Choosing a document box is often considered a simple decision, as people usually just pick one that fits their documents.
However, incorrect size and material selection can lead to problems after a few months of use, such as difficulty organizing documents, wasted shelf space, or a box that quickly gets damaged because it does not match storage requirements.
That is why this guide will explain document box specifications, including standard sizes and the most suitable materials for long-term storage needs.
Standard Archive Box Sizes Commonly Used
Size for A4 Documents
A4 documents measure 21 x 29.7 cm and are widely used in offices. Document boxes for this size usually have slightly larger internal dimensions to ensure papers can be inserted and removed easily without being bent or stuck.
Size for Legal or Folio Documents
Folio or F4 documents measure 21.5 x 33 cm and require longer box dimensions compared to A4-specific boxes. Boxes designed for this size ensure that documents remain flat and are not folded or damaged at the edges.
Comparison of Small, Medium, and Large Sizes
Small boxes are suitable for limited document storage or short-term use. Medium-sized boxes are the most versatile and commonly used for daily office needs. Large boxes are ideal for high-volume, long-term archives such as annual institutional records.
When to Use Each Size
The choice of box size depends on document volume, access frequency, and available storage space. Frequently accessed documents are best stored in medium-sized boxes for easy handling, while long-term archives that are rarely opened are more efficient in large boxes to maximize storage capacity.
Document Box Material and Its Impact on Durability
1. Cardboard Box
Cardboard is widely used due to its affordable price and easy availability. For short-term or temporary document storage, cardboard can still be a practical option.
However, cardboard has structural weaknesses. It tends to absorb moisture from the surrounding environment, which can weaken paper documents and make them prone to tearing after a few months of storage.
In poorly ventilated or high-humidity environments, cardboard can also become a medium that accelerates mold growth on stored documents.
Additionally, cardboard is vulnerable to termite attacks when stored for long periods without regular inspection. When stacked over time, it gradually loses strength due to continuous pressure, causing edges and corners to become easily damaged.
2. PP Board Plastic Box
This material offers significantly better durability compared to cardboard in almost all aspects. Its surface does not absorb water, keeping documents inside dry and well protected.
The hollow structural design of PP board also provides higher load resistance compared to cardboard with similar thickness.
PP board boxes are resistant to tearing, do not attract termites, and maintain their shape even after repeated stacking and long-term use. The surface is also easy to clean or wipe when needed.
PP board archive boxes are highly recommended for storing legal documents, academic records, or important administrative files that need to be preserved for many years.
ALVAboard Archive Box Specifications: Complete Size and Material Guide
ALVAboard manufactures PP board archive boxes designed to meet various office and institutional document storage needs. Each product is built with durability, functionality, and long-term storage efficiency in mind.
Document Storage Flip
Dimensions: 34 x 23 x 26 cm with 3 mm thickness. Available in black and white color options.
This model is suitable for both A4 and F4 documents. It features a practical flip lid design and dual side handles for easy carrying and mobility.
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Archive Storage ANRI
Dimensions: 37 x 19 x 27 cm with 3 mm thickness. Available in black and white.
This product follows the official ANRI (National Archives of the Republic of Indonesia) standard sizing, making it highly suitable for government institutions, educational organizations, and agencies that comply with official archiving regulations.
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File / Document Storage
Dimensions: 36.5 x 26.5 x 24 cm with 4 mm thickness. Available in black, white, and red-white color options.
This model is designed for folio-size documents. It features a tight-fitting lid and a stackable structure that ensures stability when placed on shelves, making it ideal for long-term document storage.
All three variants are shipped in flat-packed form and can be customized in size if your organization’s specific requirements are not met by the available standard dimensions.
Learn more in our archive box storage guide for document organization, or explore other available plastic file box options.
For further consultation, contact the ALVAboard team via WhatsApp at +6287793102838 to discuss your document storage needs and get the best price offer!
