
Custom Large Kraft Paper Side Gusset Bags Square Bottom Resealable Waterproof for Packaging. Custom Size Accepted: Size can be customized to meet specific packaging requirements. Customized Logo Printing: Accepts customized logo printing with design files in AI, PSD, PDF, or PSP. Waterproof Performance: Provides reliable waterproof protection for food and liquid packaging. Resealable Design: Features a heat-seal mechanism allowing for easy opening and re-closing. Multi-Color Options: Available in 1 to 10 colors to match brand identity. OEM and ODM Support: Full customization services including design and sample-based production. Fast Production Time: Average lead time is about 15 days depending on quantity and style. Free Sample Available: Samples are provided free of charge, though freight charges apply.