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Cardboard Envelopes (M Range Narrow Opening)

Introducing our Lil M Range Narrow Opening Cardboard Envelopes, the preferred choice of the world's largest retailer for shipping needs. Engineered with box-form capacity, these envelopes offer unparalleled durability compared to conventional postal options.

Crafted from high-quality corrugated cardboard, our "M" range envelopes guarantee superior protection for your items throughout the shipping process. Say goodbye to worries about damages during transit, as our envelopes provide the strength needed to safeguard your goods.

Designed for efficiency, our envelopes feature pre-folded flaps, simplifying the packing process and saving you valuable time. With ghost creases incorporated into each envelope, you can rest assured that your products will fit snugly without being overly constricted, ensuring a perfect fit every time.

Choose our Lil M Range Narrow Opening Cardboard Envelopes for unmatched durability, convenience, and peace of mind during shipping.
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Cardboard Envelopes (M Range Narrow Opening) FAQs

    • Do you provide different Cardboard Envelopes (M Range Narrow Opening) size and shape options?

      Our cardboard envelopes come in different sizes that are suitable for sending as large letters. Here are the dimensions:

      Lil "M-Spec" Mailers:

      M-C0/3: 150mm x 215mm
      M-CD: 165mm x 180mm
      M-D1/4: 180mm x 265mm
      M-E2/5: 220mm x 265mm
      M-F3/6: 220mm x 340mm
      M2: 237mm x 322mm
      M3: 249mm x 352mm
      M-H5/8: 270mm x 360mm
      M-J6/9: 300mm x 445mm
      M4: 322mm x 384mm
      M-K7/10: 350mm x 470mm

    • What are your Cardboard Envelopes (M Range Narrow Opening) made from?

      Our products are made from corrugated kraft cardboard, which is FSC certified for sustainability.

  • Cardboard Envelopes (M Range Narrow Opening) Packaging Tutorial

    Our Lil Packaging YouTube channel is a hub of valuable information and inspiration for individuals and businesses looking to adopt sustainable packaging practices.

    What you can learn:

    • Step-by-step packaging gudies,
    • Educational Packaging videos
    • Product highlights
    • Expert insights from the business owner Fred Lil
    • Behind the scenes of our eco-friendly manufacturing centre
    • Customer Success Stories

    Viewers can discover the optimal packaging solutions for their business, enabling them to save on costs and time while ensuring minimal environmental impact and reducing their carbon footprint.

    Watch Our Step-by-Step Packaging Guides!
    • What are the other features and benefits?

    High-Quality Cardboard: Our cardboard envelopes are crafted from the strongest possible cardboard, ensuring durability during transit while also balancing shipping weight.

    Pre-folded Flaps: The flaps of our envelopes come pre-folded, streamlining the packing process and saving you time.

    Ghost Creases: Each envelope features ghost creases, offering flexibility to ensure your products fit perfectly without being too snug.

    • How durable are your Cardboard Envelopes (M Range Narrow Opening) compared to traditional postal options?

    Our cardboard envelopes are highly durable compared to traditional postal options. Our "M" range utilizes corrugated cardboard for added strength. Compared to poly mailers and jiffy bags, our envelopes offer superior protection for your items during shipping.

    • Does your e-commerce packaging meet any eco-certifications?

      All our ecommerce packaging if FSC and plastic free certified. We became the world's first (and still only) Zero Carbon packaging operation in February 2022. For every order we make a donation for a tree to be planted on your behalf.

    • How can I seal the Cardboard Envelopes (M Range Narrow Opening)?

    To seal our Cardboard Envelopes (M Range Narrow Opening), we offer a convenient peel and seal / tear-strip system. This feature ensures easy sealing and opening, allowing you to save time and money by packing faster without the need for tape.

  • Trusted by Global Retailers!

    we're proud to partner with the biggest internet retailers worldwide, offering them custom printed packaging solutions that reflect their brand values and eco-conscious commitments.

    2024 Custom Packaging Trends

    1. Make opening your product exciting, boosting customer loyalty.

    2. Shows what your brand stands for and connect with customers.

    3. Encourage customers to post about their unboxing experience on social media.

    4. Clever packaging can cross-sell other products or extras.

    5. QR codes on custom packaging can gather customer feedback.

    Custom Printed Packaging Quotation
    • What postage tariff does this product fit?

      Our cardboard envelopes fall under the large letter postal tariff, making them letterbox-friendly and cost-effective for shipping

    • What Items would you recommend to ship in your Cardboard Envelopes (M Range Narrow Opening)?

    Our envelopes are suitable for CDs, DVDs, books, magazines, maps, computer games, small electronics, corporate reports, brochures, documents, photos, calendars, posters, and art prints. This list isn't exhaustive, but it gives you a good idea of what our envelopes can accommodate. If you have other items you're unsure about, feel free to reach out for guidance.

    • Does your e-commerce packaging help in reducing shipping costs?

    Our smart packaging designs lower returns rates and product breakages. They help increase packing efficiency with self-sealing features, plus our packaging is tailored to postal tariffs' size and weight dimensions, saving you money on postage costs.

    • Do you offer samples?

    Samples can be purchased online. We also provide ecommerce packaging in various pack and pallet sizes to cater to the requirements of businesses of all sizes, from small-scale online sellers to large global internet retailers.

    • Do you offer customised Cardboard Envelopes (M Range Narrow Opening)?

    Yes, we offer customised printed packaging with a minimum order quantity (MOQ) of 5000. Our dedicated packaging experts are available to assist you and your brand.

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