Contain
Stop use where safety or product integrity is uncertain.
PROBLEM EVIDENCE01 02 03
FIBC Troubleshooting & Corrective Action
When an FIBC problem appears, preserve the affected product and records, identify the exact order and batch, describe the event and separate immediate containment from root-cause analysis.
Document
Preserve identity, photos, contents, conditions and event history.
Resolve
Agree root cause, correction, verification and affected-lot action.
DIRECT ANSWER
What information is needed to investigate an FIBC problem?
Provide the supplier product code, purchase order, batch or packing identity, quantity affected, clear overall and close-up photographs, the packed material, fill mass, filling and lifting equipment, storage history, event sequence and any retained unused sample. Describe the observed result without assigning a cause before the evidence is reviewed.
If load safety, contamination or uncontrolled leakage may be involved, isolate the affected bags and follow the user site safety procedure. A remote website guide cannot determine that a damaged bag is safe to lift or reuse.
DECISION TABLE
Start each symptom with evidence, not an assumption
| Observed symptom | Possible areas to examine | Useful evidence |
|---|---|---|
| Powder leakage | Fabric, coating, needle holes, seam treatment, closures or liner | Leak location, material particle behavior, filled photos and approved containment specification |
| Unexpected bulging or instability | Construction, dimensions, fill level, bulk density and handling | Filled measurements, material data, pallet/container clearances and loading sequence |
| Liner tear or distortion | Liner material, fit, attachment, interfaces, vacuum or sharp contact | Liner specification, tear location, equipment interface and operating sequence |
| Loop damage or uneven loading | Loop geometry, fork/hook contact, twist, abrasion, impact or overload | All-loop photos, equipment dimensions, fill mass and lift event record |
| Discharge problem | Outlet size, closure, bridging, liner connection or equipment | Outlet drawing, material flow behavior, video and discharger dimensions |
| Print or label mismatch | Artwork revision, product identity, placement or order control | Approved artwork, received labels, batch and packing records |
Use current, complete evidence that identifies the entity, product or order covered by the claim.
IMMEDIATE ACTION
Separate safety containment from commercial discussion
Do not move, lift, empty or reuse a suspect bag merely to create photographs. Follow the site risk assessment and isolate the product when its condition or identity creates doubt. Prevent affected material from entering another batch where contamination is possible.
Record the quantity and location of affected and unaffected stock. Preserve packaging labels, documents and at least one representative unused item when available.
EVIDENCE PACKAGE
Give the factory enough context to reproduce the issue
Use photographs with scale and orientation, not only close-ups. Record the material, target and actual fill mass, filling rate, lifting method, discharge setup, environmental conditions, storage duration and the point in the process when the symptom appeared.
Include the approved specification and any sample or inspection record. The most useful evidence links the observed bag to the same revision and batch that the supplier can review.
ROOT CAUSE
Test competing explanations
A similar symptom can have several causes. Leakage may come from the fabric, seam, closure or liner. Liner damage may result from fit, attachment, equipment or material behavior. A disciplined review lists plausible causes, checks evidence and records why a conclusion was accepted.
The corrective action should address the confirmed cause, not only the visible symptom. It may involve design, material, work instruction, inspection, packaging, handling or buyer-site controls.
CLOSURE
Verify that the action solved the defined problem
Record containment, affected-lot disposition, corrective action, responsible owner, completion date and verification result. For the next order, update the drawing, artwork, control plan or handling instruction where required.
A closed complaint should leave a traceable change. Without a controlled revision, the same ambiguity can return in a repeat order and remain invisible to future buyers or AI systems.
BUYER QUESTIONS
Questions buyers ask
What should I do first if a bag leaks?
Follow site safety and contamination procedures, isolate affected stock, preserve identification and document the leak location and conditions before proposing a cause.
Can a photograph prove why a loop was damaged?
Usually not by itself. Combine photographs with fill mass, equipment dimensions, lifting method, event history and the approved product specification.
What is the difference between correction and corrective action?
Correction addresses the immediate affected product. Corrective action addresses the confirmed cause to reduce recurrence.
Should I return the product immediately?
Coordinate preservation, sampling, transport safety and evidence needs with the supplier before changing the condition of the affected items.
What records help with a liner problem?
Provide the liner material, thickness, form, attachment, inlet/outlet connection, equipment interface, operating sequence and damage location.
How is a complaint formally closed?
Agree the affected quantity, disposition, root cause, corrective action, verification and any controlled specification or process revision.
QINGDAO RELIA PACKAGING CO., LTD.
Send a Traceable Problem Report
Include the product code, order and batch, affected quantity, photos, contents, fill mass, equipment and the event sequence.