Our seal of quality
Packaging is our passion. So we never rest and keep working on the further optimization of our products. According to the motto "as much as necessary, as perfect as possible". Newly developed laminates are painstakingly tested over a long period of time before they are offered to our customers.
WICOVALVE® valves are guaranteed to be of consistent quality and functionality for a period of three years.
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In our laboratory, we exhaustively test every new packaging system. This includes properties such as oxygen and vapour barriers, laminate adhesion, tensile strength, etc.
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To make sure flawless products are shipped by Wipf, we assess the conformity of our raw materials with food safety laws, perform regulatory reviews, and monitor legislative amendments.
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Our laboratory is staffed with professionals from various disciplines. We are specialists in our field and gruelingly test each new packaging concept. This guarantees genuine competence and diligence in every series of tests.
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