Direct answer
Compatibility must be proven across product contact, storage, temperature, pressure, sealing, labelling, handling and the normal range of supplier variation. For finished-pack inspection, confirm the result with representative product and packaging before altering several variables at once.
Likely causes
- Product attacks seals, hoses, liners or adhesives in the finished-pack inspection process.
- Temperature or storage changes pack performance in the finished-pack inspection process.
- The pack is dimensionally compatible but mechanically unstable in the finished-pack inspection process.
- Trials do not represent production variation in the finished-pack inspection process.
What should be checked first?
- Obtain current technical and safety data
- List every product-contact material
- Test minimum and maximum temperatures
- Check sealing, torque, label and transport behaviour
- Use more than one material batch
- Run the actual production process
- Document approved combinations and limits
What should you compare before buying?
Compare the operating principle against the actual product, pack range, sustained good output, measurable quality limits, cleaning, changeover and site conditions. Use representative samples and agree what will be demonstrated during testing before delivery and after installation.
Machinery options for this problem
Start with the first option below. It most closely matches the product, pack and problem described on this page. The other options may suit a wider line or a different level of automation.
Related finished-pack inspection questions
Sealing and end of lineWhy is finished-pack inspection production giving inconsistent results?
Variation usually begins with changing product or packaging conditions, unstable presentation, unsuitable settings or wear in the process.
See the checks →
Sealing and end of lineHow can I increase finished-pack inspection production speed?
Increase sustained good output by identifying the actual constraint, separating machine cycle time from handling time and removing the first recurring cause of waiting.
See the checks →
Sealing and end of lineWhy does finished-pack inspection equipment keep jamming or stopping?
Find the first point where control is lost. A downstream alarm is often only the final symptom of poor feeding, transfer, detection or format control.
See the checks →