Inquiry (采购产品): Food Grade Poly Tubing Need a couple of samples of 5" food grade poly tubing. We're currently using 6" 2.0 mil, but 1.5 may be better. Also, we having a problem with the poly imparting a chemical smell to our baked goods. Any suggestions would be most appreciated. **** Hidden Message ***** Beth Novick 20833 USA Company: Gold Star Bakers E-mail: trainer1158@yahoo.com **** Hidden Message ***** trainer1158@yahoo.com