5.Underwear sewing process – sewing of hearts and shoulder strap
Title: Crafting Precision in Bra Construction: Heart Pads and Shoulder Straps
By Lia
Exploring the Intricate Details of Bra Sewing
Table of Contents
Introduction
Hello everyone, I’m Lia. Today, let’s discuss the art of sewing heart pads and shoulder straps in bra making. Due to translation nuances, some descriptions might not be perfectly accurate, but I’ll do my best to convey the details.
Heart Pad Sewing
Heart Pad Stitching:
- Folding the Heart Pad: The top end of the heart pad is folded inward by 5mm. It’s crucial to ensure that the fold is uniform and consistent to avoid any unevenness that could affect the overall appearance and quality of the cups.
- Stitching Details: The stitching should be precise, with the entry and exit points aligned neatly. The stitches should be slightly relaxed to allow for flexibility, but not so loose that they unravel. Any damaged or discolored pieces should be removed to maintain quality.
Side Wing Stitching
Side Wing Stitching:
- Connecting the Back and Cups: The side wing connects the back panel to the cups. It is typically made of breathable, mesh-like fabric for comfort and ventilation.
- Stitching Technique: Use a single needle for stitching, ensuring that the entry and exit points are aligned and the fabric is smooth and flat. The stitches should be slightly relaxed to prevent any puckering or tension.
Combining Heart Pad and Side Wing
Combining Heart Pad and Side Wing:
- Alignment and Stitching: Align the entry and exit points carefully, and press the edges flat. The stitching should be spaced at 1 cm intervals with 5 stitches per interval, and the overlap should be between 3-5mm. The stitching should be consistent and not loose to prevent any fraying. Use a flat stitch for a clean finish.
Back Strap Sewing
Back Strap Attachment:
- Attaching the Back Strap: The back strap is sewn onto the outer side of the side wing. It is made of elastic fabric for its stretch and shape retention, which determines the fit and tension.
- Sewing Details: Ensure that the size and color of the back strap are correct. The entry and exit points should be neat, with a single needle used to stitch a 6mm overlap. The stitching should be consistent and free of wrinkles or folds, resulting in a smooth and flat appearance.
Conclusion
The art of sewing heart pads and shoulder straps requires precision and attention to detail. Each step contributes to the overall comfort, fit, and aesthetic appeal of the bra. By mastering these techniques, we can create high-quality products that enhance both functionality and style.
Thank you for joining me on this journey through the craftsmanship of bra making. Stay tuned for more insights into the world of fashion and design.
