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Accordion sleeves

(75 articles)
Expandable envelopes are a must-have for sending bulky documents safely. Their strong construction and generous capacity protect your papers from folds or damage in transit.
Available in various formats, materials (kraft, vellum, reinforced) and closure types, they’re perfect for contracts, files, or catalogs. Choose the right envelope with Bruneau for worry-free shipping.

Accordion sleeves

Bruneau - 3 cm brown kraft expanding envelope 229 x 324 mm 120 g Bruneau without window - Box of 50

Bruneau - 3 cm brown kraft expanding envelope 229 x 324 mm 120 g Bruneau without window - Box of 50

77 reviews
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Environmentally friendly
Brown case - 3 cm brown kraft expanding pocket 229 x 324 mm 120 g with window 50 x 105 mm - Box of 50

Brown case - 3 cm brown kraft expanding pocket 229 x 324 mm 120 g with window 50 x 105 mm - Box of 50

10 reviews
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Environmentally friendly
C4 Gusseted Shipping Envelope

C4 Gusseted Shipping Envelope

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Gusseted shipping envelope, B4, white

Gusseted shipping envelope, B4, white

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```html Bruneau - Brown kraft expandable wallet 3 cm 260 x 330 mm 120 g without window - Box of 50 ```

```html Bruneau - Brown kraft expandable wallet 3 cm 260 x 330 mm 120 g without window - Box of 50 ```

62 reviews
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Environmentally friendly
Shipping pouches with adhesive strip, E4

Shipping pouches with adhesive strip, E4

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Bruneau - 3 cm brown kraft expandable pocket envelope 229 x 324 mm 115 g no window - Box of 200

Bruneau - 3 cm brown kraft expandable pocket envelope 229 x 324 mm 115 g no window - Box of 200

62 reviews
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Environmentally friendly
Gusseted envelope with adhesive tape, B4

Gusseted envelope with adhesive tape, B4

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Gusseted envelopes, 24, 260 x 330 mm, brown kraft

Gusseted envelopes, 24, 260 x 330 mm, brown kraft

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Bruneau - 3 cm white expanding wallet 229 x 324 mm 120 g without window - Box of 50

Bruneau - 3 cm white expanding wallet 229 x 324 mm 120 g without window - Box of 50

4 reviews
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Environmentally friendly
Gusset envelopes, C4, 229 x 324 mm, reinforced kraft

Gusset envelopes, C4, 229 x 324 mm, reinforced kraft

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En_pochette gpv kraft 120g 24 260x330mm soufflet 30mm anti-éclatement boîte 250 unités

En_pochette gpv kraft 120g 24 260x330mm soufflet 30mm anti-éclatement boîte 250 unités

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<span>Expandable folders, 26, 280 x 375 mm, brown kraft</span>

<span>Expandable folders, 26, 280 x 375 mm, brown kraft</span>

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Expanding shipping envelopes for binders

Expanding shipping envelopes for binders

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B4 gusseted mailing pouch, white

B4 gusseted mailing pouch, white

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Expanding B4 shipping pouches, without

Expanding B4 shipping pouches, without

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Gusseted pockets, 275 x 365 mm, reinforced kraft

Gusseted pockets, 275 x 365 mm, reinforced kraft

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gusseted envelopes with adhesive strips, C4

gusseted envelopes with adhesive strips, C4

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Bruneau - Expandable white 3 cm envelope 229 x 324 mm 120 g with window 50 x 105 mm - Box of 50

Bruneau - Expandable white 3 cm envelope 229 x 324 mm 120 g with window 50 x 105 mm - Box of 50

1 review
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Environmentally friendly
Gusseted folders, 26, 280 x 365 mm, reinforced kraft

Gusseted folders, 26, 280 x 365 mm, reinforced kraft

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Gusset envelopes, 26, 275 x 365 mm, reinforced kraft

Gusset envelopes, 26, 275 x 365 mm, reinforced kraft

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Gusseted shipping pouch, B4, white

Gusseted shipping pouch, B4, white

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Crown - 3 cm expandable kraft envelope 229 x 324 mm 90 g with window 50 x 110 mm - Box of 50

Crown - 3 cm expandable kraft envelope 229 x 324 mm 90 g with window 50 x 110 mm - Box of 50

2 reviews
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Environmentally friendly
Gusset envelopes, 24, 260 x 330 mm, reinforced kraft

Gusset envelopes, 24, 260 x 330 mm, reinforced kraft

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C4 Gusseted Shipping Pouch, Adhesive

C4 Gusseted Shipping Pouch, Adhesive

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Tyvek gusseted envelopes ft 229 x 324 x 20 mm, box of 100 pieces

Tyvek gusseted envelopes ft 229 x 324 x 20 mm, box of 100 pieces

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Manilla gussets 3 cm brown kraft 62 x 229 mm GPA 120 g without window - Box of 250

Manilla gussets 3 cm brown kraft 62 x 229 mm GPA 120 g without window - Box of 250

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Environmentally friendly
Gusset envelopes, C4, 229 x 324 mm, reinforced kraft

Gusset envelopes, C4, 229 x 324 mm, reinforced kraft

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Gusseted folders, 26, 275 x 365 mm, reinforced kraft

Gusseted folders, 26, 275 x 365 mm, reinforced kraft

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B4 Gusseted Shipping Envelope, Reinforced Thread

B4 Gusseted Shipping Envelope, Reinforced Thread

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Gusseted shipping envelope E4, without window,

Gusseted shipping envelope E4, without window,

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Tyvek gusseted envelopes ft 250 x 353 x 38 mm, box of 100 pieces

Tyvek gusseted envelopes ft 250 x 353 x 38 mm, box of 100 pieces

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B4 Gusseted Mailing Pouches, Self-Adhesive

B4 Gusseted Mailing Pouches, Self-Adhesive

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gusseted envelopes with self-adhesive strip, C4

gusseted envelopes with self-adhesive strip, C4

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Gusseted envelopes with self-adhesive strip, C4

Gusseted envelopes with self-adhesive strip, C4

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Packet, 50 sleeves 229x324 mm Kraft blond 120 g - 3 bellows of 30 mm

Packet, 50 sleeves 229x324 mm Kraft blond 120 g - 3 bellows of 30 mm

2 reviews
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Environmentally friendly
Gusseted wallets, E4, 340 x 465 mm, reinforced kraft

Gusseted wallets, E4, 340 x 465 mm, reinforced kraft

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B4 shipping envelope, without window

B4 shipping envelope, without window

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En_pochette gpv kraft 120g c4 229x324mm fenêtre à droite 50x110mm paquet 250 unités

En_pochette gpv kraft 120g c4 229x324mm fenêtre à droite 50x110mm paquet 250 unités

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Shipping envelopes, 300 x 470 mm, without window

Shipping envelopes, 300 x 470 mm, without window

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Gusseted envelope with adhesive strip, C4

Gusseted envelope with adhesive strip, C4

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Gusseted envelopes, E4, 340 x 465 mm, reinforced brown kraft

Gusseted envelopes, E4, 340 x 465 mm, reinforced brown kraft

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Tyvek gusset envelope B4 250x330x38mm 70g white 100 pieces

Tyvek gusset envelope B4 250x330x38mm 70g white 100 pieces

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Clairefontaine Trophy Pastel, colored paper, A3, 120 gsm, 250 sheets, clementine

Clairefontaine Trophy Pastel, colored paper, A3, 120 gsm, 250 sheets, clementine

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Gusset envelopes, B4, 250 x 353 mm, reinforced kraft

Gusset envelopes, B4, 250 x 353 mm, reinforced kraft

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Tyvek Gusset Envelope C4 229x324x38mm 55g white 100 pieces

Tyvek Gusset Envelope C4 229x324x38mm 55g white 100 pieces

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C4 gusset shipping envelope, small package

C4 gusset shipping envelope, small package

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Gusseted envelopes, C4, 229 x 324 mm, reinforced kraft

Gusseted envelopes, C4, 229 x 324 mm, reinforced kraft

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