Elastic Attachment Kit for Interlock Sewing Machine

The elastic attachment kit for interlock sewing machines helps you feed elastic into a seam while you sew. It guides the elastic through a tension roller, which helps keep the stretch even. Typical uses include waistbands, cuffs and hems.

What an Elastic Attachment Kit Does

An elastic attachment feeds elastic alongside the fabric edge as the machine stitches. A tension roller holds the elastic at a set pull. This keeps the elastic even along the seam. Interlock machines belong to the overlock family of stitching machines.

Feeding Elastic Evenly

Uneven elastic causes puckering and a wavy edge. Set the tension before you start a run. Check the first few centimetres of stitching before you continue.

How to Use the Elastic Attachment Kit

First, fit the kit to the machine following the service manual. Next, thread the elastic through the tension roller and guide. Then, set the tension until the elastic lies flat without stretching too far, and sew a test strip with the same elastic width. Finally, check the stitch and adjust the tension before the production run. Repeat the test whenever you change elastic.

Frequently Asked Questions About the Elastic Attachment Kit

Can an elastic attachment kit work with any interlock machine?

No. Mounting and feed paths differ between models. Check your machine model and mounting points before you order.

Why does my elastic pucker?

Puckering usually means too much tension on the elastic or the fabric feeding too fast. Reduce the elastic tension in small steps. Test on scrap fabric after each change.

Which elastic widths can I use?

Use the width the kit and guide are designed for. Wider elastic can bind in a narrow guide. Check the guide size before you buy a new roll.

Is the kit suitable for waistbands?

Yes, for many waistband jobs. Tension and elastic width decide how well the waistband fits. Test a sample waistband before you sew the batch.

Why Buy the Elastic Attachment Kit from StitchPartner

StitchPartner ships pan-India and offers Cash on Delivery on eligible orders. Send us your machine model and elastic width and we will help you confirm the right kit.