Select the machine architecture
Compare feeding methods, film-reel position and sealing-jaw motion before treating two flow-wrapper proposals as equivalent.
Technical resource centre
Technical flow-wrapping guides for specification, trials and support
Use these practical guides to choose the machine architecture, prepare representative trials, plan the line and keep pack quality under control after installation.
Buyer and engineering guidance
Start with the decision in front of you
Choose a guide by project stage
Each guide answers a distinct buyer or engineering question. They supplement the existing machine, film, application and integration pages without replacing a product trial or project-specific assessment.
Build a controlled project
Define cost drivers, site requirements and acceptance evidence before the scope is fixed.
Operate, maintain and improve
Use a structured diagnostic and maintenance approach rather than changing multiple settings at once.
Existing core guidance
Connect the technical guides to the actual product and pack
| Question | Best starting page | What it helps you define |
|---|---|---|
| Which listed Lancing platform fits? | Compare flow-wrapping machines | General-purpose horizontal wrapping or a dedicated wet-wipes line. |
| Will the product run consistently? | Application review | Geometry, stability, presentation, seal clearance and feeding risk. |
| What film and seals are required? | Film and seal guide | Reel data, print registration, sealing window and reference materials. |
| How should the wider line behave? | Line integration | Transfers, signals, blocked and starved states, inspection and buffering. |
| What should be sent for a quotation? | Buyer’s guide | Product, pack, film, output, acceptance and support requirements. |
Project-specific confirmation
Use the guides to prepare evidence, then confirm the real duty
Product behaviour, production film and adjacent equipment decide whether a proposed configuration is suitable. Send representative samples and the information that defines the finished pack.
Question-led engineering answers
Use direct answers for the decisions behind the machine specification
The new question layer explains the wrapping sequence, sustainable output, product pitch, gas flushing and coding interfaces, then links each answer back to the existing product, film, integration and acceptance guidance.
How the process works
Define horizontal form fill seal, the film tube, fin seal, end seals and synchronisation.
Horizontal flow-wrapping processHow output is measured
Distinguish cycle rate, wrapped output, accepted output and line losses.
Speed and output guideHow pitch becomes a pack
Connect product length, seal clearance, print repeat and jaw timing.
Pitch and pack-length guideHow gas flushing is scoped
Separate a gas-delivery option from product-specific MAP validation.
Gas-flush guideHow codes and rejects stay linked
Plan the print window, inspection result, pack tracking and reject confirmation.
Coding and inspection guideAll buyer questions by task
Browse the complete answer layer by selection, film, line design, trials, operation and support.
Question and answer resource hubNew decision guides
Resolve pack-format and multi-format questions before the product trial
Pillow-pack machine guide
Connect flow-wrapper terminology to the actual pack, seals, product feeding and machine architecture.
Choose the pillow-pack formatFilm width and pack size
Separate product dimensions, finished-bag dimensions, web width, pack length and product pitch.
Prepare the dimensional screenContract-packer specification
Control customer formats, films, artwork, coding, changeover and acceptance across a changing workload.
Plan a flexible contract-packing systemNew buyer-decision guides
Compare process direction, seal qualification and grouped-product handling
HFFS versus VFFS
Choose by product movement, dosing, pack formation, infeed and the complete line rather than a broad machine label.
Compare horizontal and vertical form fill sealFlow-wrap sealing window
Qualify film, temperature, pressure, dwell, speed and jaw condition against an accepted production pack.
Define the sealing windowMultipacks and collation
Plan count, orientation, group stability, automatic infeed, inspection and recovery before the group is wrapped.
Plan multipack flow wrapping