에어샌드시스템을 적용한 직물원단 표면 가공장비 개발

These days it is very important to produce high value-added products. Making the pattern on the textile fabric is good for producing the valuable textile fabric. In this study, the surface processing equipment is developed for making the pattern on the textile fabric. The textile fabric is moved on the roller attached the steel plate designed the pattern and the sand hits the fabric at the same time to raise a nap. The core parts in this equipment are the nozzle and the roller so it is necessary to analyze the air flow and the distribution pressure of them. The result of the analysis according to the sand distribution was considered so as to design and manufacture this equipment.