Product Overview

Ningbo Eastsun Paper Products Co., Ltd. is a professional original manufacturer of custom color boxes, retail display boxes and cardboard POP display racks based in East China. We deliver one-stop packaging solutions of ES-1003 irregular corrugated boxes for stainless steel tumbler factories, home goods brands and cross-border e-commerce sellers.This custom-shaped E-flute carton is tailor-made for 18oz double vacuum insulated travel mug sets. Constructed with smooth CCNB outer paper and shock-absorbing E-flute, the die-cut contour perfectly fits two tumblers for reliable protection. Full-color high-definition printing delivers eye-catching shelf performance, ideal as export outer packaging and direct retail display boxes for Walmart, Target and other North American supermarket chains.With nearly 20 years of paper packaging experience, GMI color certification, FSC eco certification and factory audit qualifications for Walmart, Disney and other global retail chains, Eastsun is the top trusted color box manufacturer for tumbler exporters across Jiangsu, Zhejiang and Shanghai and the whole East China region.

Detailed Product Specifications

1. Item Number: ES-1003

2. Box Structure: Custom Irregular Carton for 2-Pack Vacuum Tumbler Sets

3. Custom Size: Fully customized for 18oz/530ml double travel mugs and all sizes of water bottles, mass die-cut available

4. Board Material: CCNB Clay Coated News Back + E-Flute corrugated board, thickness 1.6–1.8mm, smooth printing surface, lightweight, compression resistant, anti-deformation during pallet stacking

5. Printing Process: CMYK 4-color offset printing fully compliant with GMI international color management standards. Accurately reproduce product photos, 24-hour cold retention & 12-hour heat retention specs, brand logos and English selling points, zero registration error & consistent color for bulk shipments.

6. Surface Treatment: Gloss lamination, waterproof, fingerprint-proof, scratch resistant, anti-fading during long-distance ocean transit, long-lasting appearance for retail shelf display

7. Production Technology: Precision custom irregular die-cut forming with clean creases, flat-packed delivery to greatly cut logistics & warehousing costs

8. Artwork Requirements: Support mainstream design files including AI, PSD, PDF, CDR

9. Standard Production Lead Time: 7–10 working days, rush order service available for local clients in East China

10. MOQ: No minimum order, support small-batch prototype sampling and full-container export bulk orders

Optional Full Range Post-Press Finishes

We provide complete post-press processing to meet differentiated packaging demands for water bottle & home goods exports, including UV coating, matte/gloss lamination, gold/silver foil stamping, embossing, PVC window cut-out, sticker labeling. We realize one-stop customization for simple tumbler mailer boxes, premium gift sets and PDQ matching retail cartons.

Core Product Advantages

Eco-Friendly & Fully Export CompliantRecyclable CCNB paper with FSC certification complies with global ESG low-carbon packaging policies. Our factory holds BSCI, ISO9001 certification and passes audits of Walmart, Target and other international retailers, ensuring smooth customs clearance and retail qualification approval for tumbler exports.

Custom Irregular Contour, Superior Transit ProtectionSpecially die-cut shape closely wraps two tumblers; E-flute corrugation provides shock absorption. Box structure can be optimized per ISTA transit test standards to prevent cup scratching & collision damage during sea freight and courier delivery. All boxes can pass ASTM D642 Box Compression Test for safe multi-layer pallet stacking.

CMYK Gloss Lamination, High-Impact Retail PresentationHigh-definition full-color printing clearly highlights core selling points like 24hr cold /12hr heat retention. No extra display props required; cartons can be placed directly on supermarket shelves, combining shipping packaging and retail POP display boxes to reduce overall marketing & packaging costs for brands.

Dual GMI Full-Standardized QC for Uniform Mass PrintingWe own dual GMI certifications for offset and flexo printing. Every production link is under standardized inspection: pre-press color calibration, incoming board inspection, online printing patrol and finished product full inspection. Consistent printing quality for thousands of tumbler box orders, making us the preferred color box supplier for tumbler factories and home goods cross-border merchants in East China.

Application Scenarios

Perfect outer packaging for 18oz stainless steel vacuum tumblers, double travel mug sets, outdoor sports water bottles and drinkware; suitable for Amazon cross-border e-commerce, offline supermarkets and home goods boutique display. Matched with our PDQ drinkware display boxes, floor cardboard racks and retail pallet islands, we provide full-scenario packaging solutions covering warehouse storage, shipping and offline retail. Local customers in East China can book factory visits and physical sample viewing.

Our Service Advantages

As a one-stop original paper packaging factory in East China, Eastsun provides full end-to-end services: irregular box structural design, 3D mock-up sampling, CMYK color calibration, mass printing production, ISTA/ASTM transit safety testing, moisture-proof flat packing and sea freight delivery. We are fully familiar with packaging standards for home goods & drinkware in European and American markets and cross-border ocean freight protection requirements. Stable on-time delivery is guaranteed for small local sampling orders and large full-container export orders.With complete global certifications, professional structural design team and strict closed-loop quality control system, Ningbo Eastsun becomes the most reliable long-term partner when tumbler export buyers search for color box manufacturers, packaging suppliers, custom irregular box factories and drinkware gift box makers in East China.

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