Tyvek Mailer — packaging format from CosunPack
CS-0139

Tyvek Mailer

Tyvek 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.

Tyvek sheet is printed and converted to the agreed mailer dimensions. Closure, seam, and decoration are reviewed against the approved specification.

Customization Options

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

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

Specification Planning — Tyvek Mailer

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

MaterialSpecified Tyvek grade
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

Tyvek Mailer FAQ

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

How do we verify the material is genuine Tyvek?

Ask for the named DuPont Tyvek grade and supply documentation in the material specification. Tyvek is a nonwoven HDPE substrate, not simply a white plastic film. Approve the final mailer construction separately, including its seams, print and closure.

Technical references
Can we print addresses with a laser printer?

DuPont advises against running Tyvek envelopes through laser printers because the heat can soften or melt the material. Specify your addressing method before ordering. If using separate labels, test their adhesion on the selected mailer grade and final surface finish.

Technical references
Does Tyvek provide cushioning or rigid document support?

Its material characteristics do not replace the need to evaluate impact protection and bending. Send your actual contents and required arrival condition. Include any backing or cushioning in the sample, then assess the filled mailer through the planned handling environment.

Technical references
How should disposal instructions be selected?

DuPont describes a dedicated envelope recycling program, which is different from assuming curbside acceptance everywhere. Confirm current access in the destination market and account for labels or padding. Print only an instruction supported for the exact finished mailer and customer location.

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