In the production of many clothes, the use of sewing thread is necessary. In fact, after using too much sewing thread, we will find that some are difficult to break, but some break easily with a light pull. This is also because the production process of threads is different. Let's take a look at the advantages of using caustic soda in the production of sewing thread.
1.Using added sewing thread will improve its resistance to fabric friction and tear resistance. So clothes made with this type of sewing thread with added alkali are not easy to tear, and this thread is also not easy to tear when pulled normally.
2. The anti shrink performance is very good, making some clothes that are easily deformed after sewing more stable in size.
3. It can also make fabrics made from blended materials softer, with excellent water resistance and breathability.
4. In addition, the effect of using sewing thread is also different because some lubricants have better performance. For example, some high-quality oils can be well absorbed into the sewing thread after processing, and will not cause pollution during sewing or storage.
The above introduces the advantages of using flake alkali in sewing thread production. The quality of the clothes processed with sewing thread added with alkaline substances is very good, and they will not fall off when worn normally. Of course, this also requires careful operation during sewing.
