Back seal granule pouches

Back Seal Granule Pouch Filling & Sealing Machine

Name: Back Seal Granule Pouch Filling & Sealing Machine
Brand: Lancing

Back-seal pouch filling and sealing equipment for granules, with controlled filling and practical bag-forming for entry-level or compact automation.

Enquire about this machine Call 01494 623015

Back Seal Granule Pouch Filling & Sealing Machine

Machine overview

Back-seal pouch filling and sealing equipment for granules, with controlled filling and practical bag-forming for entry-level or compact automation.

This route is specified around your product behaviour, film material, required pack dimensions, expected output, available utilities and downstream handling. Final specification is confirmed against the live application.

Typical applications

Food granules
Plastic parts
Small product packs
Contract packing

Specification guide

Output	Approx. 20–30 bags/min
Filling range	Approx. 20–1000g customizable
Voltage	110/220V 50–60Hz
Format	Back seal pouches
Product type	Granules

Project notes

Confirm product samples, bag drawings, filling range, dosing tolerance, seal pattern, film roll details and any print, inspection or reject requirements before ordering.

Back seal pouch specification notes

Back seal pouch machinery is a practical route for compact granule automation. Confirm pack width, back seal position, film material, fill weight range, target speed and changeover needs.

For a wider comparison, see the related specification guide or send a product sample, bag size and target output to Lancing.

Compact granule bag forming

Application engineering for the back-seal granule pouch machine

Clarify the pack format

This machine forms back-seal packs from film and fills them with granules. It is therefore a roll-fed form fill seal process, even when the finished pack is described as a pouch. Projects using supplied pre-made pouches require a different opening and handling system.

Interpret the published operating range

The page lists an approximate 20–1000g customisable filling range and about 20–30 bags per minute. Both values depend on the product, dosing arrangement, pack dimensions, film and accepted checks. Define the target mass and tolerance rather than relying on the widest range.

Control granule feed and seal clearance

Free-flowing product can continue moving after the nominal dose. The chute, bag length and jaw timing must allow granules to clear the horizontal seal. Inspect for trapped particles, pinholes and cuts close to the product level.

Plan practical changeover

Confirm the required bag sizes, forming parts, roll changes, feeder clean-out and access to sealing and cutting components. Small parts or mixed granules may need containment and a defined method for recovering residual product.

Connect the line correctly

Include product feed, level control, coding, discharge and any checkweighing in the specification. A compact machine still needs adequate working space for film loading, guarding, cleaning and safe operator access.

When to select another process

If the commercial requirement is a supplied stand-up or zipper pouch, use the specialist guidance at pouchfillers.co.uk. For weighed packs with a published mass-control specification compare the LU-FSK1000.

Pouch process comparison Granule VFFS selection Back-seal bag guide Confirm the pack format

Buyer questions

Back-seal granule pouch machine FAQs

Is this a pre-made pouch filler?

No. The described machine forms a back-seal pack from film. Pre-made pouches need dedicated pick, open, fill and close handling.

What does customisable filling range mean?

The final range depends on the fitted dosing system and product. Confirm the actual target weights and required tolerance with samples.

Why do granules become trapped in the seal?

The bag may be too short for product clearance, the dose may overrun, particles may bounce or the jaws may close before the chute is clear.

What film data is needed?

Provide complete construction, thickness, roll width, winding direction, seal requirements and the finished bag drawing.

Can several bag sizes be run?

Potentially, within the machine and forming-part range. Confirm every required format and the change parts or settings needed.

What should be inspected during a trial?

Check dose, bag dimensions, seal continuity, trapped product, cut position, code and recovery after stops.

Application review

Confirm the published specification with your product and film.

Contact Lancing