{"id":271826,"date":"2026-07-17T14:09:38","date_gmt":"2026-07-17T14:09:38","guid":{"rendered":"https:\/\/360digitizingsolutions.com\/shop\/product\/sanbest-prewound-bobbins-threads-70d-2-high-tenacity-polyester-75d-2-size-l-144pcs-box-white-black-machine-bobbin-thread-th00017\/"},"modified":"2026-11-14T10:42:15","modified_gmt":"2026-11-14T10:42:15","slug":"sanbest-prewound-bobbins-threads-70d-2-high-tenacity-polyester-75d-2-size-l-144pcs-box-white-black-machine-bobbin-thread-th00017","status":"publish","type":"product","link":"https:\/\/360digitizingsolutions.com\/shop\/product\/sanbest-prewound-bobbins-threads-70d-2-high-tenacity-polyester-75d-2-size-l-144pcs-box-white-black-machine-bobbin-thread-th00017\/","title":{"rendered":"Sanbest Prewound Bobbins 70D\/2 75D\/2 Size L TH00017 White Black for Brother Viking Pfaff Bernina Elna Babylock Machines"},"content":{"rendered":"<h3>Stop Production Delays and Frustrating Bobbin Issues<\/h3>\n<p>Tired of frustrating <a href=\"https:\/\/360digitizingsolutions.com\/shop\/?s=Bobbin&#038;post_type=product&#038;product_cat=0\" target='_blank' >bobbin<\/a> breaks, inconsistent tension, or excessive lint slowing down your <a href=\"https:\/\/360digitizingsolutions.com\/\" target='_blank' >embroidery<\/a> production? Professional embroiderers know that reliable <a href=\"https:\/\/360digitizingsolutions.com\/shop\/?s=Bobbin&#038;post_type=product&#038;product_cat=0\" target='_blank' >bobbin<\/a> thread is crucial for flawless results and efficient <a href=\"https:\/\/360digitizingsolutions.com\/shop\/?s=Machine&#038;post_type=product&#038;product_cat=0\" target='_blank' >machine<\/a> operation. Inconsistent <a href=\"https:\/\/360digitizingsolutions.com\/shop\/?s=Bobbin&#038;post_type=product&#038;product_cat=0\" target='_blank' >bobbin<\/a> quality leads to costly downtime, re-dos, and wasted materials. The Sanbest Prewound Bobbins (TH00017) are engineered to resolve these common pain points, providing the consistent, high-quality foundation your <a href=\"https:\/\/360digitizingsolutions.com\/\" target='_blank' >embroidery<\/a> demands.<\/p>\n<h3>Engineered for Flawless Performance and Durability<\/h3>\n<p>Our Sanbest Prewound Bobbins are crafted from 100% high-tenacity polyester filament, ensuring superior strength and minimal lint buildup. This set includes both 70D\/2 (60wt) and 75D\/2 (40wt) bobbins to meet diverse project needs. The 70D\/2 filament offers exceptional strength and is lint-free, preventing <a href=\"https:\/\/360digitizingsolutions.com\/shop\/?s=Machine&#038;post_type=product&#038;product_cat=0\" target='_blank' >machine<\/a> clogging and ensuring clean stitches. The 75D\/2 filament, while having medium tenacity, features a slick face that creates a remarkably soft backing, even on dense designs, enhancing the comfort and drape of your finished apparel. The thoughtful paper-sided design provides crucial friction, effectively preventing backlash and ensuring consistent thread delivery from your <a href=\"https:\/\/360digitizingsolutions.com\/shop\/?s=Machine&#038;post_type=product&#038;product_cat=0\" target='_blank' >machine<\/a>.<\/p>\n<h3>Unlock New Production Efficiency and Quality<\/h3>\n<p>With Sanbest Prewound Bobbins, you can confidently tackle a wide range of <a href=\"https:\/\/360digitizingsolutions.com\/\" target='_blank' >embroidery<\/a> projects, knowing your <a href=\"https:\/\/360digitizingsolutions.com\/shop\/?s=Bobbin&#038;post_type=product&#038;product_cat=0\" target='_blank' >bobbin<\/a> thread will perform consistently, stitch after stitch. This reliability translates directly into increased productivity, reduced <a href=\"https:\/\/360digitizingsolutions.com\/shop\/?s=Machine&#038;post_type=product&#038;product_cat=0\" target='_blank' >machine<\/a> maintenance, and higher quality finished goods that impress your clients.<\/p>\n<h3>Compatible With Leading Embroidery Machines<\/h3>\n<ul>\n<li>Brother<\/li>\n<li>Viking<\/li>\n<li>Pfaff<\/li>\n<li>Bernina<\/li>\n<li>Elna<\/li>\n<li>Babylock<\/li>\n<\/ul>\n<p>Please note: These are Size L bobbins with a height of approximately 8mm-9mm. We recommend confirming your <a href=\"https:\/\/360digitizingsolutions.com\/shop\/?s=Machine&#038;post_type=product&#038;product_cat=0\" target='_blank' >machine<\/a>&#8216;s <a href=\"https:\/\/360digitizingsolutions.com\/shop\/?s=Bobbin&#038;post_type=product&#038;product_cat=0\" target='_blank' >bobbin<\/a> size requirements before ordering. If you&#8217;re unsure, contact us with your <a href=\"https:\/\/360digitizingsolutions.com\/shop\/?s=Machine&#038;post_type=product&#038;product_cat=0\" target='_blank' >machine<\/a> model, and we will gladly confirm compatibility.<\/p>\n<h3>Product Specifications:<\/h3>\n<ul>\n<li><strong>Model Number:<\/strong> L (TH00017)<\/li>\n<li><strong>Material:<\/strong> 100% Polyester Filament<\/li>\n<li><strong>Yarn Count:<\/strong> 70D\/2 (60wt), 75D\/2 (40wt)<\/li>\n<li><strong>Colors:<\/strong> White &amp; Black<\/li>\n<li><strong>Packing:<\/strong> 144 Bobbins\/Box (72 White, 72 Black &#8211; 36 pieces\/layer, 4 layers\/box)<\/li>\n<li><strong><a href=\"https:\/\/360digitizingsolutions.com\/shop\/?s=Bobbin&#038;post_type=product&#038;product_cat=0\" target='_blank' >Bobbin<\/a> Type:<\/strong> Prewound, Paper Sided<\/li>\n<li><strong><a href=\"https:\/\/360digitizingsolutions.com\/shop\/?s=Bobbin&#038;post_type=product&#038;product_cat=0\" target='_blank' >Bobbin<\/a> Size:<\/strong> L (O.D. 0.80 inches \/ 20.3 mm, Height 0.36 inches \/ 9.1 mm)<\/li>\n<li><strong>Length:<\/strong> 120 yards\/<a href=\"https:\/\/360digitizingsolutions.com\/shop\/?s=Bobbin&#038;post_type=product&#038;product_cat=0\" target='_blank' >bobbin<\/a> (White), 110 yards\/<a href=\"https:\/\/360digitizingsolutions.com\/shop\/?s=Bobbin&#038;post_type=product&#038;product_cat=0\" target='_blank' >bobbin<\/a> (Black)<\/li>\n<li><strong>Feature:<\/strong> Low Shrinkage, High Tenacity (70D\/2), Slick Face (75D\/2)<\/li>\n<li><strong>Use:<\/strong> <a href=\"https:\/\/360digitizingsolutions.com\/\" target='_blank' >Embroidery<\/a><\/li>\n<li><strong>Origin:<\/strong> Ningbo, Zhejiang, Mainland China<\/li>\n<\/ul>\n<p>Every Sanbest prewound <a href=\"https:\/\/360digitizingsolutions.com\/shop\/?s=Bobbin&#038;post_type=product&#038;product_cat=0\" target='_blank' >bobbin<\/a> is function-tested before shipping to ensure you receive only top-quality, defect-free units. In the rare event a defective item arrives, your purchase is protected, and a full refund will be processed within 4 days.<\/p>\n<h3>Frequently Asked Questions<\/h3>\n<p><strong>What is the difference between the 70D\/2 and 75D\/2 bobbins in this set?<\/strong><br \/>The 70D\/2 (60wt) bobbins are made with high tenacity filament, offering superior strength and a lint-free performance ideal for robust stitching. The 75D\/2 (40wt) bobbins have medium tenacity but feature a slick face that creates a softer backing, particularly beneficial for dense designs where comfort and drape are important.<\/p>\n<p><strong>What machines are these Size L bobbins compatible with?<\/strong><br \/>These bobbins are compatible with many major <a href=\"https:\/\/360digitizingsolutions.com\/\" target='_blank' >embroidery<\/a> <a href=\"https:\/\/360digitizingsolutions.com\/shop\/?s=Machine&#038;post_type=product&#038;product_cat=0\" target='_blank' >machine<\/a> brands, including Brother, Viking, Pfaff, Bernina, Elna, and Babylock. We strongly advise checking your <a href=\"https:\/\/360digitizingsolutions.com\/shop\/?s=Machine&#038;post_type=product&#038;product_cat=0\" target='_blank' >machine<\/a>&#8216;s documentation to confirm it uses &#8216;L&#8217; size bobbins with a height of approximately 8mm-9mm before ordering.<\/p>\n<p><strong>How many bobbins are included in one box?<\/strong><br \/>Each box contains 144 prewound bobbins, which includes 72 white bobbins and 72 black bobbins, organized in 4 layers of 36 pieces each.<\/p>\n<p><strong>Why are these bobbins designed with paper sides?<\/strong><br \/>The paper-sided design provides additional friction within the <a href=\"https:\/\/360digitizingsolutions.com\/shop\/?s=Bobbin+Case&#038;post_type=product&#038;product_cat=0\" target='_blank' >bobbin case<\/a>. This helps to prevent thread backlash and ensures a more consistent, controlled thread delivery, leading to smoother <a href=\"https:\/\/360digitizingsolutions.com\/\" target='_blank' >embroidery<\/a> and fewer interruptions.<\/p>\n<p><strong>How is the quality of these bobbins ensured, and what if I receive a defective one?<\/strong><br \/>Every <a href=\"https:\/\/360digitizingsolutions.com\/shop\/?s=Bobbin&#038;post_type=product&#038;product_cat=0\" target='_blank' >bobbin<\/a> is function-tested before shipping to guarantee quality. In the rare event you receive a defective item, your purchase is protected, and a full refund will be processed within 4 days.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Eliminate frustrating <a href=\"https:\/\/360digitizingsolutions.com\/shop\/?s=Bobbin&#038;post_type=product&#038;product_cat=0\" target='_blank' >bobbin<\/a> breaks and inconsistent tension with Sanbest Prewound Bobbins. Designed for superior performance, these 70D\/2 and 75D\/2 high tenacity polyester bobbins ensure smooth, lint-free operation, allowing your <a href=\"https:\/\/360digitizingsolutions.com\/\" target='_blank' >embroidery<\/a> machines to run efficiently and produce flawless results. Each box contains 144 bobbins in essential white and black.<\/p>\n","protected":false},"featured_media":283591,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[52462,52488,52435,52470,52484,52483],"product_cat":[16599,504,18388,480,27612],"product_tag":[39664,39665,32174,39669,39673,32102,39671,39672,39670,39663,39662,39666,39667,39674,39668],"machine_model":[],"part_type":[52446],"machine_type":[52438],"heads":[],"class_list":["post-271826","product","type-product","status-publish","has-post-thumbnail","product_brand-baby-lock","product_brand-bernina","product_brand-brother","product_brand-elna","product_brand-husqvarna-viking","product_brand-pfaff","product_cat-all","product_cat-embroidery-machine-accessories","product_cat-embroidery-machine-spare-parts","product_cat-embroidery-threads","product_cat-mechanical-parts","product_tag-70d-2","product_tag-75d-2","product_tag-babylock-bobbins","product_tag-black-bobbins","product_tag-brother-bobbins","product_tag-embroidery-bobbin-thread","product_tag-machine-bobbin","product_tag-paper-sided-bobbins","product_tag-polyester-bobbins","product_tag-prewound-bobbins","product_tag-sanbest","product_tag-size-l-bobbins","product_tag-th00017","product_tag-viking-bobbins","product_tag-white-bobbins","part_type-rotary-hooks-bobbin-cases","machine_type-home-embroidery-sewing-machines","first","instock","sale","taxable","shipping-taxable","purchasable","product-type-variable"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Sanbest Prewound Bobbins 70D\/2 75D\/2 Size L TH00017 White Black for Brother Viking Pfaff Bernina Elna Babylock Machines - 360 Digitizing Shop<\/title>\n<meta name=\"description\" content=\"Ensure smooth, high-quality embroidery with Sanbest Prewound Bobbins (70D\/2, 75D\/2, Size L, TH00017). High tenacity polyester in white &amp; black reduces lint and breakage for Brother, Viking, Pfaff, Bernina, Elna, Babylock machines. 144 bobbins per box.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/360digitizingsolutions.com\/shop\/product\/sanbest-prewound-bobbins-threads-70d-2-high-tenacity-polyester-75d-2-size-l-144pcs-box-white-black-machine-bobbin-thread-th00017\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Sanbest Prewound Bobbins 70D\/2 75D\/2 Size L TH00017 White Black for Brother Viking Pfaff Bernina Elna Babylock Machines - 360 Digitizing Shop\" \/>\n<meta property=\"og:description\" content=\"Ensure smooth, high-quality embroidery with Sanbest Prewound Bobbins (70D\/2, 75D\/2, Size L, TH00017). High tenacity polyester in white &amp; black reduces lint and breakage for Brother, Viking, Pfaff, Bernina, Elna, Babylock machines. 144 bobbins per box.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/360digitizingsolutions.com\/shop\/product\/sanbest-prewound-bobbins-threads-70d-2-high-tenacity-polyester-75d-2-size-l-144pcs-box-white-black-machine-bobbin-thread-th00017\/\" \/>\n<meta property=\"og:site_name\" content=\"360 Digitizing Shop\" \/>\n<meta property=\"article:modified_time\" content=\"2026-11-14T10:42:15+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/media.360digitizingsolutions.com\/2026\/11\/clean-271839.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"1000\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\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=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/360digitizingsolutions.com\\\/shop\\\/product\\\/sanbest-prewound-bobbins-threads-70d-2-high-tenacity-polyester-75d-2-size-l-144pcs-box-white-black-machine-bobbin-thread-th00017\\\/\",\"url\":\"https:\\\/\\\/360digitizingsolutions.com\\\/shop\\\/product\\\/sanbest-prewound-bobbins-threads-70d-2-high-tenacity-polyester-75d-2-size-l-144pcs-box-white-black-machine-bobbin-thread-th00017\\\/\",\"name\":\"Sanbest Prewound Bobbins 70D\\\/2 75D\\\/2 Size L TH00017 White Black for Brother Viking Pfaff Bernina Elna Babylock Machines - 360 Digitizing Shop\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/360digitizingsolutions.com\\\/shop\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/360digitizingsolutions.com\\\/shop\\\/product\\\/sanbest-prewound-bobbins-threads-70d-2-high-tenacity-polyester-75d-2-size-l-144pcs-box-white-black-machine-bobbin-thread-th00017\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/360digitizingsolutions.com\\\/shop\\\/product\\\/sanbest-prewound-bobbins-threads-70d-2-high-tenacity-polyester-75d-2-size-l-144pcs-box-white-black-machine-bobbin-thread-th00017\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/media.360digitizingsolutions.com\\\/2026\\\/11\\\/clean-271839.jpg\",\"datePublished\":\"2026-07-17T14:09:38+00:00\",\"dateModified\":\"2026-11-14T10:42:15+00:00\",\"description\":\"Ensure smooth, high-quality embroidery with Sanbest Prewound Bobbins (70D\\\/2, 75D\\\/2, Size L, TH00017). 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