Vented Caps
Scope of application
Our unique FLUXX® Vented Caps are equipped with the SAVE-System and are available for common thread sizes with DIN 45, 51 and 61. For the venting system we are using high-quality membranes, which enable a continuous pressure compensation with gaseous liquids, to prevent containers from swelling and collapsing. The membranes are hydrophobic as well as oleophobic, and as a result, they are not moistened even by liquids with a low surface tension.
Your contact person

Kevin Eckert
Head of
FLUXX Packaging
Additional information
Application examples
- Liquid food
- Agrochemicals
- Cleaners
- Hygiene and care products
- Hazardous substances and other chemicals
Benefits (X-tra)
- Continuous pressure compensation
- Prevent containers from swelling and collapsing
- Reliable protection against leaks
- Drip-off edge for a rapid re-ventilation after contact with liquids
- Ready to use – venting component combined with the cap
- Declaration of food conformity
SAVE Venting System

The SAVE (SAfety VEnt) has a wedge-like design and the membrane is welded on at a 60° angle. This enables the liquids to drain off immediately, leaving the membrane unobstructed and air permeable. In addition, no splash protection is needed as the liquid flows past the beveled membrane, should a canister fall over, rather than hitting it head-on.
Mode of operation
With FLUXX®
Venting System

Without
venting system

Colors

Black

Red

White

Blue

Yellow

Green
Materials
Cap: | Polyethylene (PE) | |
---|---|---|
SAVE: | Polyethylene (PE) | |
Membrane: Backing: | Polytetrafluorethylene (PTFE) Polypropylene (PP) | |
Sealing Ring: | Expanded Polyethylene (EPE) |
Customizations (especially alternative membranes) upon request.
Suitability for hazardous goods
Declaration of food conformity
Our products comply with regulations EU no. 10/2011, EC no. 1935/2004, LFGB as well as FDA and are fit for human consumption under the food law as well as from a physiological point of view – inspected and approved by certified testing institutes. In addition, selected products fulfil further international regulations – especially according to Mercosur – and are available upon request.
Chemical resistance
Our products achieve a high chemical resistance to many liquids. However, we cannot guarantee comprehensive chemical resistance of specific applications. Therefore, we recommend individual testing of customer applications prior to use – with the support of our experts.