Automatic Tray Shrink Packing Machine

Automatic Tray Shrink

Packing Machine

An Automatic Tray Shrink Packing Machine is an advanced packaging solution designed for high-speed, reliable, and cost-effective shrink wrapping of products on trays. The machine automatically collates products, places them onto trays, wraps them with shrink film, and passes them through a heat tunnel to create a tight, secure pack.

This automatic shrink packing machine is widely used in the food and beverage, FMCG, pharmaceutical, and industrial packaging sectors for packing bottles, cans, cartons, and boxes. It enhances packaging efficiency, reduces manual labor, minimizes film waste, and ensures consistent pack quality. With robust construction, user-friendly controls, and compatibility with various tray sizes and film types, the automatic tray shrink packing machine is ideal for medium- to high-volume production lines requiring durable and visually appealing packaging.

Technical Specifications

Specification Details
Machine Type Fully Automatic Tray Shrink Packing Machine
Output Capacity Up to 30–45 trays per minute (depending on product size)
Packing Style Tray packing with shrink wrapping
Suitable Products Bottles, cans, jars, cartons, boxes
Tray Material Corrugated board / cardboard
Shrink Film Type LDPE / LLDPE
Film Thickness 40–80 microns
Control System PLC with HMI touchscreen
Power Supply 415V / 50Hz / 3 Phase
Power Consumption Approx. 12–18 kW
Compressed Air Requirement 6–8 bar
Machine Construction Heavy-duty MS structure with powder coating / SS cladding (optional)
Shrink Tunnel Type Hot air circulation shrink tunnel
Changeover Quick and easy size changeover
Safety Features Emergency stop, safety guards, overload protection
Applications Food & Beverage, FMCG, Pharmaceutical, Industrial packaging

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Applicable Products

  • Beverage bottles and cans
  • Food containers and jars
  • Cartons and boxes
  • Household and FMCG products
  • Pharmaceutical and chemical packaging

How It's Used

Step 1: Product infeed

Bottles, cans, cartons, or boxes are fed automatically onto the conveyor from the production line.

Step 2: Tray Formation & Loading

The machine forms or positions a cardboard tray and automatically places the grouped products onto the tray.

Step 3: Shrink Film Wrapping

LDPE or LLDPE shrink film is wrapped around the tray and products using a film dispensing system.

Step 4: Sealing

The film is precisely sealed to hold the pack firmly before shrinking.

Step 5: Heat Shrinking

The wrapped tray passes through a hot air shrink tunnel, where the film shrinks tightly around the products.

Step 6: Discharge

The finished, tightly packed trays exit the machine, ready for palletizing or dispatch.

Need more info? Check out our most frequently asked questions.

What products can be packed using an automatic tray shrink packing machine?

It can pack bottles, cans, cartons, jars, and boxes used in food, beverage, FMCG, and industrial applications.

What type of shrink film is used?

LDPE or LLDPE shrink film is commonly used for tray shrink packaging.

Is the machine suitable for high-speed production lines?

Yes, it is designed for medium to high-volume production with consistent output.

Can tray size be customized?

Yes, the machine supports adjustable tray dimensions based on product requirements.

Is it possible to connect it to the current production lines?

Definitely. It can operate within the system of feeder, conveyor, and other packaging machinery.

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