Polyester ribbon has high strength, good elasticity, heat resistant, wear resistant, and many other advantages, is widely used as the adornment of clothing, crafts gifts, and other fields, and can according to the different requirements of users for flame retardant, waterproof, oil resistance, antistatic different functions such as production, it is important to note that the polyester belt is not perfect, the surface easy to pilling problem makes a lot of people have a headache, Let's take a look at the reason why polyester ribbon surface is easy to pilling!
Factors leading to pilling on the surface of polyester ribbon:
The surface of polyester ribbon is smooth, but the binding force between fibers is poor. When friction is caused by improper storage, the fiber tip is easily exposed on the surface of the fabric, forming villi and entangling fibers together under the action of friction. The ball formed is very difficult to fall off due to high fiber degree and good elasticity.
In addition, polyester fabric is a kind of natural fiber fabric, if used to make clothing, in the process of wearing, by external friction, the fabric surface will also appear the phenomenon of pilling. The reason for its easy pilling is related to the fiber characteristics, mainly because the adhesion between the fibers is small, the strength of the fiber is high, and the extension ability such as bending resistance and torsion resistance is particularly large, and it is easy to make the fiber slip out.
Methods to prevent pilling of polyester ribbon:
1. In the production of ribbon blending, we should try to choose the fiber types that are not easy to pilling in the production process of yarn and fabric, which can effectively prevent the pilling of the ribbon.
2. When pretreatment and dyeing are carried out in the jet dyeing machine, some lubricants can be appropriately added to reduce friction and reduce the chance of pilling.
3. For polyester and cellulose fiber blended fabric, polyester component part of alkali reduction operation, which can reduce the strength of polyester fiber to a certain extent, so that the surface of the fabric can be easily removed even if there is a small ball.
Post time: Jun-30-2022