김현정,박일규,이승문,KIM, HYUN JUNG,PARK, IL KYU,LEE, SEUNG MOON
申请号：
KR1020120060879
公开号：
KR1011994530000B1
申请日:
2012.06.07
申请国别(地区):
KR
年份:
2012
代理人:
摘要：
PURPOSE: A method for continuously manufacturing polyurethane foam dressing and an apparatus therefor are provided to improve the physical property of foam dressing materials and to make mass production possible. CONSTITUTION: A method for continuously manufacturing polyurethane foam dressing comprises a step of delaying the curing of polyurethane prepolymer foaming mixed solution through cooling while transferring first release paper(10a) coated with a protection film. The cooling is performed through one selected from a refrigerant mode or a compressed air supply mode.본 발명은 폴리우레탄 폼 드레싱재의 연속 제조방법 및 장치에 관한 것으로, 간단하고 효율적인 새로운 제조공정으로 폼 드레싱재의 물성을 개선하고 동시에 생산성 및 가공 효율성을 향상시켜 대량생산을 가능하게 한다.
