Injection Molding
Tooling and molding for your repeat plastic parts.
YOUR BASELINE. YOUR APPROVALS. YOUR REPEAT ORDER.
Production Launch Checklist Agree the Evidence Before You Release Your Order
Use this manufacturing production launch checklist to connect the approved drawing, material, sample, packing and required records. Make unresolved decisions visible before production release.
Compare 5 Release Decisions Against Their Evidence
| Decision | Reference to agree | Approval question |
|---|---|---|
| Drawing | Current revision, units, critical dimensions and specified acceptance. | Identify the approved reference and decision owner. |
| Material & finish | Full grade, condition, treatment and protected surfaces. | Confirm permitted alternatives and required approval. |
| Sample | Agreed checks, results and unresolved limitations. | Confirm what the sample does and does not approve. |
| Packing | Protection, identification, handling and shipment scope. | Agree the required final packing condition. |
| Records | Required inspection/material records and format. | Confirm which evidence accompanies release. |
This is a planning comparison, not an audit result or evidence that your order is ready. The actual drawing, order requirements and approvals govern release.
Define Prototype Approval Before Production
Identify which requirements the prototype or first sample was built to demonstrate. A fit-check concept, dimensional sample and validated application can have different approval scopes.
Sample baseline
Identify the drawing revision, material, process and any intentional deviations.
Agreed evidence
Review the specified dimensions, interfaces, appearance and required records.
Remaining decisions
List unresolved items and separate application-level validation from component acceptance.
Your Manufacturing Engineering Change Checklist
Identify the change
Record the affected drawing, material, process, quantity or acceptance requirement.
Review the impact
Identify affected parts, tooling, checks, records and delivery assumptions.
Obtain approval
Confirm the required authority before implementing the revised baseline.
Communicate the release
Make the approved revision and any disposition clear to each responsible party.
These are different illustrative design concepts, not approved interchangeable revisions or a documented cost-reduction case.
Your Production Packaging Requirements Checklist
Connect packing to the part features and receiving process. Agree protection and identification rather than assuming a generic box meets your needs.
Protect the features
Identify contact faces, finished surfaces, threads and fragile features needing protection.
Identify the supply
Agree part/revision identification, quantity grouping and required lot references.
Define the condition
Specify handling, cleanliness, moisture protection or other requirements for scope review. Confirm any special packing validation separately.
Agree the Records and Contacts for Release
Inspection scope
Agree the features, methods, sampling and record format that apply to your order.
Material scope
Agree the certificate, grade/condition and traceability records required for the supplied product.
Release responsibility
Identify who reviews the evidence, who authorizes release and how exceptions are handled.
Review quality documentation → · Review supplier responsibilities →
6 Inputs for Your Release Review
- Approved drawing, CAD and revision baseline.
- Material, finish and any permitted alternatives.
- Sample review status and unresolved items.
- Order quantity and repeat-demand assumptions.
- Required records, packing and delivery condition.
- Approval contacts and change-control responsibilities.
Answers Before Production Release
What should be approved before releasing a production order?
Agree the drawing baseline, material and finish, sample acceptance, required evidence, packing and approval responsibilities. Resolve remaining conditions before release.
Does prototype approval automatically approve the production process?
No. Identify differences in material, geometry, process and required evidence and agree the production acceptance scope.
Can an engineering change be made after the order starts?
Identify the affected work and obtain the required approval. Review disposition, timing and commercial implications against the agreed order.
Does this checklist prove production readiness?
No. It organizes review questions. Readiness depends on your actual requirements, evidence and authorized decisions.
Compare prototype and production stages → · DFM Guides → · Prepare the order baseline →
