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Multi-station foil sealer

Equipment Overview

The inline meal bowl aluminum foil sealing machine is a high-speed sealing machine designed for prepared dishes, takeout meal boxes, and aluminum foil bowls / plastic meal bowls. It adopts an inline production line layout with multi-station synchronous heat pressing, automatically completing bowl feeding → positioning → film placement → heat sealing → film cutting → bowl discharge. It focuses on leak-proofing, freshness locking, high-temperature resistance, and microwave compatibility, and is suitable for wide-mouth containers such as aluminum foil bowls, PP/PE meal boxes, soup bowls, and braised pork bowls.

Technical Parameters

Number of Stations
2/4/6 stations (inline)
Sealing Speed
80–200 bowls/minute
Applicable Mouth Diameter
Φ120–250mm (round bowls); square / irregular shapes (customized)
Bowl Body Height
50–150mm (adjustable)
Power Supply
AC380V/220V, 50Hz
Power
4–12kW
Air Source
0.6–0.8MPa, 300–600NL/min
Machine Body Material
304 stainless steel (contact areas)
Dimensions
Approx. 2800×1000×1700mm (customizable)

Core Features

Inline Multi-Station, High-Speed Mass Production: 2/4/6 heads arranged inline with synchronous multi-head heat sealing, giving an output of 80–200 bowls/minute (about 4500–5000 bowls/hour); continuous conveying with precise positioning, no bowl jamming and no missed seals, suitable for medium and large prepared dish producers / central kitchens.
Constant-Temperature Heat Pressing, Strong Leak-Proof Seal: intelligent digital temperature control (±1℃, adjustable 0–400℃), double-channel heat sealing + cold punch film cutting, producing flat seals without wrinkles or scorched edges; high sealing strength means soup does not leak even when inverted, and it withstands boiling and microwaving, extending shelf life by 7–15 days; compatible with roll film / sheet film, and with aluminum foil composite film and pure aluminum foil film.
Dedicated for Meal Bowls, Flexible Adaptation: suitable for mouth diameters of Φ120–250mm (round bowls) and square / irregular meal boxes (custom molds available); bowl height adjustable from 50–150mm, suitable for aluminum foil bowls, PP soup bowls, maocai bowls, and Buddha Jumps Over the Wall bowls; 10-minute quick mold change with one-touch recipe recall, adapting to multiple meal bowl specifications.
Hygienic Design, Easy to Clean: the whole machine is made of 304 stainless steel, with no dead corners in food contact areas and a quick-release structure, complying with GMP/FDA food-grade standards; splash-proof and easy to wipe, suitable for high-oil, high-soup prepared dish scenarios.
Intelligent Control, Stable and Effortless: PLC + touchscreen with 50 recipe groups stored; no sealing without a bowl, and automatic alarm and shutdown for missing film or over-temperature; water-cooling heat dissipation + voltage stabilization protection for 24-hour continuous operation with a low failure rate; can be connected to filling / labeling / bagging lines for unmanned production.

Applications

Prepared dishes: braised pork, lion's head meatballs, Buddha Jumps Over the Wall, and braised pot aluminum foil bowls.
Takeout meal boxes: soup noodles, malatang, maocai, and congee in PP / aluminum foil soup bowls.
Central kitchens: group meals, pre-cut vegetables, cooked foods, and sauces in wide-mouth bowls.
Container materials: aluminum foil bowls, PP/PE plastic bowls, composite paper bowls (metal containers are not allowed).

Packaging Samples

Dongguan Changsheng Packaging Machinery Co., Ltd.

Service Hotline: +86 137 1305 5565 +86 130 7138 5662 Address:

Room 305, Building 1, Jieshang Mansion, No. 63 Zhongli Road, Nancheng Subdistrict, Dongguan City