A closure for receptacles which includes a solid cylindrical core (2). The cylindrical core includes a helically or spirally shaped frangible structure (5) along which the cylindrical core can be pulled, stripped, unwound or torn apart. The closures can be pressed into receptacles using conventional methods. To remove the closures, one pulls, strips or tears the cylindrical core apart.
申请公布号
WO02062673(A1)
申请公布日期
2002.08.15
申请号
WO2002US03622
申请日期
2002.02.06
申请人
GZYBOWSKI, MICHAEL, S.;ROSE, DONALD, G.;BOUDREAU, MARK, S.
发明人
GZYBOWSKI, MICHAEL, S.;ROSE, DONALD, G.;BOUDREAU, MARK, S.