What commonly causes this problem with sachets?

Common causes include buying for an optimistic peak rather than measured demand; A change in dimensional and material variation or base stability and centre of gravity.; moving to full automation before packaging formats are stable.

How can I prove that an adjustment has worked for sachets?

Record a representative baseline, change one variable at a time and repeat the same measurement over enough packs to show that the result is stable rather than a one-off improvement.

When should I consider a different machine or production method for sachets?

Consider a different route when correct setup and maintenance cannot hold the required quality and sustained output across the complete product and pack range.

What information should I send before asking for a solution for sachets?

Include Dimensioned pack drawing; Minimum and maximum pack samples; Material and supplier specification; Closure or seal components.

Which solution website is most relevant to this question?

The clearest starting point on this page is Sachet Filling Machines. Final suitability still needs to be confirmed using the actual product, packaging, output and site information.

Pack formats

How do I move from hand packing to automatic sachets production?

Practical guidance for sachets: move from manual to semi-automatic and automatic production in sensible stages.

Answer format: direct explanation, ordered checks and relevant solution routes. Updated 4 August 2026. Application-specific engineering review is still required.

Direct answer

For sachets, increase capacity in stages while keeping the product and pack range flexible. A pack must remain clean, stable and correctly orientated through every transfer, filling, closing, labelling and inspection stage. Start by measure current good output and labour by operation and record damage rate, jam rate, position repeatability and finished-pack integrity. Make one controlled change at a time so the original cause is not hidden by several new settings.

Sachet Filling Machines

See the machinery and application options most closely matched to this production question.

View the solutionsachetfillingmachines.co.uk

Production environment relevant to pack formats

Work safely: Isolate machinery before inspection or clearing. Follow the machine manual, site procedures and competent-person requirements.

What usually causes this?

buying for an optimistic peak rather than measured demand
A change in dimensional and material variation or base stability and centre of gravity.
moving to full automation before packaging formats are stable
The equipment or handling method not being set for small single-dose flexible packs with demanding dose and seal control.
underestimating cleaning, setup and operator handling time

Checks to make in order

Measure current good output and labour by operation
Record damage rate, jam rate, position repeatability and finished-pack integrity using a representative sample.
Forecast realistic low, normal and peak demand
Check neck, opening or sealing geometry, surface condition and static and guides, transfers and pack support.
Compare manual, semi-automatic and automatic cells
Test the most difficult product and format
Plan a layout and controls that allow later expansion

How to decide the next step

Sachets involves small single-dose flexible packs with demanding dose and seal control. Semi-automatic equipment often gives the best first step; full automation becomes stronger when demand and formats are stable.

If adjustment and maintenance cannot hold the required result across the complete product and pack range, compare the machinery route against a written acceptance test. The important comparison is sustained good output—not only maximum cycle speed.

What to include in your production brief

Supplying the information below makes it much easier to distinguish a setup problem from a machinery or packaging limitation:

Dimensioned pack drawing
Minimum and maximum pack samples
Material and supplier specification
Closure or seal components
Required orientation and label area
Target line rate
Samples that represent sachets
A short video of the current process and fault

Relevant solution websites

These specialist sites match the production process discussed above. Final suitability should be confirmed with samples, output, site and acceptance information.

Sachet Filling Machines Form Fill and Seal Coding Machinery