Material

Bias fusible tape

A 1 cm wide adhesive tape cut on the bias, used to reinforce curved edges like the neckline. A 1 cm wide adhesive tape cut on the bias, used to stabilize delicate edges like necklines and armholes. (merged) Aliases: fusible bias tape. A narrow strip of adhesive interfacing cut on the bias, used to stabilize curved edges like necklines without restricting stretch. (merged) Aliases: fusible bias tape, bias fusible seam tape. A narrow adhesive tape with bias stitching, used to stabilize curved or bias-cut edges like necklines. (merged) Aliases: fusible bias tape, bias fusible seam tape, bias-stitched fusible stay tape. A narrow adhesive tape cut on the bias, used to stabilize curved edges like necklines without restricting all movement. (merged) Aliases: fusible bias tape, bias fusible seam tape, bias-stitched fusible stay tape, fusible stay tape (bias-cut).

Where it is used

Pressing the Neckline

p. 4
  1. Stitch the bias tape in place from the right side of the dress, keeping the seam 0.7 cm from the edge. Remove basting stitches and press.
Pressing the Neckline
Open the step in the "A-Line Dress Sewing Pattern | Flowy Puff Sleeve Dress PDF | Faux Wrap Midi Dress | Formal Romantic Womens Sewing | L-XXL" pattern →

Stay Tape Application

p. 1
  1. Fuse the stay tape to the front neckline’s bias edge from the wrong side.
Stay Tape Application
Open the step in the "Boxy Blazer Sewing Pattern | Single Button Collarless Jacket | Easy Slouchy Coat PDF | Modern Wide Sleeve | L-XXL" pattern →

Apply Bias Fusible Tape

p. 3
  1. Apply the bias fusible tape along the neckline edges. Use a 10 mm wide tape and position it 2–3 mm away from the edge so the tape's border will be caught in the stitching.
Apply Bias Fusible Tape
Open the step in the "Cozy Zip-Up Sweatshirt Sewing Pattern | Beginner Friendly | Jumper with collar | Zipped | XS-XXL | PDF Pattern" pattern →

Stay Tape Application

p. 1
  1. Fuse the stay tape to the front neckline's bias edge from the wrong side.
Stay Tape Application
Open the step in the "Kimono Blazer Pattern PDF | Wrap Jacket Sewing | Collarless Oversized Coat | Minimalist Linen Outerwear | XS-M" pattern →

Apply bias-cut fusible stay tape to the neckline

p. 2
  1. Apply bias-cut fusible stay tape to the neckline seam allowances on the wrong side of the front and back pieces. Position the tape so its main thread runs 1 cm from the raw edge. The needle should stitch right along this thread. Don't stretch the edges. After fusing, compare the seam lengths to those on the paper pattern—they should match exactly.
Apply bias-cut fusible stay tape to the neckline
Open the step in the "Linen Maxi Dress Pattern PDF | V-Neck Summer Dress | Sleeveless Long Slip Dress | Minimalist Boho Sewing | XS-M" pattern →

Reinforce Neckline Edges

p. 1
  1. Use a bias-stitched fusible stay tape to reinforce the neckline edges on the front and back pieces. Fuse the tape to the wrong side so the stitching line on the tape sits exactly 1 cm from the raw edge.
Reinforce Neckline Edges
Open the step in the "Linen Vest Sewing Pattern | Sleeveless Peplum Top PDF | Summer Button Up Shirt | Trendy Waistcoat | L-XXL" pattern →

Fusing Edges

p. 5
  1. Fuse the neckline and armhole edges on the back and front pieces with bias grain non-woven fusible tape on the wrong side. Apply the tape 1.5 cm wide, starting 2-3 mm from the raw edge. The machine stitching line must land exactly on the main thread (grainline) of the tape. After fusing, compare the length of the edges with the paper pattern—they must match. Fuse the center back seam and the center back seam of the trousers pieces with straight grain non-woven fusible tape under the zipper attachment.
Fusing Edges
Open the step in the "Noemi Sleeveless Jumpsuit | Open Back Women’s Romper PDF Sewing Pattern | Autumn or winter outfit | XS–M | A4, US Letter, Plotter" pattern →

Reinforce Neckline Edges

p. 1
  1. Use a bias-stitched fusible stay tape to reinforce the neckline edges on the front and back pieces. Fuse the tape to the wrong side so the stitching line on the tape sits exactly 1 cm from the raw edge.
Reinforce Neckline Edges
Open the step in the "Peplum Waistcoat Pattern PDF | V-Neck Button Vest | Tailored Sleeveless Top | Womens Linen Blouse | XS-M" pattern →

Shoulder Seams

p. 1
  1. Reinforce the shoulder seams of the front piece with bias-cut fusible stay tape. Stitch the shoulder seams from the front piece side. Press the seam allowances toward the back.
Shoulder Seams
Open the step in the "Sweater Sewing Pattern | Cozy Pullover Pattern | PDF Pattern | XS - XXL | A4, Plotter, Letter | Sweater Schnittmuster" pattern →

Reinforce armholes

p. 7
  1. On the wrong side, reinforce the armhole edges with bias fusible tape. Beforehand, make a few small snips along the tape where it curves (at the side panel area).
Reinforce armholes
Open the step in the "Women’s Sleeveless Vest Sewing Pattern | Button Front Top | V-Neck Vest | Beginner Friendly | L–XXL | A4, Letter, Plotter" pattern →

Armhole Reinforcement

p. 7
  1. On the wrong side, reinforce the armhole edges with bias fusible tape. Beforehand, make a few small snips along the tape where it curves (at the side panel area).
Armhole Reinforcement
Open the step in the "Women’s Sleeveless Vest Sewing Pattern | Button Front Top | V-Neck Vest | Beginner Friendly | XS–M | A4, Letter, Plotter" pattern →

Related terms

requiresSteam iron
requiresIron
← marketing variant ofBias non-woven fusible tape
← stabilized byNeckline facing
← stabilized byFacing
← stabilized byNeckline reinforcement
requiresIron
← stabilized byNeckline facing
← stabilized byBias binding