发明名称 Swab for medical, hygienic or cosmetic purposes
摘要 A swab (8) for medical, hygienic or cosmetic purposes comprises an outer gauze fabric layer (9) and at least one inner layer (10) made of an absorbent material, the two layers (9, 10) being folded inwards to form a bag having an inwardly turned edge (11, 12) bordered by a rubber ring (13), the inner layer (10) comprising a cut-to-size, soft non-woven of high absorbency and the two layers (9, 10) having the same length of cut, according to patent (patent application P 3332246.5). The swab (8) is to be simply producible so as to be uniformly soft and pliable allround in any size, able to be produced by machine and being free from loose fluff and fibre pieces. For this purpose, the inner layer (10) comprises a compressible absorbent cotton wool layer having a thickness of from 0.5 to 10 mm. <IMAGE>
申请公布号 DE3500842(A1) 申请公布日期 1986.07.17
申请号 DE19853500842 申请日期 1985.01.12
申请人 RATH,EWALD 发明人 RATH,EWALD
分类号 A61F13/20;(IPC1-7):A61F13/20 主分类号 A61F13/20
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