Go Secure Surf Kraft Paper Mailer - G4 - 240mm x 330mm - 100 Pack
The Go Secure Surf Kraft Paper Mailer is an eco-friendly alternative to traditional bubble-lined e...The Go Secure Surf Kraft Paper Mailer is an eco-friendly alternative to traditional bubble-lined envelopes. Constructed from paper inside and out, these mailers feature a protective honeycomb or corrugated paper lining that provides the same level of impact protection as standard bubble mailers. These tear-resistant envelopes are designed to be 100% recyclable, helping to reduce plastic waste. Each mailer measures 240mm x 330mm, making them ideal for shipping a variety of items securely. This pack contains 100 brown paper mailers.
GoSecure Size G4 Surf Kraft Paper Mailer 240mmx330mm Pack of 100Free delivery in 1–3 days£55.41Visit shop →
Product Information
Full details
The Go Secure Surf Kraft Paper Mailer is an ideal choice for businesses and individuals seeking a sustainable, plastic-free shipping solution that does not compromise on protection. Designed for durability, these mailers offer an eco-friendly alternative to bubble-lined envelopes by using a specialized paper-based lining that cushions contents against minor impacts. While they are highly effective for most small to medium items, users should note that they are not waterproof and may not be suitable for shipping highly moisture-sensitive items without additional internal packaging.
All features
Model Part Number
G4
Brand
Go Secure
Extended Product Information
FAQs
Are these mailers waterproof?
No, they are made of paper and are not waterproof. Use a plastic sleeve or additional protection if shipping items sensitive to moisture.
Can I recycle these with regular paper?
Yes, they are designed to be 100% recyclable in standard paper recycling streams.
What is the weight of one mailer?
While exact weight can vary, they are heavier than plastic mailers due to the paper honeycomb lining.
Do I need tape to seal them?
The mailers include an adhesive strip designed for a permanent seal, but you may add packing tape for extra security if sending heavy items.
Are these suitable for international shipping?
Yes, they meet standard mail carrier requirements, provided the contents are not prohibited or liquid-based.
Does the lining provide protection for fragile items?
The lining provides excellent protection against surface damage, but for highly fragile items, we recommend additional protective wrap.
Troubleshooting
Adhesive flap is not sticking securely
Ensure the surface of the mailer is free of dust and debris. Apply consistent pressure for 5-10 seconds after sealing.
Mailer punctured during transit
Verify that the item inside does not have sharp or protruding edges. For sharp objects, wrap the item in an extra layer of recycled paper before inserting.
Pros and Cons
Pros
100% recyclable and plastic-free
Effective protection comparable to bubble mailers
Durable, tear-resistant outer paper construction
Standardized dimensions compatible with most courier services
Cons
Not water-resistant or waterproof
Less flexible than soft plastic poly-mailers
Heavier than equivalent plastic mailers, potentially increasing postage costs for large volumes
Setup, Compatibility & Care
Preparation: Place your item inside the envelope, ensuring it does not exceed the 240mm x 330mm boundary to allow the seal to close securely.
Sealing: Fold the top flap firmly. These mailers typically rely on a high-tack adhesive strip; apply steady pressure across the entire seal to ensure an airtight bond.
Compatibility: These are compatible with all major courier and postal services. Ensure your shipping label is applied to the center of the front face for optimal scanning.
Storage: To maintain the integrity of the adhesive and the stiffness of the paper, store the pack in a cool, dry place away from direct sunlight and humidity.