{"product_id":"poolin-embroidery-prewound-l-sa155-bobbins-70d-2-60wt-cardboard-sides-144-pack","title":"Poolin Embroidery Prewound L (SA155) Bobbins — 70D\/2 (60WT) Cardboard Sides, 144-Pack","description":"\u003cp\u003e\u003cstrong\u003ePoolin Size L (SA155) 70D\/2 (60WT) prewound cardboard bobbins – 144 ready-to-use, high-tension bobbins engineered for multi-needle embroidery machines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf you run commercial or home multi-needle embroidery equipment, consistent, tangle-free bobbins are essential. These Poolin prewound bobbins are the L (SA155) size with 70D\/2 (60WT) thread tension and cardboard sides, supplied in a bulk box of 144 so you can minimize downtime and ordering frequency.\u003c\/p\u003e\n\n\u003ch3\u003eWill these bobbins fit my embroidery machine?\u003c\/h3\u003e\n\u003cp\u003eSize L (SA155) bobbins are a common standard for many commercial multi-needle embroidery machines. Confirm your machine’s bobbin diameter and height before ordering to ensure a proper fit.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDiameter: 0.8 in (2.03 cm)\u003c\/li\u003e\n  \u003cli\u003eHeight: 0.35 in (0.89 cm)\u003c\/li\u003e\n  \u003cli\u003eStyle: L (SA155), compatible with most commercial multi-needle models\u003c\/li\u003e\n  \u003cli\u003eBuyers should check machine manual or existing bobbin measurements\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do these prewound cardboard bobbins improve stitching consistency?\u003c\/h3\u003e\n\u003cp\u003eThese bobbins use precision-cut sides and tightly pressed cores to produce uniform winding that resists overspin and birdnesting. The cardboard-sided design increases friction slightly, stabilising thread delivery for smoother stitches and fewer thread jams.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUniform winding reduces thread slack and breakage\u003c\/li\u003e\n  \u003cli\u003eCardboard sides provide controlled friction for steady tension\u003c\/li\u003e\n  \u003cli\u003ePrewound cores remove the need to rewind or return cores\u003c\/li\u003e\n  \u003cli\u003eOEKO-TEX certified thread for consistent, safe material quality\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the material and performance details of the 70D\/2 (60WT) thread?\u003c\/h3\u003e\n\u003cp\u003eThe 70D\/2 (60WT) thread is a finer embroidery thread favored for detailed work and high-density designs. It delivers smooth feeding, minimal lint, and reliable tension stability across long runs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e70D\/2 (60WT) suitable for delicate, high-detail embroidery\u003c\/li\u003e\n  \u003cli\u003eLow-lint formulation reduces machine cleaning frequency\u003c\/li\u003e\n  \u003cli\u003ePrewound cores are clinically pressed for consistent tension\u003c\/li\u003e\n  \u003cli\u003eDesigned to prevent birdnests, overspin, and thread waste\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy choose a bulk 144-piece box and cardboard-sided cores?\u003c\/h3\u003e\n\u003cp\u003eBuying in bulk reduces interruptions in production and lowers per-bobbin cost. Cardboard sides are an eco-friendlier option versus full-plastic cores and offer slightly higher friction for stable thread feeding without compromising performance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e144 ready-to-use bobbins per box for long-term supply\u003c\/li\u003e\n  \u003cli\u003eCardboard-sided bobbins are recyclable and reduce plastic use\u003c\/li\u003e\n  \u003cli\u003eBulk packaging limits frequent reorders and machine downtime\u003c\/li\u003e\n  \u003cli\u003ePro tip: experts choose 70D for fine details and smooth finishes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? This Poolin box of Size L (SA155) 70D\/2 (60WT) prewound cardboard bobbins is aimed at commercial embroiderers, apparel decorators, production shops, and serious hobbyists who need reliable, high-volume supplies. If you want to minimize bobbin changes, avoid birdnests, and maintain steady stitch tension for intricate designs, this bulk set offers a practical, cost-effective solution.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are these Size L bobbins compatible with home embroidery machines?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Size L (SA155) fits many commercial multi-needle machines; check your machine’s bobbin dimensions to confirm compatibility.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do cardboard-sided bobbins affect thread tension?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Cardboard sides provide slightly higher friction, which can help maintain steadier tension and reduce overspin.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Poolin","offers":[{"title":"Default Title","offer_id":55295391039825,"sku":"B0D594R41D","price":42.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/5567\/3681\/files\/poolin-front-packaging-box.jpg?v=1791937360","url":"https:\/\/craftiche.co.uk\/products\/poolin-embroidery-prewound-l-sa155-bobbins-70d-2-60wt-cardboard-sides-144-pack","provider":"Craftiche","version":"1.0","type":"link"}