Stage 6 · trial production
How to Plan the First Full Trial-Production Run
A useful trial is a controlled production event, not simply a long machine run. Define the product and bottle scope, planned duration, material lots, line settings, staffing, sampling, stop criteria, output records, product disposition and open-issue review before startup.
01 · Buyer or factory inputs
Information the decision needs
- Approved product and package basis
- Trial objective, duration and success criteria
- Available approved material lots
- Current equipment settings and open items
- Named production, maintenance and quality roles
- Sampling and finished-product disposition plan
- Warehouse capacity for released, held and rejected output
02 · Operating objective
What completion should achieve
Generate representative evidence about stable operation, quality checks, material behavior, downtime, rejects and team readiness while keeping trial product status controlled.
03 · Required controls
Turn the objective into controlled work
- 01
Issue one written trial plan and pre-start checklist
- 02
Identify all material lots and verify line clearance
- 03
Record starting settings rather than relying on memory
- 04
Capture stops, duration, symptoms, actions and restart conditions
- 05
Record rejects by type and process position
- 06
Follow the approved sampling and product-status plan
- 07
Close with a structured review of results, open items and the next run objective
04 · Factory interfaces
What connects to this decision
- Commissioning completion to production authorization
- Material approval to machine compatibility
- Line settings to quality and reject results
- Downtime observations to maintenance and supplier questions
- Trial product to hold, release, rework or disposal status
05 · Evidence to collect
Records that make review possible
- Approved trial plan
- Pre-start inspection and line-clearance record
- Material lot and issue record
- Production, downtime and reject logs
- Quality sampling and result records
- Product status and warehouse location
- Post-trial action register
06 · Common failure modes
Do not confuse a pattern with a confirmed cause
1Changing several variables without recording the sequence
2Mixing unapproved material lots
3Counting total bottles but not saleable bottles
4Stopping without recording time and root investigation evidence
5Moving trial product into normal stock before an authorized release decision
07 · Responsibility boundary
Name who confirms each part
| Role | Possible responsibility in this stage |
|---|---|
| Production lead | Run the approved sequence, staff positions and operating record. |
| Quality lead | Control sampling, results, status and release or hold decisions. |
| Maintenance / supplier | Support faults and preserve diagnostic evidence. |
| Project manager | Control open items, decisions and the next trial objective. |
08 · Completion criteria
Evidence that the stage can advance
- The planned run was completed or stopped by a defined criterion
- Material, output, downtime, reject and quality data are complete
- Every product quantity has a status
- Issues have evidence, owners and next actions
- The team agrees whether to repeat trial, begin ramp-up or return to commissioning
Decision support
Questions operating teams ask
How long should the first full trial run?
The duration should be long enough to test the agreed objective and operating interfaces, but it is project-specific. Do not invent a universal time target.
Can trial output be sold?
Product disposition depends on confirmed local requirements, approved test methods, results, traceability and authorized release. This website cannot make that decision.
Editorial responsibility: Allot Tech (Suzhou) Co., Ltd. · Last updated .