Biodegradable Kraft Paper Box with Custom Logo Green
Quick Specs
| Category | Kraft eco boxes |
|---|---|
| Material | 350gsm kraft paper / 1.5-2.5mm greyboard / recycled board |
| MOQ | 500-1000 units |
| Price | $0.20-1.50/pc |
| Certification | ISO 9001, FSC |
| Sample | 3-5 days |
| Production | 7-15 days |
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Product Overview
Biodegradable kraft paper box with custom logo printing — manufactured by Guangdong Bincai Color Printing Co., Ltd., a full-chain packaging enterprise with 23 years of experience (founded 2003). Designed for brands committed to plastic-free, sustainable packaging without compromising on print quality or structural integrity. Built on KBA 1050 and Heidelberg 7+1 UV presses with soy-based inks across an 18,000 sqm integrated campus in Foshan, Guangdong. Daily output 1.7 million boxes + 220,000+ gift boxes (post-2025 expansion). ISO 9001:2015 and FSC Chain-of-Custody certified. Ideal for cosmetics, organic food, apparel, and lifestyle brands seeking zero-plastic, fully recyclable packaging solutions.
Manufacturing Specifications
- Material: 250–450gsm unbleached kraft paperboard; 100% recycled post-consumer content options (85–100% PCR)
- Board Construction: Single-layer kraft (250–350gsm) for flexible cartons; kraft-wrapped greyboard (1.5–2.5mm) for rigid boxes
- Inks: Soy-based (ASTM D6866 verified bio-content ≥60%); water-based flexo inks for single-color kraft runs
- Adhesives: Water-based PVA (ASTM D6400 biodegradable); starch-based for kraft-to-kraft bonding
- Finishes: Aqueous matte coating (water-based, recyclable), natural uncoated kraft, vegetable-based wax
- Press: KBA 1050 4-color for CMYK on kraft; Heidelberg 7+1 for precise PMS color matching
- Print Quality: 1–4 color process; foil-free debossing for natural logo marking
- Daily Output: 1.7 million boxes (post-2025 expansion)
- Certifications: ISO 9001:2015, FSC Chain-of-Custody, EN 13432 (compostability on request), ASTM D6400
Customization Options
| Option | Available Choices |
|---|---|
| Size Range | 50×50×20mm to 400×300×120mm |
| Material | 250–450gsm kraft board, 100% recycled PCR, kraft+greyboard rigid |
| Print Method | Soy-based CMYK offset, water-based flexo, foil-free deboss |
| Color Palette | 1–4 color CMYK on natural kraft; PMS spot (Heidelberg) |
| Structure | Tuck-top, drawer box, shoulder box, pillow box, sleeve+base |
| Closure | Cotton pull cord, jute twine, kraft tuck-flap, magnetic (recycled) |
| Handle | Cotton rope, twisted kraft paper, jute, die-cut carry slot |
| Interior | Unbleached cardboard dividers, kraft paper cushioning, cotton lining |
| MOQ | 500 units (standard), 1000+ (multi-color + complex structure) |
Sustainability Credentials
| Certification | Standard | Benefit |
|---|---|---|
| FSC Chain-of-Custody | FSC-STD-40-004 | Fiber traceable to responsibly managed forests |
| Soy Ink | ASTM D6866 | ≥60% bio-based content, lower VOC emissions |
| Recycled Content | 85–100% PCR available | Diverts post-consumer fiber from landfills |
| Biodegradability | EN 13432 / ASTM D6400 | ≥90% degradation within 180 days (industrial compost) |
| Recyclability | Standard paper stream | No plastic laminates — fully repulpable |
| Plastic-Free | Zero PE/PET/PVC | Entire structure paper-based, including windows (PLA film optional) |
Applications
| Industry | Application | Key Feature |
|---|---|---|
| Organic Cosmetics | Serum boxes, soap cartons, skincare sets | Soy-ink printing + FSC kraft |
| Specialty Food | Tea boxes, chocolate cartons, granola | Food-safe inks, plastic-free |
| Apparel & Lifestyle | T-shirt boxes, accessory sets | Cotton handle + natural finish |
| Jewelry | Minimalist ring/bracelet boxes | Kraft rigid + cotton lining |
| Corporate Gifts | Eco-branded gift sets | Debossed logo + recycled board |
| Subscription Boxes | Monthly eco-discovery kits | 100% recyclable — no landfill guilt |
Production Quality
| Test | Standard | Specification |
|---|---|---|
| Print Rub Resistance | ASTM D5264 | ≥100 cycles (Sutherland) |
| Color Consistency | Internal | ΔE ≤ 3.0 across batch |
| Glue Bond Strength | Internal | ≥2.0 N/cm² (water-based PVA) |
| Moisture Resistance | Internal | ≤8% moisture content (at dispatch) |
| Biodegradability Verification | ASTM D5338 | ≥90% in 180 days (on request) |
Seven-Stage Quality Control Gates
| Gate | Stage | Inspection | Defect Trigger |
|---|---|---|---|
| G1 | Raw Material Incoming | Caliper, moisture content, FSC CoC documentation, kraft fiber grade | Moisture >8% or COA missing → batch quarantine |
| G2 | Pre-Press & Plate Making | Plate registration, ink viscosity (soy-based), color proof against PMS target | ΔE >3.0 on proof → plate recalibration |
| G3 | Printing (KBA 1050) | Print registration ±0.15mm, ink adhesion (tape test), color consistency ΔE ≤3.0 | Registration drift >0.2mm → press stop & recalibrate |
| G4 | Die-Cutting & Creasing | Dimensional accuracy ±0.5mm, crease depth 50–60% of board thickness, edge cleanliness | Cut-through or >0.5mm deviation → die replacement |
| G5 | Gluing (Water-Based PVA) | Bond strength ≥4N/15mm, open time 30-60s, no squeeze-out, seam alignment | Bond <3N → glue temperature/adjustment check |
| G6 | Assembly & Finishing | Handle attachment pull test ≥8kg, window film clarity, closure function (tuck/magnetic), surface inspection | Handle failure <5kg or window haze → line stop |
| G7 | Final QC & Packing | ISTA 1A drop test (sampling), visual cosmetic AQL 2.5 Level II, barcode scan, count accuracy, biodegradability cert spot-check | Drop failure → full batch quarantine & root cause |
Why Choose Bincai for Kraft Eco Boxes
- 23 years of sustainable packaging expertise — established 2003, serving organic cosmetics, specialty food, and eco-conscious lifestyle brands across 60+ countries
- FSC Chain-of-Custody certified — FSC certified, full fiber traceability from forest to finished box with audited chain-of-custody documentation
- Plastic-free supply chain — soy-based inks (ASTM D6866 verified ≥60% bio-content), water-based PVA adhesives (zero VOC), aqueous coating (no solvent), PLA windows (ASTM D6400 compostable) on request
- Biodegradability verified — EN 13432 and ASTM D6400 compliant; ≥90% degradation within 180 days in industrial composting conditions
- Soy-ink optimized KBA 1050 + Heidelberg 7+1 UV — full CMYK on unbleached kraft with precise PMS color matching; Heidelberg UV for specialty metallic inks on kraft
- 100% recycled post-consumer content available — 85–100% PCR kraft board options for zero-virgin-fiber requirements
- MOQ 500 — accessible for small-batch artisan brands; free pre-production samples in 5–7 working days
- Mono-material design philosophy — entire structure paper-based (kraft board, cotton/jute handles, cardboard dividers) for maximum recyclability without separation
Frequently Asked Questions
Q: Is the kraft paper box actually biodegradable? A: Yes. Our standard kraft boxes use unbleached kraft paperboard, soy-based inks, and water-based PVA adhesives. The complete box achieves ≥90% biodegradation within 180 days per EN 13432 and ASTM D6400 standards when processed in industrial composting facilities. We can provide third-party test certificates on request.
Q: Can I get 100% recycled kraft board? A: Absolutely. We offer 85–100% post-consumer recycled (PCR) kraft board options. The 100% PCR board has a slightly more textured surface than virgin kraft but prints beautifully with soy-based inks. FSC Recycled certification is available for full recycled-content chain-of-custody.
Q: What if I need a plastic window for product visibility? A: We offer PLA (polylactic acid) film windows — certified compostable per ASTM D6400 — as a plastic-free alternative to traditional PET/PVC windows. PLA windows add approximately $0.03–0.06/unit and have excellent clarity comparable to PET. For brands that can accept a PET window, we use recycled PET (rPET) options.
Q: How does the kraft box hold up in shipping? A: Kraft paperboard at 350–450gsm provides excellent structural integrity for e-commerce shipping. For heavier products or international freight, we recommend kraft-wrapped greyboard (1.5–2.5mm rigid construction) which offers the eco aesthetic with the crush resistance of a rigid box. All designs are ISTA 1A drop-tested before production approval.
Q: What is the minimum order for custom-printed kraft boxes? A: MOQ is 500 units for standard 1–2 color soy-ink printing. Complex multi-color designs (3–4 color CMYK on kraft) typically require 1,000+ units to absorb plate-making costs. We accept trial orders as low as 100 units for unprinted kraft samples.
Q: Can the kraft box be used for food packaging? A: Yes. Our food-grade kraft boxes use FDA 21 CFR 176 compliant paperboard (indirect food contact) and soy-based inks. For direct food contact, we offer additional barrier coatings and liners. Full documentation including FDA and EU 1935/2004 compliance statements is provided with every food-grade order.
Why Choose Bincai
23 years · ISO 9001 · FSC Certified · 1.7M boxes/day · 200+ global brands
| 🏭 Experience | 23 years since 2003 |
| 📐 Factory | 18,000m² (10,000+8,000 smart factory) with KBA & Heidelberg presses |
| ✅ Quality | ISO 9001:2015 certified |
| 🌿 Eco | FSC certified sustainable materials |
| 🚀 Capacity | 1.7M+ color boxes + 220K+ gift boxes daily |
| 🎨 Custom | Any size, color, finish, insert |
| 📦 MOQ | 500-1000 pcs, trial orders accepted |
| 🆓 Sample | Free pre-production sample (freight collect) |
| 🌍 Shipping | Worldwide DHL/FedEx/UPS/Sea |
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