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Filter Cutting

Filter Cutting

While still in production on every part of Certespiri experience, today we would like to share on one specific topic: Filters! Since we received filter material (recommended for FFP2 / N95) from a...

On going mask production

On going mask production

More and more parts are in production now. We start the production of needed parts whenever a mold is available or a process was established. https://vimeo.com/474841142 In the video you can see how...

Success on Kickstarter

Success on Kickstarter

Thanks to all Kickstarter backers support, Certespiri project is 210% funded. This evening we would like to share this thanks video of what was achieved with your support and also about what is...

Improved design in detail

Improved design in detail

All modifications has proven to be successful. So it is about time to show them in detail and explain how and why the mask was modified. https://vimeo.com/474830127 (*) Please note that this...

Additional Testing

Additional Testing

The first masks coming from the enhanced mold are tested thoroughly.We start with first test about fitting to different shaped faces as well as how air flow is provided through our unique gill...

Shipping available

Shipping available

Prior to the planned production we put up enough storage space.Preparations for packaging and shipping are done before the online shop will be opened.All processes are tested in order to ensure a...

Shop available

Shop available

The first draft of the shop is available and ready for testing.Secure and trusted payment system as well as customer management is activated.Tests are in progress to make sure shopping will be easy...

Set up of the mold

Set up of the mold

The molds are back and can be mounted on the injection molding machine.The new tests are positive and the quality manager has only some small hints for further improvement.Everything is o.k. and the...

Modification of the mold

Modification of the mold

After intensive tests the quality manager have found some points which should be optimized.Therefore the molds are back on the tool shop for further improvement.We all wait eagerly for the next set...

Design optimization

Design optimization

The new part design is finished and the mold maker is working on the modifications. In order to be as fast as possible inserts will be created for the prototype molds. After a final test the work on...