{"id":17647,"date":"2021-03-17T08:07:01","date_gmt":"2021-03-17T08:07:01","guid":{"rendered":"http:\/\/dev.balancepacking.co.th\/%e0%b8%a3%e0%b8%b9%e0%b9%89%e0%b8%81%e0%b9%88%e0%b8%ad%e0%b8%99%e0%b8%aa%e0%b8%b1%e0%b9%88%e0%b8%87%e0%b8%81%e0%b8%a5%e0%b9%88%e0%b8%ad%e0%b8%87%e0%b8%81%e0%b8%a3%e0%b8%b0%e0%b8%94%e0%b8%b2%e0%b8%a9\/"},"modified":"2026-03-20T03:48:46","modified_gmt":"2026-03-20T03:48:46","slug":"corrugated-boxes-spec","status":"publish","type":"page","link":"https:\/\/www.balancepacking.co.th\/en\/corrugated-boxes-spec\/","title":{"rendered":"Corrugated Paper Specification"},"content":{"rendered":"[vc_row css_animation=”” row_type=”row” use_row_as_full_screen_section=”no” type=”full_width” angled_section=”no” text_align=”left” background_image_as_pattern=”without_pattern” z_index=”” side_padding=”1″][vc_column][vc_single_image image=”17284″ img_size=”medium” alignment=”center” qode_css_animation=””][vc_column_text]\n

Layer and Flute of Corrugated Box (Carton)<\/h2>\n

\"\"<\/p>\n

3 layers corrugated box or Single Wall<\/strong><\/p>\n

Three layers corrugated box or carton (Single Wall), the most common use type, is suitable for light-to-medium weight product or product that does not need high protection. Three layers corrugated box consists of\u00a0a fluted corrugated sheet and 2 flat liner boards.<\/p>\n

5 layers corrugated box or Double Wall<\/strong><\/p>\n

Five layers corrugated box or carton (Double Wall) is suitable for heavy product or product that needs high protection. It is usually found in industrial warehouses, and used for shipping. Five layers corrugated box consists of 2 fluted corrugated sheets\u00a0and 3 flat liner boards.<\/p>\n

Type of Flutes<\/h2>\n
\n\n\n\n\n\n\n\n
Flute<\/td>\nThickness
\n(approximately)<\/td>\n		Attribute<\/td>\n<\/tr>\n
E<\/td>\n1.5 mm<\/td>\nSize: mini<\/p>\n

Good for: small box, special design box, premium products<\/td>\n<\/tr>\n

B<\/td>\n2.5 mm<\/td>\nSize: small<\/p>\n

Good for: light weight product<\/td>\n<\/tr>\n

C<\/td>\n3.5 mm<\/td>\nSize: medium<\/p>\n

Good for: medium weight product<\/td>\n<\/tr>\n

BC<\/td>\n2.5 + 3.5 mm<\/td>\nSize: large<\/p>\n

Good for: heavy product, creating large strong boxes<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

\n

Corrugated Paper Grades<\/h2>\n
\n\n\n\n\n\n\n\n\n
Grade<\/td>\nColor<\/strong><\/td>\nDetails<\/strong><\/td>\n<\/tr>\n
KS170<\/td>\n\"\"<\/td>\n\n

Clean white paper, good for premium products that need beautiful containers, and increasing brand value<\/p>\n

Paper weight: 170 grams<\/p>\n<\/td>\n<\/tr>\n

KA125
\nKA150
\nKA185
\nKA230<\/td>\n		\"\"<\/td>\n\n

Brown-gold paper, good strength, commonly used in Thailand, \u00a0good for boxes that need strength, and suitable for export products and frozen food<\/p>\n

Paper weight:\u00a0125, 150, 185, 230 grams<\/p>\n<\/td>\n<\/tr>\n

KI125
\nKI150<\/td>\n		\"\"<\/td>\n\n

Light-brown paper, good for boxes that\u00a0need to emphasize\u00a0printing color, only\u00a0inferior to KS,\u00a0commonly used in Thailand<\/p>\n

Paper weight:\u00a0125, 150, 185 grams<\/p>\n<\/td>\n<\/tr>\n

KT125
\nKT150
\nKT200<\/td>\n		\"\"<\/td>\n\n

Brown paper, Recycled paper, low price, good for green products<\/p>\n

Paper weight:\u00a0125, 150, 200 grams<\/p>\n<\/td>\n<\/tr>\n

CA or M<\/td>\n\"\"<\/td>\n\n

Brown rough paper, used for making flute sheets, also commonly used for making inner sheet of the box to save cost as the price of CA is cheap<\/p>\n

Paper weight: 125 grams<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

\n

Paper code used for ordering corrugated box<\/h2>\n

After understanding layers, flutes, and paper grade, you will understand\u00a0paper code easily.<\/p>\n

For examples:<\/p>\n

1.) KA150\/KA125 3 Layers C Flute<\/strong><\/p>\n

means\u00a0outer sheet of the corrugated box is KA paper, weight 150 grams. Inner sheet of the corrugated box is KA paper, weight 125 grams. This box has 3 layers with C flute.<\/p>\n

2.) KS170\/CA125 5 Layers BC Flute<\/strong><\/p>\n

means\u00a0outer sheet of the corrugated box is KS paper, weight 170 grams. Inner sheet of the corrugated box is CA paper, weight 125 grams. This box has 5 layers with BC flute.<\/p>\n

3.) KI150\/KI125 5 Layers BC Flute<\/strong><\/p>\n

means\u00a0outer sheet of the corrugated box is KI paper, weight 150 grams. Inner sheet of the corrugated box is KI paper, weight 125 grams. This box has 5 layers with BC flute.[\/vc_column_text][\/vc_column][\/vc_row]\n","protected":false},"excerpt":{"rendered":"

[vc_row css_animation=”” row_type=”row” use_row_as_full_screen_section=”no” type=”full_width” angled_section=”no” text_align=”left” background_image_as_pattern=”without_pattern” z_index=”” side_padding=”1″][vc_column][vc_single_image image=”17284″ img_size=”medium” alignment=”center” qode_css_animation=””][vc_column_text] Layer and Flute of Corrugated Box (Carton) 3 layers corrugated box or Single Wall Three layers corrugated box or carton (Single Wall), the most common use type, is suitable for light-to-medium…<\/p>\n","protected":false},"author":1,"featured_media":17305,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-17647","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"\nCorrugated Box Paper Specification - Balance Packing Thailand<\/title>\n<meta name=\"description\" content=\"This page explains about corrugated box combinations: Paper Layer of the box, Type of Flutes, Paper Grades, and Paper code.\" \/>\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.balancepacking.co.th\/en\/corrugated-boxes-spec\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u0e02\u0e49\u0e2d\u0e04\u0e27\u0e23\u0e23\u0e39\u0e49\u0e01\u0e48\u0e2d\u0e19\u0e2a\u0e31\u0e48\u0e07\u0e01\u0e25\u0e48\u0e2d\u0e07\u0e01\u0e23\u0e30\u0e14\u0e32\u0e29\u0e25\u0e39\u0e01\u0e1f\u0e39\u0e01\" \/>\n<meta property=\"og:description\" content=\"\u0e40\u0e1e\u0e37\u0e48\u0e2d\u0e43\u0e2b\u0e49\u0e44\u0e14\u0e49\u0e01\u0e25\u0e48\u0e2d\u0e07\u0e17\u0e35\u0e48\u0e04\u0e38\u0e13\u0e20\u0e32\u0e1e\u0e14\u0e35 \u0e40\u0e2b\u0e21\u0e32\u0e30\u0e2a\u0e21\u0e01\u0e31\u0e1a\u0e2a\u0e34\u0e19\u0e04\u0e49\u0e32 \u0e41\u0e25\u0e30\u0e23\u0e32\u0e04\u0e32\u0e17\u0e35\u0e48\u0e44\u0e21\u0e48\u0e41\u0e1e\u0e07 \u0e25\u0e39\u0e01\u0e04\u0e49\u0e32\u0e08\u0e30\u0e15\u0e49\u0e2d\u0e07\u0e40\u0e23\u0e35\u0e22\u0e19\u0e23\u0e39\u0e49\u0e41\u0e25\u0e30\u0e17\u0e33\u0e04\u0e27\u0e32\u0e21\u0e23\u0e39\u0e49\u0e08\u0e31\u0e01 \u0e2a\u0e48\u0e27\u0e19\u0e1b\u0e23\u0e30\u0e01\u0e2d\u0e1a\u0e02\u0e2d\u0e07\u0e01\u0e25\u0e48\u0e2d\u0e07\u0e01\u0e23\u0e30\u0e14\u0e32\u0e29\u0e25\u0e39\u0e01\u0e1f\u0e39\u0e01\u0e43\u0e2b\u0e49\u0e14\u0e35\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.balancepacking.co.th\/en\/corrugated-boxes-spec\/\" \/>\n<meta property=\"og:site_name\" content=\"Balance Packing\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/BalancePacking\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-20T03:48:46+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/balancepacking.co.th\/wp-content\/uploads\/2017\/10\/paper-grade.png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.balancepacking.co.th\/en\/corrugated-boxes-spec\/\",\"url\":\"https:\/\/www.balancepacking.co.th\/en\/corrugated-boxes-spec\/\",\"name\":\"Corrugated Box Paper Specification - 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