发明名称 |
PERFORATED FILM, METHOD OF FORMING OF PERFORATED FILM, ABSORBING PRODUCT, HYGIENIC DIAPER-CLOTH |
摘要 |
FIELD: medicine. SUBSTANCE: perforated plastic films use elastic thermoplastic material having a great number of micropholes 37 formed by a net of fiber-like elements 38. Films are formed by direction of liquids, in particular water, onto the upper surface of the initial film in the form of columnar flows to the contact zone, while the film is kept on the supporting member. Films are applicable as coating materials for hydroscopic products such as swaddling clothes, rolled dressing and hygienic diaper clothes. EFFECT: improved quality. 1 dwg |
申请公布号 |
RU94039296(A) |
申请公布日期 |
1997.05.27 |
申请号 |
RU19940039296 |
申请日期 |
1992.02.18 |
申请人 |
MAKNEJL-PPS;INK. |
发明人 |
MORDECHAJ TURI;EHDMUND Z.DEROSSETT;CHING-JUN M.JANG |
分类号 |
A61F13/47;A61F13/15;A61F13/45;A61F13/49;A61F13/511;A61F13/512;B26F1/26;B29C59/00;B29C59/06;B29C67/00;B29C67/20;B29K105/04;B29L7/00;B32B3/24;B32B5/18;C08J9/00 |
主分类号 |
A61F13/47 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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