Paper Bags
Ensure your documents arrive in perfect condition with our Premium Rigid Cardboard Envelopes. Made from high-grade virgin paperboard, these mailers offer exceptional stiffness and a smooth surface for high-impact branding. Designed for businesses that prioritize both protection and presentation, they provide a secure, professional, and budget-friendly packaging solution for all your shipping needs.
Product Detail
· Industrial-Grade Stiffness: Built with heavy-duty paperboard to prevent bending, folding, or corner damage during rigorous transit.
· Superior Print Surface: The smooth, high-white finish of the virgin paper ensures vibrant colors and sharp details for your custom logos and designs.
· Self-Seal Security: Equipped with a high-tack adhesive strip that creates a permanent, tamper-evident seal.
· Fast-Access Tear Strip: Includes a built-in perforated tear tape for a frustration-free unboxing experience for your customers.
Our Advantages
Maximum Protection
Cost-Efficient Logistics
Professional Brand Image
Reliable Supply Chain
Primary Functions
· Secure Document Mailing: Perfect for diplomas, transcripts, contracts, and administrative paperwork.
· Photography & Art Shipping: Keeps high-value prints and sketches flat and crease-free.
· E-commerce Fulfillment: A versatile choice for tech accessories, jewelry cards, and other thin, high-value items.
Product Specifications
|
Material |
High-Grade Virgin Cardboard |
|
Color |
Standard White / Kraft Brown / Custom Colors |
|
Closure |
Peel & Seal Pressure Sensitive Adhesive |
|
Printing |
Offset / Silkscreen Printing (Up to Full Color) |
|
Weight |
300gsm - 450gsm (Depending on size) |
FAQ
Yes. We use high-density virgin paperboard (300gsm-450gsm) that provides industrial-grade stiffness. These mailers are specifically designed to "Stay-Flat," protecting certificates, photos, and legal documents from creasing or folding under normal shipping conditions.
For standard wholesale orders, we ship within 7-10 days. For custom printed orders, the lead time is typically 15-20 days depending on the quantity and complexity of the design. We also offer expedited options for urgent requirements.
Service Warranty Policy
Quality Commitment
After-Sales Response
Environmental Protection Certification
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