\/www.youtube.com\/channel\/UCbLONJI3xP6fPxdZm2T5ZPg\",\"https:\/\/twitter.com\/mill_paper\"],\"logo\":{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/gayatripapermill.com\/#logo\",\"inLanguage\":\"en-US\",\"url\":\"https:\/\/gayatripapermill.com\/wp-content\/uploads\/2020\/09\/golden-yellow-kraft-paper-530-1.jpg\",\"width\":200,\"height\":200,\"caption\":\"Gayatri Paper Mill\"},\"image\":{\"@id\":\"https:\/\/gayatripapermill.com\/#logo\"}},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/gayatripapermill.com\/#website\",\"url\":\"https:\/\/gayatripapermill.com\/\",\"name\":\"Gayatri Paper Mill\",\"description\":\"MG Kraft Paper Manufacturer\",\"publisher\":{\"@id\":\"https:\/\/gayatripapermill.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":\"https:\/\/gayatripapermill.com\/?s={search_term_string}\",\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"http:\/\/gayatripapermill.com\/index.php\/kraft-paper-specifications\/#webpage\",\"url\":\"http:\/\/gayatripapermill.com\/index.php\/kraft-paper-specifications\/\",\"name\":\"Kraft Paper Specifications - Gayatri Paper Mill %\",\"isPartOf\":{\"@id\":\"https:\/\/gayatripapermill.com\/#website\"},\"datePublished\":\"2020-09-21T04:54:44+00:00\",\"dateModified\":\"2020-09-22T03:38:41+00:00\",\"description\":\"kraft paper specifications & testings method such as GSM , Cobb, BF, RCT, strenght, ect also videos available\",\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"http:\/\/gayatripapermill.com\/index.php\/kraft-paper-specifications\/\"]}]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","_links":{"self":[{"href":"https:\/\/gayatripapermill.com\/index.php\/wp-json\/wp\/v2\/pages\/128"}],"collection":[{"href":"https:\/\/gayatripapermill.com\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/gayatripapermill.com\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/gayatripapermill.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gayatripapermill.com\/index.php\/wp-json\/wp\/v2\/comments?post=128"}],"version-history":[{"count":6,"href":"https:\/\/gayatripapermill.com\/index.php\/wp-json\/wp\/v2\/pages\/128\/revisions"}],"predecessor-version":[{"id":144,"href":"https:\/\/gayatripapermill.com\/index.php\/wp-json\/wp\/v2\/pages\/128\/revisions\/144"}],"wp:attachment":[{"href":"https:\/\/gayatripapermill.com\/index.php\/wp-json\/wp\/v2\/media?parent=128"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}