Working Process
- Down film roll pull into the forming mold station
- After thermoform heating we get a new shape after cooling
- Manually load the object being packaged
- Automatic align the label position
Vacuum/ Heat-seal with the top film roll - Batch number or production date printing (Optional process)
- Cross cut & vertical cut
- Finish
- Waste scraps gathering to waste collecting bucket
Thermoforming Vacuum Packaging Machine Workflow
1. Sheet Feeding
Two rolls plastic sheet fed into the thermoforming vacuum packaging machine, on the position “down film roll“ and “up film roll”. PET/PVC film any kind stretchable and heated plastic film/sheet are acceptable, thickness choose according to the loading product weight.
2. Thermoforming
The sheet enters the heating chamber. Heated to a malleable state, it's shaped into packaging cavities using a product specific mold. This mold are changeable.
3. Product Loading
Products are placed into the formed cavities, either manually (for small scale work) or via automated systems (in high volume production).
4. Vacuum Sealing
Vacuum pump removes air from the cavities. After evacuation, heat and pressure seal the packaging, ensuring air tightness.
5. Cutting and Ejection
Sealed packages are cut to size and edge shape with precision tools, then ejected from the machine, ready for subsequent handling, storage, or distribution.
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