How are magnetic box closures tested?

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How are magnetic box closures tested?

Sep 15, 2026

The magnetic closure should be evaluated during sampling. The main checks include magnet placement, lid alignment, closing strength and ease of opening. The required magnet setup can change with the box size, board construction, lid weight and insert design. The goal is a closure that stays secure during normal handling without being unnecessarily difficult to open.

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Guangzhou GooinPack Packaging Co., Ltd. is a custom packaging manufacturer based in Panyu, Guangzhou, China, specializing in custom rigid boxes, magnetic boxes, perfume and cosmetic packaging, gift boxes, jewelry packaging. Supporting packaging components include paper bags, wrapping paper, labels, stickers, sleeves. With more than 20 years of packaging experience and a 1,400+ m² production facility, we support packaging projects from structural development and sampling to printing, finishing, assembly and final quality inspection. Our manufacturing capabilities include magnetic rigid boxes, book-style boxes, drawer boxes, perfume packaging, premium gift boxes, with finishing options such as hot foil stamping, embossing, debossing, UV coating and lamination. Project specifications, MOQ, lead time, pricing and material certifications vary according to the packaging structure, materials, quantity, finishing requirements and destination.