发明名称 |
Method and device for applying elastic strips in sections onto a web of material used for making diapers |
摘要 |
A method for mounting elastic strips onto a web of material for making diapers or the like, includes the steps of gathering-up the web of material, i.e., it is shortened by forming a multiplicity of fine transverse folds thereon, and mounting unstretched elastic strips in discrete sections onto the edge areas of the gathered-up web of material. A device for carrying out the method is also provided which includes a drum having a toothed gear-like surface, an embossing roller having a toothed gear-like surface which is in camming engagement with the drum, a device for holding and guiding the gathered-up web of material on the drum and a station for mounting elastic strips in discrete sections onto the edge areas of the web of material which is held and guided on the drum.
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申请公布号 |
US4379016(A) |
申请公布日期 |
1983.04.05 |
申请号 |
US19810254015 |
申请日期 |
1981.04.13 |
申请人 |
WINKLER + DUNNEBIER MASCHINEFABRIK UND EISENGIESSERET GMBH & CO. KG |
发明人 |
STEMMLER, KURT;METHEISEN, HEINRICH |
分类号 |
A61F13/15;(IPC1-7):A61F13/16;B32B31/04 |
主分类号 |
A61F13/15 |
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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