Non-woven fabrics are expected to be widely used everywhere in life due to their excellent properties. The non-woven fabric is reinforced with PP polypropylene or other plastic particles after melt spinning. When people buy it usually its appearance can determine whether people want to buy the material. Non-woven fabrics can be colored by adding color masterbatches. To achieve a bright appearance, what details need to be done:
1. Sufficient pressure
The thickness of the non-woven fabric is generally different due to different uses, so the pressure should be adjusted according to the thickness of the non-woven fabric to prevent the phenomenon of being weak, not bright, and easy to wrinkle. At the same time, adjusting the different colors, color samples, depths, etc. of the non-woven fabric can make the non-woven fabric brighter.
2. Control the temperature
There should not be a lot of water droplets or steam on the non-woven fabric, but the film temperature can be appropriately increased. The temperature of the electric heating steel drum should be adjusted according to the covered products such as non-woven fabrics.
3. Clean the roller
The roller is in direct contact with the surface of the non-woven fabric, plus the separation of the distance, a lot of glue is directly hot and pressed onto the roller, which will accumulate over time. If it can be cleaned regularly, it will produce good quality, high-quality non-woven fabrics that are brighter.
Some manufacturers ignore its surface because they pay too much attention to quality when producing non-woven fabrics. But in fact, many users often pay attention to its appearance when they see the material. Therefore, improving the production of bright non-woven fabrics is also an important factor in improving company performance.
