Most commercially available fabric is rotary-screen printed; each print run is typically several thousand yards. The high minimums are due to the cost and time required to prepare a unique set of screens, with each color in a design requiring a separate screen. The main advantage of digital printing is the ability to do very small runs of each design (even less than 1 yard) because there are no screens to prepare.
The inks used in digital printing are formulated specifically for each type of fiber. So RELLECIGA developed a special formula for nylon in its bikinis. During the printing process, the RELLECIGA special fabric is fed through the printer using rollers, and ink is applied to the surface in the form of thousands of tiny droplets. The fabric is then finished using heat and/or steam to cure the ink (some inks also require washing and drying). Digitally printed fabric will wash and wear the same as any other fabric, although with some types of ink you may see some initial fading in the first wash.
RELLECIGA's special formula of nylon ratio in fabric makes an ideal swimsuit material as it is innately waterproof. As well as being the pioneer of Digital Printed Bikinis of RELLECIGA, it actually becomes more comfortable when it gets wet.