3-layer E flute lid and base corrugated box with window ww022

Structure

This two-piece corrugated box consists of a separate base tray and lid, both formed from flat blanks with straight walls and no glue flaps for simple assembly. Engineered specifically for fruit e-commerce shipping, the rectangular form accommodates standard fruit trays, clamshells, punnets, or loose-packed items like berries, grapes, cherries, or small citrus. The lid features a large die-cut window for direct product visibility, allowing customers to see freshness and quality at a glance while the 3-layer E-flute corrugation provides cushioning and compression resistance for safe cold-chain transit and multi-point handling.

Surface & Visual Design

The box is laminated with coated paper on the exterior, printed in full four-color CMYK to produce vibrant, appetizing fruit imagery, origin details, and brand graphics with high color fidelity. The coated paper surface receives gloss lamination for a shiny, premium finish that enhances color saturation, makes fruit photos pop, and resists moisture spots and light scuffs during refrigerated transport. The overall design emphasizes freshness and premium presentation with ample space for mandatory labeling (weight, best-before, traceability codes). The window opening is cleanly die-cut and framed to showcase the fruit without compromising lid strength.

Materials & Construction

Constructed with 3-layer E-flute corrugated board as the core for lightweight resilience, good crush strength, and effective cushioning—ideal for delicate fruit protection. The exterior is laminated with coated paper (CCNB backer) for superior print quality, smooth gloss lamination adhesion, and a bright white base under the CMYK inks. Die-cutting and creasing are executed with high precision to produce sharp folds, clean straight walls, precise window cutout, and reinforced lid edges without flute crush or delamination. Each piece is formed separately, with final hard box assembly using glued seams and corner reinforcements to ensure structural integrity.

Insert & Protection

Internal dimensions are calibrated for a snug fit around fruit trays or punnets, with the E-flute corrugation providing natural padding to prevent bruising from pressure or vibration. A food-grade plastic liner or absorbent pad can be placed in the base if needed to manage condensation and maintain hygiene. The window lid allows visual inspection without opening, while the gloss-laminated exterior acts as a barrier against external moisture and handling marks, keeping fruit fresh and presentable throughout the supply chain.

Unboxing Experience

The lid lifts off smoothly, revealing the fruit through the large window even before opening. The glossy laminated coated paper exterior with vivid four-color printing creates an immediate, mouthwatering first impression that feels fresh and premium upon arrival. The sturdy E-flute construction combined with the shiny surface and clear window view delivers a careful, high-quality reveal that emphasizes natural appeal, ripeness, and brand trust—qualities highly valued in fruit e-commerce packaging.

Customization Options

Box dimensions, lid window size/shape/framing, plastic liner or absorbent pad integration, and printing layouts can be adapted to various fruit types, pack sizes, and cold-chain requirements. Corrugated flute type, coated paper weight, gloss lamination level, color vibrancy, and minimal branding accents remain fully adjustable. This supports production of custom corrugated boxes, corrugated packaging, custom corrugated shipping boxes, and sustainable e-commerce packaging solutions tailored for fresh produce fulfillment.

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