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4. Quality controls and standards
4.1 Manufacturing controls
Controls must be carried out at all stages of the study:
control of active ingredients ;
control of solvents, additives, etc. ;
control of finished products.
These checks cover compatibility, vapor pressure, internal pressure (the packer must supply developed pressures at 20 and 50 ˚C), storage stability, leak tightness, technical performance of the formula and examination of its effectiveness, artificial aging (taking into account the geographical destination and conditions of use).
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Checks before filling aerosol containers
The aim is...
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Quality controls and standards
Aerosols and the environment
References
Standardization
French Standards Association (AFNOR)
- Aerosol dispensers – Terminology. - NF H 44-001 - 04.81
- Aerosol dispensers – Container – Capacity measurement. - H 44-002 - 11.01
- Containers for pressurized dispensing – Opening 25.4 mm. - NF H 44-003 - 09.91
- Aerosol dispensers – Metal containers – Valve...
Manufacturers. Suppliers
(non-exhaustive list)
Boxes/Containers
Steel for packaging
Crown Cork and Seal http://www.careerbuilder.com
Safet Embamet http://www.safet.fr
Organizations. Transport regulations
(non-exhaustive list)
Organizations
Association française de normalisation (AFNOR) http://www.afnor.fr
Comité français des aérosols (CFA) http://www.aerosols-info.org
Fédération européenne...
Reference documents
Fédération européenne des aérosols (FEA) http://www.aerosols-info.org
Table 1 shows the FEA standards defining dimensions, measurement and test techniques according to container material, and table...
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