Food Grade Filling System for Ketchup and Paste Packaging

Product introduction of Food Grade Filling System

Food Grade Filling System is an advanced automatic pouch filling and sealing solution widely used in food processing, dairy, sauce, and paste industries. The machine performs bag feeding, opening, filling, vibrating, heat sealing, and output in a fully continuous workflow.

With high automation, fault alarm protection, and easy adjustment design, it reduces labor dependency and ensures consistent packaging quality. It is suitable for ketchup, peanut butter, tomato paste, sauces, and liquid food products requiring hygienic and precise pouch packaging.

Working principle

How does a food grade filling system work?

Step 1: Bag Feeding
Pre-made pouches are automatically fed into the machine system.

Step 2: Date Coding
Production date and batch number are printed on each pouch.

Step 3: Bag Opening
Pouches are automatically opened using air pressure control.

Step 4: Filling Process
Product is filled accurately with vibration-assisted stability control.

Step 5: Secondary Filling
Second-stage filling ensures precise weight consistency.

Step 6: Heat Sealing
Double heat sealing ensures airtight and leak-proof packaging.

Step 7: Forming & Output
Finished pouches are shaped and automatically discharged.

Product Parameter Table

Parameter Name	Specification Value
Bag Size	Width: 180-300 mm, Length: 180-400 mm
Filling Volume	5-2500 g (Depending on type of products)
Capacity	30-40 bags/min (The speed depends on products and packaging material)
Package Accuracy	Error ≤ ±1%
Total Power	4 kW (220 V-450 V, 3-phase, 50 Hz/60 Hz)
Overall Dimensions	2460×1700×1500 mm

Manual Filling vs Food Grade Filling System

Main Features

• PLC control system with HMI touch screen operation
• Fully automatic weighing, filling, and sealing process
• Frequency conversion speed control for adjustable production
• Multi-stage filling and vibration system for stable accuracy
• Automatic alarm for pouch error, no pouch, or misalignment
• Safety guard system with automatic stop protection
• SUS304 stainless steel food-contact construction
• Oil-free vacuum pump to prevent environmental contamination
• Tool-free pouch size adjustment with handwheel system
• High automation reduces labor cost and increases efficiency

Why Choose This System?

Why is food grade filling system suitable for sauce packaging production?
Because it ensures hygienic, precise, and high-speed automatic pouch filling and sealing.

What makes this system more efficient than manual filling?
It eliminates manual labor and completes the full packaging cycle automatically.

Why is PLC control important in this filling system?
It ensures stable operation, intelligent fault detection, and easy adjustment.

What advantage does oil-free vacuum pump provide?
It prevents contamination and ensures clean production environment.

Can the machine handle different pouch sizes?
Yes, it supports quick adjustment using 8-set gripper system.

Application Scenarios

• Ketchup and tomato sauce pouch packaging
• Peanut butter and nut paste filling production
• Dairy liquid and yogurt packaging systems
• Food seasoning sauce packaging industry
• Jam, honey, and syrup pouch filling applications
• Liquid food industrial packaging lines
• Ready-to-eat sauce packaging factories
• Central kitchen food production systems
• Condiment packaging for retail and wholesale
• High hygiene food production environments

Buying Guide

What should I consider before buying a food grade filling system?

• Product type: liquid, paste, or semi-liquid materials
• Required production capacity and speed
• Pouch size and packaging material compatibility
• Level of automation required
• Hygiene standards (food-grade or GMP requirements)
• Factory layout and installation space
• Maintenance and spare parts availability
• Safety and alarm system requirements

FAQ

Q1: What is a food grade filling system used for?

A1: It is used for automatic pouch filling and sealing of ketchup, sauces, peanut butter, and liquid food products.

Q2: Can this machine package both liquid and paste products?

A2: Yes, it is designed for liquid, paste, and semi-liquid food materials.

Q3: How does the machine ensure hygienic packaging?

A3: It uses SUS304 stainless steel and oil-free vacuum pump to prevent contamination.

Q4: Does the system support different pouch sizes?

A4: Yes, it allows quick adjustment using 8 sets of gripper system.

Q5: What happens if there is no pouch or incorrect opening?

A5: The machine automatically stops and triggers an alarm system.

Q6: Is the filling process fully automatic?

A6: Yes, it includes automatic weighing, filling, sealing, and output.

Q7: What industries use this filling system?

A7: Food processing, dairy, sauce production, and condiment packaging industries.

Q8: Does the machine reduce labor cost?

A8: Yes, it is fully automated and significantly reduces manual labor requirements.

Summary

Food Grade Filling System is a high-efficiency automatic pouch packaging solution designed for modern food production industries. With PLC intelligent control, stainless steel hygienic structure, and fully automatic filling and sealing process, it ensures stable performance, safe production, and high output capacity. Its flexibility, automation, and contamination-free design make it an ideal choice for ketchup, sauce, peanut butter, and liquid food packaging applications.

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