Expandable Kraft File Folder for Document Storage

The Design Concept: Industrial Efficiency meets Earth-Friendly Utility

In the modern corporate landscape, organization is the backbone of productivity. Our bespoke expandable kraft folder is engineered for the professional who demands both durability and sustainability. By utilizing a high-density accordion structure, we provide a high-capacity storage solution that remains compact when empty, effectively optimizing workspace efficiency and reducing storage overhead.

Artistic Details & Engineering Excellence

This folder is crafted from premium 450GSM reinforced kraft paper, ensuring a rigid frame that resists tearing even under full capacity. The expandable gussets are precision-folded with a 0.2mm tolerance, allowing the folder to expand up to 80mm to accommodate over 300 sheets of standard A4 documents. Each seam is reinforced with industrial-grade adhesive, enabling the structure to support a weight of up to 2.5kg without losing its architectural form. It is the ideal sustainable filing solution for legal firms, architectural studios, and corporate offices.

Sustainable Luxury & Global Integrity

At Starmi, we believe professional tools should respect the planet. This organizer is crafted from 100% FSC-certified recycled materials, ensuring your office supplies align with global environmental mandates. Fully EUDR-compliant, this product guarantees a transparent supply chain for the European and North American markets.

★  Design Style:Professional Industrial / Eco-Minimalism 

★  Key Feature:Multi-Pocket Accordion Expansion & High-Capacity Storage 

★  Processing:Precision Creasing & Heavy-Duty Gusset Reinforcement 

★  Compliance: FSC Certified, 100% Recyclable, EUDR Traceable