In the process of producing leisure sportswear, a phenomenon called seam pucker can often occur, which is where the stitching on the fabric causes it to pull and pucker, often leading to white or light-colored thread showing through. This can be a frustrating issue, particularly if you are trying to create a high-quality garment, but it can be problematic for more practical reasons too such as indicating a less durable garment.
Technical factors which can cause seam pucker include tension problems, uneven feed, poor quality thread, or even a dull needle. However, it is possible to combat these issues effectively with a number of techniques including careful selection of materials and equipment, regular machine maintenance, and careful attention to sewing techniques.
For example, by selecting high-quality thread, you can ensure that your seams remain strong and durable, which can help prevent seam pucker from occurring. Similarly, by regularly cleaning your machine and changing needles frequently, you can avoid dirt becoming trapped between the fabric layers, leading to puckering.
Finally, it is worth experimenting with different types of seam construction, such as flat-fell seams, which can help eliminate puckering altogether. With care and attention, it is possible to produce leisure sportswear that is of a high quality and which is free from this frustrating issue entirely.
In short, while it can be challenging to avoid seam pucker entirely, it is crucial to get all elements of the sewing process aligned in order to achieve the best results possible. With the right materials and techniques in place, you can create a great-looking leisure sportswear garment that will last for years to come.