| 摘要 |
A retaining device (10) for retaining a self-closing valve (2) in a closure is provided. The device comprises a body (12) for receiving a self-closing valve and having a crimping flange (14) capable of being bent from an uncrimped position to a crimped position to retain the valve in the device. The body is receivable into a closure with the valve retained. The crimping flange (14) has a length (H) in the range 0.5mm to 4.0mm. |
