| 摘要 |
A method and apparatus are disclosed for very efficiently and economically manufacturing spirally-wound, heat-shrinkable cylindrical bands or members. These members can be very advantageously employed for forming tamper-evident seals on containers, and to this end an apparatus and method are disclosed for efficiently applying the members to containers. The heat-shrinkable members can also be employed for fabrication of cup-like containers, and a method of forming such containers is also disclosed. |
