Silicone Extrusion TubeDuring the extrusion process, intermittent snake skin patterns may appear, which is a common issue for some manufacturers as well. However, some professionals failed to identify and correct the problem in a timely manner. Below, the editor will explain the reasons behind the snake skin patterns on extruded silicone tubes.
In light of the above, consider the following points moving forward:
1. Poor feeding conditions, with extruders often not accepting material, resulting in uneven and unstable supply. This actually causes fluctuations in the dimensions of the extruded products.
2. Mene too high, poor liquidity.
3. Lower the extrusion temperature of silicone to ensure the material temperature is below the decomposition temperature of peroxides, preventing premature curing of the material within the extruder.
4. Bolt alignment can also cause streaking.
5. The issue is also related to the extrusion speed; if it's too fast, the machine is large and the silicone tube is small, this problem may arise.
In summary, we must combine the above analyses to address the issues, which naturally requires hands-on adjustments on-site. Of course, a certain level of professionalism is a must.
Yongle Rubber and PlasticThe company has successfully passed the ISO9001 certification. We specialize in the production of platinum silicone tubes, peristaltic pump silicone tubes, food molding silicone components, and silicone as well as customized production of sealing components for plastic products. With a competitive strategy centered around "creating better products, providing better services, and establishing a better image," we continuously strive for innovation in management and transformation, enhancing our overall corporate competitiveness.
