The current air pollution from the burning of stubble and corn cobs in northern areas, intensifying and increasingly direct impact on public health, causing allergies, asthma, tuberculosis, cancer and nasal cavity. The impact of such a proposition of research fibers from purple corn was the addition of 0 - 40% (w / w) mixed with poly lactic acid in the production of bioplastics. Then evaluate various aspects of bioplastic suitable for packaging materials was found that an increase of purple corn is much more likely to make plastic biodegradable. The glass transition temperature and melting temperature applications increased by the addition of purple corn 20 (w / w). plastics packaging that features the following is 1.5x10-4 m / m2.mmHg.day, 18.02 ± 0.33 MPa, 29.42 ± 0.05 ͦ C, 145.84 ± 0.30 ͦ C respectively and biodegradable percent. 34.97 ± 1.1 at 10 weeks. Fill purple corn fiber that can be added to increase the tensile strength, reduced water vapor permeability and slow the degradation of bio-plastic. degradation of the plastic over time the 10 weeks. Biodegradable percent 20-70.