Some customers and friends will ask why the dtf transfer will warp after pressing. If warping occurs, how should we correct or remedy it? Today, the AGP DTF printer manufacturer will learn about it with you! The warping of dtf transfer is caused by the following reasons: material problems, improper hot pressing temperature, insufficient hot pressing time and equipment problems.
1. Material problem: DTF transfer is hot stamping on the surface of the fabric. The material of the fabric is not suitable for heat transfer. The hot pressing process will cause the fabric to deform or shrink, which will lead to edge warping.
2. Improper hot pressing temperature: During dtf transfer, hot pressing temperature that is too high or too low will cause edge warping problems. If the temperature is too high, the fabric will be excessively deformed; if the temperature is too low, the heat transfer adhesive will be insufficient and cannot be firmly bonded.
3. Insufficient hot pressing time: When DTF Film is pressed, insufficient hot pressing time will cause the heat transfer glue to not completely melt and penetrate into the fabric fibers, and the heat transfer cannot be firmly fixed, causing warping.
4. Equipment problems: Equipment problems such as inaccurate temperature control of the press, uneven pressure, or uneven surface of the press lead to uneven heat transfer, resulting in warping. In order to avoid the problem of dtf transfer warping, you can consider the suitability of the material when selecting fabrics and heat transfer designs, and ensure that the appropriate heat transfer temperature and time are used.
In addition, using reliable quality printing equipment and correct operating methods can also help reduce the occurrence of edge warping problems. In actual operation, it is best to test a small piece of fabric first to determine the best heat transfer parameters. If you find edge warping problems after pressing, you can repeat pressing again to achieve the effect you want.