NEWBIE here. I registered to send in 2 samples. First time doing this. Can they accept PET containers? Just wondering as my skill at putting beer from keg into the bottle and saving the carbonation sucks. I end up with a lot of foam, and still don't have the carbonation I would like. Hence, the question as I have a soda pop carbonator that hooks up with the gas "IN" from my CO2 regulators, just like the gas "IN" on my ball lock kegs. I can up the lbs to 20 lbs or so for a couple of days and then remove the SS carbonation unit and just put on a regular plastic cap.
It does not say that you "can't" use them.... I guess I would assume they are ok as long as they meet the stated requirements:
All homebrewers entering the 2018 National Homebrew Competition will be required to send the following quantities of beer for each entry entered into the competition. Bottles/cans not meeting the below requirements will be disqualified
Container Size & Appearance Requirements (includes bottles & cans)
Two (2) 10-14 oz. bottles/cans per entry are preferred. Bottles/cans larger than specified measurements below are subject to disqualification.
Bottles/cans less than 10 oz. are acceptable.
Bottles/cans must not exceed 9.5” tall and 2.75” diameter
regardless of amount of liquid bottle can hold.
Bottles, cans, and caps must be free from labels, tape or any
identifying marks. Bottles with raised lettering are allowed, but highly discouraged. Grolsch/Flip Tops/22 oz. bombers are not acceptable.