Not exact matches
Cork is a cellular material and
when compressed in the neck of a bottle, it provides an effective
barrier to th entry of atmospheric
oxygen.
The deal, would also give it «exposure to new and innovative products including thin - walled injection moulded packaging and newly developed
oxygen barrier products», the UK giant said
when it announced on 16 December.
It is proposed as a replacement for
oxygen -
barrier films that rely on the use of ethylene vinyl alcohol copolymer (EVOH) or nylon MXD6, which lose their
barrier properties
when exposed to water.
These bags also come with a protective
oxygen barrier that is vital in ensuring that the milk preserves its essential nutrients
when in the freezer.
«It seems that the blood vessel cells have their own way of tightening up the
barrier when they are in a low
oxygen stress situation.»