Baby Lock D13-4 10E Collarette Binder 10mm – 36mm Fabric Strip

The Baby Lock D13-4 10E Collarette Binder is a specialised double-fold binding attachment designed for compatible Baby Lock coverstitch and multi-thread machines. It helps create neat, consistent, and professional-looking bound edges by guiding and folding the fabric strip as it is sewn.

Designed for a 10mm finished binding width, the D13-4 10E accepts a 36mm fabric strip and folds the material neatly around the project edge. It is particularly useful for garment construction, necklines, armholes, cuffs, curved edges, and other professional finishing applications.

Baby Lock D13-4 10E Collarette Binder Features

• 10mm Finished Binding: Creates a clean and professional double-fold binding finish.
• 36mm Fabric Strip: Designed to accommodate a 36mm-wide binding strip.
• Double-Fold Construction: Folds the fabric neatly around the edge during sewing.
• Consistent Results: Helps maintain an even binding width throughout the sewing process.
• Professional Edge Finishing: Ideal for creating clean finishes on garments and textile projects.
• Suitable for Knit & Woven Fabrics: Can be used for a variety of fabric types when correctly prepared.
• Specialised Baby Lock Attachment: Designed for compatible Baby Lock coverstitch and combination machines.

Compatible Baby Lock Machines

The Baby Lock D13-4 10E Collarette Binder is designed for compatible Baby Lock coverstitch and multi-thread machines, including:

Baby Lock Coverstitch Series

• BLCS-2 – Standalone Coverstitch
• BLC4 – Euphoria

Baby Lock 8-Thread Combination Series

• BLES8 – Ovation
• BLETS8 – Gloria
• BLETS8AE – Triumph

Please confirm your machine model and attachment compatibility before ordering.

Applications

The D13-4 10E Collarette Binder is ideal for creating professional bound edges on a wide range of sewing projects, including:

• T-shirt and sportswear necklines
• Garment collars
• Armholes and sleeve openings
• Cuffs and curved edges
• Baby and children's garments
• Knitwear and stretch garments
• Pocket openings
• Decorative fabric binding
• Woven garment finishing

Compatible Coverstitch Applications

• Left Chain Stitch
• Center Chain Stitch
• Right Chain Stitch
• Narrow Left Coverstitch
• Narrow Right Coverstitch
• Wide Coverstitch

Fabric Preparation Guide

Knit Fabrics

For knit and stretch fabrics, cut the binding strip according to the desired direction and stretch requirements of your project. Keep the strip smooth and free from twisting while feeding it into the binder.

Woven Fabrics

For woven fabrics, a bias-cut strip is generally recommended when flexibility around curves and edges is required.

Recommended Strip Width

How to Use the Collarette Binder

1. Prepare the Binding Strip: Cut your fabric strip to the recommended 36mm width and ensure the leading edge is clean and even.
2. Prepare the Leading Edge: Cutting the leading end at a slight angle can make it easier to feed the strip through the binder.
3. Feed the Strip: Guide the fabric strip through the binder's fabric guide and carefully feed it toward the outlet.
4. Check the Fold: Make sure the fabric remains flat and properly folded as it exits the binder.
5. Position Under the Presser Foot: Pull the folded binding from the binder outlet and position it correctly beneath the presser foot.
6. Test Before Sewing: Sew a short test section to confirm that the binding is folding correctly and that the needles are entering the desired area.
7. Begin Sewing: Slowly feed the project edge into the folded binding while maintaining consistent fabric control.
8. Maintain Even Tension: Keep the binding strip smooth and avoid pulling or stretching it excessively during sewing.

Recommended Machine Settings

• Sewing Speed: Moderate to Slow
• Stitch Length: Approximately 3–4mm, depending on the fabric and desired finish
• Needle Position: Check needle alignment before beginning the main project

Tip: Always test the binder on a scrap piece of the same fabric before starting your final garment or project. Fine adjustments to the attachment position, stitch settings, and fabric handling may be required depending on the material.

Common Questions & Troubleshooting

Why is my knit binding bunching inside the binder?

Knit fabrics can naturally curl or stretch during feeding. Ensure the strip is cut correctly, the leading edge is prepared cleanly, and the fabric is guided smoothly through the attachment without excessive tension.

Why are the needles missing the folded binding?

Check the position and alignment of the binder before sewing. The attachment may need a small lateral adjustment so that the needles enter the folded binding correctly. Always switch off the machine before making physical adjustments to the attachment.

How can I achieve a more consistent binding finish?

Use a properly prepared strip of the recommended width, maintain steady fabric feeding, and sew at a controlled speed. Testing on scrap fabric first can help you fine-tune the setup.

Safety Precautions

• Switch Off the Machine: Always turn off and unplug the sewing machine before installing, removing, or adjusting the binder.
• Keep Fingers Away from the Needle: Never place your fingers near the needle area while the machine is running.
• Use Tools Carefully: Do not use tweezers, screwdrivers, or other tools near moving needles while operating the machine.
• Sew at a Controlled Speed: Use a moderate or slow sewing speed when learning to feed fabric through the binder.

Why Use a Collarette Binder?

• Creates clean and professional-looking bound edges.
• Improves consistency compared with manually folding binding.
• Helps reduce preparation and finishing time.
• Ideal for curved garment edges and necklines.
• Useful for both knit and woven fabric projects.
• Excellent for dressmaking, garment production, and professional finishing.

Product Specifications

Buy Baby Lock D13-4 10E Collarette Binder

Upgrade your garment finishing with the Baby Lock D13-4 10E 10mm Collarette Binder. Designed for compatible Baby Lock coverstitch and combination machines, this specialised attachment makes it easier to create clean, consistent, and professional-looking bound edges.

Ban Soon Sewing Machine Pte. Ltd. offers sewing machines, attachments, accessories, spare parts, and after-sales support for sewing enthusiasts and professional users.