Confirm Packaging Before Bulk Production
Sample development allows cosmetic brands, importers, wholesalers, contract fillers and packaging companies to verify a packaging combination before releasing an OEM or bulk order.
The approval process may cover the bottle or jar structure, material, capacity, color, logo position, surface finish, closure fit and individual packaging. The required sample route depends on whether the buyer selects an existing product, modifies an existing mold or develops a new structure.
A physical sample provides a clearer production reference than photos alone. It also helps identify specification, appearance and functional issues before material preparation and mass production begin.
Choose the Appropriate Sample Route
Stock samples are used to inspect an existing bottle, jar or tube structure. They help confirm size, capacity, material, wall construction, closure type and general appearance. Stock samples normally require approximately 3–5 days.
Customized samples are prepared when the project requires a specific color, logo or applicable surface finish. These samples generally take around 7–12 days, depending on the material, decoration method and component availability.
New-mold samples are required for proprietary structures or dimensions that cannot be achieved with existing tooling. They generally require approximately 20–35 days, subject to drawing confirmation and tooling complexity. Further details are available in our custom mold development process.
These time ranges are estimates. Final sample timing is confirmed after the specification and customization requirements have been reviewed.
What Buyers Should Provide
A complete sample request should include:
- Packaging type, intended application and target capacity
- Preferred material and reference product
- Pump, sprayer, dropper, cap or other closure requirement
- Pantone color reference or approved physical color sample
- Vector logo artwork and required decoration position
- Individual box, label or secondary-packaging requirements
- Target order quantity, destination and required schedule
For logo sampling, vector artwork is preferred because line thickness, print size, color and placement affect the final result. The suitable process may include silk-screen printing, hot stamping, labeling or another finish appropriate to the packaging material. See logo printing and decoration for the main confirmation points.
What Should Be Checked on the Sample
The buyer should review the sample against the agreed specification rather than approving appearance alone. Important approval points include:
- Overall dimensions, capacity and packaging weight
- Material, transparency, color and surface finish
- Neck finish and component assembly
- Pump operation, spray pattern or dropper function
- Leakage and closure fitting
- Logo size, position, clarity and adhesion
- Box dimensions, inserts and packing presentation
Packaging compatibility with the buyer’s actual formula may require a separate test. The packaging supplier can inspect mechanical fit and basic leakage, but formula contact, chemical resistance and long-term dispensing performance should be validated under the buyer’s intended filling conditions.
Sample Revisions and Pre-Production Approval
If a sample does not meet the approved requirement, the issue should be recorded clearly with measurements, marked photographs or revised artwork. Comments such as “make it slightly darker” are difficult to control during production. A Pantone reference, signed sample or measurable tolerance provides a more reliable standard.
Any approved change to color, decoration, closure or packaging should be added to the final order specification. When necessary, a revised sample is produced before bulk manufacturing.
The final approved sample becomes the reference for production, inspection and packing. Production should not be released until the buyer has confirmed the critical structure, appearance and functional requirements.
From Approved Sample to Bulk Order
Standard mass production normally takes around 25–35 days after sample approval and deposit. Projects involving new molds, multiple decoration processes or special components may require approximately 35–50 days.
During production, first articles and finished goods are checked against the approved sample and order specification. Relevant checks may include dimensions, color, appearance, decoration, closure fit, leakage, pump function and final packing. Our quality control and functional testing page explains these checks in more detail.
Request a Sample
Send the product reference, material, capacity, closure, quantity, artwork and customization requirements. We will confirm whether a stock, customized or new-mold sample is appropriate, together with the sample cost, estimated preparation time and approval requirements.