Textile fabric treatment, especially complex processes like burnt-out printing, can present various challenges that impact final product quality. NINGBO INNO PHARMCHEM CO.,LTD. understands these hurdles and provides comprehensive solutions, leveraging our specialized chemical auxiliaries to help manufacturers effectively troubleshoot and prevent common issues.

One frequent problem is incomplete paste penetration, resulting in patterns that are clearer on one side than the other. Our strong acid resistant burnt-out paste (MF-65) is designed for good penetration uniformity, but external factors like fabric softeners can impede this. The solution involves pre-treating the fabric to ensure hydrophilicity and adjusting printing parameters, such as increasing scraper pressure or allowing sufficient penetration time before baking. These steps are crucial for ensuring the paste fully saturates the fabric, a key aspect when learning how to prevent incomplete burnt-out patterns.

Another significant issue is fabric blackening after baking, often due to over-heat treatment. This can be mitigated by adjusting the optimal baking temperature for textile burnt-out, opting for lower temperatures over longer durations, and increasing the speed of the fabric through the drying room. Additionally, appropriately increasing the dosage of MF-15 anti-scorch agent can inhibit over-burning, providing a buffer against blackening. Our troubleshooting guide provides clear advice on preventing fabric blackening in burnt-out printing scenarios.

The absence of a pattern after baking and washing can be frustrating. This might stem from using unsuitable fabrics (e.g., 100% polyester for cotton-based burnt-out), incomplete heat treatment, or excessive auxiliary dosage inhibiting the reaction. Solutions involve ensuring proper fabric selection, increasing temperature or prolonging baking time, and adjusting auxiliary levels. NINGBO INNO PHARMCHEM CO.,LTD. provides these practical insights, making us a valuable textile burnt-out printing auxiliaries supplier.

Even minor imperfections like spots in burnt-out patterns can impact quality. These are often caused by blocked screens or air bubbles in the paste. Ensuring meticulous paste preparation, including defoaming and filtering, and re-pressing the fabric near the oven can promote bubble breakage. By addressing these common pitfalls with NINGBO INNO PHARMCHEM CO.,LTD.'s guidance and high-performance products, textile manufacturers can achieve consistent, high-quality burnt-out results, reducing waste and improving efficiency.