PPRuNe Forums - View Single Post - Air New Zealand trials edible coffee cups to combat waste
Thread: Air New Zealand trials edible coffee cups to combat waste
View Single Post
Old 10th Dec 2019, 17:14
  #12 (permalink)  
Alsacienne
 
Join Date: Jan 2010
Location: France
Posts: 530
Received 13 Likes on 7 Posts
Does the temperature of the enclosed liquid have any bearing on the impermeability of the surrounding cup material?
Alsacienne is offline  
Reply