What is the reason why the TPU film on the back of textiles falls off after dry cleaning? How to improve?

Today we will talk about the problem of TPU film peeling off on the back of textiles after dry cleaning. First, let’s talk about why this happens. In fact, as a composite factory, we often encounter questions like this, that is, textile composite films or textile composite products made elsewhere delaminate after being washed or dry-cleaned. Generally speaking, this means that there is no manufacturer that specializes in washable lamination. Everyone takes it for granted that lamination is just a simple matter of laminating textiles. In fact, compounding is relatively professional. Returning to the issue of "the TPU film on the back of textiles falls off after dry cleaning", this is most likely a lamination problem. Since the lamination method does not support dry cleaning, it will delaminate after dry cleaning.

Before compounding, we will ask customers about their needs and subsequent processes, select the compounding process that meets their requirements based on their needs, and at the same time make boards for customer confirmation, and then produce large quantities after confirmation. Relatively speaking, this is a more rigorous process. Of course, some people will think this is troublesome. How could this happen if getting back together is such a big deal? This must be explained to everyone. Compounding is also a professional matter. The process of confirming samples before making large quantities will most likely solve many problems in advance.