If an industrial sewing machine operator is sewing with excessive tension, it can literally stretch the thread as it’s being sewn and weaken the seam, which compromises the integrity of the product that’s being sewn.

Industrial sewing thread is quite different from the thread that is typically used in garments and apparel. If you’re looking for household sewing thread, we’d like to direct you to Walmart, Michael’s, or another household thread supplier.

Not sure which is which? Here’s a look at the main differences between industrial sewing thread and household sewing thread, plus some tips on choosing the right thread for your application.

Bonded thread size is communicated in various ways, mainly by ticket number and tex size. Although it’s easy to get caught up in the lingo and confuse the two, the ticket number and tex size are distinct characteristics of a bonded thread.

When industrial sewing operations require high thread or yarn tensions, properly designed sewing threads and yarns are critical to continuous production flow. Bonded sewing thread and yarn tends to perform well for critical and challenging sewing conditions often faced by manufacturing companies. We’d like to provide some insight into how bonded thread affects tension in industrial sewing and manufacturing.

It’s important to evaluate whether you should be using a bonded or non-bonded thread in your industrial sewing process. For manufacturers, each type of industrial sewing thread or yarn has its own set of advantages and disadvantages, so let’s take a closer look at each option and which might be right for your application.

When you’re sewing at high speeds, bonded thread prevents snags and breaks that cause production interruptions and create flaws in your products. In many applications, bonded sewing thread is almost always a superior choice. 

Are you using the most modern and advanced yarn and thread? If you haven’t re-evaluated your options lately, it’s a good time to compare the latest yarn and thread materials to see if there is a better choice.

The video above features untreated continuous multifilament polyester thread on the left, which burns vigorously once ignition temperature is reached, melts, emits black smoke and drips. Untreated aramid yarn on the right burns with difficulty because of high LOI. The flame extinguishes when the heat source is removed.  Aramid does not melt but decomposes showing signs of thermal degradation.