フィットしたリブタンクトップの寸法表、前後の図、出典、利用できるPDFを確認できます。技術説明と既存PDFは英語です。
「実際のサイズ」または100%で印刷し、用紙に合わせる設定を使わないでください。選んだテスト用紙の50 mmまたは2インチ（50.8 mm）の枠を測ります。この2つは異なる長さです。本番の生地を裁断する前に試作してください。
印刷確認用シートをダウンロードすべての表でセンチメートルとインチを切り替えます
身体そのものの寸法です。下着の上から、メジャーを身体に沿わせて測ります。
デザイン上のゆとりを含めた、完成した衣服の寸法です。
Select size based on full bust/chest measurement.
-4 to -8 cm negative ease at bust for snug, conforming ribbed silhouette.
2x1 or 1x1 rib knit with elastane/spandex (220–280 gsm) · 30–50% crosswise stretch with 90%+ recovery
| Size | 45 in / m | 45 in / yd | 60 in / m | 60 in / yd |
|---|---|---|---|---|
| XS – M | 0.8 | 0.85 | 0.7 | 0.75 |
| L – XL | 1 | 1.1 | 0.8 | 0.85 |
| 2XL – 3XL | 1.2 | 1.3 | 1 | 1.1 |
10 mm (3/8 in) included on all seams.
15 mm (5/8 in) double-fold hem.
6 mm (1/4 in) for neckband or binding attachment.
Press fabric before cutting to remove packing folds and pre-shrink fibers.
Align piece grainlines strictly parallel to fabric selvages.
Transfer notch markings with small 3 mm snips into the seam allowance margin.
Print Page 1 at 100% scale without page scaling. Check Metric box (50 mm x 50 mm) or Imperial box (2.0 in x 2.0 in = 50.8 mm) with a rigid ruler.
Align numbered registration marks and butt tile edges flush without overlapping untrimmed paper. Tape securely.
Place the Front Body and Back Body right sides together. If using the optional clear elastic, center it over each shoulder seam without stretching it; stitch the shoulder seams with a stretch-compatible stitch, finish together, and press toward the back.
Join the Neckline Binding Strip ends into a loop, quarter-mark the loop and neckline, and place them right sides together. Stretch only the binding as you stitch, turn it to the wrong side over the seam allowance, and topstitch with a stretch-compatible stitch.
Baste the front and back side seams right sides together and check the fitted tank without over-stretching the rib knit. Make equal adjustments on both sides, then stitch permanently with a stretch-compatible stitch and press the allowances toward the back.
Join each Armhole Binding Strip into a loop, quarter-mark the loop and armhole, and stitch right sides together with even tension. Wrap the binding to the wrong side and topstitch, then compare both armholes to confirm equal stretch and coverage.
Try on the tank and confirm the fitted length. Press the printed hem allowance to the wrong side without flattening the rib texture, then coverstitch or use a narrow zig-zag. Steam lightly and allow the knit to recover before the final fit check.
Thread tension too high or needle blunt
Insert fresh needle and test balance on fabric scrap.
Edge was stretched while feeding into machine
Staystitch immediately after cutting and use walking foot.
Threadline Open Design Studio (fitted-ribbed-tank). Distributed under CC BY-SA 4.0. Designer: Threadline Technical Team.
CC BY-SA 4.0 Threadline Technical Team
https://threadlinepatterns.orgPrepared from the listed source record through a technical drafting workflow. Check the measurements, print calibration and construction details carefully, and email feedback if anything appears incorrect.
sample-pending · verified
Threadline Technical Team · Community Open Source Verification