Tortilla and tostadas in low-density polyethylene (LDPE) plastic bags from brands such as Gruma Corp.’s Mission and Guerrero, which bag their tortillas and tostadas in low-density polyethylene (LDPE) plastic film, are being “upcycled” via the services of New Jersey-based TerraCycle, which will reclaim the tortilla packaging and use it to make new tortilla holders and other consumer products. It will also collect packaging from the companies' dips and salsas.