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The magnetic gift box: structure, pull-force, and how to order one for retail

By Sonia Sun, Founder · since 1992·Updated 15 May 2026

The magnetic gift box: structure, pull-force, and how to order one for retail

By Sonia Sun, Founder, Huamei 華美 — since 1992. Published 15 May 2026. Updated 15 May 2026.

Sonia Sun has run the Huamei press floor since founding the company in Zhengzhou in 1992 — more than three decades spent specifying the closures and structures that decide how a luxury box feels in the first second a buyer picks it up.

A magnetic gift box is built around a single physical principle: two neodymium magnets embedded in lid and base create a closure that seats with measured resistance and releases without a mechanism. That resistance — the seated "snap" of the lid coming home — is not an accident of manufacturing. It is a specified parameter, set against greyboard weight and magnet grade, and reproduced consistently across every unit in the production run. This page explains how magnetic gift boxes are built, how pull-force is set and what it means for the unboxing experience, and what to put in a brief to get the result right.

What is a magnetic gift box?

A magnetic gift box is a rigid box closed by embedded neodymium magnets rather than a mechanical latch or tuck flap. Pull-force ranges from 6 to 50 grams at 2,800 Gauss, depending on closure type and greyboard weight. Minimum order is 200 pieces; samples are ready in 7–10 days.

The magnetic closure was adopted by luxury retail because it solved a specific problem: a mechanical hinge or tuck flap requires a distinct motion — lift, push, unfold — that interrupts the unboxing experience. A magnetic closure removes that interruption. The lid lifts and the box opens as a single continuous action. The pull-force is the only physical feedback in that action. Set it correctly and the closure reinforces the product inside; set it too low and the box opens without intention; too high and the opening becomes a task.

Huamei holds ninety-nine structures on file across four factories in Henan, Zhejiang, Sichuan, and Guizhou. Of those, the magnetic-closure variants cover five core configurations: flat-lid, shoulder-neck, drawer-with-magnet-stop, clamshell, and book-style. Each configuration produces a different pull-force profile because the geometry of lid-to-base contact changes how the magnet pairs interact and how much of the force is directed laterally versus vertically.

How pull-force is specified and tested

Pull-force on a magnetic gift box is the resistance required to separate lid from base — measured in grams at a defined magnet grade, typically 2,800 Gauss. Huamei's pull-force range is 6 to 50 grams across closure types and board weights.

The 6 g floor suits a lightweight cosmetic outer that a customer will open dozens of times during the product cycle — low resistance, quick access, low fatigue. The 50 g ceiling suits a presentation case — a spirits gift set or a jewellery coffret — where the buyer opens it once and the closure resistance signals that something significant is inside.

Three variables set pull-force: magnet grade, magnet face area, and greyboard weight. Heavier board (2.5–3.0 mm) allows a larger magnet pocket and supports a higher-force closure. Lighter board (1.5–2.0 mm) constrains magnet face area and caps pull-force at the lower end of the range. The 2.0 mm greyboard standard common in cosmetic packaging typically pairs with a 15–25 g pull-force range. Board and magnet pairing must be confirmed before the sample stage; changing either after samples are approved requires a new test cycle.

See /craft/magnetic for the full closure specification guide, and /craft/rigid for how greyboard weight is selected by application.

What a complete brief for a magnetic gift box specifies

A complete brief for a magnetic gift box specifies structure type, greyboard weight, pull-force target, outer wrap, surface decoration, and destination market — each of which affects cost and lead time.

Structure type. Flat-lid, shoulder-neck, clamshell, drawer, or book-style. Each has a different lid-lift geometry and a different visual profile at point of sale. The flat-lid is the most common; the shoulder-neck adds a precision-fit rim that raises the perceived quality register.

Greyboard weight. 1.5 mm, 2.0 mm, 2.5 mm, or 3.0 mm. This sets the structural feel — the weight in the hand — and constrains the magnet pocket size and therefore the pull-force ceiling.

Pull-force target. State a number or a narrow range: "20 g" or "25–35 g." A 10 g range is achievable in production; wider than that trades closure consistency for cost.

Outer wrap. Coated art paper, uncoated, bookbinding cloth, or a specialist material. Does not affect pull-force, but determines how the magnet pocket is cut and how the wrap is glued around the greyboard corners.

Surface decoration. Hot-foil stamping at ±0.1 mm registration, emboss, spot UV, or soft-touch laminate — specified in the same brief and applied to the wrap before box assembly.

Destination market. A box shipping to North America or Northern Europe should be tested against transit standards: high 50°C, low −30°C, and 24-hour vibration simulation.

Huamei's MOQ public floor is 200+ pieces. Sample lead time is 7–10 days; production runs 15–20 days from sample approval.

How spirits and cosmetic applications differ

Two sectors account for most of the magnetic gift box volume produced at Huamei: spirits gifting and cosmetics.

For spirits — a baijiu presenter, a whisky gift set, a limited-edition CNY release — the typical spec is heavier greyboard (2.5–3.0 mm), higher pull-force (30–50 g), and surface decoration that signals occasion: gold or red hot-foil on the lid face, registered emboss on the brand mark. The Hetao Wang open-face emerald rigid box is an example of a magnetic-closure spirits presenter with full-face surface treatment over deep greyboard.

For cosmetics — a skincare set, a fragrance coffret, a palette outer — the typical spec is 2.0 mm board, 15–25 g pull-force, and a softer surface register: soft-touch laminate over coated art paper, spot UV on the logo, minimal foil. The Collgene skincare carton shows how a lighter rigid construction integrates within a product-line system.

Both sectors require ISO 9001:2015 quality management across the production run. Huamei holds BSCI, CE, EQS, FSC, and SGS certifications — the amfori BSCI audit covers social-compliance requirements for US and EU procurement teams.

How to order

Send a brief to /begin specifying structure, board weight, pull-force target, and outer wrap. Huamei returns a costing and a sample schedule within three business days. Samples take 7–10 days; production on an approved sample runs 15–20 days.

Start a brief →

Sources