If fabric snags while sewing, what is likely the cause?

When fabric snags while sewing, one likely cause is a dull needle. A dull needle fails to penetrate the fabric smoothly, instead catching and pulling at the fibers, which can lead to snags. A proper sewing needle should create clean holes in the fabric without causing damage, and if it is blunt or damaged, it disrupts this process.

Using the correct type of needle is essential for the specific fabric being sewn; for instance, a ballpoint needle is better for knits, while a sharp needle is preferred for woven fabrics. However, if the needle is dull, it can negate these advantages regardless of type, leading to issues like snagging.

When addressing issues such as fabric defects, poor tension, or incorrect thread type, while they can all contribute to sewing problems, a blunt needle is a more direct cause of the specific issue of snags. Proper maintenance and regular needle changes are crucial for overcoming this kind of problem and ensuring smooth sewing.