article_snippet: As a result, the ketchup, detergent or other product slides on the liquid layer, in a so-called 'liquid-to-liquid interface'.
article_snippet: As a result, the ketchup, detergent or other product slides on the liquid layer, in a so-called 'liquid-to-liquid interface'.
article_snippet: For example, when fitted inside ketchup bottles the impregnating liquid is plant-based, while other non-food stuffs can use non-edible chemicals.
article_snippet: ketchup said: 'First, we identify liquids that are compatible with the chemical and physical properties of our client’s product. '
highlights_snippet: The non-toxic lubricant creates a so-called 'liquid-impregnated surface' so ketchup slides over The non-toxic lubricant .
  