Silicone Extrusion TubeSnakeskin patterns intermittently appear during the extrusion process, which may also occur in some factories. However, professional engineers failed to identify and correct the issue promptly. Below, the editor explains the reasons behind snakeskin patterns in extruded silicone tubes.
In light of the aforementioned circumstances, it is advisable to consider the following points moving forward:
1. Poor feeding conditions, with extruders commonly not accepting material, resulting in uneven and unstable supply, which actually causes fluctuations in the dimensions of the extruded products.
2. The Meniscus is too high, with poor fluidity.
3. Reduce the extrusion temperature of silicone to ensure the material temperature is below the decomposition temperature of peroxides, preventing premature vulcanization of the material within the extruder.
4. Bolt positioning can also cause streaks.
5. This issue is also related to the extrusion speed; if it's too fast, with a large machine and a small silicone tube, this problem may occur as well.
In summary, we must combine the above analyses and, of course, take matters into our own hands on-site to adjust the issues at hand. A certain level of expertise is absolutely necessary.
Yongle Rubber & PlasticOur company has successfully passed the ISO9001 certification. We specialize in manufacturing platinum silicone tubes, peristaltic pump silicone tubes, food mold silicone forming parts, as well as silicone and plastic products sealing components. With a competitive strategy centered around "making better products, providing better services, and creating a better image," we continuously undergo transformation and management innovation to enhance our comprehensive corporate competitiveness.
