... , cooking liner, baking sheet, baking foil etc. PTFE(Teflon) oven liner s features: 1. PTFE-fiberglass; nonstick coating on both ... -safe and safe for contact food, chemical resistance etc. PTFE(Teflon) oven liner s applications 1. used as cooking sheets in pan ... toaster bag 4. used a microwave hot liner etc. PTFE(Teflon) oven liner specifications: different mesh available: 1*1mm, 1*0.5mm ...