Superior Light & Oxygen Barrier：Multi-layer aluminum foil structure blocks 100% of light and 99.9% of oxygen, preventing seed oxidation, mold growth, and germination loss. Ensures long-term viability (12–24 months shelf life).
Moisture-Proof & Puncture-Resistant：Thickened composite film with strong tensile strength resists tears and punctures during shipping. The moisture barrier keeps seeds dry, even in humid environments, maintaining germination rate.
User-Friendly Zipper & Tear Design：Resealable zipper allows for easy access and repeated use, while the tear notch enables effortless opening without scissors. The hang hole supports shelf/peg display for retail.
Premium Branding with Custom PrintingMatte finish enhances texture, and high-definition gravure printing vividly showcases seed varieties, growing guides, and brand logos. The optional clear window builds consumer trust.
