1.1Â This specification covers procedures to be followed for qualifying papers to be used in the manufacture of vacuum cleaner bags and filters. The filtration efficiency of the paper is not evaluated with the use of these test methods.
1.1Â This specification covers procedures to be followed for qualifying papers to be used in the manufacture of vacuum cleaner bags and filters. The filtration efficiency of the paper is not evaluated with the use of these test methods.
4.1Â Air permeability is an important factor in the performance of vacuum cleaner bag filter media, because it is a direct indicator of the resistance to air flow. It may also indicate the size of vacuum cleaner bag needed to achieve the desired air flow volume.
| SDO | ASTM: ASTM International |
| Document Number | F430 |
| Publication Date | May 1, 2013 |
| Language | en - English |
| Page Count | 2 |
| Revision Level | 13 |
| Supercedes | |
| Committee | F11.23 |