Red Custom Corrugated Box

This red custom corrugated box is specifically designed for premium gift packaging. It features a three-layer single-wall E-flute structure with a flute height of just 1.1–1.2mm, providing a smooth and even surface that ensures exceptionally high fidelity in printing intricate designs. The face paper is made from 230–250g coated white cardboard or kraft linerboard, paired with 120–140g high-strength corrugated medium and 170–200g kraft inner liner. It delivers an edge crush strength of ≥3.5 kN/m and burst strength of ≥1500 kPa, offering extra-hard load-bearing and compression performance. Dimensions: 270×165×50mm. Supports offset printing with 4-color plus spot color overprinting. The main design—a fireworks element and brand logo—can be embellished with hot foil stamping or UV spot color to achieve a metallic sheen. Inside the lid, the "Ranqiu" logo is applied using silver hot foil or light gold technique, understated yet refined. The entire box is laminated with either matte or glossy film, making it abrasion-resistant, moisture-proof, and scratch-resistant. Color saturation is outstanding, with a color difference of ΔE≤2, and the primary red color is vivid and precise. This is a fully customizable product—materials, printing, and surface finishing can all be adjusted upon request to create a unique brand packaging solution.