The testing of Noaks' Zip-Lock-Bags was carried out by an accredited environmental simulation laboratory in accordance with the applicable industry standard. The volume in the protective sleeves was realistically simulated using iron balls. The zip-lock bags were then exposed to water pressure in a special pressure chamber, corresponding to a depth of 10 meters. It was subsequently checked and confirmed that no water could penetrate the bags. A clear proof of quality that builds trust and provides a strong selling point for end customers.

When in contact with food, particularly strict requirements apply. Materials that come into contact with food must pass extensive tests according to EU directives (1935/2004, 2002/72/EC and 10/2011). For this purpose, they are placed in various test solutions and examined for the migration of problematic substances. Noaks Bags have successfully passed this laboratory test. The test was carried out by DEKRA and confirms the food safety of the zip bags. For retailers, this means an additional range of applications and more sales opportunities in areas such as food, outdoor and travel.

The Oddy Test is an internationally recognized testing procedure used in museum conservation. It examines whether materials release pollutants or fumes that could damage stored objects over extended periods. Noaks Bags have also successfully passed this test, making them particularly suitable for the safe long-term storage of sensitive items – for example, in archives, museums, or collections. For institutions and retailers, this opens up additional application possibilities, such as the protected storage of equipment, documents, or sensitive contents in the outdoor, survival, and prepper sectors.