Definitions for "INTERSTICES"
The opening between the interfacings of the warp and filling yarns; i.e. the voids in the fabric.
Spaces or openings in a medium. Also referred to as pores or voids. Usually refers to those voids contained in adsorptive media such as Carbon, Fuller's Earth etc. Available area for adsorption on or within a particle then must take into account not only the surface area but also that area within the particle due to the interstices or voids.
crack, crevice, chink, a narrow space between the parts of a body or things close together.
Keywords:  felted, woven, filter, bag, fibers
Openings between the fibers in a woven or felted filter bag.