Sun Chips’  new biodegradable chip bags are getting lots of press for complaints they are too noisy when opened. Leave it to the team at Bosch appliances to drum up a kitchen-related comparison. In a statement posted on Bosch’s Facebook fan page, the company is reporting that its dishwashers are actually quieter than a bag of chips being opened, including biodegradable bags such as those used by Sun Chips and traditional plastic bags. According to Bosch, its dishwashers operate at 40 to 53 decibels, while a bag of chips comes in at 77 to 95 decibels. How’s that for performance?