High-quality baling film creates an impenetrable seal that blocks beetles, moths, and rodents from accessing cotton fibers. The tight wrapping prevents pests from finding entry points, significantly reducing infestation risks during storage and transportation.

Films with strong tensile strength resist tearing and gap formation that pests could exploit. Some premium films incorporate insect-repellent additives for enhanced protection, though standard films provide effective defense when properly applied with full coverage.

Film effectiveness depends on wrapping clean cotton free of existing infestations. Proper inspection and treatment before wrapping prevents trapping active pests inside bales. Storage in dry, ventilated areas maintains film integrity and prevents moisture-related pest attraction.

While not 100% foolproof, baling film serves as a crucial component in comprehensive pest control strategies. When combined with proper storage protocols and regular monitoring, it provides reliable protection against most common cotton pests throughout the supply chain.