The buyer holds a soft sample from the first meeting. The factory has a later sample with revised packaging. The purchase order says only “same as approved.”
Everyone has a reference. They may not have the same reference.
An OEM hygiene product reference sample is useful only when its identity and approval scope are clear. For diapers, sanitary pads or wipes, the physical item should connect to a written specification and a recorded decision. A sample bag with a handwritten date is a starting point, not a complete handover.
The process below is a suggested working arrangement for buyers and manufacturers. It does not describe a mandatory retention period or a universal ERA approval procedure; those details should be agreed for the project.
Give the sample a job
Not every sample represents a complete production approval. One may demonstrate a surface material. Another may show a proposed pack layout. A development sample may combine an approved core with temporary fastening components. If its purpose is not recorded, somebody may later treat every visible feature as final.
Development
A sample used to explore an option. Identify the question being evaluated and the elements that remain provisional.
Approved reference
A sample linked to an explicit decision. State the properties, versions and orders covered by that decision.
Production retention
A sample taken from an identifiable production lot. It records what was made, rather than automatically defining what was approved.
These categories can be adapted to the supplier's system. What matters is that the label describes the sample's role. A production retention sample and an approved reference may be compared, but they should not silently replace each other.
Make the handover readable without a meeting
Suggested reference record
- Identity
- Project, product code, size, sample identifier and the associated specification revision.
- Scope
- The features approved, any excluded features and the intended order or development stage.
- Decision
- Approval date, authorized decision owner and unresolved conditions.
- Location
- Who holds the buyer and supplier copies, and where supporting photographs and documents can be found.
- Care and replacement
- Agreed storage instructions, access controls and the procedure for replacing a damaged or superseded reference.
Keep the physical label short enough to remain legible. Detailed measurements and test information can sit in the linked record. Photographs should show distinguishing features and the identifier, but they are not a substitute for properties that cannot be established visually.
If both parties hold samples, confirm that the copies represent the same construction. Record the sample grouping and preparation details available. Calling two bags “the golden sample” does not establish that they contain equivalent references.
Decide what the sample cannot settle
A reference can help reviewers compare appearance, tactile impressions and construction details. It cannot, by itself, define every acceptance limit. A buyer cannot reliably infer liquid-handling performance, material composition or packaging durability simply by looking at an old sample.
Use the written specification for measurable requirements and the relevant reports for evaluated performance. Where sensory or visual comparison matters, describe the comparison conditions and the decision process. Avoid asking the sample to carry information that belongs in a document.
Also agree how discrepancies will be handled. If a physical sample appears to differ from its linked specification, pause that approval question and reconcile the record. Do not let different departments choose whichever reference supports their preferred answer.
Protect the reference from ordinary office life
Repeated handling, unrecorded opening and poor storage can change the usefulness of a retained item. Follow product-specific storage guidance and identify samples reserved for comparison. Keep demonstration pieces separate from references that should remain untouched.
Record destructive use. Once a sample is cut apart or used in an absorption demonstration, it may still provide evidence for that activity, but it no longer represents an untouched product. Its status should change accordingly.
Agree retention duration and replacement arrangements around the product, order cycle and applicable requirements. Do not assume that an indefinitely stored sample remains a reliable reference. When a replacement is needed, document its relationship to the earlier approval instead of quietly swapping it into the same bag.
Close the old revision deliberately
When a new construction is approved, mark the previous reference as superseded and identify the effective scope. Preserve any history still needed for earlier orders. Remove obsolete samples from active quotation or demonstration areas so that a salesperson does not unintentionally restart the old design.
Can an email saying “sample approved” be enough?
It can record a decision, but the message should identify the sample and approval scope clearly. A short approval is useful when it links to the right controlled information.
Does a signed sample replace the specification?
No. The physical reference and written requirements perform different jobs. Keep them connected and define how inconsistencies are resolved.
Quanzhou ERA works with private label hygiene projects and its own brands, including My A+. Whether the discussion concerns a branded order or an OEM development, a clear reference record helps both sides ask the same production question.
Discuss your sample handover with ERA. Include the sample identifier, current specification and what you want the approval to cover. Browse related factory cooperation topics in the ERA news section.
