Product Overview
The Bincai Kraft Paper Shoulder Box with Magnetic Snap Closure bridges the gap between uncompromising eco-credentials and luxury gift presentation — proving that sustainability and premium branding are not mutually exclusive. The box body is crafted from FSC-certified kraft liner (250gsm) wrapped over 1600gsm recycled greyboard, creating a sturdy rigid structure with the warm, organic texture of natural kraft. The magnetic snap closure (concealed NdFeB magnets) provides the premium tactile experience buyers expect from gift packaging, while soy-based ink printing (1-2 colors) keeps the entire box 100% recyclable in standard paper streams — no de-lamination, no plastic film separation, no landfill. Inside, custom kraft card dividers (die-cut from the same FSC stock) organize multiple products — tea sachets, honey jars, soap bars, candle tins — into a beautifully organized gift set. At Guangdong Bincai Color Printing Co., Ltd. — ISO 9001:2015 and FSC certified with 22 years of manufacturing excellence — every box is produced on our dual-factory Heidelberg 7+1 UV and KBA Rapida 105 press lines, delivering 220,000+ boxes daily with full FSC chain-of-custody documentation.
Applications
| Industry |
Application |
Key Benefit |
| Organic Tea |
Loose leaf tea, tea sachet samplers, matcha gift sets |
Kraft aesthetic aligns with tea’s natural, artisanal identity; custom dividers organize varieties |
| Artisan Food |
Honey, jam, olive oil, spice blend gift sets |
Food-safe kraft; dividers prevent glass jar collision during shipping |
| Natural Skincare |
Organic soap, balm, serum, facial oil discovery sets |
Kraft + soy ink = 100% plastic-free packaging; aligns with clean beauty values |
| Sustainable Corporate |
Eco-branded employee welcome kits, client appreciation boxes |
Full-surface kraft printing for brand messaging; recyclable = CSR story |
| Wedding Favors |
Rustic/boho wedding favor boxes with custom dividers |
Natural kraft suits barn, garden, and outdoor wedding themes |
| Coffee & Roastery |
Single-origin coffee sampler, dripper + bean gift sets |
Kraft resonates with specialty coffee’s focus on origin and authenticity |
Customization Options
| Option |
Specification |
Notes |
| Box Dimensions |
200×150×80mm to 400×300×120mm |
Custom to product lineup; shoulder depth 40-60mm standard |
| Kraft Liner |
250gsm FSC kraft, natural brown |
Bleached kraft (lighter), black kraft, or colored kraft (soy-dyed) available |
| Board Core |
1600gsm recycled greyboard |
Virgin FSC greyboard available for food-contact certification; 1200/2000gsm options |
| Printing |
1-2 color soy-based ink on outer kraft |
Max 4-color soy ink; single-color is most cost-effective for kraft aesthetic |
| Magnet Closure |
NdFeB N35, Ø10mm × 2mm (×2), concealed in shoulder |
Magnets sandwiched between kraft and greyboard — invisible from exterior |
| Dividers |
Die-cut kraft card, 350gsm, slotted assembly |
Custom configuration: grid, compartments, T-slot; removable for consumer reuse |
| Finish |
Natural kraft (no coating) |
Aqueous matte varnish (compostable), or no coating for raw kraft texture |
| Insert Upgrade |
Kraft paper pulp tray (molded fiber) |
Fully compostable alternative to foam; molded to product cavities |
| MOQ |
500-1000 units |
Higher than rigid box MOQ due to kraft material minimums |
| Sampling |
Digital proof (2 days), physical sample (10-15 days) |
Physical sample demonstrates magnetic snap feel and kraft print quality |
| Lead Time |
12-18 working days |
Kraft printing requires color adjustment period; dividers add assembly time |
Production Specifications
| Specification |
Detail |
| Outer Wrap |
250gsm FSC-certified natural kraft liner, Cobb 60 ≥25 g/m² |
| Core Board |
1600gsm recycled greyboard, 100% post-consumer content |
| Adhesive |
Water-based PVA (polyvinyl acetate), VOC-free, recyclable-compatible |
| Ink |
Soy-based offset ink, ≤5% VOC, EN 13432 biodegradable |
| Magnets |
NdFeB N35, Ø10mm × 2mm (×2), nickel-free plating for recyclability |
| Dividers |
350gsm FSC kraft, die-cut, slotted interlocking assembly (no glue) |
| Shoulder Construction |
Precision die-cut greyboard frame, 50mm depth, kraft-wrapped |
| Daily Output |
220,000+ gift boxes / day |
| Press Lines |
Heidelberg Speedmaster XL 7+1 UV × 2 / KBA Rapida 105 4-color × 3 |
| Certifications |
FSC-STD-40-004, ISO 9001:2015, 100% recyclable in paper stream |
Quality Assurance
| Checkpoint |
Standard |
Method |
| Kraft Color Consistency |
ΔE ≤ 4.0 (natural kraft variation tolerance) |
Spectrophotometer, batch sampling 1:500 |
| Soy Ink Adhesion |
Tape test ≤5% ink removal |
3M 610 tape pull, random sampling 1:200 |
| Magnet Pull Force |
8-14N per pair |
Digital force gauge, 100% inline |
| Shoulder Alignment |
±0.5mm base-to-lid gap |
Feeler gauge, random sampling 1:100 |
| Divider Fit |
Slots engage fully at assembly, ≤2mm play per partition |
Manual assembly test, random sampling 1:100 |
| Recyclability |
Repulpable per TAPPI UM 213; accepts standard paper recycling |
Periodic lab certification per batch |
| Drop Test |
0.76m free-fall, 10 drops with weighted product simulant |
ISTA 1A; pass: no structural failure, dividers remain engaged |
| FSC Chain-of-Custody |
Full traceability from forest to box |
FSC-STD-40-004 v3-0; FSC Mix or FSC 100% label available |
Ready to Go Plastic-Free?
Send us your product lineup (dimensions + quantities) for a same-day eco-box quote. We’ll create a free digital mockup with your logo on kraft within 24 hours — no commitment, no minimum. Sample kits with your custom divider layout ship in 5-7 working days. For brands shipping 1,000+ units/month, ask about our FSC-labeled master carton program with consolidated ocean freight to US/EU warehouses.
📦 Request Your Free Mockup →
Guangdong Bincai Color Printing Co., Ltd. — 22 years of packaging excellence. ISO 9001:2015 & FSC certified. 18,000 sqm Foshan facility (10,000+8,000 smart factory). Daily output: 1.7M+ boxes. Serving 60+ countries worldwide.
