JIT Packaging 5 x 7" 4 Mil Poly Bags On A Roll (1000/roll) AB312

4 Mil Poly Bags on Roll - Kwik Fill Bags Industry standard core makes these bags 100% compatible with all automatic packaging equipment. • Bags are pre-opened at one end for easy insertion and pre-sealed at the other end.• Perforated for easy tear-off.• Close bags with twist ties or heat seal with impulse sealers.• Roll converts from 1" to 3" core.• All-virgin, FDA and USDA approved