Kraft Mailing Bag - 415x495x100mm
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B&Q - Kraft Mailing Bag Gusset 415X495X100mm/100mm Lip (Pack Of 50) -
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UK Office DirectKraft Mailing Bag Gusset 415x495x100mm/100mm Lip (Pack of 50)
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Kraft Mailing Bag Gusset 415x495x100mm/100mm Lip (Pack of 50) £7.14 delivery£28.30Visit shop →
Office StationeryKraft Paper Mailing Bags with Twin Peel & Seal 415mm x 495mm
£7.19 delivery
£28.50
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Kraft Mailing Bag Gusset 415x495x100mm100mm Lip Pack of 50 KMB415£7.19 delivery£29.50Visit shop →
Product Information
Full details
The Kraft gusset mailing bag is designed for e-commerce businesses and individuals looking for a sustainable, reliable alternative to bulky cardboard packaging. These bags provide significant extra space for shipping bulkier items thanks to their 100mm gusset, while remaining lightweight to help manage postage costs. While these bags offer robust security with their dual-strip closure system, users should be aware that they are intended for items that do not require the rigid puncture protection of traditional corrugated boxes.
All features
| Model Part Number | KMB415 |
|---|---|
| Brand | Kraft |
Extended Product Information
FAQs
Are these bags waterproof?
These are made of paper and are not waterproof, though they are suitable for standard transit conditions.
How many bags are in one pack?
Each pack contains 50 individual mailing bags.
Is the paper material truly eco-friendly?
Yes, the material is fully recyclable, compostable, and biodegradable.
Can I use these for heavy items?
While the gusset allows for bulkier items, these are best for lightweight goods. Always test the bag's capacity against your specific item weight.
What is the benefit of the twin peel and seal strips?
The twin strips provide an extra layer of security, ensuring the bag remains tightly sealed during the sorting and delivery process.
Do I need tape to secure these?
No, the built-in adhesive strips are designed to provide a secure seal without the need for additional tape.
Troubleshooting
Adhesive strip not sticking properly
Ensure the bag surface is free from dust or debris and press firmly across the entire width of the strip for 5 seconds.
Bag tearing during transit
Ensure the items inside do not have sharp, protruding edges. Consider using protective bubble wrap or tissue paper inside if the contents are abrasive.
Pros and Cons
Pros
- Environmentally friendly and compostable material
- Expandable design accommodates bulky items
- Lightweight compared to cardboard boxes
- Secure twin peel-and-seal closure
Cons
- Not suitable for fragile items requiring rigid protection
- Paper material can be susceptible to heavy rain if not handled properly
- Limited to items under the bag's total weight capacity
Setup, Compatibility & Care
Using the Kraft mailing bags is straightforward. Simply insert your items, peel the protective layer off the first adhesive strip, and press firmly along the seal line. For extra security on heavy shipments, use the second strip to create a secondary seal. Store these bags in a cool, dry environment to maintain the integrity of the adhesive and the paper fibers. Avoid exposure to extreme humidity to prevent the material from softening before use. If you are shipping items with sharp edges, it is recommended to wrap the item in internal packaging before inserting it into the bag to prevent tearing the paper.