Common problems encountered by non-woven fabric manufacturers in the production process

Non-woven fabric manufacturers produce non-woven fabric products for customers every day, and they will encounter some problems during the production process. We have summarized three small problems based on our production experience for your reference:


(1) Single thick: fiber with incomplete extension. This kind of fiber is easy to cause abnormal dyeing and has less impact on non-woven fabrics that do not need to be dyed, but for water card cloth or needles used for artificial leather base fabrics. The thorn cloth has a serious impact.


(2) Parallel silk: Two or more fibers stick together after stretching. This kind of fiber is easy to cause abnormal dyeing, and has less impact on non-woven fabrics that do not need to be dyed, but for artificial leather base fabrics The water card cloth or needle-punched cloth has a serious impact.


(3) Gelatinous: Broken or twisted filaments occur during stretching, so that the fibers are not stretched to form hard cotton. This kind of product can be divided into first-grade gelatinous, second-grade gelatinous, and third-grade gelatinous. After the carding process, such abnormal fibers are often deposited on the card clothing, causing problems such as poor web formation or broken webs. This raw material will cause serious quality defects to most non-woven fabric products.