SPSolve ProductionPractical production help from Lancing UK
waste and giveaway

How can I reduce waste when handling carton closing?

Measure product loss, rejected packaging, rework and start-up waste separately, then remove the largest repeatable cause.

Recommended machinery for this problem
cartoningmachines.co.uk
View suitable machinery at cartoningmachines.co.uk →

Direct answer

Measure product loss, rejected packaging, rework and start-up waste separately, then remove the largest repeatable cause. For carton closing, confirm the result with representative product and packaging before altering several variables at once.

Likely causes

  • Product giveaway is not being measured in the carton closing process.
  • Start-up and changeover losses are accepted as unavoidable in the carton closing process.
  • Packaging is damaged by handling or unsuitable settings in the carton closing process.
  • Rejected packs are not classified by cause in the carton closing process.

What should be checked first?

  • Separate product, packaging and labour waste
  • Weigh or count losses over a representative run
  • Record rejection reasons at the point of failure
  • Compare start-up, steady running and changeover
  • Check pack damage through every transfer
  • Review target settings against legal or customer limits
  • Prioritise the largest repeatable loss

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.

cartoningmachines.co.ukView machinery →packagingmachinesuk.co.ukView machinery →automaticpackaginglines.co.ukView machinery →

Related carton closing questions

Production process relating to carton closingSealing and end of line

Why is carton closing production giving inconsistent results?

Variation usually begins with changing product or packaging conditions, unstable presentation, unsuitable settings or wear in the process.

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Production process relating to carton closingSealing and end of line

How can I increase carton closing 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.

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Production process relating to carton closingSealing and end of line

Why does carton closing 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.

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Questions customers also ask

Useful questions before you compare machinery

Use the questions below to prepare the information needed for a useful recommendation.

What should I check first for waste and giveaway in carton closing?
Separate product, packaging and labour waste. Weigh or count losses over a representative run.
Can settings alone solve waste and giveaway?
Sometimes, but settings should only be changed after product, packaging, presentation, wear and utilities have been checked. Change one controlled condition at a time.
What samples are needed for a carton closing machinery trial?
Provide representative product and packaging from normal production, including the hardest size or condition and enough material for setup and sustained testing.
How should performance be accepted?
Use written numerical and visual acceptance limits over a representative run, including output, quality, rejects, interventions and changeover where relevant.
Where can I see machinery for this problem?
Start with cartoningmachines.co.uk. It is the closest match for the product, pack and problem on this page; the other options may suit a wider line or a different production requirement.