Split Microfiber
The technology was first developed commercially in Japan in the mid to late 1960’s for synthetic suede fabrics. Staple fibers were spun from two polymers, a polyester and polyamide of 0.1 denier or less.
If the microfiber is not split the cloth, pad or mop will tend not to be very effective. How many times a single strand of 1 denier microfiber is split, will make a tremendous difference in the performance of the tool.
Be advised there are 4, 8, 16 split and this will also have bearing on the initial investment as well. It is during this process the percentage blend of polyester and polyamide will show up. Always look for a processed microfiber wiper or pad to improve performance.