Introduction

The Plastic Bag Food Sealing Machine automates the entire process of bag taking, opening, filling, sealing and discharging, ensuring a firm seal, preventing moisture and oxidation, and extending the shelf life of food.

Application

Food Processing Plants: Packaging of snack foods, frozen foods, and dried fruits and nuts

Restaurant Chains and Takeout Delivery Centers: Sealing of seasonings and small-packaged food ingredients

Agricultural Product Wholesale and E-commerce: Bag-packing of tea, coffee beans, rice, flour, and grains

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Specification

Model	HY8-200	HY8-260	HY8-300	HY10-200
Pouch Width	W80-200mm	W140-260mm	W180-300mm	W100-200mm
Pouch Length	L100-400mm	L100-400mm	L100-400mm	L100-400mm
Capacity	25-60pouches/min	25-50pouches/min	10-35pouches/min	20-80pouches/min
Filling Range	10-1000g	10-1000g	10-2500g	10-1000g
Compress Air Requirement(supply by user)	≥0.6m³/min
Power	2.5kw	2.5kw	3kw	2.5kw
Dimension	L1890W1830H1430mm	L1890W1830H1430mm	L2290W1500H1420mm	L2090W1500H1420mm

Features

1. High-Efficiency Automatic Sealing

Utilizes intermittent rotary or continuous conveyor stations, with each station sealing independently. Capacity per unit time: 25–80 bags/minute; sealing cycle time adjustable from 0.5–2 seconds.

2. Precise Temperature and Pressure Control System

Self-heating of the sealing module, temperature control accuracy ±1°C; cylinder pressure adjustable from 40–120 N. Sealing width adjustable from 8–12 mm, automatically adjusting pressure according to bag thickness (50–200 μm).

3. Material Compatibility and Hygienic Design

Materials in contact with materials are made of food-grade SUS304 stainless steel with a polished surface and a roughness Ra ≤0.8 μm. Adaptable to various plastic bag materials, easy to clean and disinfect; key components have a service life exceeding 20,000 hours.

Application industries

Food processing plants: Sealing plastic bags for snacks, frozen foods, dried fruits, nuts, etc.

Catering and takeout: Sealing small packages of seasonings and ingredients.

Agricultural wholesale and e-commerce: Packaging for tea, coffee beans, rice, flour, and grains.

Certificate

product-1400-328

FAQ

Q: How do I determine if the machine is suitable for my food bag specifications?

A: Select the model based on bag width, bag length, and bag material thickness. The HY8 series is suitable for small or medium bags, while the HY10 series is suitable for medium to large bags. Also consider your production capacity per minute and the number of workstations.

Q: What parameters need to be adjusted when sealing bags of different thicknesses or composite film bags?

A: Adjust the sealing temperature, cylinder pressure, and sealing width to ensure uniform heat sealing without bag breakage. Composite film or thick bags typically require increased sealing pressure or extended sealing time.

Q: How do I prevent bag leakage or incomplete sealing during the sealing process?

A: Ensure the bag position detection sensor is clean. Adjust the temperature and pressure settings to ensure the bag is fully unfolded. The system automatically stops sealing when the sensor fails to detect the correct position, reducing the risk of leakage.

Q: What parts require attention during routine maintenance?

A: Clean the sealing plate, conveyor belt, and cylinder piston. Check the heating and air pressure systems for proper functioning to avoid powder or liquid residue and ensure consistent sealing.

Q: Can it be integrated into an existing fully automated production line?

A: Yes, the equipment has reserved interfaces to connect to filling modules, printers, weight detectors, or anti-counterfeiting traceability systems, enabling fully automated production and quality monitoring.

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