“Functional film” by definition is an existing fabric going through the film method to obtain the desired functionality. This functional non-fabric itself has a function, but cannot be reached through a simple impregnation process. Therefore, functional film is relied upon to stick the two together and increase its added value.

Functional membrane can be divided into the categories of “breathable” and “airtight”. The bonding process technology is divided into point sticking, comprehensive sticking, and spray sticking. The most common being:

Clothing windproof, waterproof, moisture permeable, breathable, thermal, etc. functional films

Imitation leather shoe materials

Industrial water proof membrane PVC

Besides the above-mentioned various functional films, CIAN LI International has developed a flame-retardant film, a barrier that can stabilize the spread of flames according to ISO and BS standards.