Custom Heart-Shaped Rigid Gift Box with Magnetic Closure and Velvet Interior

Product Overview

Our custom heart-shaped rigid gift box combines romantic design with premium craftsmanship. The distinctive heart silhouette is constructed from 2.5mm rigid greyboard, wrapped in luxurious art paper with a plush velvet-flocked interior. A discreet magnetic closure keeps contents secure while the satin ribbon adds an elegant opening experience. Manufactured on our Heidelberg 7+1 UV press with precision die-cutting for consistent heart contours — ideal for Valentine’s Day, wedding proposals, anniversary gifts, and luxury jewelry presentation.

Design Features

• Heart Silhouette: Precision die-cut heart shape with smooth, consistent contours across every unit
• Magnetic Snap Closure: Hidden neodymium magnets provide secure closure without visible hardware
• Velvet Interior: 1.5mm premium velvet flocking in choice of red, black, white, or custom PMS colors
• Satin Ribbon Pull: Coordinated satin ribbon for elegant opening and premium unboxing experience
• Full CMYK + Spot: Vibrant offset printing on Heidelberg 7+1 UV press with closed-loop color management
• Embossing/Debossing: Custom logo or pattern embossing available on lid surface

Applications

• Valentine’s Day gift packaging for jewelry and accessories
• Wedding proposal ring presentation boxes
• Anniversary and romantic occasion gift boxes
• Luxury chocolate and confectionery packaging
• Bridal party favor boxes
• Premium cosmetic and perfume gift sets

Customization Options

Production Specifications

|| Specification | Detail | |—|—| || Board Construction | 2.5mm rigid greyboard (2000gsm equivalent), precision die-cut heart contour | || Exterior Wrap | 157gsm C2S art paper — matte/gloss lamination, soft-touch, or spot UV | || Interior Lining | 1.5mm nylon velvet flocking, electrostatic application — lint-free, 6 denier × 0.5mm fiber | || Magnet Closure | NdFeB N35 neodymium magnets, Ø10mm × 2.5mm (×2), nickel-plated, hidden mount | || Ribbon Pull | 20mm satin ribbon, color-matched to interior velvet | || Press Lines | Heidelberg Speedmaster XL 7+1 UV × 2 / KBA Rapida 105 4-color × 3 | || Die-Cutting | Bobst Autoplaten with custom heart-shape steel-rule die — kerf tolerance ±0.15mm | || Rigid Box Line | Automatic rigid box wrapping machine — lid + base tray assembly | || Factory | 18,000 sqm (10,000 + 8,000 smart factory) in Foshan, Guangdong | || Experience | 23 years (founded 2003) — serving 60+ countries worldwide | || Daily Output | 220,000+ gift boxes across dual factories | || Certifications | ISO 9001:2015, FSC® Chain-of-Custody |

Production Quality & Testing

|| Test | Standard | Specification | |—|—|—| || Shape Consistency | Internal QA-SHAPE-003 | Heart contour deviation ≤0.5mm across batch; optical comparator overlay, 1:50 sampling | || Magnet Pull Force | Internal QA-MAG-012 | 10–15N per N35 magnet pair; digital force gauge, 100% inline verification | || Magnet Cycle Life | Internal QA-MAG-013 | ≥50,000 open/close cycles; automated cycle tester, batch sampling 1:200 | || Velvet Flock Adhesion | ISO 2409 Cross-Hatch | ≥95% retention after tape test; 200 open/close cycles without fiber shedding | || Velvet Uniformity | Internal QA-FLOCK-002 | No bare spots ≥2mm², no color variation ≥ΔE 2.0; visual + spectrophotometer, 100% inspection | || Board Rigidity | ISO 2493 (Taber Stiffness) | 2.5mm greyboard: ≥1,000 mN·m machine direction; no warping after 48-hour 85%RH exposure | || Hot Foil Registration | Internal QA-FOIL-005 | ±0.3mm positional accuracy; optical comparator, 1st/last article + every 500 sheets | || Lamination Bond | Internal QA-LAM-005 | 180° peel test ≥2.5N/25mm between art paper and greyboard; cross-hatch no delamination | || Drop Test | ISTA 1A | 0.76m free-fall, 10 drops (6 faces + 2 edges + 2 corners); pass: no magnet dislodgement, no structural failure, lid alignment maintained | || Color Consistency | ISO 3664 ΔE ≤2.0 | X-Rite spectrophotometer D65; verified per ink batch and every 500 sheets | || Vibration Test | ISTA 1B | 30-minute random vibration (truck simulation); no magnet shift, no velvet abrasion, lid fit maintained | || FSC Chain-of-Custody | FSC-STD-40-004 v3-0 | Full traceability from certified forest to finished box; FSC Mix label available |

Production Workflow

1. Design & CAD Engineering — 3D structural design in ArtiosCAD; heart contour geometry with lid/base clearance 0.5mm; magnet pocket positions calculated for balanced holding force; CTP plate output on Kodak Magnus VLF
2. Board Preparation — 2.5mm greyboard (2000gsm equivalent) die-cut to heart silhouette blank on Bobst Autoplaten flatbed die-cutter; kerf tolerance ±0.15mm; 157gsm C1S art paper PVA cold-glued to greyboard; mitered corner wrap ±0.3mm; 24-hour curing
3. Offset Printing — CMYK on KBA 1050 4-color press; aqueous coating base; optional soft-touch coating or matte/gloss lamination on automatic sheet laminator; D65 light booth color verification
4. Hot Foil & Embellishment — Gold/silver/rose gold/copper foil stamping on Heidelberg Speedmaster XL 7+1 UV; embossing/debossing at 0.6–0.8mm depth with custom magnesium die; spot UV registration within ±0.15mm; single-pass foil + emboss capability
5. Velvet Flocking — Electrostatic flocking machine; 6-denier × 0.5mm nylon fiber; water-based polyurethane adhesive; curing at 60°C × 30 min; heart-shaped cavity die-cut to ±0.3mm; color options: red, black, cream, navy, burgundy, custom PMS
6. Magnet Embedding — 2× NdFeB N35 neodymium magnets (Ø10mm × 2.5mm) embedded in front flap and mating base, polarity-matched and nickel-plated; magnet pockets CNC-routed into greyboard; epoxy-fixed
7. Ribbon & Hardware — 20mm satin ribbon color-matched to interior velvet; grosgrain or organza options; ribbon feed-through channel die-cut in base; optional metal corner protectors or leather handle
8. QC Gate — Shape contour overlay check, magnet pull-force gauge (100% inline), velvet cross-hatch adhesion, foil registration optical comparator, board rigidity Taber test per batch, ISTA 1A drop test per batch, D65 color verification
9. Packing & Shipping — Individually poly-bagged; flat-packed or nested in corrugated master cartons (24–48 units); fumigation-free palletization; DHL/FedEx (3–5 day) or sea freight (15–25 day)

Customer Success Scenarios

• French Luxury Chocolatier (Paris) — A heritage chocolate house with 130 years of history ordered 10,000 heart-shaped boxes for their Valentine’s Day limited edition collection. Selected deep red velvet interior with gold hot foil logo and burgundy satin ribbon. The heart silhouette differentiated their gift packaging from standard square boxes — retail partners reported 35% higher shelf-pickup rates vs. their previous rectangular packaging. ISTA 1A drop test validated that delicate chocolate shells arrived intact. Delivered in 4 weeks for seasonal launch window. Now orders annually with refreshed ribbon colors.

• Australian Wedding Planner (Sydney) — A high-end wedding coordination company ordered 1,500 custom heart-shaped boxes as bridal party proposal gifts. Each box contained a personalized jewelry piece with the bride’s name foil-stamped on the lid in rose gold. Chose cream velvet interior and soft-touch matte exterior for an ultra-premium tactile experience. The magnetic closure gave the “luxury unboxing moment” their clients expected. Free pre-production sample approved in 5 working days. Full order delivered in 20 working days. Referred 3 additional wedding planners within 6 months.

• US Jewelry Chain (New York) — A national jewelry retailer with 40+ mall locations ordered 15,000 heart-shaped boxes for their Mother’s Day promotion — “Gifts from the Heart.” Required navy velvet interior (matching their brand color), silver foil logo, and custom die-cut cavity for their signature pendant shape. Each box included a matching gift bag. QC team performed 100% magnet function test. On-time delivery across 8-week staggered schedule to 3 distribution centers. Promotion exceeded sales targets by 28% — packaging was cited in post-campaign customer survey as “the reason I chose this gift.” Annual reorder at 20,000+ units.

Why Choose Bincai

Special shapes are where Bincai’s 23 years of precision die-cutting expertise truly shines. Our Bobst Autoplaten flatbed die-cutters hold ±0.15mm kerf tolerance on complex heart contours — a level of precision that generic box factories cannot match. With dual Heidelberg Speedmaster XL 7+1 UV presses and KBA 1050 4-color lines running across our 18,000 sqm campus, we deliver consistent color, flawless foil registration, and velvet interiors that feel as luxurious as they look. ISO 9001:2015 quality management, FSC Chain-of-Custody certification, and ISTA-tested construction ensure every heart-shaped box arrives perfect — whether you’re ordering 500 units for a boutique launch or 50,000 for a global holiday campaign. In-house CAD/CNC die shop turns custom heart contour tools around in 5–7 working days, and our pre-production sample program (with DHL 3–5 day delivery) lets you hold the box in your hands before committing to mass production.

FAQ

Q: What’s the smallest and largest heart shape you can produce? A: Our heart-shaped rigid boxes range from 100mm × 100mm (compact jewelry/pendant size) up to 400mm × 400mm (large gift/chocolate presentation). For sizes outside this range, our CAD team can evaluate feasibility — contact us with your specifications.

Q: How consistent is the heart shape across thousands of units? A: We maintain ±0.5mm contour deviation across an entire production batch via optical comparator overlay inspection at 1:50 sampling. Our Bobst flatbed die-cutter uses hardened steel-rule dies that maintain edge sharpness for 50,000+ impressions before re-tooling, ensuring consistent cut quality from first unit to last.

Q: Can I have a window cutout in the heart-shaped lid? A: Yes. We can incorporate a die-cut window (with PET film insert) in the lid to show the product while maintaining the heart silhouette. The window shape can follow the heart contour for aesthetic consistency. Window boxes require additional structural engineering to maintain rigidity — our CAD team will optimize the design for your product weight and size.