Product designer/egineer

We are an exciting tech start up based in London looking for a freelance product design engineer to help us solve a unique problem. We are looking to introduce a valve mechanism to a sealed pouch containing a hot liquid. Therefore any experience with valve mechanisms will be useful as well as a basic understanding of how to source relevant off-the-shelf components. In relation to materials, we are currently looking at vinyl but other options are possible. Ideally, you will be able to advise us on the most appropriate choice. Any interested parties will receive a more thorough brief once spoken to.