Overhead close-up of a neat stack of kraft brown mailing envelopes on a wooden packing bench, self-seal adhesive strip visible on the top envelope, warm studio overhead lighting, slight depth of field, industrial-documentary style
Overhead close-up of a neat stack of kraft brown mailing envelopes on a wooden packing bench, self-seal adhesive strip visible on the top envelope, warm studio overhead lighting, slight depth of field, industrial-documentary style

— Kraft Mailing Envelopes

Kraft Mailing Envelopes for Documents, Books and Flat E-commerce Shipments

Self-seal kraft mailing envelopes for documents, catalogs, books, stationery, printed materials and lightweight flat goods. Custom sizes, barcode printing, recycling marks and low MOQ trial orders are available.

Extreme close-up of a kraft mailing envelope's self-seal adhesive strip being peeled, recycling mark and barcode printed clearly on the kraft surface, overhead studio lighting, sharp industrial-documentary detail, warm brown paper texture filling the frame
Extreme close-up of a kraft mailing envelope's self-seal adhesive strip being peeled, recycling mark and barcode printed clearly on the kraft surface, overhead studio lighting, sharp industrial-documentary detail, warm brown paper texture filling the frame

/ FLAT MAILING SOLUTIONS

Designed for Flat Goods and Document Shipping

Flat and Lightweight

Ideal for documents, printed materials, books, stationery and other flat items that do not require a box.

Self-seal Closure

Peel-and-seal adhesive strips help simplify warehouse packing and reduce manual taping.

Print-ready Surface

Logos, barcodes, SKU codes, QR codes, recycling marks and handling instructions can be printed based on your artwork.

Our kraft mailing envelopes are designed for products that need a clean, flat and lightweight mailing format. They are suitable for documents, books, catalogs, certificates, stationery, brochures, printed materials and small flat e-commerce products.

Get a Mailing Envelope Sample Kit Before Bulk Order

Test paper thickness, sealing strength, printing quality, size fit and packing performance before bulk production.

Wide shot of kraft mailing envelopes moving along a warehouse fulfillment conveyor belt, overhead fluorescent lighting, industrial sorting line context, motion blur on the conveyor, envelopes stacked and upright, documentary framing
Wide shot of kraft mailing envelopes moving along a warehouse fulfillment conveyor belt, overhead fluorescent lighting, industrial sorting line context, motion blur on the conveyor, envelopes stacked and upright, documentary framing

QUALITY CHECKS

Checked for Packing, Sealing and Flat Shipment Handling

Before shipment, we check key details such as paper GSM, envelope size, sealing performance, printing clarity and carton packing. Sample testing support can be provided upon request.

© 2026 Gaoya Mailers. KraftShip is a paper mailer brand by Gaoya Mailers.

KraftShip

by Gaoya Mailers

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TESTED. CUSTOMIZED. EXPORT-READY.

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Manufacturer of recyclable kraft paper mailers and mailing envelopes for e-commerce shipping.

Export enquiries welcome — UK, EU, US and Canada.