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Kraft Paper Mailer — packaging format from CosunPack
CS-0130

Kraft Paper Mailer

Kraft Paper Mailer: Mailing packaging sized for your product and fulfillment process. Confirm the material, protection level, print, and closure for your distribution route.

Product Highlights

  • Material grade selected for the named mailer format
  • Dimensions matched to the packed product
  • Closure and seams reviewed for the fulfillment workflow
  • Print and handling performance checked against the approved sample
Send Full Spec

Craftsmanship & Production

Production steps and quality checks for this packaging format, coordinated across our printing workshops and specialized production network.

Paper is printed, cut, folded, and bonded into the agreed mailer format. Closure and seam checks follow the approved sample.

Customization Options

Review the available options for Kraft Paper Mailer with our team. These are the requirements to confirm:

  • Material grade
  • Mailer dimensions
  • Print and branding
  • Closure design

Specification Planning — Kraft Paper Mailer

Review these material and process options for the selected structure. Your quotation confirms the exact specification for your project.

MaterialKraft paper
StructureMailer construction, opening, and closure confirmed against the approved sample
Size RangeDimensions or capacity confirmed against your product and selected tooling
ThicknessMaterial thickness or weight confirmed in the approved specification
PrintingPrinting process confirmed for the selected substrate
FinishingClosure and surface finish confirmed for the selected material
MOQQuoted per material, structure, print process, and order quantity
Sampling Lead TimeConfirmed after the artwork, structure, and tooling review
Production Lead TimeConfirmed after sample approval and production planning
Typical ApplicationsE-commerce shipping, apparel, subscription boxes

Options shown for planning; final parameters are agreed in writing with your quotation and approved sample.

Before You Order

Kraft Paper Mailer FAQ

Practical answers on choosing the structure, avoiding common problems, and confirming the right specification for your product.

How is a kraft paper mailer different from a poly mailer?

Paper construction needs its own seam, crease and moisture review. Send the same packed order for comparison and inspect corners and closure after handling. Select the required paper grade and construction around the contents rather than using a film-mailer dimension as the entire specification.

Technical references
Can a kraft mailer ship an item with sharp corners?

Trial the actual item and inner pack against the paper seams and folded bottom. Look for punctures and edge tearing after a distribution test. A paper mailer can suit many orders, but rigid or sharp contents may need added protection or a different outer format.

Technical references
How should we check opening and return features?

Specify whether you need a single outbound closure, easy opening or a second return strip. Walk through both user sequences on a loaded sample. Inspect the paper remaining after opening to confirm the return closure can engage without depending on a torn section.

Technical references
Does natural kraft mean no plastic components are present?

Request the complete construction, including coatings, closure adhesive and release liner. Confirm any plastic-free or recycling statement against that specific specification and market. The appearance of brown paper alone cannot establish the composition or disposal route of the finished mailer.

Technical references

Have a different application? Share your requirements for this model.

One Partner for Your Complete Packaging

Source packaging from China with one team, from product-led development to delivery. Share your product or idea, component list, quantity, and destination—we will help define the next steps.

Project-specific quotationNDA available before file sharingReply target: one business day