Manilla Archives | Initiative Office Products https://www.initiativeofficeproducts.co.uk/colour/manilla/ Award winning office stationery Thu, 29 Jan 2026 14:56:59 +0000 en-US hourly 1 https://www.initiativeofficeproducts.co.uk/wp-content/uploads/2019/05/recycle_box_logo-100x100.png Manilla Archives | Initiative Office Products https://www.initiativeofficeproducts.co.uk/colour/manilla/ 32 32 EN1010 | Initiative Envelope Self Seal 381x254mm 115gsm Heavy Duty Manilla Pack 250 https://www.initiativeofficeproducts.co.uk/product/en1010-initiative-envelope-self-seal-381x254mm-115gsm-heavy-duty-manilla-pack-250/ Thu, 29 Jan 2026 14:56:53 +0000 https://www.initiativeofficeproducts.co.uk/product/en1010-initiative-envelope-self-seal-381x254mm-115gsm-heavy-duty-manilla-pack-250/

The post EN1010 | Initiative Envelope Self Seal 381x254mm 115gsm Heavy Duty Manilla Pack 250 appeared first on Initiative Office Products.

]]> High quality pocket envelopes made from heavyweight 115gsm 80% recycled manilla to help withstand rough handling. Self seal flaps won’t break open even under the toughest conditions. Ideal for mailing reports brochures etc.

  • 381 x 254mm
  • 115gsm.
  • Self Seal

    • The post EN1010 | Initiative Envelope Self Seal 381x254mm 115gsm Heavy Duty Manilla Pack 250 appeared first on Initiative Office Products.

    ]]>         EN2421 | Initiative Envelope C5 Self Seal Heavy Duty 115gsm Manilla Pack 500 https://www.initiativeofficeproducts.co.uk/product/en2421-initiative-envelope-c5-self-seal-heavy-duty-115gsm-manilla-pack-500/ Thu, 29 Jan 2026 14:56:41 +0000 https://www.initiativeofficeproducts.co.uk/product/en2421-initiative-envelope-c5-self-seal-heavy-duty-115gsm-manilla-pack-500/

    The post EN2421 | Initiative Envelope C5 Self Seal Heavy Duty 115gsm Manilla Pack 500 appeared first on Initiative Office Products.

    ]]>     High quality pocket envelopes made from heavyweight 115gsm 80% recycled manilla to help withstand rough handling. Strong Self Seal flaps won’t break open even under the toughest conditions. Ideal for mailing reports and brochures etc.

  • Size: 229 x 162mm.
  • 115 gsm.
  • Self Seal.

    • The post EN2421 | Initiative Envelope C5 Self Seal Heavy Duty 115gsm Manilla Pack 500 appeared first on Initiative Office Products.

    ]]>         EN2430 | Initiative Envelope Self Seal 406x305mm 115gsm Manilla Pack 250 https://www.initiativeofficeproducts.co.uk/product/en2430-initiative-envelope-self-seal-406x305mm-115gsm-manilla-pack-250/ Thu, 29 Jan 2026 14:55:45 +0000 https://www.initiativeofficeproducts.co.uk/product/en2430-initiative-envelope-self-seal-406x305mm-115gsm-manilla-pack-250/

    The post EN2430 | Initiative Envelope Self Seal 406x305mm 115gsm Manilla Pack 250 appeared first on Initiative Office Products.

    ]]>     High quality pocket envelopes made from heavyweight 115gsm 80% recycled manilla manilla to help withstand rough handling. Strong Self Seal flaps won’t break open even under the toughest conditions. Ideal for mailing reports or brochures etc.

  • 406 x 305mm
  • 115gsm.
  • Self Seal.

    • The post EN2430 | Initiative Envelope Self Seal 406x305mm 115gsm Manilla Pack 250 appeared first on Initiative Office Products.

    ]]>         EN2439 | Initiative Envelope C5 Self Seal 80gsm Manilla Pack 500 https://www.initiativeofficeproducts.co.uk/product/en2439-initiative-envelope-c5-self-seal-80gsm-manilla-pack-500/ Thu, 29 Jan 2026 14:55:37 +0000 https://www.initiativeofficeproducts.co.uk/product/en2439-initiative-envelope-c5-self-seal-80gsm-manilla-pack-500/

    The post EN2439 | Initiative Envelope C5 Self Seal 80gsm Manilla Pack 500 appeared first on Initiative Office Products.

    ]]>     The lowest cost pocket manilla envelopes made from 80% recycled manilla. Versatile envelopes ideal for receipts/invoices/delivery notes etc.

  • Size: 229 x 162mm.
  • 80gsm.
  • Self Seal.

    • The post EN2439 | Initiative Envelope C5 Self Seal 80gsm Manilla Pack 500 appeared first on Initiative Office Products.

    ]]>         EN9517 | 16×12 Manilla Gusset Pocket Plain 406x305x30mm Peel & Seal 140gsm Box 125 https://www.initiativeofficeproducts.co.uk/product/en9517-16x12-manilla-gusset-pocket-plain-406x305x30mm-peel-seal-140gsm-box-125/ Thu, 29 Jan 2026 14:23:42 +0000 https://www.initiativeofficeproducts.co.uk/product/en9517-initiative-envelope-25mm-v-base-gusset-pocketed-plain-peel-n-seal-406x305x25-120gsm-manilla-pack-125/

    The post EN9517 | 16×12 Manilla Gusset Pocket Plain 406x305x30mm Peel & Seal 140gsm Box 125 appeared first on Initiative Office Products.

    ]]>     Ideal for mailing bulkier documents. Built in 30mm v base gusset expands to fit contents. Strong seams and heavyweight 140gsm manilla protects against bursting open during mailing so contents arrive intact. Peel & Seal flaps for a stronger closure.

  • 406 X 305 x 30mm
  • 140gsm.
  • Peel & Seal.

    • The post EN9517 | 16×12 Manilla Gusset Pocket Plain 406x305x30mm Peel & Seal 140gsm Box 125 appeared first on Initiative Office Products.

    ]]>         EN9513 | 15×10 Manilla Gusset Pocket Plain 381x254x25mm Peel & seal 140gsm Box 125 https://www.initiativeofficeproducts.co.uk/product/en9513-15x10-manilla-gusset-pocket-plain-381x254x25mm-peel-seal-140gsm-box-125/ Thu, 29 Jan 2026 14:23:42 +0000 https://www.initiativeofficeproducts.co.uk/product/en9513-initiative-envelope-25mm-v-base-gusset-pocketed-plain-peel-n-seal-381x254x25-120gsm-manilla-pack-125/

    The post EN9513 | 15×10 Manilla Gusset Pocket Plain 381x254x25mm Peel & seal 140gsm Box 125 appeared first on Initiative Office Products.

    ]]>     Ideal for mailing bulkier documents. Built in 25mm v base gusset expands to fit contents. Strong seams and heavyweight 140gsm manilla protects against bursting open during mailing so contents arrive intact. Peel & Seal flaps for a stronger closure.

  • 381 X 254 x 25mm
  • 140gsm.
  • Peel & Seal.

    • The post EN9513 | 15×10 Manilla Gusset Pocket Plain 381x254x25mm Peel & seal 140gsm Box 125 appeared first on Initiative Office Products.

    ]]>         EN9516 | Initiative C4 Manilla Boardback 324x229mm Peel & Seal 120gsm Please Do Not Bend’ Box 125 https://www.initiativeofficeproducts.co.uk/product/en9516-initiative-c4-manilla-boardback-324x229mm-peel-seal-120gsm-please-do-not-bend-box-125/ Thu, 29 Jan 2026 14:23:42 +0000 https://www.initiativeofficeproducts.co.uk/product/en9516-initiative-envelope-boardbacked-peel-n-seal-c4-115gsm-manilla-pack-125/

    The post EN9516 | Initiative C4 Manilla Boardback 324x229mm Peel & Seal 120gsm Please Do Not Bend’ Box 125 appeared first on Initiative Office Products.

    ]]>     Board back manilla envelopes. Peel & seal flaps for a stronger closure. Strong 120gsm manilla will not split or tear. ‘Please do not bend’ printed on the front for added security.

  • C4 size. 324 X 229mm (12.75in x 9in).
  • 120gsm.
  • Peel & Seal.

    • The post EN9516 | Initiative C4 Manilla Boardback 324x229mm Peel & Seal 120gsm Please Do Not Bend’ Box 125 appeared first on Initiative Office Products.

    ]]>         EN9512 | C4 Manilla Gusset Pocket Plain 324x229x25mm Peel & Seal 130gsm Box 125 https://www.initiativeofficeproducts.co.uk/product/en9512-c4-manilla-gusset-pocket-plain-324x229x25mm-peel-seal-130gsm-box-125/ Thu, 29 Jan 2026 14:23:42 +0000 https://www.initiativeofficeproducts.co.uk/product/en9512-initiative-envelope-25mm-v-base-gusset-pocketed-plain-peel-n-seal-c4-120gsm-manilla-pack-125/

    The post EN9512 | C4 Manilla Gusset Pocket Plain 324x229x25mm Peel & Seal 130gsm Box 125 appeared first on Initiative Office Products.

    ]]>     Ideal for mailing bulkier documents. C4 size Built in 25mm v base gusset expands to fit contents. Strong seams and heavyweight 130gsm manilla protects against bursting open during mailing so contents arrive intact. Peel & Seal flaps for a stronger closesure.

  • C4: 324 X 229 x 25mm
  • 130gsm.
  • Peel & Seal.

    • The post EN9512 | C4 Manilla Gusset Pocket Plain 324x229x25mm Peel & Seal 130gsm Box 125 appeared first on Initiative Office Products.

    ]]>