发明名称 Latex prophylactics adhered to a deformed knitted fabric and their manufacturing procedure
摘要 A procedure for the manufacturing of an improved condom features a knitted fabric adhered to the condom. The fabric is deformed in a longitudinal sense in relation to its axle, by means of a system through which the fabric, in the shape of a tube, is introduced into a cone. Two parallel conveyor bands with fastening devices are adhered to the fabric. Once the fabric is cut through in the middle of both bands, it is conveniently guided onto the condom matrixes where elastomeric rings deform and fit it tight. The whole set thus obtained is ready to be dipped into an adhesive coating and later dried after which drying, electrically heated metallic rings cut away the remainder of the fabric that failed to adhere to the condom. Thus the latter is rolled and readied for packaging.
申请公布号 US5816249(A) 申请公布日期 1998.10.06
申请号 US19960683796 申请日期 1996.07.18
申请人 KOPELOWICZ, ALBERTO 发明人 KOPELOWICZ, ALBERTO
分类号 A61F6/04;B29C41/14;B29C41/20;(IPC1-7):A61F6/02 主分类号 A61F6/04
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