Waste Not / The US food industry uses roughly 30 billion disposable gloves per year. Estimates vary but between 45-75 percent of these are vinyl (PVC) disposable gloves. There are many scientific studies analyzing the effects of various health and food safety aspects of vinyl — including the dangers of plasticizers such as phthalates and the emission of dioxin at incineration or landfill, as well as at manufacture. - 5 years ago