What pack, closure or label are you using?
Choose the closest container, closure, label, flexible pack or end-of-line format. Then select the fault or decision you need to solve.

Containers and pack formats
18 answersRound bottles
Cylindrical containers suited to wrap labelling but vulnerable to uncontrolled rotation.
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18 answersSquare bottles
Flat-sided containers that need stable orientation and controlled corners at transfers.
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18 answersOval bottles
Containers that can rotate or rock unless positively controlled through the line.
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18 answersGlass bottles
Rigid but breakable containers requiring controlled contact and base support.
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18 answersPet bottles
Light plastic containers that can deform, scuff or become unstable under line pressure.
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18 answersHdpe bottles
Opaque plastic containers with moulding variation and static behaviour.
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18 answersJars
Wide-mouth containers used with screw, twist-off or vacuum closure systems.
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18 answersTubs
Wide containers that may use snap lids, foil seals or overcaps.
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18 answersJerrycans
Larger handled containers requiring stable support and controlled filling.
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18 answersMetal cans
Rigid containers used for food, beverage, chemical and industrial products.
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18 answersVials
Small containers where precise dosing, cleanliness and controlled handling are critical.
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18 answersPremade pouches
Flexible packs that must be picked, opened, filled and sealed consistently.
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18 answersSachets
Small single-dose flexible packs with demanding dose and seal control.
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18 answersDoypacks
Stand-up pouches whose base gusset and zipper affect opening and presentation.
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18 answersSpouted pouches
Flexible packs with a rigid spout that may be filled before or after spout insertion.
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18 answersOpen-mouth bags
Paper or plastic bags used for powders, granules and larger fills.
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18 answersFolding cartons
Printed board packs that must erect, load and close consistently.
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18 answersCorrugated cases
Shipping cases requiring stable filling, closing, taping and transport strength.
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18 answersTrays
Open or lidded formats used to collate, support or protect products.
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18 answersTubes
Compressible packs whose orientation, filling and sealing method depend on tube material.
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18 answersBottle rinsing before filling
New containers that must be inverted, rinsed, drained and returned to the line before filling.
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18 answersReturnable bottle washing
Used containers requiring sorting, label removal, washing, rinsing, drying and inspection.
Open the guide →Caps, lids and closures
18 answersScrew caps
Threaded closures controlled by seating, engagement and application torque.
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18 answersPump caps
Dispensing pumps with dip tubes that need controlled orientation and insertion.
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18 answersTrigger sprays
Large asymmetric closures with long dip tubes and a defined handle orientation.
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18 answersFlip-top caps
Hinged closures that may require cap orientation and controlled torque.
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18 answersDisc-top caps
Dispensing closures where orientation and finish quality affect presentation.
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18 answersTwist-off jar lids
Lugged metal closures often linked to hot fill or vacuum processes.
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18 answersVacuum jar lids
Closures whose final performance depends on the thermal and vacuum process.
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18 answersRopp caps
Aluminium closures formed onto a compatible bottle finish by rollers.
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18 answersT-corks
Bar-top closures pressed into a compatible bottle opening.
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18 answersPress-on caps
Closures applied by controlled axial force rather than thread torque.
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18 answersSnap caps
Closures that engage a bead or feature and require even seating.
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18 answersChild-resistant caps
Closures whose application must preserve the intended opening function.
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18 answersTamper-evident caps
Closures with bands, bridges or rings that must remain intact after application.
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18 answersAluminium screw caps
Metal threaded caps sensitive to scuffing, deformation and head setup.
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18 answersSports caps
Multi-part dispensing closures that may need orientation and specialised feeding.
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18 answersDropper caps
Small closures with pipettes or droppers requiring gentle insertion and torque.
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18 answersStoppers
Plugs inserted to a controlled depth before an overcap or final closure.
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18 answersBungs
Larger plugs or closures used on industrial containers and drums.
Open the guide →Labelling, coding and print-and-apply
18 answersRound-bottle labels
Labels wrapped around cylindrical containers using controlled rotation.
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18 answersFront and back labels
Two labels positioned on opposite faces or sides of one container.
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18 answersFull wrap labels
Long labels covering most of a container circumference.
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18 answersTapered-container labels
Labels that must follow changing circumference without wrinkling.
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18 answersClear labels
Transparent stock where bubbles, dust and low-contrast gap detection are visible.
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18 answersSmall labels
Short or narrow labels requiring accurate sensing and dispense control.
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18 answersLarge labels
Wide or long labels that magnify skew, tension and wipe-down errors.
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18 answersTop labels
Labels applied to lids, cartons, trays or flat product surfaces.
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18 answersBase labels
Labels applied underneath packs where presentation and support are constrained.
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18 answersPouch labels
Labels applied to flexible packs that may not present a flat rigid surface.
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18 answersCarton labels
Identification or logistics labels applied to board packs.
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18 answersShrink sleeves
Printed film sleeves shrunk around part or all of a container.
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18 answersTamper-evident neck bands
Short sleeves positioned over a cap and neck before shrinking.
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18 answersBatch codes
Variable identifiers used to connect packs to a production batch.
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18 answersDate codes
Best-before, use-by or production dates printed onto packs.
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18 answersBarcodes
Machine-readable linear symbols that require sufficient contrast and quiet zones.
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18 answersQr codes
Two-dimensional codes whose size, contrast and print quality affect scanning.
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18 answersShipping labels
Variable-data labels linked to an order, carrier or warehouse system.
Open the guide →Pouches, sachets and flexible packs
18 answersPremade pouch filling
Pick, open, dose and seal operations using finished empty pouches.
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18 answersSachet filling
Small-format flexible packs formed or handled for single doses.
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18 answersVertical form-fill-seal bags
Bags formed from rollstock around a vertical product drop.
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18 answersFlow-wrapped packs
Horizontal film packs sealed around spaced products.
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18 answersPillow bags
Simple fin- or lap-sealed flexible packs made from rollstock.
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18 answersQuad-seal bags
Structured flexible packs with four sealed edges and improved shelf presence.
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18 answersStick packs
Narrow single-dose packs for powders, granules or liquids.
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18 answersStand-up pouches
Gusseted pouches designed to remain upright on shelf.
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18 answersSpouted pouch filling
Filling through or before fitting a rigid spout.
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18 answersVacuum pouches
Packs sealed after air removal to protect or compact the product.
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18 answersZipper pouches
Reclosable packs requiring controlled opening and clean sealing above the zipper.
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18 answersGusseted bags
Bags with side or base gussets that change opening and presentation.
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18 answersShrink film
Heat-responsive film used to enclose or collate products.
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18 answersSleeve film
Film supplied as a sleeve or web for bundling and tamper applications.
Open the guide →End-of-line packing and inspection
18 answersCase taping
Folding or holding case flaps and applying tape for dispatch.
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18 answersCartoning
Erecting, loading and closing printed board cartons.
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18 answersShrink wrapping
Enclosing products or multipacks in film and shrinking it with heat.
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18 answersSleeve wrapping
Collating products in a film sleeve before shrinking.
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18 answersL-sealing
Making a closed film envelope before a shrink tunnel.
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18 answersCase packing
Loading products into corrugated shipping cases.
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18 answersTray packing
Arranging products into open trays or display-ready packs.
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18 answersPallet wrapping
Stabilising finished loads with stretch or shrink film.
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18 answersPrint-and-apply labelling
Printing variable data and automatically applying it to a moving pack.
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18 answersCheckweighing
Verifying finished pack weight against defined limits.
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18 answersMetal detection
Inspecting suitable products for metal contamination within a validated system.
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18 answersDispatch packing
Combining identification, case sealing and handling for shipment.
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18 answersInduction foil sealing
Compatible containers, caps and foil liners requiring controlled sealing energy and pack pressure.
Open the guide →Questions customers also ask
Open a question for a concise answer, then use the detailed guide above for the full production checks.
What should I know about round bottles?
Cylindrical containers suited to wrap labelling but vulnerable to uncontrolled rotation.
What should I know about square bottles?
Flat-sided containers that need stable orientation and controlled corners at transfers.
What should I know about oval bottles?
Containers that can rotate or rock unless positively controlled through the line.
What should I know about glass bottles?
Rigid but breakable containers requiring controlled contact and base support.
What should I know about pet bottles?
Light plastic containers that can deform, scuff or become unstable under line pressure.
How should I use the What pack, closure or label are you using? page?
Choose a packaging format and find answers for handling, closing, labelling, sealing, inspection and line integration.