Guide

What pack samples and drawings help a weigh filler quotation?

The pack controls discharge height, opening size, support method and downstream handover, so a quotation is stronger when Lancing sees the real pack format early.

Pack evidence

Define the pack before finalising the discharge route.

The same product and target weight can need a different route for a pouch, jar, tub, open-mouth bag or VFFS bag.

Which pack details matter most for a weigh filler?

The most important pack details are opening size, usable fill height, stability, closure or sealing method, target weight range, allowable dust or spillage, and how the pack is presented to the filler. These decide the discharge outlet, support, clamp or transfer method.

Flexible packs can move while being filled. Rigid containers may need indexing, neck location or height adjustment. VFFS lines require a different interface because the weigh filler discharges into a bagmaker rather than into an operator-presented pack.

Are photos enough for a weigh filler quotation?

Photos help the initial discussion, but drawings, dimensions and real sample packs are better for a buildable quotation. A photo rarely shows the internal opening, gusset behaviour, material stiffness, seal area or exact support needed during filling.

If samples are not available yet, send pack drawings, artwork dimensions, material details and any current sealing or closing process so assumptions can be recorded clearly.

Pack information to send with an enquiry.

Pack type	Information needed	Machine decision affected
Pre-made pouch	Opening width, gusset, material stiffness, fill height, zipper or seal area.	Outlet size, pouch support and sealing handover.
Open-mouth bag	Bag width, height, material, target weight, dust control and whether clamping is required.	Bag clamp, discharge height and operator position.
Jar or tub	Opening diameter, height, stability, lid or closure process and presentation method.	Container support, indexing and discharge nozzle position.
VFFS film	Bag size range, former, film width, required signals and downstream availability.	Weigher-to-bagmaker interface and discharge timing.

How many sample packs should be sent?

Send enough packs to check fit, adjustment, repeated filling and sealing or closure handover. Include the smallest and largest formats if the machine must cover a range.

What if the pack is not final?

State which dimensions are provisional. Early advice can still help, but the final discharge, tooling or clamp should not be fixed until production-quality samples are confirmed.

Why does fill height matter?

Fill height affects dust, bounce, spillage, product damage, sealing clearance and whether the pack can be handled safely after filling. It can be as important as the target weight.

Compare pack formats Review bag filling Review pouch filling

Send the product and pack details for a practical weigh filling route.

Include the product, target weight, pack format, target output, sample availability and any existing line equipment. Lancing can then advise which weighing route is worth testing.

Send an enquiry