| 摘要 |
A closure includes a first section having a bore, the bore having a crimped opening smaller than an inner portion thereof, and a second section having a shaft which is at least partially deformed inside the bore to lock the two sections together. The closure may be a magnetic snap fastener or mechanical snap fastener. The magnetic or mechanical snap components releasably connect a first and second sheet material. The first section of the closure may be an ornamental cap or button. A method for forming a crimped locking bore comprises a tool having a bore with tapered sidewalls to form the crimped opening of the first section of the closure.
|
