ASTM-D7257 2011
$35.75
D7257-06(2011) Standard Test Method for Automated Shelling Two-Piece Child-Resistant Closures That Are Activated by Two Simultaneous Dissimilar Motions
| Published By | Publication Date | Number of Pages |
| ASTM | 2011 | 4 |
1.1 This test method covers the measurement of the force required to separate (or shell ) the snap-fitted outer cap from the inner cap of Type IA, IB, or IC child-resistant closures. See Practice D3475 .
1.2 This test method is an alternative to Test Method D3481 , a manual test procedure.
1.3 This test method does not measure the force required to separate parts of a child-resistant closure system that were originally screwed-on instead of snapped-on (for example, pull a cap over or through continuous or multi-start threads when the cap was originally screwed on).
1.4 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.
1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 1 | Scope Referenced Documents Terminology Summary of Test Method Significance and Use |
| 2 | FIG. 1 |
| 3 | Apparatus Sampling, Test Specimens, and Test Units Conditioning Procedure Report Precision and Bias Keywords |
