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Tyvek gusseted envelope B4a, 55 g/m², white, without window, 100 pieces
€108,03
incl. VAT
€89,28 excl. VAT (21%)
You are ordering: Size: B4a · Colour: white
Price excluding shipping costs: €4,95 incl. VAT for orders under €49,95. From €49,95 we ship for free.
✓ In stock (1 pieces)
Ordered now, delivered Wednesday
Need more? New stock expected in week 46 (9 November - 15 November 2026).
Place your order and we'll make sure it's delivered on time.
Place your order and we'll make sure it's delivered on time.
Brand: Tyvek
| Article number | 8776225 |
|---|---|
| EAN | 4040134035680 |
| OEM number | 11842 |
| Weight | 1,565 kg |
|---|---|
| Dimensions | B: 259 mm × H: 131 mm × D: 385 mm |
| Country of origin | Frankrijk |
| Customs tariff (HS code) | 63079098 |
| VAT rate | 21% |
This is why Dex likes this article
These tear-resistant Tyvek fold bags keep your documents dry and intact, even during rough transport. With the handy self-adhesive closure you work quickly and efficiently, and thanks to their recyclability you also ship sustainably.
When do you choose this product?
When do you need Tyvek gusset envelopes?
Tyvek gusset envelopes are used when you need to send documents or items that require extra protection against water and tearing. These B4a envelopes are ideal for sending important paperwork, certificates or other valuable contents that must remain completely dry and undamaged in transit.
Why choose the B4a format?
The B4a format, measuring 250 x 38 x 330 mm, offers ample space for larger documents and folders. Thanks to the gusset construction, you can also securely package thicker contents, while the format remains suitable for standard postal delivery.
The unique properties of Tyvek material
Tyvek stands out for its tear-resistant and water-repellent properties. The 55 g/m² material is stronger than ordinary paper but lighter than plastic, which saves you on shipping costs. Moreover, the material is 100% recyclable, contributing to sustainable office use.
Practical handling and use
The envelopes feature a self-adhesive seal with a protective strip, so you don't need any additional tape or glue. Simply peel off the protective strip and press the seal closed. With 100 pieces per pack, you have sufficient stock for regular shipments and benefit from a competitive price per piece.
Tyvek gusset envelopes are used when you need to send documents or items that require extra protection against water and tearing. These B4a envelopes are ideal for sending important paperwork, certificates or other valuable contents that must remain completely dry and undamaged in transit.
Why choose the B4a format?
The B4a format, measuring 250 x 38 x 330 mm, offers ample space for larger documents and folders. Thanks to the gusset construction, you can also securely package thicker contents, while the format remains suitable for standard postal delivery.
The unique properties of Tyvek material
Tyvek stands out for its tear-resistant and water-repellent properties. The 55 g/m² material is stronger than ordinary paper but lighter than plastic, which saves you on shipping costs. Moreover, the material is 100% recyclable, contributing to sustainable office use.
Practical handling and use
The envelopes feature a self-adhesive seal with a protective strip, so you don't need any additional tape or glue. Simply peel off the protective strip and press the seal closed. With 100 pieces per pack, you have sufficient stock for regular shipments and benefit from a competitive price per piece.
Dex finds with this article
Specifications according to the manufacturer
Gusseted Mailing Bags - 100-piece bulk packs, without window
Self-adhesive closure with release strip (HK)
• tear-, burst- and water-resistant
• the side gusset adapts flexibly to the contents
• reduces packaging material and weight
• 100% recyclable
• with strong self-adhesive closure
• sold only in full packaging units
B4 - 8776223: Gusset: 20 mm
B4 - 8776192: Gusset: 38 mm
B4a: Gusset: 38 mm
B5: Gusset: 38 mm
C4 - 8776042: Gusset: 20 mm
C4 - 8776026: Gusset: 38 mm
E4: Gusset: 50 mm
E4b: Gusset: 50 mm, opening on the long side
H4: Gusset: 38 mm
Application examples:
- Shipping important, heavy and bulky documents
- ideal for catalogues, textiles, books, spare parts, unbreakable goods
- for extensive financial and business reports, personnel files
Suitable for:
- Webshops, mail-order businesses
- Tax advisers, lawyers
Self-adhesive closure with release strip (HK)
• tear-, burst- and water-resistant
• the side gusset adapts flexibly to the contents
• reduces packaging material and weight
• 100% recyclable
• with strong self-adhesive closure
• sold only in full packaging units
B4 - 8776223: Gusset: 20 mm
B4 - 8776192: Gusset: 38 mm
B4a: Gusset: 38 mm
B5: Gusset: 38 mm
C4 - 8776042: Gusset: 20 mm
C4 - 8776026: Gusset: 38 mm
E4: Gusset: 50 mm
E4b: Gusset: 50 mm, opening on the long side
H4: Gusset: 38 mm
Application examples:
- Shipping important, heavy and bulky documents
- ideal for catalogues, textiles, books, spare parts, unbreakable goods
- for extensive financial and business reports, personnel files
Suitable for:
- Webshops, mail-order businesses
- Tax advisers, lawyers
Specifications
Manufacturer
Hazard information
No hazard classification applies according to the available manufacturer and supplier information.
This product contains no substances classified as hazardous under the CLP Regulation.
This product contains no substances classified as hazardous under the CLP Regulation.
Product information checked by XtremeOffice
This page has been compiled based on information from the manufacturer and our supplier. Last checked on 30-10-2026.
This page has been compiled based on information from the manufacturer and our supplier. Last checked on 30-10-2026.
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