Packaging systems configured around your application Defined project scope
The HMK420 forms, opens, fills and seals zipper doypacks from roll film. Select the line from the controlled pouch drawing, product behaviour, dosing architecture and accepted FAT output—not from an isolated headline speed.
The machine converts roll film into zipper doypacks, transfers the formed pouches through opening and filling, then closes and cools the top seal. The dosing unit and downstream equipment are selected for the product and project scope.
These values describe the specific proposed main machine. They are not a universal specification for every HMK420 or every product.
| Decision field | Source project reference | Buyer verification |
|---|---|---|
| Machine architecture | Horizontal form-fill-seal, intermittent motion, zipper doypack production | Confirm the final model suffix and station layout in the signed proposal. |
| Project pouch range | 100 × 130 to 210 × 270 mm | Approve the controlled drawing for every production format, including gusset and zipper geometry. |
| Project target output | 80 bags/min | Define good output, product, format, filler, run duration and reject limits in the FAT protocol. |
| Construction | SUS304 frame and SUS304 product-contact parts; source surface-polish value 0.8 | Confirm contact-material declarations and the required finish for the purchased configuration. |
| Main-machine dimensions | 11,500 × 1,300 × 2,000 mm | Verify the complete line layout, access, platform, elevator and outfeed envelope. |
| Main-machine weight | 9,000 kg | Confirm foundation, unloading and positioning requirements. |
| Electrical load | 18 kW | Confirm the final connected load after all selected auxiliaries are included. |
| Compressed air | 0.5 m³/min at 0.6 MPa | Confirm air quality, pressure stability and simultaneous auxiliary demand. |
| Electrical supply | 200–415 V, 50–60 Hz, project-customized | Release the destination voltage and local electrical standard before manufacture. |
| Safety scope | Source main-machine table states CE | Confirm the applicable conformity scope and final technical file for the delivered configuration. |
Dose tolerance, pouch size and output remain conditional on received product samples, packaging material and final testing, as stated in the source proposal.
The HMK420 main machine controls film unwinding, gusset and seal formation, cutting, pouch transfer, opening, filling position, top sealing and discharge.
The proposal includes a separate 14-head, 1.6 L multihead-weigher reference for the gummy-cluster project.
The proposed line also includes a bucket elevator, installation platform and outlet conveyor. These affect total footprint, utilities, access and FAT scope.
The photos below show relevant HMK-series and high-speed doypack mechanisms. Final brands, layouts and installed options must match the signed equipment configuration.
The source project concerns zipper doypacks for gummy clusters in 85 g and 150 g targets. Other products may require a different filler, drop arrangement, dust or splash control and settling time.
Use the sequence to define responsibility and acceptance at each handoff. The final station count and installed modules depend on the purchased configuration.
The stand-up pouch machine FAT checklist helps convert the proposal into testable release criteria. Film-ordering inputs should also be controlled through the HFFS doypack film specification guide.
Run the largest and smallest approved formats, include production-relevant product conditions, record every rejected pouch and minor stop, and repeat the release checks after a controlled restart or changeover.
No. The HMK420 route described here forms zipper doypacks from roll film inside a horizontal form-fill-seal line. A premade-pouch machine receives already manufactured bags and follows a different pickup, opening and filling process.
The June 29, 2026 project table states a target of 80 bags per minute for the proposed zipper-doypack line. This value remains conditional on the approved product, pouch, filler and FAT criteria. A separate series description mentions multi-lane capability, but it is not used here as an unconditional project guarantee.
The main-machine table lists 100 × 130 to 210 × 270 mm. Final dimensions, gusset, zipper location, seal widths and retail features must be released through controlled pouch drawings.
No. The proposal lists a theoretical 0.5–1.0 g value for the selected multihead weigher and states that actual accuracy varies with product characteristics and target weight. Finished-pack acceptance must be measured on the integrated line under agreed test conditions.
The HMK platform can be project-matched to different dosing methods, but this page documents a gummy-cluster project with a multihead weigher. Powder or liquid applications require separate confirmation of the filler, product transfer, contamination control, cleaning and FAT scope.
Send the product description and samples, target weights, minimum and maximum controlled pouch drawings, laminate and zipper specifications, required output, destination utilities, inspection requirements and downstream equipment boundary.
Send the controlled pouch drawings, product samples, target weights and required accepted output. INMAYPACK will review the forming, dosing, transfer, sealing and FAT boundary as one project.