On 17/01/2020 16:01, Bill Wright wrote:
On 17/01/2020 15:41, Jethro_uk wrote:


As this threads development shows, there's a distinction to be made
between "consumables" and "sacrificials" ?


Yes, a lot of people has misunderstood. 'Sacrificial' means that the
item is lost, damaged, eroded, etc IN ORDER TO PREVENT DAMAGE TO
SOMETHING ELSE.

Bill

In that case, all that infernal single-use plastic film that seems
to surround almost everything these days, to 'protect it'.