On Jul 17, 2016, at 8:01 PM, Gerardo @neorigami.com <[email protected]> wrote:
serving soft drinks in folds of the traditional drinking cup. So I'm thinking what would that imply, Thank you in advance. Hi, Gerardo, It seems to me that any non-waterproof paper being used for soft drinks will not last long at all due to soft drinks being very acidic (pH = 2.5 or so.) [I worked in a quality control lab for a brand name soft drink a number of years ago and we routinely tested its pH.] It might work much better to use old fashioned waxed paper. It is intended for use with food and is therefore sanitary, and if you make sure your hands are clean while cutting and handling it, there should be no problem with it being sanitary or with health issues. hope this helps, Judith
