3-layer E flute corrugated mailer box ww016

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. Developed as a versatile e-commerce shipping container, the rectangular form accommodates various product categories—from apparel and footwear to small electronics and home accessories—while providing sufficient depth and stacking strength for single or multi-item orders in fulfillment centers and last-mile delivery.

Surface & Visual Design

The box uses natural kraft linerboard (brown kraft paper) on all exterior surfaces, with screen printing applied for logos, brand names, handling icons, or minimal text elements. The screen-printed ink delivers high-opacity, tactile coverage that stands out against the raw kraft background, creating a clean, eco-conscious, and brand-focused appearance typical of sustainable e-commerce packaging. The kraft surface remains unlaminated to preserve its authentic, matte texture and natural fibrous look, emphasizing environmental responsibility while resisting light scuffs and handling marks during transit.

Materials & Construction

Constructed with 3-layer E-flute corrugated board as the core for optimal cushioning, compression resistance, and lightweight performance—critical for cost-effective shipping. The exterior and interior liners are natural kraft paper for a consistent, unbleached aesthetic and excellent screen-print adhesion. Die-cutting and creasing are executed with high precision to produce sharp folds, clean straight walls, and precise lid-to-base alignment without flute crush or tearing. Each piece is formed separately for durability and easy nesting during storage.

Insert & Protection

Internal dimensions are sized for flexible e-commerce use, typically fitting polybags, mailer envelopes, bubble wrap, or direct product placement with minimal void fill. The E-flute layers provide inherent shock absorption to protect contents from transit impacts. Optional die-cut corrugated partitions, corner protectors, or kraft paper void fill can be added to secure irregular items and prevent movement, maintaining package integrity from fulfillment center to customer doorstep.

Unboxing Experience

The lid lifts off smoothly, revealing contents in an orderly, protected state. The natural kraft exterior with crisp screen-printed branding creates a grounded, authentic first impression that feels eco-friendly and premium upon arrival. The tactile kraft texture and bold printed elements deliver a thoughtful, sustainable reveal that reinforces perceptions of responsible handling and quality—qualities highly valued in modern e-commerce packaging.

Customization Options

Box dimensions, lid height, wall style, internal divider layouts, and screen-print placement can be adapted to different e-commerce product categories and brand guidelines. Corrugated flute type, kraft liner weight, screen-print ink colors and coverage, 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 high-volume fulfillment.

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