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发明名称
METHOD FOR FORMATION OF WRINKLES IN FILTERS
摘要
<p>본 발명은 트랙으로 존재하는 부직포로 이루어진 필터를 제조할 때 주름을 형성하기 위한 방법에 관한 것이다. 이 방법에 의해, 부직포 트랙(1)은 예정된 속도로 평평한 받침대(9,10) 위를 통과하여, 상기 트랙(1)의 예정된 폴딩 장소에서 3차원적으로 자유롭게 처리할 수 있는 에너지 헤드(5, 8)에 의해 섬유의 연소 및/또는 용융 형태로 재료가 제거되거나 또는 재료가 압축된다.</p>
申请公布号
KR100322959(B1)
申请公布日期
2002.02.02
申请号
KR19990021303
申请日期
1999.06.09
申请人
null, null
发明人
슐뢰어,울리히
分类号
B01D39/08;B01D29/01;B01D46/00;B01D46/10;B01D46/24;B01D46/52;B65H45/20;D04H13/00
主分类号
B01D39/08
代理机构
代理人
主权项
地址
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