{"title":"Superior Bottom Line Thread 60wt Polyester White 603 Yards","description":"\u003cp\u003eThe \u003cstrong\u003eSuperior Bottom Line Thread — 60wt Polyester White\u003c\/strong\u003e is a superfine 60-weight polyester thread specifically designed for use in the bobbin of domestic and longarm quilting machines. At 60wt, Bottom Line is finer than standard thread, allowing more thread to fit on a bobbin and reducing bobbin-change frequency while producing a flatter, less visible underside stitch.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cdl\u003e\n\u003cdt\u003eWhy use Bottom Line in the bobbin specifically?\u003c\/dt\u003e\n\u003cdd\u003eBottom Line’s 60wt fineness allows it to lay flatter and sink into the quilt layers more invisibly than heavier bobbin threads. This is especially useful when quilting with thicker decorative thread on top — the fine Bottom Line underneath creates a balanced stitch without adding bulk or visibility on the quilt back.\u003c\/dd\u003e\n\u003cdt\u003eIs Bottom Line only for bobbin use?\u003c\/dt\u003e\n\u003cdd\u003eBottom Line can be used in the top thread path for very fine piecing applications on domestic machines, but its primary design purpose is bobbin thread for quilting.\u003c\/dd\u003e\n\u003cdt\u003eHow does Bottom Line improve bobbin capacity?\u003c\/dt\u003e\n\u003cdd\u003eThe finer 60wt thread winds more yardage per bobbin than heavier thread, requiring fewer bobbin changes per quilt — a practical production benefit.\u003c\/dd\u003e\n\u003cdt\u003eWhat top thread does Bottom Line work best with?\u003c\/dt\u003e\n\u003cdd\u003eAny heavier decorative top thread (30wt, 40wt, 50wt) where a fine, near-invisible bobbin thread complements the decorative top stitch without competing on the quilt back.\u003c\/dd\u003e\n\u003cdt\u003eIs Bottom Line appropriate for longarm bobbin use?\u003c\/dt\u003e\n\u003cdd\u003eYes — when wound into M-size bobbins, Bottom Line provides an extremely flat, fine underside stitch for longarm quilting.\u003c\/dd\u003e\n\u003c\/dl\u003e","products":[],"url":"https:\/\/lindas.com\/collections\/superior-bottom-line-thread-60wt-polyester-white-603-yards-aeo.oembed","provider":"Linda's Electric Quilters ","version":"1.0","type":"link"}