Filming in contact: "Filming in contact" means placing cling film directly on a preparation, such as a cream, in such a way as to prevent contact with the air and to make it airtight.
This avoids oxidation, condensation and the formation of a film on the surface of the preparation.
Hello,
You must be a subscriber to read the rest of this article, its links and its images.
The subscription to the complete reading of the site is at 1 €uro per month, without any commitment.
If you already have a current subscription, please log in using the form below.
Otherwise you can subscribe here.