Fifty-plus years ago when the first disposable baby diaper products appeared on store shelves, many parents viewed them as wasteful, not being able to comprehend buying something to simply use once and then throw away. Since then, times have changed, and consumers-particularly in the U.S.-don't think twice about buying things that will soon end up in the garbage. (Of course this mindset is slowly changing as concerns over the overuse of plastics continue to grow).
展开▼