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ecoMailer Packaging (Dongguan) Co. ,Limited

C3 size 250g Eco Friendly Rigid Mailers with Self Adhesive Seal

Product Details:
Place of Origin: China
Brand Name: ecoMailer
Certification: ISO9001
Model Number: EXP
Payment & Shipping Terms:
Minimum Order Quantity: 20,000
Price: Negotiable
Packaging Details: Seaworthy Carton
Delivery Time: 5-30days
Payment Terms: T/T, Western Union
Supply Ability: 1000000
  • Detail Information
  • Product Description

Detail Information

Features: Tamper-evident/Strong Adhesive/Eco-friendly/ Anti-static/secure Package Name: Rigid Mailing Envelopes
Material: Rigid Cardboard Sizes: 15.2 X 15.2 + 4 Cm Or Customed
Custom Logo: Acceptable Biodegradable: Yes
Compostable: Yes Peel & Seal: Self-seal, Strong Hot Melt Adhesive
Loading Port: Yantian / Shekou, Shenzhen, China Terms: EXW, FCA, FOB, CIF, DDU, DDP
High Light:

C3 Size Eco Friendly Rigid Mailers


250g Eco Friendly Rigid Mailers


250g Rigid Cardboard Envelopes

Product Description


Strip-tear Rigid Stay Flat Mailer Cardboard Back Manila Mailing Envelopes Do Not Bend C3 A4 A5 A6 C5 C6



  • Mailing Envelopes: Protect valuable art prints, photos, CDs, books, certificates, and important documents this set of 50 mailing envelopes; use stamps, labels, and colorful ink to personalize the self seal envelopes
  • Self-Adhesive Seal: The white mailing envelopes have an adhesive strip at the top to ensure contents are secure during transit, simply peel and seal!
  • Reliable Quality: Our paperboard mail envelopes reduce the cost of shipping without sacrificing safety; the tear strip tab at the top allows for quick and convenient opening
  • The Perfect Size: Each mail envelope measures 17 x 21 inches; perfectly sized for gift cards, posters, and calendars


Quick Details
Place of Origin:
Brand Name:
Model Number:
cardboard mailer envelopes
Product name:
Kraft Mailing Bag Craft Cardboard Shipping Paper Envelopes
Recyclable, Compostable
Customized Printing cardboard mailer envelopes
Delivery Service Package,business envelope,gift envelope,kraft envelope
Strong Adhesive, Peel & Seal, Self seal, Hot Melt Glue
A4 A5 A6 C2 C4 DL or customized
free sample with freight collected
Express Service Packaging

C3 size 250g Eco Friendly Rigid Mailers with Self Adhesive Seal 0


US standard size Inner size cm  
Item No. Wide Lengh Flap PCS/CTN
JB-1 13 13 4 200
JB-2 15.2 15.2 4 200
JB-3 15.2 20.3 4 100
JB-4 16.2 15.2 4 200
JB-5 17.8 22.9 4 100
JB-6 22.9 29.2 4 100
JB-7 24.8 31.1 4 100
JB-8 27.9 34.3 4 100
JB-9 32.4 38.1 4 100
JB-10 33 45.7 4 100
JB-11 43.2 53.3 4 100

C3 size 250g Eco Friendly Rigid Mailers with Self Adhesive Seal 1


Item stay flat mailers
Description Gray board paper & kraft linerboard
Material Fully made from recycled pure cardboard paper
Advantage Biodegradable & recyclable
Surface Easily accepts inks, stamps and lables
Printing Custom printing ;accept multiple-color printing on one product
Peel & seal Self-seal, Strong Hot Melt Adhesive
Strong seam 1/2 fins on 2 sides or 3 sides
Thickness Customer's Damands
Main Features Perfect Printing/Tamper-evident/Strong Adhesive/Eco-friendly/ Anti-static/secure package
Application Mailing, Packing, Small Parcel, Post Office, Stationary
Delivery 10-15 working days 

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