High-Speed Flat Bag Packing Machine HS-180D — Duplex 4-Side-Seal Sachet Line
The INMAYPACK HS-180D is a duplex (two-lane) horizontal form-fill-seal machine that produces up to 100 four-side-seal flat bags per minute from roll film — engineered for seeds, powders, granules and liquid doses up to 150 ml, with a full Mitsubishi + Panasonic + Schneider control package.
Made in Shanghai · Exported to international markets
What Is the HS-180D High-Speed Flat Bag Packing Machine?
The HS-180D is a horizontal form-fill-seal (HFFS) flat bag packing machine manufactured by INMAYPACK (Shanghai, China) that forms, fills and seals 4-side-seal flat bags directly from roll film in duplex two-lane mode at up to 100 bags per minute. It handles seeds, powders, granules and liquids in doses up to 150 ml, in bag sizes from 60×80 mm to 90×220 mm, and uses a SUS304 stainless-steel construction, with compliance requirements confirmed for the approved configuration and destination market.
HS-180D — Key Facts
| Machine type | Horizontal form-fill-seal (HFFS), intermittent motion, form-from-reel |
|---|---|
| Bag style | 4-side-seal flat bag / flat sachet (duplex — two bags per cycle) |
| Rated output | Up to 100 bags/min in duplex two-lane operation |
| Bag size range | Min 60 × 80 mm — Max 90 × 220 mm |
| Filling capacity | Up to 150 ml per bag · 2 filling stations (auger, volumetric or liquid dosing) |
| Typical products | Seeds (0.5–10 g), spice & drink powders, granules, sauces and liquid doses |
| Film reel | Ø400 mm max, 440 mm web width, 76 mm core |
| Control package | Mitsubishi PLC · Panasonic servo film pulling · Weinview HMI · Schneider VFD |
| Construction | SUS304 stainless steel frame; all product-contact parts SUS304 |
| Compliance & origin | CE standards · Manufactured by INMAYPACK, Jinshan, Shanghai (est. 2009) |
Also known as: duplex flat sachet packing machine, 4-side-seal sachet machine, twin-lane flat pouch HFFS machine, horizontal seed sachet packaging machine. The HS-180D belongs to INMAYPACK's HS series alongside the HS-160TS top-spout flat bag machine and the HS-130 liquid sachet packing machine.
Watch the HS-180D Flat Bag Packing Machine in Production
Duplex film forming, dual-station filling and 4-side sealing at full line speed — see exactly how the HS-180D forms two flat sachets per cycle from a single web of roll film.
HS-180D Technical Specifications
Full technical data sheet for the high-speed duplex flat bag packing machine — confirmed per INMAYPACK factory quotation standards.
Machine Technical Data
| Machine operation | HFFS — horizontal form fill seal, forms bags from the reel |
|---|---|
| Pouch transport | Intermittent motion, servo-driven pulling gripper |
| Bag style | 4-side-seal flat bag, duplex (2 bags per cycle) |
| Bag size (duplex) | Min 60 × 80 mm · Max 90 × 220 mm |
| Output | Up to 100 bags/min (duplex) |
| Max filling volume | 150 ml per bag |
| Filling stations | 2 stations (auger / volumetric cup / liquid piston, per product) |
| Film reel | Ø400 mm max · web width 440 mm · core 76 mm |
| Frame & contact parts | SUS304 stainless steel; internals SUS304 + aluminum alloy |
| Machine dimensions | 3500 × 970 × 1500 mm (L×W×H) |
| Machine weight | 1200 kg |
| Power consumption | 6.0 kW · 200–415 V, 50/60 Hz, N+G (customizable per country) |
| Air consumption | 100 L/min @ 0.6 MPa |
| Noise level | ≤ 70 dB |
| Safety compliance | CE standards |
Electrical Component Brands
| PLC controller | Mitsubishi |
|---|---|
| Servo motor & motion controller | Panasonic |
| HMI touch screen | Weinview |
| Frequency control (VFD) | Schneider |
| Temperature controller | FUJI |
| Photoelectric sensors | SICK |
| Bearings | SKF & IGUS |
| Pneumatic components | Festo |
* Final dose accuracy, bag size and output are confirmed by Factory Acceptance Test (FAT) with your actual product samples and packaging film.
Why the HS-180D Outpaces Single-Lane Flat Bag Machines
Duplex forming doubles output on the same footprint. Every station below is standard on the HS-180D — not an optional upgrade.
Duplex Two-Lane Forming — 2 Bags Every Cycle
A single 440 mm film web is formed into two parallel 4-side-seal bags per machine cycle, delivering up to 100 bags/min without the cost of two separate machines or extra floor space.
Two Dedicated Filling Stations, ±Tight Dose Tolerance
Auger fillers for powders, volumetric cups for seeds and granules, or piston fillers for liquids up to 150 ml — each lane gets its own dosing head, matched to your product during FAT.
Panasonic Servo Film Pulling
The sachet pulling gripper runs on a Panasonic servo motor and motion controller, holding registration accuracy at high speed so printed film stays perfectly aligned bag after bag.
Mitsubishi PLC + Weinview HMI Control
Recipe storage, fault diagnostics and temperature zones (FUJI controllers) are managed from one touch screen. Schneider VFDs and SICK photoelectric sensors round out a globally serviceable component list.
Full SUS304 Hygienic Construction
Frame, covers and every product-contact part are SUS304 stainless steel — washdown-friendly and compliant for food, beverage and daily-chemical production to CE standards.
Fast Format Changeover + Inline Options
Switch bag sizes across the 60×80–90×220 mm range with tool-assisted adjustment. Add emboss date coders, tear-notch punching and a 1.5 m outfeed conveyor as factory-fitted modules.
What Can the HS-180D Flat Bag Machine Pack?
One duplex platform covers the highest-volume flat sachet applications in food, agriculture, beverage and daily-chemical production — any free-flowing dose up to 150 ml or roughly 0.5–150 g depending on density.
Vegetable & Flower Seeds
0.5–10 g precision doses — the HS-180D's benchmark application at 100 bags/min.
Spice & Seasoning Powders
Auger-dosed single-serve sachets for chili, pepper, bouillon and blends.
Instant Drink & Coffee Powder
3-in-1 coffee, juice powder and electrolyte mixes in foil flat bags.
Sauces & Liquid Condiments
Ketchup, honey, vinegar and oil doses up to 150 ml via piston filling.
Pharma & Nutraceutical Granules
ORS, collagen and supplement granules in tamper-evident 4-side-seal packs.
Desiccants & Daily-Chemical Doses
Silica gel, detergent powder and small hardware kits in duplex lanes.
Built by INMAYPACK — Flexible Packaging Machinery Since 2009
INMAYPACK designs and manufactures the HS, HMK and HMS series of horizontal flexible packaging machines at our Jinshan, Shanghai factory — engineered for food, beverage and daily-chemical producers who need reliable output and lifetime service support.
- Factory Acceptance Test (FAT) with your real product and film before dispatch
- Globally serviceable components: Mitsubishi, Panasonic, Schneider, Festo, SICK, SKF
- On-site installation, commissioning and 2-day operator training available worldwide
- Commissioning and spare-parts package defined for the approved configuration
- Delivery in approximately 60 working days, FOB Shanghai
HS-180D Flat Bag Packing Machine — FAQ
The questions international buyers ask most before ordering a duplex flat sachet line.
The HS-180D produces 4-side-seal flat bags from 60 × 80 mm up to 90 × 220 mm in duplex mode, forming two bags per cycle from a single roll of film up to 440 mm wide. Bag format changeover across this range is handled with tool-assisted mechanical adjustment.
The HS-180D reaches up to 100 bags per minute. Because it is a duplex machine, each machine cycle forms, fills and seals two flat bags side by side — effectively doubling the output of a single-lane HFFS machine on the same 3.5 m footprint.
It packs seeds (0.5–10 g doses), spice and drink powders, granules, and liquids such as sauces, honey and oil up to 150 ml per bag. Two filling stations are fitted with auger, volumetric cup or piston dosing units matched to your specific product during engineering review.
Yes. After the initial deposit is received, INMAYPACK runs a full Factory Acceptance Test (FAT) using your actual product samples and packaging film, confirming dose accuracy, bag size and output before dispatch. The balance payment is made after the successful FAT, prior to shipment.
The machine draws 6.0 kW of electrical power at 200–415 V, 50/60 Hz (voltage customized to your country), plus compressed air at 100 L/min and 0.6 MPa. It measures 3500 × 970 × 1500 mm, weighs 1200 kg, and operates at or below 70 dB to CE safety standards.
Every HS-180D includes a one-year warranty on manufacturing defects with lifetime service support; warranty spare parts ship free within 10 days by international express. Delivery is approximately 60 working days after the initial deposit, FOB Shanghai, and on-site installation, commissioning and a 2-day operator training course are available worldwide.
Get Your HS-180D Quotation — Confirmed Output for Your Exact Product
Send us your product, dose and bag size. Our engineers will confirm the right dosing configuration, run a Factory Acceptance Test with your samples and film after the initial deposit, and deliver under the schedule, Incoterm, warranty and service scope stated in the issued project proposal.
Prefer email? Write to sales@ewpackmachinery.com — receives an English reply after engineering review.