
Poly Bubble Packaging Mailer With Custom Logo Printing. Custom Logo Printing: Accepts custom logo printing via Flexo, Offset, or Copperplate methods. Waterproof & Shockproof: Made of high-pressure polyethylene bubble film for waterproof and shockproof protection. Privacy Protection: Opaque design with gray inner lining prevents items from being seen through strong light. Strong Self-Sealing: Features four-season adhesive that maintains strong stickiness in hot or cold weather. Durable Construction: Thick polyethylene material is puncture-resistant, tearing-proof, and reinforced at edges. Wide Application: Suitable for clothing, cosmetics, food, gifts, medical, and stationery packaging. Cost-Effective: Improves productivity and saves time and mailing costs for small and middle businesses. Fast Sample Delivery: Samples are usually arranged within 7-10 working days after design confirmation.