This 75/90 PS foam disposable lunch box making machine is a complete production line that extrudes polystyrene foam sheet at 60-90kg/h, forms it into lunch boxes, trays, and bowls via hydraulic vacuum forming, and recycles scrap material back into reusable granules for sustainable, cost-effective disposable food container manufacturing.
FS-FPP75/90 High Speed PS Foam Disposable Lunch Box Making Machine
Fully Automatic Polystyrene Foam Lunch Box Production Line
- Complete PS foam lunch box production line – This foam lunch box making machine integrates PS foam sheet extrusion, thermoforming, and scrap recycling in one production system.
- High output capacity – PS foam sheet extruder produces 60-90kg/h. Sheet thickness 1-3mm, width 540/1080mm. Foaming rate 12-20 times.
- Automatic forming machine – Hydraulic vacuum forming and cutting machine with 600×1000mm forming area. Forming depth up to 80mm.
- Wide product range – Produces disposable foam lunch boxes, dinner trays, bowls, plates, and food containers by changing molds.
- Closed-loop recycling – PS scrap recycling and pelletizing line (110kg/h) recycles production waste back into reusable granules. Reduces material cost and waste.
- Energy efficient – Total power 120kW. Complete line includes sheet extruder, forming machine, recycling granulator, air compressor, and chiller.
- Durable construction – 38CrMoAlA nitrided screws and barrels. Hardened steel gears. High torque, low noise.
5.0
design customization
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Product Description
foam lunch box making machine Product Selling Points
foam lunch box making machine Product Selling Points
- Full turnkey production line: Integrates foam sheet extrusion, vacuum forming, cutting and scrap recycling to finish production from raw materials to final products.
- High production output: Sheet extrusion capacity reaches 60–90kg/h, with 1–3mm sheet thickness, 540/1080mm width, and 12–20 times foaming rate.
- Automatic hydraulic forming: Max forming area 600×1000mm and forming depth up to 80mm for stable and fast molding.
- Multi-functional production: Makes various disposable foam tableware including lunch boxes, trays, bowls and plates by replacing molds.
- Closed-loop recycling system: 110kg/h recycling pelletizing line reuses waste scraps, saving material cost and reducing waste.
- Durable machine core: 38CrMoAlA nitrided screw and barrel offer high wear and corrosion resistance for longer service lif
- Precision intelligent control: Equipped with Mitsubishi PLC, Omron servo system and color touch screen for accurate temperature control and easy operation.
plastic lunch box making machine Product Specifications
| Item | Parameter |
| Model | FS-FPP75-90 |
| Applicable materials | GPPS granule |
| Thickness of sheet | 1-3 |
| Width of sheet | 540/1080mm |
| Foaming rate | 12-20 |
| Bulk weight of product | 50-83Kg/m³ |
| Thermal conductivity of product | 0.021-0.038W/m.k |
| Output | 60-90kg/h |
| Rated power | 120Kw |
| Power supply | three phase 380v/50Hz |
| External dimension | 22000×6000×2800mm |
| Complete weight | 8 About8Ton |
Product Details
Double Arm Winding & Take-up System
- Dual air shaft alternating winding realizes non-stop production.
- Constant tension control avoids foam sheet stretching and wrinkles.
- Built-in meter counter supports customized roll length, easy for finished coil unloading.
3-Roller Traction Cooling Unit
- Silicone traction rollers synchronize sheet feeding speed with extruder and winder.
- Independent control cabinet adjusts speed & roller temperature.
- Water cooling rollers secondarily shape hot foam sheet to keep flatness and uniform foaming rate.
75mm Primary Extruder
- Melts GPPS raw material evenly with segmented heating.
- High-pressure foaming agent injection mixes plastic and blowing agent fully to reach 12-20 times foaming ratio.
- Hydraulic screen changer stabilizes extrusion pressure, ensures stable 60-90kg/h sheet output.
Application Range
- Disposable tableware manufacturers – Produce foam lunch boxes, dinner trays, plates, bowls, and food containers for restaurants, takeaway, and catering.
- Food packaging factories – Supply foam containers to fast food chains, school cafeterias, hospitals, and corporate canteens.
- Large-scale catering suppliers – Produce bulk foam tableware for institutional food service.
Specific Usage Scenarios
products of the biodegradable lunch box making machine
- Takeaway lunch boxes – Foam lunch boxes for hot meals from restaurants and food delivery platforms. Excellent heat insulation keeps food warm.
- Dinner trays – Compartment trays for school cafeterias, hospital meals, and airline catering.
- Disposable plates – Sturdy foam plates for parties, events, and buffet service.
- Soup and noodle bowls – Foam bowls for hot soups, noodles, and porridge. Heat-resistant and lightweight.
- Salad and fruit containers – Foam trays for fresh produce, salads, and fruit packs.
- Fast food containers – Foam boxes for burgers, fried chicken, and fast food meals.
- Deli and takeaway containers – Foam containers for deli meats, prepared foods, and grocery takeaway.
1
What is a PS foam disposable lunch box making machine?
A PS foam disposable lunch box making machine is a complete production line that extrudes polystyrene foam sheet and thermoforms it into disposable lunch boxes, trays, bowls, and food containers.
2
What materials does this foam lunch box making machine use?
GPPS granules (melt index 3), talcum powder (1250 mesh), and blowing agent (butane or LPG).
3
What is the production capacity of this polystyrene foam lunch box making machine?
Sheet extrusion output 60-90kg/h. Forming speed 3-8 seconds/mold.
4
What is the sheet thickness and width range?
Sheet thickness 1-3mm, width 540/1080mm. Foaming rate 12-20 times.
5
How do you ship the finished products?
By Sea, By Plane, By courier, TNT , DHL, Fedex, UPS Etc.
Related Product
To build a complete foam food container manufacturing facility, we strongly recommend pairing this PS foam lunch box making machine with our related products below:
suitable for school meals, airline catering, and takeaway food packaging.
suitable for food service, takeaways, and meal packaging industries.
suitable for Burgers, fried chicken, french fries, onion rings.
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