Standard Test Method for Determining Product Leakage from a Package with a Mechanical Pump Dispenser (Withdrawn 2017)

ABSTRACT
This test method covers the evaluation of the sealing ability of a mechanical pump dispenser when packaging is held under vacuum and evaluation of the actual seal between the pump dispenser and the neck container/closure integrity. Apparatus for this test method include a vacuum chamber capable of handling pressure within the prescribed range and absorbent paper. Test specimens should be collected and conditioned according to the requirements. Procedures include a product leakage test without vibration testing of a mechanical pump dispenser package and a product leakage test with vibration testing of a mechanical pump dispenser package.
SIGNIFICANCE AND USE
This test method is suitable for establishing specifications of product leakage for both the pump dispenser and the final package. The test is performed at two levels of vacuum, a low and a high level, in order to avoid going directly from atmospheric pressure to 200 mbar, which can sometimes cause pump components that had not been fully seated, to seat.
Method A, Product Leakage Test without Vibration Testing of a Mechanical Pump Dispenser Package, is used when a pre-conditioning of the package in a simulated shipping situation is not desired.
Method B, Product Leakage Test with Vibration Testing of a Mechanical Pump Dispenser Package, is used when a pre-conditioning of the package in a simulated shipping situation is desired. The dynamics and stresses of shipping can create conditions where the package may be more likely to leak.
SCOPE
1.1 This test method covers the evaluation of the ability of a pump dispenser to seal when the packaging is held under vacuum. Furthermore, it evaluates the seal between the pump dispenser and the neck container/closure integrity.
1.2 The values stated in SI units are to be regarded as standard. The values given in parentheses are mathematical conversions to inch-pound units that are provided for information only and are not considered standard.  
1.3 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.
See 4.3 for a specific warning statement.
WITHDRAWN RATIONALE
This test method established specifications for product leakage for both the pump dispenser and the final package.
Formerly under the jurisdiction of Committee F02 on Primary Barrier Packaging, this test method was withdrawn in January 2017 in accordance with section 10.6.3 of the Regulations Governing ASTM Technical Committees, which requires that standards shall be updated by the end of the eighth year since the last approval date.

General Information

Status
Withdrawn
Publication Date
30-Sep-2008
Withdrawal Date
05-Jan-2017
Drafting Committee
Current Stage
Ref Project

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ASTM D6834-02(2008) - Standard Test Method for Determining Product Leakage from a Package with a Mechanical Pump Dispenser (Withdrawn 2017)
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NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
Designation: D6834 − 02 (Reapproved 2008)
Standard Test Method for
Determining Product Leakage from a Package with a
Mechanical Pump Dispenser
This standard is issued under the fixed designation D6834; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision.Anumber in parentheses indicates the year of last reapproval.A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope atmospheric pressure to 200 mbar, which can sometimes cause
pump components that had not been fully seated, to seat.
1.1 This test method covers the evaluation of the ability of
3.1.1 Method A, Product Leakage Test without Vibration
a pump dispenser to seal when the packaging is held under
Testing of a Mechanical Pump Dispenser Package, is used
vacuum. Furthermore, it evaluates the seal between the pump
whenapre-conditioningofthepackageinasimulatedshipping
dispenser and the neck container/closure integrity.
situation is not desired.
1.2 The values stated in SI units are to be regarded as
3.1.2 Method B, Product Leakage Test with Vibration Test-
standard. The values given in parentheses are mathematical
ing of a Mechanical Pump Dispenser Package, is used when a
conversions to inch-pound units that are provided for informa-
pre-conditioning of the package in a simulated shipping
tion only and are not considered standard.
situation is desired.The dynamics and stresses of shipping can
1.3 This standard does not purport to address all of the
create conditions where the package may be more likely to
safety concerns, if any, associated with its use. It is the leak.
responsibility of the user of this standard to establish appro-
4. Apparatus
priate safety and health practices and determine the applica-
bility of regulatory limitations prior to use.
4.1 Vacuum Chamber, with a minimum capacity of 200
See 4.3 for a specific warning statement. mbar (147 mm Hg).
4.2 Absorbent Paper.
2. Referenced Documents
NOTE 1—Alcohol–sensitive paper may be useful in verifying the points
2.1 ASTM Standards:
of leakage for alcohol based products since it is permanently stained with
alcohol upon contact.
D999Test Methods for Vibration Testing of Shipping Con-
tainers
4.3 Warning—Appropriate handling consideration should
D3198Test Method forApplication and Removal Torque of
be given to flammable, toxic, caustic, or other potentially
Threaded or Lug-Style Closures (Withdrawn 2016)
hazardous materials used in this determination.
3. Significance and Use 5. Sampling
3.1 This test method is suitable for establishing specifica-
5.1 Select an appropriate number of dry, unused pump
tions of product leakage for both the pump dispenser and the dispensers at random for the precision and accuracy desired.A
final package.The test is performed at two levels of vacuum, a
number of ten or more samples is recommended, but a
low and a high level, in order to avoid going directly from minimum of three is acceptable.
6. Conditioning
ThistestmethodisunderthejurisdictionofASTMCommitteeF02onFlexible
6.1 If possible, condition the test specimen at 23 6 3°C (73
Barrier Packaging and is the direct responsibility of Subcommittee F02.40 on
Package Integrity. 6 5.4°F) for not less than 4 h. If the test specimens are not
Current edition approved Oct. 1, 2008. Published November 2008. Originally
conditioned at the recommended temperature, this should be
approved in 2002. Last previous edition approved in 2002 as D6834–02. DOI:
noted in the test report discussed in 9.1.
10.1520/D6834-02R08.
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
7. Test Specimen and Sample
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
Standards volume information, refer to the standard’s Document Summary page on
7.1 For each test specimen select a container to which the
the ASTM website.
3 pump dispenser will be attached during the test. The actual
The last approved version of this historical standard is referenced on
www.astm.org. bottle for final package is recommended for testing.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
D6834 − 02 (2008)
8. Procedures 8.11 Remove the specimens from the carton. Examine all
specimens for visible leakage without removing or disturbing
METHOD A—PRODUCT LEAKAGE TEST WITHOUT
the closure. Report the location of any leakage in Section 9.
VIBRATION TESTING OF A MECHANICAL PUMP
8.12 Line the vacuum chamber shelves with the absorbent
DISPENSER PACKAGE
paper. The paper should be absent of stains so that it is easier
8.1 Fill each container with the liquid to be tested at the
to identify any leakage.
actual level of the final package target weight.
8.13 Layoneormorecontainersontheirsideinthevacuum
8.2 Attachthepumpdispensersecurelytothecontainer.For
chamber.
mechanical pump dispenser packages using a threaded or
NOTE3—Packagesshouldbeorientedsuchthatpossibleleakagepoints
lug-style closure, follow Test
...

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