{"id":65794,"date":"2024-06-11T21:42:33","date_gmt":"2024-06-11T13:42:33","guid":{"rendered":"https:\/\/leatai.com\/uncategorized\/what-is-bleed-a-complete-4-step-guide-to-setting-bleed-dimensions\/"},"modified":"2026-05-29T17:06:09","modified_gmt":"2026-05-29T09:06:09","slug":"what-is-bleed-a-complete-4-step-guide-to-setting-bleed-dimensions","status":"publish","type":"post","link":"https:\/\/leatai.com\/en\/knowledge\/what-is-bleed-a-complete-4-step-guide-to-setting-bleed-dimensions\/","title":{"rendered":"What is Bleed? A Complete 4-Step Guide to Setting Bleed Dimensions"},"content":{"rendered":"<p>Is it your first time printing a vital design or artwork, and you feel confused when the printer asks if you have added &#8220;bleed dimensions&#8221;? What is &#8220;bleed&#8221;? How do you set the dimensions? To understand the basic printing concepts, let this article explain the importance of reserving bleed dimensions, helping you succeed in your first print job without any issues!<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-33694 size-full\" src=\"https:\/\/leatai.com\/wp-content\/uploads\/1-39.jpg\" alt=\"\u9810\u7559\u51fa\u8840\u5c3a\u5bf8\u7684\u91cd\u8981\u6027\uff0c\u5e6b\u52a9\u4f60\u521d\u6b21\u5370\u5237\u4e0d\u5931\u6557\" width=\"555\" height=\"522\" srcset=\"https:\/\/leatai.com\/wp-content\/uploads\/1-39.jpg 555w, https:\/\/leatai.com\/wp-content\/uploads\/1-39-356x335.jpg 356w, https:\/\/leatai.com\/wp-content\/uploads\/1-39-478x450.jpg 478w\" sizes=\"(max-width: 555px) 100vw, 555px\" \/><\/p>\n<p>&nbsp;<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 ez-toc-wrap-left counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/leatai.com\/en\/knowledge\/what-is-bleed-a-complete-4-step-guide-to-setting-bleed-dimensions\/#What_is_Bleed_How_are_Bleed_Dimensions_Related_to_Printing\" >What is Bleed? How are Bleed Dimensions Related to Printing?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/leatai.com\/en\/knowledge\/what-is-bleed-a-complete-4-step-guide-to-setting-bleed-dimensions\/#4-Step_Guide_to_Setting_Bleed_Dimensions\" >4-Step Guide to Setting Bleed Dimensions<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/leatai.com\/en\/knowledge\/what-is-bleed-a-complete-4-step-guide-to-setting-bleed-dimensions\/#STEP_1%EF%BC%9AOpen_File\" >STEP 1\uff1aOpen File<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/leatai.com\/en\/knowledge\/what-is-bleed-a-complete-4-step-guide-to-setting-bleed-dimensions\/#STEP_2%EF%BC%9ASet_Page_Size\" >STEP 2\uff1aSet Page Size<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/leatai.com\/en\/knowledge\/what-is-bleed-a-complete-4-step-guide-to-setting-bleed-dimensions\/#STEP_3%EF%BC%9ASet_Bleed_Dimensions\" >STEP 3\uff1aSet Bleed Dimensions<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/leatai.com\/en\/knowledge\/what-is-bleed-a-complete-4-step-guide-to-setting-bleed-dimensions\/#STEP_4%EF%BC%9ASet_Display_Guides\" >STEP 4\uff1aSet Display Guides<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/leatai.com\/en\/knowledge\/what-is-bleed-a-complete-4-step-guide-to-setting-bleed-dimensions\/#4_Important_Considerations_for_Setting_Bleed_Dimensions\" >4 Important Considerations for Setting Bleed Dimensions<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/leatai.com\/en\/knowledge\/what-is-bleed-a-complete-4-step-guide-to-setting-bleed-dimensions\/#Ensure_Correct_Template_and_Bleed_Values_Before_Printing\" >Ensure Correct Template and Bleed Values Before Printing<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/leatai.com\/en\/knowledge\/what-is-bleed-a-complete-4-step-guide-to-setting-bleed-dimensions\/#Avoid_Placing_Important_Content_Near_the_Edges\" >Avoid Placing Important Content Near the Edges<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/leatai.com\/en\/knowledge\/what-is-bleed-a-complete-4-step-guide-to-setting-bleed-dimensions\/#Set_Appropriate_Resolution_and_Color_Mode\" >Set Appropriate Resolution and Color Mode<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/leatai.com\/en\/knowledge\/what-is-bleed-a-complete-4-step-guide-to-setting-bleed-dimensions\/#Communicate_Properly_with_the_Printing_Company\" >Communicate Properly with the Printing Company<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/leatai.com\/en\/knowledge\/what-is-bleed-a-complete-4-step-guide-to-setting-bleed-dimensions\/#Common_Questions_About_Printing_Bleed_Dimensions\" >Common Questions About Printing Bleed Dimensions<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/leatai.com\/en\/knowledge\/what-is-bleed-a-complete-4-step-guide-to-setting-bleed-dimensions\/#Does_the_bleed_dimension_always_have_to_be_3mm\" >Does the bleed dimension always have to be 3mm?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/leatai.com\/en\/knowledge\/what-is-bleed-a-complete-4-step-guide-to-setting-bleed-dimensions\/#What_happens_if_the_color_mode_or_resolution_is_set_incorrectly\" >What happens if the color mode or resolution is set incorrectly?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/leatai.com\/en\/knowledge\/what-is-bleed-a-complete-4-step-guide-to-setting-bleed-dimensions\/#What_is_bleed_in_printing\" >What is bleed in printing?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/leatai.com\/en\/knowledge\/what-is-bleed-a-complete-4-step-guide-to-setting-bleed-dimensions\/#How_much_bleed_should_I_set_for_notebook_printing\" >How much bleed should I set for notebook printing?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/leatai.com\/en\/knowledge\/what-is-bleed-a-complete-4-step-guide-to-setting-bleed-dimensions\/#What_happens_if_I_forget_to_set_bleed\" >What happens if I forget to set bleed?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/leatai.com\/en\/knowledge\/what-is-bleed-a-complete-4-step-guide-to-setting-bleed-dimensions\/#How_do_I_set_bleed_in_Adobe_Illustrator_and_InDesign\" >How do I set bleed in Adobe Illustrator and InDesign?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/leatai.com\/en\/knowledge\/what-is-bleed-a-complete-4-step-guide-to-setting-bleed-dimensions\/#Does_Leatai_provide_bleed-ready_templates\" >Does Leatai provide bleed-ready templates?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"What_is_Bleed_How_are_Bleed_Dimensions_Related_to_Printing\"><\/span><b>What is Bleed? How are Bleed Dimensions Related to Printing?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">&#8220;Bleed&#8221; refers to the extra space added to the edges of a design that will be trimmed off after printing. Bleed ensures that the background color or image extends to the edges of the print, preventing any unprinted areas (white edges) on the final product. Typically, the standard bleed dimension is 3mm. It means adding 3mm of space beyond the edges of the finished design to account for trimming variations.<\/span><\/p>\n<p><img decoding=\"async\" class=\"alignnone wp-image-33697 size-full\" src=\"https:\/\/leatai.com\/wp-content\/uploads\/2-39.jpg\" alt=\"\u51fa\u8840\u662f\u4ec0\u9ebc\uff1f\u51fa\u8840\u5c3a\u5bf8\u8207\u5370\u5237\u6709\u4f55\u95dc\u806f\uff1f\u4fdd\u7559\u51fa\u8840\u76ee\u7684\u8aaa\u660e\" width=\"1001\" height=\"471\" srcset=\"https:\/\/leatai.com\/wp-content\/uploads\/2-39.jpg 1001w, https:\/\/leatai.com\/wp-content\/uploads\/2-39-356x168.jpg 356w, https:\/\/leatai.com\/wp-content\/uploads\/2-39-600x282.jpg 600w, https:\/\/leatai.com\/wp-content\/uploads\/2-39-768x361.jpg 768w\" sizes=\"(max-width: 1001px) 100vw, 1001px\" \/><\/p>\n<p>When handling print designs, reserving bleed dimensions serves three primary purposes:<\/p>\n<ul>\n<li aria-level=\"1\">Preventing White Edges: Ensures the final printed product does not have unprinted areas at the edges.<\/li>\n<\/ul>\n<ul>\n<li aria-level=\"1\">Protecting Important Content: Prevents essential design elements from being cut off during trimming.<\/li>\n<\/ul>\n<ul>\n<li aria-level=\"1\">Maintaining Accurate Final Dimensions: The final product size matches the intended dimensions after trimming.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"4-Step_Guide_to_Setting_Bleed_Dimensions\"><\/span><b>4-Step Guide to Setting Bleed Dimensions<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">How do you set bleed dimensions? Below is a simple 4-step guide using Illustrator, a commonly used tool.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"STEP_1%EF%BC%9AOpen_File\"><\/span><b>STEP 1\uff1aOpen File<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><img decoding=\"async\" class=\"alignnone wp-image-33700 size-full\" src=\"https:\/\/leatai.com\/wp-content\/uploads\/3-27.jpg\" alt=\"\u51fa\u8840\u5c3a\u5bf8\u8a2d\u5b9aSTEP 1\uff0d\u958b\u555f\u6a94\u6848\" width=\"697\" height=\"715\" srcset=\"https:\/\/leatai.com\/wp-content\/uploads\/3-27.jpg 697w, https:\/\/leatai.com\/wp-content\/uploads\/3-27-356x365.jpg 356w, https:\/\/leatai.com\/wp-content\/uploads\/3-27-439x450.jpg 439w\" sizes=\"(max-width: 697px) 100vw, 697px\" \/><\/p>\n<p>Open the software and select &#8220;New Document.&#8221;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"STEP_2%EF%BC%9ASet_Page_Size\"><\/span><b>STEP 2\uff1aSet Page Size<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>In the &#8220;Width&#8221; and &#8220;Height&#8221; fields, set the dimensions of your document.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"STEP_3%EF%BC%9ASet_Bleed_Dimensions\"><\/span><b>STEP 3\uff1aSet Bleed Dimensions<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>In the &#8220;Bleed&#8221; fields, enter 3mm for &#8220;Top,&#8221; &#8220;Bottom,&#8221; &#8220;Left,&#8221; and &#8220;Right,&#8221; then click the confirmation button in the lower right corner.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"STEP_4%EF%BC%9ASet_Display_Guides\"><\/span><b>STEP 4\uff1aSet Display Guides<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-33688 size-full\" src=\"https:\/\/leatai.com\/wp-content\/uploads\/4-22.jpg\" alt=\"\u51fa\u8840\u5c3a\u5bf8\u8a2d\u5b9aSTEP 4\uff0d\u52fe\u9078\u986f\u793a\u53c3\u8003\u7dda\" width=\"746\" height=\"539\" srcset=\"https:\/\/leatai.com\/wp-content\/uploads\/4-22.jpg 746w, https:\/\/leatai.com\/wp-content\/uploads\/4-22-356x257.jpg 356w, https:\/\/leatai.com\/wp-content\/uploads\/4-22-600x434.jpg 600w\" sizes=\"(max-width: 746px) 100vw, 746px\" \/><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-33691 size-full\" src=\"https:\/\/leatai.com\/wp-content\/uploads\/5-12.jpg\" alt=\"\u7d05\u8272\u662f\u51fa\u8840\u6846\uff0c\u767d\u6846\u662f\u5b8c\u6210\u5c3a\u5bf8\u6846\" width=\"536\" height=\"525\" srcset=\"https:\/\/leatai.com\/wp-content\/uploads\/5-12.jpg 536w, https:\/\/leatai.com\/wp-content\/uploads\/5-12-356x349.jpg 356w, https:\/\/leatai.com\/wp-content\/uploads\/5-12-459x450.jpg 459w\" sizes=\"(max-width: 536px) 100vw, 536px\" \/><\/p>\n<p>After clicking confirm, a white page will appear. Right-click the black area around it and check &#8220;Show Guides.&#8221; A red border will appear outside the original white box, indicating the bleed area. Once set, ensure that your design extends to fill the bleed area to avoid issues with the printed document.<\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"4_Important_Considerations_for_Setting_Bleed_Dimensions\"><\/span><b>4 Important Considerations for Setting Bleed Dimensions<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>However, besides the main steps mentioned above, paying attention to the following details is also recommended when setting bleed dimensions.<\/p>\n<ul>\n<li aria-level=\"1\">\n<h3><span class=\"ez-toc-section\" id=\"Ensure_Correct_Template_and_Bleed_Values_Before_Printing\"><\/span><b>Ensure Correct Template and Bleed Values Before Printing<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<\/li>\n<\/ul>\n<p>When designing a document, it is advisable to use a template that includes bleed areas to avoid the risk of important content being cut off. As previously mentioned, the standard bleed dimension is usually 3mm. Below, we explain how to calculate bleed dimensions using standard print sizes as examples.<\/p>\n<table>\n<tbody>\n<tr>\n<td><\/td>\n<td style=\"text-align: center;\">Final Dimensions<\/td>\n<td style=\"text-align: center;\">Bleed Dimensions on All Sides<\/td>\n<td>Bleed Dimension Frame<\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">A4<\/span><\/td>\n<td><span style=\"font-weight: 400;\">210 x 297mm<\/span><\/td>\n<td style=\"text-align: center;\" rowspan=\"4\"><span style=\"font-weight: 400;\">3mm<\/span><\/td>\n<td><span style=\"font-weight: 400;\">216 x 303mm<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">A5<\/span><\/td>\n<td><span style=\"font-weight: 400;\">150 x 210mm<\/span><\/td>\n<td><span style=\"font-weight: 400;\">156 x 216mm<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">A6<\/span><\/td>\n<td><span style=\"font-weight: 400;\">100 x 150mm<\/span><\/td>\n<td><span style=\"font-weight: 400;\">106 x 156mm<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Business card<\/span><\/td>\n<td><span style=\"font-weight: 400;\">90 x 55mm<\/span><\/td>\n<td><span style=\"font-weight: 400;\">96\u00a0 x 61mm<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ul>\n<li aria-level=\"1\">\n<h3><span class=\"ez-toc-section\" id=\"Avoid_Placing_Important_Content_Near_the_Edges\"><\/span><b>Avoid Placing Important Content Near the Edges<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<\/li>\n<\/ul>\n<p>Even with bleed dimensions set, trimming may still have some inaccuracies. Therefore, when designing or typesetting, keep important content at least 5mm from the trimming edge.<\/p>\n<ul>\n<li aria-level=\"1\">\n<h3><span class=\"ez-toc-section\" id=\"Set_Appropriate_Resolution_and_Color_Mode\"><\/span><b>Set Appropriate Resolution and Color Mode<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<\/li>\n<\/ul>\n<p>In addition to bleed dimensions, the resolution and color mode of images must be set correctly to ensure the quality of the printed product. The recommended resolution is 300 dpi, and the color mode should be set to CMYK, the standard color mode for printing.<\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"font-weight: 400;\">\ud83d\udca1<\/span><b>Reminder: <\/b>The RGB color mode is usually for screen display and is not recommended for printing.<\/p>\n<ul>\n<li aria-level=\"1\">\n<h3><span class=\"ez-toc-section\" id=\"Communicate_Properly_with_the_Printing_Company\"><\/span><b>Communicate Properly with the Printing Company<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<\/li>\n<\/ul>\n<p>Finally, it is recommended that every detail and requirement be fully and adequately communicated with the printing company before printing to ensure the document meets the desired specifications. If you are unsure how to set up the file, consult the printing company; they may have specific requirements or professional advice.<\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Common_Questions_About_Printing_Bleed_Dimensions\"><\/span><b>Common Questions About Printing Bleed Dimensions<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Does_the_bleed_dimension_always_have_to_be_3mm\"><\/span><b>Does the bleed dimension always have to be 3mm?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Yes, if the bleed dimension is not correctly set and is less than 3mm, it can result in white edges around the printed document. This can affect the final product&#8217;s appearance, quality, and dimensions.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"What_happens_if_the_color_mode_or_resolution_is_set_incorrectly\"><\/span><b>What happens if the color mode or resolution is set incorrectly?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>If the document&#8217;s color mode is not changed to CMYK and remains in RGB, the printed product may differ from the expected result. If the resolution is too low, the final product may appear blurry, pixelated, or jagged, reducing its quality.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"What_is_bleed_in_printing\"><\/span>What is bleed in printing?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Bleed is the extra image area extending beyond the final trim edge of a printed piece, typically 0.3 cm (3 mm) on each side. It prevents white edges from appearing if the cutting process is slightly off-register during the final trim.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"How_much_bleed_should_I_set_for_notebook_printing\"><\/span>How much bleed should I set for notebook printing?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Standard bleed for notebook printing is 0.3 cm (3 mm) on each of the four edges. For an A4 finished size (21 \u00d7 29.7 cm), the file size with bleed should be 21.6 \u00d7 30.3 cm. Keep important text and logos at least 0.5 cm inside the trim edge.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"What_happens_if_I_forget_to_set_bleed\"><\/span>What happens if I forget to set bleed?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Without bleed, normal cutting tolerance can leave thin white edges where the cut goes inside the design area. Backgrounds, photographs, and colored borders will appear unfinished. Reprinting is the only fix, which delays the project and adds cost.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"How_do_I_set_bleed_in_Adobe_Illustrator_and_InDesign\"><\/span>How do I set bleed in Adobe Illustrator and InDesign?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>In Illustrator: New Document \u2192 Bleed section \u2192 set 3 mm on all sides. In InDesign: New Document \u2192 Bleed and Slug \u2192 set 3 mm. When exporting PDF, choose PDF\/X-1a preset and check &#8216;Use Document Bleed Settings&#8217; to include the bleed area in the final file.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Does_Leatai_provide_bleed-ready_templates\"><\/span>Does Leatai provide bleed-ready templates?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Yes. Leatai provides vector template files with built-in bleed, safety margin, and CMYK color settings for all standard sizes. Contact Leatai via LINE or email to receive the appropriate template for your project size and binding type.<\/p>\n<p>&nbsp;<\/p>\n<p>With the above introduction, you should understand the importance of bleed dimensions and the considerations when preparing print documents. If you still have questions about printing, it is recommended to refer to this article: <a href=\"https:\/\/leatai.com\/en\/knowledge\/common-units-and-professional-terminology-in-printing-and-paper\/\">Common Units and Professional Terminology in Printing and Paper<\/a>, which will introduce the basic knowledge related to printing!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Is it your first time printing a vital design or artwork, and you feel confused when the printer asks if you have added &#8220;bleed dimensions&#8221;? What is &#8220;bleed&#8221;? How do you set the dimensions? To understand the basic printing concepts, let this article explain the importance of reserving bleed dimensions, helping you succeed in your [&hellip;]<\/p>\n","protected":false},"author":10,"featured_media":33644,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[158],"tags":[],"class_list":["post-65794","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Understanding Bleed in Printing: A 4-Step Guide - Leatai \u2013 Custom Notebook &amp; Planner Manufacturer<\/title>\n<meta name=\"description\" content=\"Mastering bleed settings for printing: This guide will teach you to set bleed in four simple steps, ensuring your design prints perfectly with no white edges. 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