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HFFS · Doypack Series

BHD-280DSZ Duplex Zipper Doypack Machine

A dual-workstation HFFS machine that produces two zipper stand-up pouches per cycle — doubling output for snacks, nuts, and powder products up to 500 ml.

Output 2 pouches/cycle Filling up to 500 ml Format zipper doypack Control PLC + servo
Full Specifications

Technical Parameters

ModelBHD-280DSZ (duplex)
Bag typesZipper doypack, standard doypack
Filling capacityUp to 500 ml
StationsDual workstations — two bags per cycle
Typical productsNuts, pistachios, almonds, biscuits, matcha, chili and turmeric powders
FilmLaminated roll film; recloseable zipper applied in-line
ComplianceCE; food-contact parts in stainless steel

Packing Process

1 · Bag forming

Film unwind, zipper application, bag forming, photocell registration, bottom and vertical seals, tear notch.

2 · Filling

Duplex servo advance, pouch opening, air flushing, filling across both stations simultaneously.

3 · Sealing & outlet

Top heat seal and cooling seal on both lanes, discharge to a shared outlet conveyor.

Why This Machine

In-line zipper

Recloseable zipper is applied during forming — no premade bag premium.

Double throughput

Duplex stations double output at nearly the same footprint and operator count.

Powder-ready

Dust management and auger dosing options for fine powders.

Applications

Nuts and dried fruit, biscuits and snacks, matcha, chili, turmeric, and other powders — resealable retail pouches up to 500 ml.

Frequently Asked Questions

What information do you need for a quote?
Your product (and viscosity or particle size if relevant), target filling volume, bag format and size, and target speed. Photos or samples of an existing pouch help us respond faster.
What is included with the machine?
Factory acceptance test (FAT) with a 3-hour continuous run, CE-compliant documentation, standard tooling for your agreed bag sizes, and free operator training for your technicians at our Shanghai factory (2 working days).
How are installation and after-sales handled?
On-site installation and commissioning are scheduled with our team at least 4 weeks in advance. Under warranty, we supply replacement parts free of charge (wear parts excluded), plus remote diagnostics support.
What is the typical lead time?
Standard configurations ship in 60–90 days after design confirmation; customized machines depend on scope. We confirm the exact schedule with your quotation.

Get pricing for the BHD-280DSZ

Tell us your product and target speed — we'll confirm feasibility and quote within 24 hours.