Poly & Plastic Packaging Bags

Select film type (LDPE, HDPE, or polypropylene) based on strength and clarity needs, then choose mil/thickness for protection—common ranges are 1–6 mil for light items and 6–10+ mil for heavier or puncture-prone goods; consider barrier properties (moisture, static, UV) for sensitive products

Measure product dimensions and include room for padding; standard formats are flat poly bags, gusseted bags, and mailing bags. Choose closures like heat-sealable, zip/press-seal, or self-seal adhesive based on whether you need reclosability and the type of sealing equipment you have

Compare unit price by carton or roll quantity and match bag thickness and material to expected handling; buying higher initial-cost thicker or reinforced bags can reduce damage-related costs, while budget options under $50 per carton-equivalent work for low-risk, lightweight items

Look for food-grade or FDA-compliant films for food contact, static-dissipative or anti-static treatments for electronics, and recyclable or compostable labels if environmental compliance matters; also check chemical resistance and temperature limits for specific industrial applications

Keep bags in original packaging in a cool, dry place away from direct sunlight and heat sources; avoid stacking heavy objects on rolls or cartons to prevent deformation and use FIFO (first in, first out) to minimize long-term exposure effects

Many suppliers offer printing, custom sizes, gussets, ventilation holes, and reinforced bottoms; customization often requires minimum order quantities and longer lead times than stock items—typical turnaround varies by supplier and order complexity

Poly mailers are lightweight, opaque, and usually have integrated adhesive closures for direct shipping of soft goods, while clear poly shipping bags provide visibility and are better for returns or items needing inspection; choose based on security, branding, and handling requirements