How to Sew Gathers with Lebaufil Elastic Thread
By BOHIN | Published: 2026-10-30
Category: How-to Guides
Learn to sew even, soft gathers with Lebaufil elastic thread. This guide covers bobbin winding, stitch settings, and common mistakes to avoid.
Quick Answer
For soft, even gathers, wind Lebaufil elastic thread on the bobbin and use a straight stitch with a slightly increased stitch length. This method works on most fabrics and creates a shirred effect without extra gathering steps.
Why Bobbin Elastic Works Best
Putting elastic thread in the bobbin, not the needle, gives you more control over tension and produces a uniform gather. The needle thread stays on top, so the elastic pulls the fabric from underneath, creating a neat, rippled effect.
This technique works well for garments, accessories, and home décor items where you want a discreet, durable stretch. It is especially useful when you need consistent gathers across a wide piece of fabric.
Fabric and Thread Considerations
Lebaufil elastic thread is designed to work on all types of fabrics, from lightweight cottons to medium-weight linens. However, very heavy or thick fabrics may not gather as easily, and very sheer fabrics may show the elastic from the right side.
Always test on a scrap piece of your fabric first. This helps you adjust tension and stitch length before you commit to the final project.
Step-by-Step: Sewing Gathers with Elastic Thread
- Wind the bobbin: Hand-wind the Lebaufil elastic thread onto the bobbin, stretching it slightly as you wind. Do not use the machine's bobbin winder, as it can overstretch the elastic. Check that the bobbin is filled evenly but not too tightly.
- Set up the machine: Insert the bobbin with the elastic thread. Use a regular all-purpose thread in the needle. Set a straight stitch with a length of about 3 mm (or slightly longer for heavier fabrics). Test on a scrap to confirm the gather amount; adjust stitch length if needed.
- Adjust tension: Loosen the bobbin tension slightly so the elastic feeds smoothly. The needle tension may also need a small reduction to balance the stitch. Sew a test line; the fabric should gather gently without puckering too tightly.
- Sew the gathers: Place the fabric under the presser foot and sew a straight line from one edge to the other. The fabric will automatically gather as you sew. For deeper gathers, sew multiple parallel lines. Keep the fabric flat and avoid pulling it; let the machine feed naturally.
- Secure the ends: When finished, tie the thread ends at both sides to secure the gathers. Do not backstitch, as this can cause the elastic to snap or tangle. Leave long thread tails when you start and stop, and tie them off manually.
Product Facts
- Fil élastique pour fronces - Lebaufil: Lebaufil elastic thread for gathers is specially designed for regular, soft gathers on all fabric types, with good resistance and consistent elasticity. Its reliable stretch and durability make it ideal for garments and home items that need to hold their shape through repeated wear and washing.
Fil élastique pour fronces - Lebaufil
