Custom Magnetic Boxes

Quality Control Built Around the Approved Project

GOOINPACK (Guangzhou GooinPack Packaging Co., Ltd.) is a custom packaging manufacturer based in Guangzhou, China. Our quality-control process is designed for customized packaging projects where materials, dimensions, structure, printing, finishing and assembly requirements can vary from order to order.

Instead of relying only on a final inspection, quality is reviewed at multiple stages of the manufacturing process. Inspection points are connected to the approved sample, artwork, production specifications and project requirements.

The exact inspection criteria can be adjusted according to the packaging structure, materials, printing, finishing, inserts, functional components and intended application.

Incoming Material Inspection

Materials are reviewed before production according to the approved project requirements. Depending on the packaging, checks can include paper or board specifications, thickness, surface condition, color, magnetic components, ribbons, inserts and other specified materials.

Printing Inspection

Printed packaging is checked against the approved artwork and project specifications. Depending on the order, inspection can include color appearance, registration, logo placement, image clarity, text reproduction and visible printing defects.

Structural Inspection

Packaging dimensions, folding accuracy, alignment, construction and structural fit are checked against the approved specifications. For magnetic boxes, drawer boxes and other functional packaging, closure, movement and opening can also be reviewed.

Finishing Inspection

Finishing processes such as hot foil stamping, silver foil, UV coating, embossing, debossing and lamination are inspected according to the approved requirements. Checks can include placement, clarity, surface condition, adhesion and overall appearance.

Assembly Inspection

Inserts, ribbons, magnetic closures, adhesive bonding and other fitted components are checked during assembly where applicable. The completed packaging is reviewed to ensure components are positioned and assembled according to the approved design.

Final Inspection

Finished packaging is reviewed against the approved sample, artwork, specifications and agreed production requirements. Depending on the project, final inspection can cover dimensions, appearance, structure, printing, finishing, inserts and assembly.

Pre-Shipment Confirmation

After production and final inspection, finished packaging is prepared according to the agreed packing and delivery requirements. Production photos or other confirmation materials can be provided when required by the project.

What We Check

The inspection scope is determined by the packaging specification and can include the following checkpoints.

Rigid Boxes

Construction, wrapping quality, dimensions, surface appearance, printing, finishing and assembly.

Magnetic Boxes

Dimensions, alignment, magnetic closure, opening, construction, finishing and functional fit.

Perfume Packaging

Bottle fit, insert positioning, structure, printing, finishing and overall presentation.

Cosmetic Packaging

Product fit, inserts, dimensions, printing, surface finishing and packaging assembly.

Gift Boxes

Presentation quality, structure, finishing, inserts and functional assembly.

Custom Presentation Packaging

Project-specific quality checks based on product requirements, packaging structure and approved specifications.

Quality Requirements Can Be Defined Before Production

Before mass production, buyers can provide product dimensions, packaging drawings, artwork, reference samples, materials, finishing requirements, inserts and other specifications.

These requirements can then be used to establish the production reference for the project. Approved samples and specifications provide a clear basis for checking the finished packaging.

This is particularly important for premium packaging where small differences in dimensions, alignment, surface finishing or assembly can affect the final presentation.

Frequently Asked Questions About Packaging Quality Control

Answers to common questions about quality inspection for custom packaging projects.

How does GOOINPACK control quality for custom packaging?

GOOINPACK applies quality checks throughout the production process, including incoming materials, printing, structure, finishing, assembly, final inspection and pre-shipment preparation. The exact checkpoints depend on the approved specifications and requirements of each project.

What does packaging quality inspection include?

Depending on the project, inspection can include dimensions, materials, structural accuracy, printing, color appearance, surface condition, finishing, inserts, magnetic closures, assembly and overall packaging appearance.

Does GOOINPACK inspect packaging before shipment?

Yes. Finished packaging is reviewed against the approved sample, specifications and agreed production requirements before shipment. Production photos or other confirmation materials can be provided when required by the project.

Does quality control differ between rigid boxes and magnetic boxes?

Yes. Different packaging structures require different inspection priorities. Magnetic boxes can require additional checks for magnetic closure, alignment, opening and structural fit, while rigid boxes may place greater emphasis on construction, wrapping, dimensions and surface appearance.

Can packaging quality requirements be specified before production?

Yes. Packaging specifications, approved samples, artwork, dimensions, materials, finishing requirements and other project-specific quality criteria can be established before mass production.

What certifications and verification information does GOOINPACK provide?

GOOINPACK provides documented information relating to ISO 9001, FSC certification, Intertek factory audit verification and Bureau Veritas supplier verification. Relevant documentation can be reviewed during supplier evaluation and project discussions.

Can GOOINPACK provide quality-control information for a specific packaging project?

Yes. Buyers can provide packaging dimensions, structure, materials, artwork, reference samples, finishing requirements and other specifications so that the relevant inspection points can be discussed and confirmed for the project.