Abstract
The concept of FIBER ASSEMBLY STRUCTURE ENGINEERING (FASE) was proposed. It was situated as one of the four systems which compose TEXTILE ENGINEERING. The content of FASE was discussed in terms of the design logic of textile products.
The basic structure of the design logic was out-lined. Its basic design is composed of three kinds of designs; aesthetic effect/function design, basic structure design and basic manufacture design. The data bases which must be supplied for basic structure design as a scientific system were discussed.
