Скачать или смотреть Automatic tray sealing machine for Tofu box filling packing

Automatic tray sealing machine for Tofu box filling packing
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Automatic Tray Sealing Machine for Tofu Box Filling and Packing is a specialized packaging system designed to seal tofu in pre-formed boxes or trays after filling. This ensures hygienic, leak-proof, and tamper-evident packaging for retail or distribution. These machines are widely used in tofu production lines.

🔹 How It Works

Tray / Box Feeding

Empty tofu boxes or trays are automatically fed into the machine.

Can be inline or rotary type, depending on production speed.

Filling (Optional Integration)

Pre-cooked or fresh tofu is automatically filled into trays using a box filling machine (piston, volumetric, or servo-driven system).

Can handle soft tofu, silken tofu, or firm tofu.

Sealing

Pre-cut foil or laminated film is applied to each tray.

Heat sealing ensures a hermetic, leak-proof closure.

Some models offer vacuum or modified atmosphere (MAP) sealing to extend shelf life.

Date Coding / Labeling

Production date, batch number, or expiration date can be printed directly on the film using inkjet or thermal printers.

Tray Discharge

Sealed tofu boxes are discharged for secondary packing, cartonizing, or palletizing.

🔹 Key Features

Fully automatic: tray feeding → optional filling → sealing → coding → discharge.

Hygienic design: stainless steel construction suitable for food contact.

High-speed operation: rotary or inline machines can process 1,000–5,000 trays/hour, depending on size and product type.

Versatile: handles multiple tofu types and tray sizes.

Optional MAP / vacuum sealing for extended shelf life.

🔹 Advantages

Ensures consistent, hygienic packaging of tofu.

Reduces manual labor and contamination risk.

Can extend shelf life through vacuum or modified atmosphere sealing.

Compatible with full tofu production lines, including cooking, cooling, filling, and sealing.

✅ Summary:
An Automatic Tray Sealing Machine for Tofu Boxes automates tray feeding → tofu filling → film sealing → coding → discharge, producing hygienic, leak-proof, and retail-ready tofu boxes efficiently.

I can also draw a diagram showing a full tofu box production line with tray filling and sealing if you want a visual layout.

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