We are 4 production technologists who are trying to develop a product which can restore the bounce in a used tennisball in order to make it last longer. Hopefully this will result in the custumer saving money and in a reduced strain on the environment.
We have found several products on the Internet which claim to be able to do so, however we are unsure whether or not they work.
Does anyone here have hands-on experience with a repressurizer that actually works?
Also we have prepared a small questionnaire in relation to such a repressurizer. We hope very much that you are willing to spend 5 minutes answering this.
Thank you in advance.
Antoni, Gorm, Zeljko and Mikkel