Ark Deluxe Portrait 4-D Ring Binder Folder - A3 - Black

This premium presentation folder features 4 rings to hold documents securely. The folder is constr...

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AmazonARK A3 Deluxe Portrait 4-D Ring Binder Folder File Art Black Presentation Portfolio + 10 Sleeves (Black)
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B&QB&Q - A3 Deluxe Portrait 4-D Ring Binder Folder File Art Black Presentation Portfolio + 10 Sleeves (Black)
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Product Information

Full details

The Ark Deluxe A3 Portrait 4-D Ring Binder is an ideal storage solution for designers, artists, and students who need to organize and protect large-format documents. Its core benefit lies in the combination of a rigid, durable 1.3mm cover and high-clarity protective wallets that keep work pristine for presentations. While it offers excellent capacity for A3 sheets, users should note that its fixed spine width requires careful storage in larger bags or flat-file drawers.

All features

Model Part Number36318
BrandArk

Extended Product Information

FAQs

Can this folder accommodate landscape A3 sheets?

No, this folder is specifically designed for portrait orientation documents to match the ring placement and spine structure.

Are the included wallets refillable?

Yes, you can easily remove or add more standard 4-ring compatible A3 wallets to the binder.

What is the micron thickness of the included wallets?

The included wallets are 90 microns thick, which is standard for high-quality archival display.

Is the cover waterproof?

The cover is water-resistant, protecting documents from minor spills, but it should not be submerged or exposed to heavy rain.

How many sheets can the folder hold?

With the 40mm ring capacity, it can typically hold approximately 100-150 sheets depending on the thickness of the paper and the use of plastic wallets.

Troubleshooting

Rings are not closing flush

Check if any paper or debris is caught in the ring hinges; clear the area and ensure the rings are correctly aligned.

Plastic wallets are bulging

You may have exceeded the 40mm capacity of the rings; remove some pages to allow the binder to close properly.

Cover scuffing

Use a non-abrasive vinyl cleaner to gently buff out light surface marks.

Pros and Cons

Pros

  • Durable 1.3mm thick cover prevents document creasing
  • 4-D ring mechanism ensures pages remain aligned
  • Includes 10 high-clarity display wallets
  • Clear pockets allow for quick spine and cover identification

Cons

  • Fixed spine width may be bulky for small messenger bags
  • Limited to portrait orientation for A3 sheets
  • Requires additional wallet inserts for large document collections

Setup, Compatibility & Care

To set up your binder, gently pull the tabs on the D-rings to open the mechanism, insert your documents or plastic wallets, and snap the rings shut until they click into place. The folder is specifically engineered for A3 sheets in portrait orientation.

Care Instructions:

  • Keep the folder away from direct heat sources to prevent the plastic cover and wallets from warping.
  • Clean the exterior with a dry or lightly dampened microfiber cloth to remove dust and fingerprints.
  • Avoid overloading the rings beyond their 40mm capacity, as this can misalign the mechanism over time.
  • Store in a horizontal or vertical position, ensuring there is no heavy pressure applied to the spine, which could lead to bending.

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