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High Security Envelopes

34 products found
Sort by
Manufacturer Ref 11786
  • DuPont Tyvek is not a paper - It's a smooth, non-woven mesh of 100% high-density polyethylene fibres
  • Tyvek envelopes will run on standard insertion and Inkjet printing machines, without special equipment
  • Unlike paper, Tyvek will not absorb moisture and fall apart, nor will it tear, burst, fray or puncture, it's strong and tough, resisting all these hazards making it the perfect solution for important mail and storage
  • Mailing packaging made from DuPont Tyvek can produce less waste, use less energy and emit less CO2 than cardboard or low density polyethylene used in similar conditions
Product Code: 132839
Pack size 1
£83.35
Pack of 1 incl. VAT £100.02
RRP £97.64
15%
Compare
Manufacturer Ref TR9904
  • These envelopes are boxed with their flaps folded down
  • These envelopes have internal side seams
  • Peel & Seal - One of the most secure ways to seal an envelope, peel away the release tape from the flap to reveal a strip of latex and press down to form an instant bond
  • Tear resistant - Constructed from a tri laminate sandwich of paper/polythene/paper
  • Burst Resistant
  • Water Impermeable
  • Security Opaque
  • 5 Year Shelf Life
  • Powerseal
  • Opaque: Blue Hatch
  • Window: 40_105mm Window Position:213mm Up 24mm In
  • Brochures
  • Catalogues
  • Confidential Documents
  • High Value Mailings
Product Code: 134894
Pack size 1
£37.20
Pack of 1 incl. VAT £44.64
RRP £42.65
13%
Compare
Manufacturer Ref TR44071
  • These envelopes are boxed with their flaps folded down
  • These envelopes have internal side seams
  • Peel & Seal - One of the most secure ways to seal an envelope, peel away the release tape from the flap to reveal a strip of latex and press down to form an instant bond
  • Tear resistant - Constructed from a tri laminate sandwich of paper/polythene/paper
  • Burst Resistant
  • Water Impermeable
  • Security Opaque
  • 5 Year Shelf Life
  • Powerseal
  • Opaque: Blue Hatch
  • Weight per box: 3.57kg
  • Brochures
  • Catalogues
  • Confidential Documents
  • High Value Mailings
Product Code: 134969
Pack size 1
£41.00
Pack of 1 incl. VAT £49.20
RRP £47.86
14%
Compare
Manufacturer Ref TR13302
  • These envelopes are boxed with their flaps open
  • These envelopes have internal side seams
  • Peel & Seal - One of the most secure ways to seal an envelope, peel away the release tape from the flap to reveal a strip of latex and press down to form an instant bond
  • Tear resistant - Constructed from a tri laminate sandwich of paper/polythene/paper
  • Burst Resistant
  • Water Impermeable
  • Security Opaque
  • 5 Year Shelf Life
  • Powerseal
  • Opaque: Blue Hatch
  • Weight per box: 3.90kg
  • Brochures
  • Catalogues
  • Confidential Documents
  • High Value Mailings
Product Code: 135078
Pack size 1
£47.20
Pack of 1 incl. VAT £56.64
RRP £56.39
16%
Compare
Manufacturer Ref TR44402
  • These envelopes are boxed with their flaps folded down
  • These envelopes have internal side seams
  • Peel & Seal - One of the most secure ways to seal an envelope, peel away the release tape from the flap to reveal a strip of latex and press down to form an instant bond
  • Tear resistant - Constructed from a tri laminate sandwich of paper/polythene/paper
  • Burst Resistant
  • Water Impermeable
  • Security Opaque
  • 5 Year Shelf Life
  • Powerseal
  • Opaque: Blue Hatch
  • Weight per box: 5.30kg
  • Brochures
  • Catalogues
  • Confidential Documents
  • High Value Mailings
Product Code: 135144
Pack size 1
£52.75
Pack of 1 incl. VAT £63.30
RRP £64.05
18%
Compare
Manufacturer Ref TR77701
  • These envelopes have internal side seams
  • Peel & Seal - One of the most secure ways to seal an envelope, peel away the release tape from the flap to reveal a strip of latex and press down to form an instant bond
  • Tear resistant - Constructed from a tri laminate sandwich of paper/polythene/paper
  • Burst Resistant
  • Water Impermeable
  • Security Opaque
  • 5 Year Shelf Life
  • Powerseal
  • Opaque: Blue Hatch
  • Weight per box: 3.50kg
  • Brochures
  • Catalogues
  • Confidential Documents
  • High Value Mailings
Product Code: 135262
Pack size 1
£65.18
Pack of 1 incl. VAT £78.22
RRP £81.13
20%
Compare
Manufacturer Ref TR8800
  • These envelopes are boxed with their flaps folded down
  • These envelopes have external side seams
  • Peel & Seal - One of the most secure ways to seal an envelope, peel away the release tape from the flap to reveal a strip of latex and press down to form an instant bond
  • Tear resistant - Constructed from a tri laminate sandwich of paper/polythene/paper
  • Burst Resistant
  • Water Impermeable
  • Security Opaque
  • 5 Year Shelf Life
  • Powerseal
  • Opaque: Blue Hatch
  • Weight per box: 4.30kg
  • Brochures
  • Catalogues
  • Confidential Documents
  • High Value Mailings
Product Code: 135386
Pack size 1
£88.76
Pack of 1 incl. VAT £106.51
RRP £114.02
22%
Compare
Manufacturer Ref TR9900
  • These envelopes are boxed with their flaps folded down
  • These envelopes have external side seams
  • Peel & Seal - One of the most secure ways to seal an envelope, peel away the release tape from the flap to reveal a strip of latex and press down to form an instant bond
  • Tear resistant - Constructed from a tri laminate sandwich of paper/polythene/paper
  • Burst Resistant
  • Water Impermeable
  • Security Opaque
  • 5 Year Shelf Life
  • Powerseal
  • Opaque: Blue Hatch
  • Weight per box: 3.90kg
  • Brochures
  • Catalogues
  • Confidential Documents
  • High Value Mailings
Product Code: 135434
Pack size 1
£97.73
Pack of 1 incl. VAT £117.28
RRP £126.32
23%
Compare
Manufacturer Ref TR8801
  • These envelopes are boxed with their flaps folded down
  • These envelopes have external side seams
  • Peel & Seal - One of the most secure ways to seal an envelope, peel away the release tape from the flap to reveal a strip of latex and press down to form an instant bond
  • Tear resistant - Constructed from a tri laminate sandwich of paper/polythene/paper
  • Burst Resistant
  • Water Impermeable
  • Security Opaque
  • 5 Year Shelf Life
  • Powerseal
  • Opaque: Blue Hatch
  • Weight per box: 4.30kg
  • Window: 40_105mm Window Position:213mm Up 24mm In
  • Brochures
  • Catalogues
  • Confidential Documents
  • High Value Mailings
Product Code: 135457
Pack size 1
£106.33
Pack of 1 incl. VAT £127.60
RRP £138.17
23%
Compare
Manufacturer Ref TR44070
  • These envelopes are boxed with their flaps folded down
  • These envelopes have internal side seams
  • Peel & Seal - One of the most secure ways to seal an envelope, peel away the release tape from the flap to reveal a strip of latex and press down to form an instant bond
  • Tear resistant - Constructed from a tri laminate sandwich of paper/polythene/paper
  • Burst Resistant
  • Water Impermeable
  • Security Opaque
  • 5 Year Shelf Life
  • Powerseal
  • Opaque: Blue Hatch
  • Weight per box: 5.30kg
  • Brochures
  • Catalogues
  • Confidential Documents
  • High Value Mailings
Product Code: 135471
Pack size 1
£109.18
Pack of 1 incl. VAT £131.02
RRP £142.10
23%
Compare
Manufacturer Ref TR8990
  • These envelopes are boxed with their flaps folded down
  • These envelopes have internal side seams
  • Peel & Seal - One of the most secure ways to seal an envelope, peel away the release tape from the flap to reveal a strip of latex and press down to form an instant bond
  • Tear resistant - Constructed from a tri laminate sandwich of paper/polythene/paper
  • Burst Resistant
  • Water Impermeable
  • Security Opaque
  • 5 Year Shelf Life
  • Powerseal
  • Opaque: Blue Hatch
  • Weight per box: 3.60kg
  • Brochures
  • Catalogues
  • Confidential Documents
  • High Value Mailings
Product Code: 135499
Pack size 1
£118.64
Pack of 1 incl. VAT £142.37
RRP £155.08
23%
Compare
Manufacturer Ref TR67701
  • These envelopes are boxed with their flaps folded down
  • These envelopes have internal side seams
  • Peel & Seal - One of the most secure ways to seal an envelope, peel away the release tape from the flap to reveal a strip of latex and press down to form an instant bond
  • Tear resistant - Constructed from a tri laminate sandwich of paper/polythene/paper
  • Burst Resistant
  • Water Impermeable
  • Security Opaque
  • 5 Year Shelf Life
  • Powerseal
  • Weight per box: 3.50kg
  • Brochures
  • Catalogues
  • Confidential Documents
  • High Value Mailings
Product Code: 135500
Pack size 1
£118.67
Pack of 1 incl. VAT £142.40
RRP £155.13
24%
Compare
Total 34 products
show per page
Login or Register to View Pricing

Search & Filter

High Security Envelopes

34 products found
Sort by
Manufacturer Ref 11786
  • DuPont Tyvek is not a paper - It's a smooth, non-woven mesh of 100% high-density polyethylene fibres
  • Tyvek envelopes will run on standard insertion and Inkjet printing machines, without special equipment
  • Unlike paper, Tyvek will not absorb moisture and fall apart, nor will it tear, burst, fray or puncture, it's strong and tough, resisting all these hazards making it the perfect solution for important mail and storage
  • Mailing packaging made from DuPont Tyvek can produce less waste, use less energy and emit less CO2 than cardboard or low density polyethylene used in similar conditions
Product Code: 132839
Pack size 1
£83.35
Pack of 1 incl. VAT £100.02
RRP £97.64
15%
Compare
Manufacturer Ref TR9904
  • These envelopes are boxed with their flaps folded down
  • These envelopes have internal side seams
  • Peel & Seal - One of the most secure ways to seal an envelope, peel away the release tape from the flap to reveal a strip of latex and press down to form an instant bond
  • Tear resistant - Constructed from a tri laminate sandwich of paper/polythene/paper
  • Burst Resistant
  • Water Impermeable
  • Security Opaque
  • 5 Year Shelf Life
  • Powerseal
  • Opaque: Blue Hatch
  • Window: 40_105mm Window Position:213mm Up 24mm In
  • Brochures
  • Catalogues
  • Confidential Documents
  • High Value Mailings
Product Code: 134894
Pack size 1
£37.20
Pack of 1 incl. VAT £44.64
RRP £42.65
13%
Compare
Manufacturer Ref TR44071
  • These envelopes are boxed with their flaps folded down
  • These envelopes have internal side seams
  • Peel & Seal - One of the most secure ways to seal an envelope, peel away the release tape from the flap to reveal a strip of latex and press down to form an instant bond
  • Tear resistant - Constructed from a tri laminate sandwich of paper/polythene/paper
  • Burst Resistant
  • Water Impermeable
  • Security Opaque
  • 5 Year Shelf Life
  • Powerseal
  • Opaque: Blue Hatch
  • Weight per box: 3.57kg
  • Brochures
  • Catalogues
  • Confidential Documents
  • High Value Mailings
Product Code: 134969
Pack size 1
£41.00
Pack of 1 incl. VAT £49.20
RRP £47.86
14%
Compare
Manufacturer Ref TR13302
  • These envelopes are boxed with their flaps open
  • These envelopes have internal side seams
  • Peel & Seal - One of the most secure ways to seal an envelope, peel away the release tape from the flap to reveal a strip of latex and press down to form an instant bond
  • Tear resistant - Constructed from a tri laminate sandwich of paper/polythene/paper
  • Burst Resistant
  • Water Impermeable
  • Security Opaque
  • 5 Year Shelf Life
  • Powerseal
  • Opaque: Blue Hatch
  • Weight per box: 3.90kg
  • Brochures
  • Catalogues
  • Confidential Documents
  • High Value Mailings
Product Code: 135078
Pack size 1
£47.20
Pack of 1 incl. VAT £56.64
RRP £56.39
16%
Compare
Manufacturer Ref TR44402
  • These envelopes are boxed with their flaps folded down
  • These envelopes have internal side seams
  • Peel & Seal - One of the most secure ways to seal an envelope, peel away the release tape from the flap to reveal a strip of latex and press down to form an instant bond
  • Tear resistant - Constructed from a tri laminate sandwich of paper/polythene/paper
  • Burst Resistant
  • Water Impermeable
  • Security Opaque
  • 5 Year Shelf Life
  • Powerseal
  • Opaque: Blue Hatch
  • Weight per box: 5.30kg
  • Brochures
  • Catalogues
  • Confidential Documents
  • High Value Mailings
Product Code: 135144
Pack size 1
£52.75
Pack of 1 incl. VAT £63.30
RRP £64.05
18%
Compare
Manufacturer Ref TR77701
  • These envelopes have internal side seams
  • Peel & Seal - One of the most secure ways to seal an envelope, peel away the release tape from the flap to reveal a strip of latex and press down to form an instant bond
  • Tear resistant - Constructed from a tri laminate sandwich of paper/polythene/paper
  • Burst Resistant
  • Water Impermeable
  • Security Opaque
  • 5 Year Shelf Life
  • Powerseal
  • Opaque: Blue Hatch
  • Weight per box: 3.50kg
  • Brochures
  • Catalogues
  • Confidential Documents
  • High Value Mailings
Product Code: 135262
Pack size 1
£65.18
Pack of 1 incl. VAT £78.22
RRP £81.13
20%
Compare
Manufacturer Ref TR8800
  • These envelopes are boxed with their flaps folded down
  • These envelopes have external side seams
  • Peel & Seal - One of the most secure ways to seal an envelope, peel away the release tape from the flap to reveal a strip of latex and press down to form an instant bond
  • Tear resistant - Constructed from a tri laminate sandwich of paper/polythene/paper
  • Burst Resistant
  • Water Impermeable
  • Security Opaque
  • 5 Year Shelf Life
  • Powerseal
  • Opaque: Blue Hatch
  • Weight per box: 4.30kg
  • Brochures
  • Catalogues
  • Confidential Documents
  • High Value Mailings
Product Code: 135386
Pack size 1
£88.76
Pack of 1 incl. VAT £106.51
RRP £114.02
22%
Compare
Manufacturer Ref TR9900
  • These envelopes are boxed with their flaps folded down
  • These envelopes have external side seams
  • Peel & Seal - One of the most secure ways to seal an envelope, peel away the release tape from the flap to reveal a strip of latex and press down to form an instant bond
  • Tear resistant - Constructed from a tri laminate sandwich of paper/polythene/paper
  • Burst Resistant
  • Water Impermeable
  • Security Opaque
  • 5 Year Shelf Life
  • Powerseal
  • Opaque: Blue Hatch
  • Weight per box: 3.90kg
  • Brochures
  • Catalogues
  • Confidential Documents
  • High Value Mailings
Product Code: 135434
Pack size 1
£97.73
Pack of 1 incl. VAT £117.28
RRP £126.32
23%
Compare
Manufacturer Ref TR8801
  • These envelopes are boxed with their flaps folded down
  • These envelopes have external side seams
  • Peel & Seal - One of the most secure ways to seal an envelope, peel away the release tape from the flap to reveal a strip of latex and press down to form an instant bond
  • Tear resistant - Constructed from a tri laminate sandwich of paper/polythene/paper
  • Burst Resistant
  • Water Impermeable
  • Security Opaque
  • 5 Year Shelf Life
  • Powerseal
  • Opaque: Blue Hatch
  • Weight per box: 4.30kg
  • Window: 40_105mm Window Position:213mm Up 24mm In
  • Brochures
  • Catalogues
  • Confidential Documents
  • High Value Mailings
Product Code: 135457
Pack size 1
£106.33
Pack of 1 incl. VAT £127.60
RRP £138.17
23%
Compare
Manufacturer Ref TR44070
  • These envelopes are boxed with their flaps folded down
  • These envelopes have internal side seams
  • Peel & Seal - One of the most secure ways to seal an envelope, peel away the release tape from the flap to reveal a strip of latex and press down to form an instant bond
  • Tear resistant - Constructed from a tri laminate sandwich of paper/polythene/paper
  • Burst Resistant
  • Water Impermeable
  • Security Opaque
  • 5 Year Shelf Life
  • Powerseal
  • Opaque: Blue Hatch
  • Weight per box: 5.30kg
  • Brochures
  • Catalogues
  • Confidential Documents
  • High Value Mailings
Product Code: 135471
Pack size 1
£109.18
Pack of 1 incl. VAT £131.02
RRP £142.10
23%
Compare
Manufacturer Ref TR8990
  • These envelopes are boxed with their flaps folded down
  • These envelopes have internal side seams
  • Peel & Seal - One of the most secure ways to seal an envelope, peel away the release tape from the flap to reveal a strip of latex and press down to form an instant bond
  • Tear resistant - Constructed from a tri laminate sandwich of paper/polythene/paper
  • Burst Resistant
  • Water Impermeable
  • Security Opaque
  • 5 Year Shelf Life
  • Powerseal
  • Opaque: Blue Hatch
  • Weight per box: 3.60kg
  • Brochures
  • Catalogues
  • Confidential Documents
  • High Value Mailings
Product Code: 135499
Pack size 1
£118.64
Pack of 1 incl. VAT £142.37
RRP £155.08
23%
Compare
Manufacturer Ref TR67701
  • These envelopes are boxed with their flaps folded down
  • These envelopes have internal side seams
  • Peel & Seal - One of the most secure ways to seal an envelope, peel away the release tape from the flap to reveal a strip of latex and press down to form an instant bond
  • Tear resistant - Constructed from a tri laminate sandwich of paper/polythene/paper
  • Burst Resistant
  • Water Impermeable
  • Security Opaque
  • 5 Year Shelf Life
  • Powerseal
  • Weight per box: 3.50kg
  • Brochures
  • Catalogues
  • Confidential Documents
  • High Value Mailings
Product Code: 135500
Pack size 1
£118.67
Pack of 1 incl. VAT £142.40
RRP £155.13
24%
Compare
Total 34 products
show per page
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