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18 relevant answers

Sealing failures and leaking packs

Induction, heat, pouch and film seal integrity problems.

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Common questions and first checks

Open an answer to see the direct response, evidence to collect, likely causes, improvement steps and relevant machinery route.

Sealing, sleeving & shrink→

Can case taping machines handle pouches, sachets & bags?

Case taping machines can be suitable when the product, packaging, required good output and site conditions match the technology. Top and bottom case sealing for fixed…

Sealing failures and leaking packsPouches, sachets & bags
Pouches, sachets & form-fill-seal→

Can flow wrapping machines handle pouches, sachets & bags?

Flow wrapping machines can be suitable when the product, packaging, required good output and site conditions match the technology. Horizontal flow wrapping with…

Sealing failures and leaking packsPouches, sachets & bags
Pouches, sachets & form-fill-seal→

Can form-fill-seal systems handle pouches, sachets & bags?

Form-fill-seal systems can be suitable when the product, packaging, required good output and site conditions match the technology. Rollstock packaging systems that…

Sealing failures and leaking packsPouches, sachets & bags
How do I choose environmental packaging guidance for personal care and toiletries production?How do I choose environmental packaging guidance for paints, varnishes, inks and coatings production?How do I choose environmental packaging guidance for contract packing and co-manufacturing production?Can environmental packaging guidance handle powders, granules & pieces?Can environmental packaging guidance handle complete production lines?How do I choose flow wrapping machines for food manufacturing production?How do I choose flow wrapping machines for sauces, condiments, jams and honey production?How do I choose flow wrapping machines for pet food and animal nutrition production?How do I choose flow wrapping machines for laboratories and technical liquids production?How do I choose flow wrapping machines for oils, lubricants and automotive fluids production?How do I choose flow wrapping machines for general manufacturing and component assembly production?Can flow wrapping machines handle pouches, sachets & bags?Is flow wrapping machines suitable for growing semi-automatic production?How do I choose form-fill-seal systems for food manufacturing production?How do I choose form-fill-seal systems for sauces, condiments, jams and honey production?How do I choose form-fill-seal systems for pet food and animal nutrition production?How do I choose form-fill-seal systems for laboratories and technical liquids production?How do I choose form-fill-seal systems for oils, lubricants and automotive fluids production?How do I choose form-fill-seal systems for general manufacturing and component assembly production?Can form-fill-seal systems handle pouches, sachets & bags?Is form-fill-seal systems suitable for growing semi-automatic production?How do I choose induction sealing machines for food manufacturing production?How do I choose induction sealing machines for sauces, condiments, jams and honey production?How do I choose induction sealing machines for pet food and animal nutrition production?How do I choose induction sealing machines for laboratories and technical liquids production?How do I choose induction sealing machines for oils, lubricants and automotive fluids production?How do I choose induction sealing machines for general manufacturing and component assembly production?Can induction sealing machines handle pouches, sachets & bags?Is induction sealing machines suitable for growing semi-automatic production?How do I choose packaging machinery guidance for wine and cider production?How do I choose packaging machinery guidance for coffee, tea and powdered drinks production?How do I choose packaging machinery guidance for personal care and toiletries production?How do I choose packaging machinery guidance for paints, varnishes, inks and coatings production?How do I choose packaging machinery guidance for contract packing and co-manufacturing production?Can packaging machinery guidance handle powders, granules & pieces?Can packaging machinery guidance handle complete production lines?How do I choose packaging machinery for wine and cider production?How do I choose packaging machinery for coffee, tea and powdered drinks production?How do I choose packaging machinery for personal care and toiletries production?How do I choose packaging machinery for paints, varnishes, inks and coatings production?How do I choose packaging machinery for contract packing and co-manufacturing production?Can packaging machinery handle powders, granules & pieces?Can packaging machinery handle complete production lines?How do I choose packaging machinery catalogue for wine and cider production?How do I choose packaging machinery catalogue for coffee, tea and powdered drinks production?How do I choose packaging machinery catalogue for personal care and toiletries production?How do I choose packaging machinery catalogue for paints, varnishes, inks and coatings production?How do I choose packaging machinery catalogue for contract packing and co-manufacturing production?Can packaging machinery catalogue handle powders, granules & pieces?Can packaging machinery catalogue handle complete production lines?How do I choose l-sealing machines for food manufacturing production?How do I choose l-sealing machines for sauces, condiments, jams and honey production?How do I choose l-sealing machines for pet food and animal nutrition production?How do I choose l-sealing machines for laboratories and technical liquids production?How do I choose l-sealing machines for oils, lubricants and automotive fluids production?How do I choose l-sealing machines for general manufacturing and component assembly production?Can l-sealing machines handle pouches, sachets & bags?Is l-sealing machines suitable for growing semi-automatic production?How do I choose packaging machine selection for wine and cider production?How do I choose packaging machine selection for coffee, tea and powdered drinks production?
Recommended planning resources

Turn the question into a measurable production requirement

These guides help collect evidence, compare options and prepare the information needed for a reliable machinery decision.

Guide

Package leak testing

Choose a leak or seal-integrity test from the pack format, likely defect size, product, destructive or non-destructive need and production risk.

Read guide
Guide

Production sample trials

Plan a meaningful machine trial using representative product, packaging, run conditions, measurable acceptance criteria and retained evidence.

Read guide
Guide

EU PPWR planning

Review how Regulation (EU) 2025/40 may affect packaging specifications, material choices, labelling, data and machinery trials for goods supplied into the EU.

Read guide
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