Paper Padded Mailers

Heavy-Duty Kraft Paper Padded Bags & Eco-Friendly Mailing Envelopes

Discover our premium range of heavy-duty kraft paper padded bags, designed to provide exceptional protection, strength, and sustainability for postal packaging. At KB Packaging, we supply high-performance padded envelopes that outperform traditional mailing bags in burst strength, cushioning, and resistance to tearing—making them ideal for shipping fragile, delicate, or valuable items safely through the postal network.

Manufactured from 100% recycled paper, our padded bags are fully recyclable and plastic-free, providing an environmentally responsible alternative to bubble-lined mailers. Each envelope features double-glued bottom flaps, seamless sides, and a strong self-seal adhesive strip, ensuring secure closure and reliable performance during transit. Whether you’re fulfilling e-commerce orders or sending goods through courier networks, these mailers offer unmatched durability without compromising sustainability.

Our comprehensive range includes multiple sizes and styles to suit a wide variety of products, including books, textiles, electronics accessories, small parts, samples, documents, and retail items. Bulk quantities and wholesale pricing are available for regular dispatch operations, warehouses, and fulfilment centres.

Our Paper Padded Mailing Bag Range

We stock three high-quality styles, each designed to support different packing requirements:

📦 Jiffy FlexiBag – Hexpand Gusseted Paper Mailers

A flexible, gusseted paper mailer that expands to accommodate bulkier items. These bags offer excellent cushioning and are perfect for e-commerce shipments where variable thickness is required.

📦 Jiffy Padded Bags – Premium Paper Fibre Mailers

The original paper-padded envelope for heavy-duty postal protection. Made using high-density paper cushioning fibres, these mailers provide superior impact resistance and padding, suitable for industrial use and fragile contents.

📦 Erth™ Paper Hex Mailers – High Quality at a Lower Price

Our cost-effective paper mailer solution featuring innovative hex-cushion padding. Designed to deliver great protection while keeping packaging budgets under control—ideal for high-volume packers seeking sustainable value.

Why Choose KB Packaging?

• ✔ 100% recyclable, eco-friendly, and plastic-free

• ✔ High burst strength and robust cushioning

• ✔ Reliable self-seal closure for fast packing

• ✔ Wide range of sizes for all product types

• ✔ Bulk stock holding & national delivery

• ✔ Trusted supplier with 38+ years’ experience

Whether you’re a retailer, manufacturer, distributor, or online store, our paper padded mailing bags provide a strong, sustainable, and efficient postal packaging solution to protect products end-to-end.

Explore the full range today and upgrade your packaging to a greener, more protective solution.